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EP/11/21 B.I.F.M., 30, Carel van Bylandtlaan, EPD DSW/mb THE AGUE, Netherlands. 11th November 1969 CONFIDENTIAL Dear Sirs, RESUME OF EXPLORATION WELLS 1/3- AND 1/3-2. We have pleasure in forwarding separately 3 copies of Report NSEP 14 - "Resume of Exploration Wells 1/3-1 and 1/3+2" by Petroleum Engineering and Exploration Depts. dated October 1969. Although 1/3-1 was drilled in 1968 it was thought more practical to combine the two wells in Block 1/3 in one report. These wells have tested the two largest structures in Licence 011 S (Blocks 1/3 and 1/6) with almost wholly negative results. Neither Tertiary, U. Cretaceous (chalk/Limestone) nor L. Cretaceous as far as penetrated contain reservoire of any significance and shows have been confined to minor intervals in well 1/3-1. No further drilling can be recommended in the two blocks, and can only be visualized if competitors' future results in adjacent acreage are such as to upgrade substantially prospects in Norske Shell blocks. This appears unlikely, but cannot be excluded as additional well information may help to define the currently unpredictable distribution of L. Tertiary (U. Paleocene) sands which represent the main target in this part of the N. Sea basin, We would appreciate in due course any comments you may wish to make. Yours faithfully, for A/S NORSKE SHELL E & P Dwatt D. s. WATT Manager E&P | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 1 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_1.png |
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- 2 - At 13554 it was necessary to fish a bit and sub which had twisted off. The fish was recovered on the second run. Gas cutting of the mud was observed at 14984' but the well did not flow. The mud weight was raised in stages to 15.2 PPE and drilling was continued to 15064' with the Swaco degasser running. At this depth the degasser became overloaded with gas and further difficulties were caused by circulation losses. The aud was loaded with LCM while circulating and barytes added, bringing the weight to 15.9 PPg. Inadvertent plugging of the annulus with LCM and the resultant losses necessitated pulling to the shoe and setting a cement plug of 200 SX Class B above which clean out operations were conducted. Some gas apparently leaked through the plug as the mud was cut back from 15.9 PPE to 14.9 PPE while circulating. The mud was reloaded with LCM, the cement plug drilled out, and the weight raised to 16.0 PPE, after establishing that lower mud weights were definitely disadvantageous in terms of gas cutting. Observation of inter- mittent heading effects at the flow line while not circulating suggested that the producing formation was very tight. Logs were run with mud weight 16.0 PPE. Inflow was 12 bbl in 21 hours. 7" casing was run and landed at 15038', and cemented in two stages with the DV cementer at 11126'. No returns were obtained from either stage. The 13-3/8" - 9-5/8" annulus was squeezed with 400 SX Class B + 1% Rg. A CBL revealed good bonding in the casing-casing annulus, but the bond was poor in open hole. With mud weight between 13.5 PPg and 14.1 PPE, 5-7/8" bits were used to drill on to TD. A diamond bit again performed well in comparison with conventional rook bits. At 15333' the penetration rate increased from 10 to 50 ft/hr. 200' of rock salt were drilled with sea water mud without appreciable contamination. A caliper survey later revealed that the hole had remained on gauge during this interval. At 15551 the mud was satura- ted with salt and the hole then deepened to 16000' (TD) where final logs were run. The hole was plugged back to 15095' and three DSTs were made before abandonment (detailed respectively in sections 2.09 and 2.10). | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 10 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_10.png |
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PAGE 2/2 A/S NORSKE SMILL FIELD Block 1/2 WELL 13-2 WEEKLY DRILLING REPORT No. from 20/5 to 3/6/69 R&G Medico in I Derrick Floor Elevation It above MSL CASING Sea Bottom Depth ft below MSL Size Lievation of casing Hange a MSL Depth MUD DEPTH (PROGRESS) Weight Vircusity Waterlass DATE OPERATIONS Date: (M/F seek) 20000 mine) (feet) pH oil % C (apm) 2/6 6178 12.5 53 Drilled to 59:5' - pressure increase, tight hole. (642) 9.5 3 22,000 Pulled to shoo, unable to circulate. Pulled with 70,000 lbs drag to 4355 swabbing. Pulled out no further drag or swabbing. 13 stands D.C's and bit balled up. Ran bit No.6. Reamed 4480 - 5012' Ran to 5646' Reamed to 5945' Drilled. Added Wind 15 mph N Wave 11$ diesel oil (3%) to mud. 3/6 7248 12.5 54 5.8 Drilled to 6220', check trip to shoe. Drilled to (1070) 10.0 4 22,000 6531', short check trip 7 stands. Drilled to 6876', check trip 7 stands. Drilled to 7248', pulled to shoe, 30,000 lbs drag on 12th stand. Wind 40 mph NE. Wave 16' Bit No Size Type Nozzles (1/32") From To 5 12-1/4" X3A 1x18, 2x16 5021 5945' 6 12-1/4" X3A 1x18, 2x16 5945 Shell Toolpushers : H. Lukkien, A. Batten Shell P.E. : B.R.H. Anderson Sedneth Toolpusher : O. Redd Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 100 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_100.png |
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A/S NORSHS CARD FIELD .lock 1/3 WELL 1/3-2 WEEKLY DRILLING REPORT No. 5 from 4/6 to 10/6/69 RIG Sedneth I Derrick Floor Elevation 85 ft above MSL CASING Sea Bottom Depth 238 ft below MSL Size 30" 20" 13/3-8" below Elevation of 30'tasing flange 231k Depth 483" 1331 5001' MUD DEPTH DATE (PROGRESS) Weight Viscosity Waterloss (Ib/gel) (MF secs) (cc/30 mine) OPERATIONS (feet) pH oil (%) CI (ppm) 4/6 8050 12.5 54 5.6 Drilled with 12/1-4" bit No.6 to 7656' Trip. (802) 10.5 2 19,000 Drag 30,000 1b. on stands 3 & 6. Changed bumper sub. Wind 20 mph N. Wave 13' Ran Bit No.7 Drilled. 5/6 8990 12.5 54 5.2 Drilled to 8152' Wiper trip (14 stands). Drag (940) 10.5 2 19,000 max. 70,000 1b. on first 13 stands. Reamed 7262'- 7315' and 7914' - 8152'. Drilled to 8495'. Wiper trip 7 stands. Drag max. 25,000 1b. Drilled to Wind 6 mph NW. Wave 4' 8903'. Wiper trip 7 stands. No drag. Drilled. 6/6 9268 12.8 46 6.3 Drilled to 9268'. Trip. Drag 7914' - 5954' max. (278) 10 1.5 20,000 50,000 1b. Swabbing. Tested BOP pipe rama to 3000 psi, Hydril 2500 psi, kill and choke lines 5000 psi. Tested kelly Hydril valve, kelly stop - cock and mud manifold 5000 psi. Ran No.8. Tight hole at 6933'. No mud returns. Pulled to 6746' No mud returns. Pulled to shoe. Washed from shoe to Wind 12 mph. S. Wave 4' 5789' 7/6 9268 13.5 57 3.8 Reamed to 5850' Heavy caving. Flowline plugged. 10.5 1.5 20,000 Check trip 5 stands. Reamed 6078' - 61381 and 6294 - 6844' Pulled to shoe, drag 40,000 lbs. Reamed 5488 - 5820' Wiper trip 6 stands, drag Wind 12 mph. SW. Wave 4' max. 35,000 lbs. Reamed 6187 - 6345' 8/6 9268 13.5 60 3.0 Reamed to 6563'. Wiper trip 7 stands. Reamed to 11 1 21,500 6938'. Pulled to shoe, drag max 30,000 lbs. Reamed 7124' - 7594'. Wiper trip 7 stands, 30,000 Wind 12 mph NV. Wave 3' lbs. drag. Reamed to 7964'. 9/6 9268 13.5 63 3.5 Renned to 8050' Wiper trip 6 stde. Reamed DO 9.5 1 20,000 8526'. Wiper trip 6 stands, Swabbing. Recmed to 8966' Heavy cavings. Slowed pump to 30 s.p.m. Wind 16 mph NS Wave 4' Reduced cavenge. Tab. 10/6 9263 14.0 69 2.4 Drag 7606 - 5954' max 50,000 15. week 5551'- 10.5 4 20,000 5083' and 3558' Ran bit No.9 to GOOD. Wind 12 mph NEW Wave 3' | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 101 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_101.png |
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A/S NORSIS SHILL FIELD Block 1/3 WELL 2 WEEKLY DRILLING REPORT No.5 from 4/5 to 10/0/00 NIG Sodneth I Derrick Floor Elevation 85 ft above MSL CASING Sea Bottom Depth 238 ft below MSL Size 30" 20" 13/3-8 below Elevation 030" casing flange231 ft above MSL Depth 483' 1331 5001' MUD DEPTH (PROGRESS) Weight Viscesity I Waterless DATE OPERATIONS (blige) (MF soce) (ec/30 mine) (feet) pH oil 60 C (ppm) Bit No. Size Type Nozzles (T/32") From To 6 12/1-4 X3A 2x16,1x18 5945 7656 7 12/1-4 X3A 3x18 7656' 9268' 8 12/1-4" X3 2x20,1x18 9268' Reamed 9 12/1-4" X3 3x20 9268 Totoos Shell Toolpushers : A.Batten, H.Lukici.en. 8960' 1/4° Shell P.E. : P.Bristow. Sedneth Toolpushers : O.Redd. John G.Macom Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 102 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_102.png |
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A/S NORSKE SMELL FIELD Block 1/3 WELL 1/3-2 WEEKLY DRILLING REPORT No.6 from 11/6 to 17/6/69 RIG Sodneth I Derrick Floor Elevation 85 ft above MSL CASING Sea Bottom Depth 238 ft below MSL Size 30" 20" 13/3-8" below Elevation of 30" casing flange231 ft above MSL Depth 483 1331 5001 MUD DEPTH (PROGRESS) Weight Viscosity Waterloss DATE (begal) (MF sace) (cc/30 mins) OPERATIONS (feet) pH oil (%) CI (pom) Bit No. Size Type Nozzles (1/32") From To 9 12/1- X 3 3 x 20 9268 9831 10 " X IG 3 24 9831 10221 11 N x IG . 10221 10305 12 N X V . 10305 10450 13 " X V . 10450 10538 Shell Toolpushers : H. Lukkien, A. Batten Shell PE : B. Anderson Sodneth Toolpushers: O. Redd, S. Wascom | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 103 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_103.png |
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A/S NORSKE SHELL FIELD Block 1/3 WELL 1/3-2 WEEKLY DRILLING REPORT No. 6 from 11/6 17/6/69 RIG Sedneth : Derrick Floor Elevation S5 ft above MSL CASING Sea Bottom Depth 238' it below MSL Size 30" 20" 13/3-8 below Elevation of30" casing flange231 ft GOOD MSL Depth 403' 1331' 5001 MUD DEPTH (PROGRESS) Weight Viscovity Waterlass DATE OPERATIONS are word (cc.) (incl) pli of Gird CI (apre) 1:/6 9268 14.0 70 2.3 Real 12/1-;" bit No.9. Roamed 7175' - 7500' and 9.5 4 20,000 8089 - 91921 Hoavy caving. Pulled to shoe, Wind 12 mph NWL Wave 4' drag max 30,000 lbs. and swabbing. 12/6 9524 14.5 65 2.3 Ran to 8995'. Reamed to 9268'. Drilled to 9415' (256) 10 3 20,000 Wiper trip 5 stands. Drilled. Wind 20 laph SW Wave 3' 13/6 9831 14.6 54 3.0 Drilled to 9831'. Trip.BOP stack test: choke + (307) 10 2 20,000 kill lines + manifolds 5000 psi; Top + bottom pipe rams 3000 psi; Hydril 2500 pai. Wind 21 uph SW Wave 4' 14/6 10153 14.5 53 3.3 Tested kelly stop cook + hydril valve 5000 poi. (322) 10 2 20,000 Ran bit No.10 washed last 30' to bottom. Drilled. Wind 16 laph ENE. Wave 4' 15/6 10305 14.5 52 3.5 Drilled to 10221'. . Trip. Ran bit No.11, washed (252) 10.5 2 20,000 down last 30', drilled to 10305'. Trip. Wind 16 aph ENE. Wave 4' 16/6 10450 14.5 51 4*0 Ran bit No.12 to 10275, reamed to 10305', drilled (145) 11 2 20,000 to 104501.Trip Drag 9980 - 9240 max 80,000 lbs. Wind 22 mph SSE,Wave 4' 17/6 10538 14*5 55 3.9 Ran bit No.13, drilled to 10538', Trip. (88) 11 1 20,000 Wind 28 mph SSE, Wave 9 Cont'd | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 104 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_104.png |
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A/S NORSKE SMELL FIELD look 1/3 WILL 1/3-2 WEEKLY DRILLING REPORT No.7 from 10/6 HB Hother Li. : Derrick Floor Elevation 05 ft above MSC CACING Sea Bottom Depth 238 it below MSL 30" 20th 13/3-3 9/5-0" below Elevation 0130" casing fiange231 ft / MSL Depth 483 1331 5001' 10,510' MUD DIPIH DATE (PROGRASS) Wright Vincosity Waterlose (Shipped) (MS vota) (cc/00 OPERATIONS (foot) pM oil 60 CI (pom) 18/6 10540 14.5 57 3.2 Schlumberger ran (2) 11.0 1 20,000 IES No.2 10547' - 5001' BSGRC No.2 10537' - 5001' BSGRC dragged 3500 lbs 10500' - 10460'. One spring of centraliser last in hole. Ran 12/1-4" Bit No.14. Wind 14 mph SSE Wave 6' Drilled to 10540' Trip. 19/6 10540 14.5 53 4.0 Schlumberger ran 10.5 1 20,000 FDC No.1 10540'-5001 SNP No.1 10540' - 5001 LL7 No.1 10460' - 5001' CDM No.1 10450 - 5001' FDC dragged 2000 lbs 10540' - 10450' Wind 15 mph SSE Wave 31 SNP dragged 5000 lbs at 10480 20/6 10540 14.5 53 4.0 Schlunberger ran 10.5 1 20,000 MLL No.1 10450' - 5001 Schlumberger took SWS, fired 26, recovered 19. Ran bit and reamer to 10540'. Trip, 50,000 1b. Wind 14 mph S Wave 7d drag at 9290' 21/6 10540 14.5 53 4.0 Pulled seat protector. Ran 9/5-8" ceg. (47 1b/ft. 10.5 1 20,000 P-110) to 10510', DV collar at 5176'. Circulated casing at 30 SPM. Mud losses 105 bbl in 1 hour. Pumped 10 bbl. water. Cemented (1st. stage) with 1670 ax class B+0+5 % R5 mixed with fresh water. No returns while mixing and displacing. Mud losses 1114 bbl. Bumped plug and teeted oaeing 2000 poi. Dropped bood. Opened DV collar with 900 psi. Wind 6 sibh S Wave 2' Circulated, and 100000 23 bbl. Cont'd | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 105 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_105.png |
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A/S NORSHS SHELL FIELD Block 1/3 WELL1/3-2 WEEKLY DRILLING REPORT No. 7 from18/6 to 24/6/69 RIG Seaneth I Derrick Floor Elevation 85 ft above MSL CASING Sea Bottom Depth 238 ft below MSL Size 30" 20" 13/3/8" Elevation of30" casing flange231 ft MSL Depth 483' 1331 5001 MUD DEPTH DATE (PROGRESS) Weight Vecenity Waterson OPERATIONS (Migal) (as octs) (00/00 (foot) pH ou (%) CI Copy 22/6 10540 14.5 5.3 4.0 Pumped 3 bbl. water. Cemented (2nd. stage) with 10.5 1 20,000 689 sx. class B+0.5 % R5 mixed wi th fresh water. (15.5 1b/gal) No returns during mixing. Mud losses 140 bbl. During displacement 7 bbl. returns. Mud losses 370 bbl. Closed DV collar with 3100 psi. Disconnected running string. Tested kelly cock and hydril. W.O.C. Schlumberger ran: TS No.2 273' - 5157' Tested choke manifolds and kill line W/5000 psi. Choke line fail safe valve leaking. Pulled choice Wind 13 mph SW Wave 23 and kill lines. 23/6 10540 12.7 36 13 Pulled marine riser, and stack. Repaired broken 11 1 20,000 stem in choke line fail safe valve. Wind 30 mph E Wave 7/2 Ran back stack and riser. 24/6 10540 13.2 40 6.4 Ran choke and kill line. Testea fail safe valves to 5000 psi. Tested pipe rams 5000 psi, Hydril 2500 ps blind rams 3000 psi. Ran seat protector. Ran e+" Bit No.15. Located DV collar at 5158' Drilled out plugs. Ran to 5300' Trip. Ran 9/5-8" casing scraper. Scraped 4900 - 5300' Trip Ran RTTS Wind 10 mph EUR Wave 6' packer. Shell Toolpushers : A. Batten, H. Lukkien Shell PE : P. Bristow Hudnoth Toolpushers I O. Redd, S. Wassom Chief Petroleum | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 106 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_106.png |
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A/S NORSKE SHILL FIELD Block i/3 WILL WEEKLY DRILLING REPORT No. 8 from 25/6 to 1/7/89 WG Derrick Floor Elevation 85 ft above MSL CASING Sea Bottom Depth 238 ft below MSL Size 30" 20" 133/0" 95/8" 30" Depth 405 1331 5001 10,510 MUD DEPTH DATE (PROGRESS) Weight Ouisal) (Mr socs) (cc/30 mind) OPERATIONS (fast) pH oil (%) CI (ppm) 25/6 10565 13.3 46 5.7 Set RTTS packer at 5178'. Tested DV collar 3000 (25) 11 1 21,000 poi. Ran 8/" bit No.15 to top plug 10418'. Drilled out shoe. Inflow of 80 bbl 14.5 PPG mud from behind casing. Drilled to 10565' Inflow 20 bbl. Closed in well. Annulus pressure 100 pai, drillpipe zero. Bled off annulus 2 bbl. Opened well. Formation test injected 15 bbl mud at 500 Wind 26 mph E Wave 71/ psi. Bled back 15 bbl. 26/6 10667 13.3 55 5.8 Drilled to 10667' with inflow 2 bbl/hr. Trip. (102') 11 1 21,000 Ran Schlumberger BSGRO No.3 10667' - 10513' CBL No.2 105131 - 2500 Wind 20 mph SSE Wave 6' No indication of bonding outside 9-5/8" casing. 27/6 10667 13.3 52 5.8 Ran 390' 3à" Hydril CS tubing on OE a/p to 10660'. 10.5 1 21,000 Spotted 50 bbl 16.5 PPG viscous mud : Pulled to 10500' Spotted 250 Sx cement (Class B+0.5% R5), 15.7 PPg. Pulled & hung off at 9000'. Closed pipe rams. Poor boy squeeze * 200 sacks through Wind 26 mph jnw Wave 8' shoe at 900 psi. 28/6 10720 13.4 44 7 Ran bit No.16. Drilled cement 10403 - 10515' (53) 11 1 21,000 Tested formation 1200 psi 10 mins. Drilled cement to 10548'. Reamed & washed to 10667'. Drilled to Wind 24 mph INW Wave 7+' 10720' Trip. 29/6 10855 13.5 45 5.6 Ran bit No.17. Drilled. (135) 11 1 21,000 Wind 25 mph W Wave 6' 30/6 11056 13.5 50 5.8 Drilled to 10864' Trip. Ran bit No.10 with junk (201) 11 1 21,000 sub. Drilled. Wind mph W Wave 4' | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 107 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_107.png |
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WILL 1/3ml WESKLY DRILLING 1/7/00 RIC Sadneth I Elevation 135 MSL CASING Depth 238 " below MSL Size 30" 20" 13/3" 95/0" bot 0" Cosing 231 it MSL Depth 483 1331 5001 10,510' MUD INPIN produced ( (M) (00/03) - OPERATIONS (in - 20 CI Count 25/6 10565 13.3 46 5.7 Set RTTS pucker at 5178' . Tested DV collar 3000 (25) 11 1 21,000 psi. Ran 82" bit No.15 to top plug 10418'. Drilled out shoe. Inflow of 80 bbl 14.5 PPS mud from behind casing. Drilled to 10565'. Inflow 20 bbl. Closed in well. Annulus pressure 100 pai, drillpipe zero. Bled off annulus 2 bbl. Opened well. Formation test injected 15 bbl mud at 500 Wind 26 mph E Wave 7/2 psi. Bled back 15 bbl. 26/6 10667 13.3 55 5.8 Drilled to 10667' with inflow 2 bbl/hr. Trip. (102') 11 1 21,000 Ran Schlumberger BSGRC No.3 10667' - 10513' CBL No.2 10513' - 2500 Wind 20 mph SSE Wave 6' No indication of bonding outside 9-5/8" casing. 27/6 10667 13.3 52 5.8 Ran 390' 31" Hydril CS tubing on OE d/p to 10660'. 10.5 1 21,000 Spotted 50 bbl 16.5 PPE viscous mud : Pulled to 10500'. Spotted 250 Sx cement (Class B+0.5% R5), 15.7 PPE. Pulled & hung off at 9000'. Closed pipe rams. Poor boy squeeze + 200 sacks through Wind 26 mph In Wave 8' shoe at 900 psi. 28/6 10720 13.4 44 7 Ran bit No.16. Drilled cement 10403' - 10515'. (53) 11 1 21,000 Tested formation 1200 psi 10 mins. Drilled cement to 10548'. Reamed & washed to 10667'. Drilled to Wind 24 mph NW Wave 7a' 10720'. Trip. 29/6 10855 13.5 45 5.6 Ran bit No.17. Drilled. (135) 11 1 21,000 Wind 25 mph W Wave 6' 30/6 11056 13.5 50 5.0 Drilled to 10064' Trip. Ran bit No.18 with junk (201) 11 1 21,000 sub. Drilled. Wind 21 mph W 4' | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 108 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_108.png |
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A/S NORSKE SMELL FIELD Block 1/3 WELL 1/3-2 WEEKLY DRILLING REPORT No. 9 from 2/7 to 8/7/69 RIG Sedneth I Derrick Floor Elevation 85 ft above MSL CASING Sea Bottom Depth 238 ft below MSL Size 30" 20" 133/8" 95/8" below Elevation of30" casing flange231 ft above MSL Depth 4831 1331 5001 10,510 MUD DEPTH (PROGRESS) Weight Viscosity Waterloss DATE (Ib/gal) (MF sace) (cc/30 mins) OPERATIONS (feet) pH all (%) CI (ppm) 2/7 11443 13.6 48 6 Drilled with 815 /32" bit No.19 to 11405'. Wiper (293) 10.5 1 20,000 trip to shoe. At 11340' drag 50,000 1b. Drilled. Wind 10 mph NW Wave 6' 3/7 11682 13.4 45 6 Drilled to 11605'. Wiper trip to shoe. Drilled. (239) 10.5 1 19,500 Wind 22 mph St Wave 6' 4/7 11775 13.4 50 5.8 Drilled to 11775'. Trip. Stuck pipe at 11730'. (93) 10.5 1 19,500 Pumped out 3 singles and worked free. Lost one stabiliser blade in hole. Ran 77/8" Wilson jet Wind 36 mph W Wave 17' junk retriever. 5/7 11853 13.5 49 5.1 Cored 11775' - 11776 WOW 32 hrs. Trip. (78) 10.5 1 20,000 Recovered stabiliser blade + 11' core. Reran Wind 25 mph W Wave 9' Bit No.19. Drilled. 6/7 12063 13.4 46 5.8 Drilled to 11971'. Wiper trip to shoe. Drilled. (210) 10.5 1 19,500 Wind 5 mph E Wave 4' 7/7 12263 13.4 48 5.8 Drilled to 12152' Wiper trip to shoe. Drilled (200) 10.5 1 23,000 to 12220' Mud losses + 20 bbl/hr. Total aud loss I 90 bbl. Circulated at 25 spm. No losses. Drilled to 12228' Gas cut mud for 5 mins. Min. mud wt. 12.8 PPE. Drilled to 12263'. Small mud Wind 32 mph NNW Wave 12' losses (#4 bbl/hr) decreasing to zero. 8/7 12402 13.4 49 5.5 Drilled to 12402' Check trip to shoe. (139) 10.5 1 20,000 Behlumberger ren Brown No.4 12397 - 10513'. Wind 14 mph N. Wave 10' Cares No.3 10513 - 9000' (cont'd) | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 109 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_109.png |
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2.02 A/S NORSKE SHILL FIELD BLOCK 1/3 WELL 1/3-1 EEKLY DRILLING REPORT No. 1 from 6/7 to 11/7/68 RIG ORIGN Durrick Floor Elevation 84 is above MSL CASING Sca Soltom Depth 234 is MSL Size 36" Environ oi ilange MSL Depth 458 MUD DOPTH DATE (PROGRESS) Viscasity Waterlass per - 100/30 and OPERATIONS (Seed) - of a N.O (see) Milling Fir: "Orion" -4 leg se I elevating platform for maximum water depth 275' in summer or 250' all seasons. Contractor: International Drilling Co. Cuinment: National 1320 DE Drawworks National C-275 Rothry Table (Electric powered) Two National N-1300 Slush Pumps Lee C. Moore 140' < 30' x 45' Derrick Seven D-398 Caterp llar Engines last well drilled: A/S Norske Shell 17/11-1 de ove: 86 nautical miles, 6 days 4th hrs (Lost 3 days 10 hrs due bud weather) ( 1 # 6g " waiting for suge) Pacific c (8500 HP), Welshman (5000HP), Serviceman (2000 HP) Coordinates: N 56 5: 21" Platform Heading: 320° E 02 51' 05" below rotary table. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 11 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_11.png |
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A/S NORSKE SHELL FIELD Block 1/3 WELL 1/3-2 WEEKLY DRILLING REPORT No. 9 from 2/7 to 8/7/09 RIG Godneth I Derrick Floor Elevation 85 ft above MSL CASING Sea Bottom Depth 238 ft below MSL Size 30" 20" 133/8" 95/8" below Elevation of30" casing fiange 231f above MSL Depth 483 1331 5001 10510' MUD DEPTH DATE (PROGRESS) Weight Visposity 1 Waterious (Inigal) (MF GUCE) (00/00 mons) OPERATIONS (feet) pH oil (%) CI (pom) Bit No. Size Type Nozzles From To 19 8 15 /32 MD 33 - 11082' 12402' Shell Toolpushers : A.Batten, H.Lukkien. Shell PE : P.Bristow. Sedneth Toolpusher : S.Wascom. JohnG May Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 110 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_110.png |
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A/S NORSKE SMELL FIELD Block 1/3 WELL 1/3-2 WEEKLY DRILLING REPORT No. 10 from 9/7 to 15/7/69 RIG Sednoth I Derrick Floor Elevation 85 It above MSL CASING Sea Bottom Depth 238 it bolow MSL 30 20" 13 3/6" 9'/0" bel Elevation of 30" casing Range 231 - MSL Depth 4831 1331 5001 10510' MUD DEPHI DATE (PROCELES) Weight (this HOLL OPERATIONS (Dont) ger oil (%) CI (ppm) 9/7 12435 13.3 47, 3 Schlumberger ran (33) 10.5 1 20,000 IES No.3 12403 - 10513' CDM No.2 12400 - 10510' Retrieved seat protector. Tested BOP stack. Top & bottom pipe rams, choke & kill lines 5000 pui, Hydril 2500 psi. Ran seat protector. Tested Hydril valve + kelly stop cook 5000 pai. Ran Wind 24 mph NEW Wave 11' 8 bit No. 20 with junk sub. Drilled. 10/7 12578 13.5 45 5 Trip. Ran diamond bit no 21. Drilled to 12578'. (143) 11 1 21,000 Bit torqued up. Trip. Wind 25 mph NEW Wave 9' 11/7 12788 13.5 45 4 Reran bit No. 21. Drilled. (210) 12 1 21,000 Wind 34 mph NNW Wave 11' 12/7 12910 13.4 45 4 Drilled to 12793', Wiper trip to shoe. Drilled to (122) 11 1 21,000 12848' Drop in pump pressure. Trip. Changed Wind 26 mph NU Wave 9' leaking bumper sub. Reran bit No. 21. Drilled. 13/7 13032 13.4 45 4.3 Drilled to 13032'. Pump pressure dropped. Trip. (122) 10 1 21,000 Changed leaking bumper sub. Reran bit No. 21. Wind 22 mph NO Wave 6' 14/7 13228 13.6 47 4 Drilled to 13207'. Wiper trip 5 stands. Drilled. (196) 12 1 21,000 Wind 23 mph SW Wave 4' 15/7 13334 13.5 48 4.2 Drilled to 13305'. Pump pressure dropped. Trip. (106) 10 1 21,000 Changed leaking bumper sub. Ran diamond bit No.22. Wind 16 mph sin Wavia 3' Drilled. (cont'd) | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 111 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_111.png |
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A/S NORSKE SHELL FIELD jock 1/3 WALL 1/3-2 WEEKLY DRILLING REPORT No.10 from 9/7 to 15/7/69 BEG Sudacth I Derrick Floor Elevation 85 ft above MSL CASING Sea Bottom Depth 238 ft below MSL Size 30" 20" 133/8" 95/8" below Elevation of30" casing flange231 's - MSL Depth 483' 1331 5001 10510' MUD DEPTH (PROGRESS) We DATE Virginity Witering OPERATIONS this MSD (loot) pli oil on C. issue Bit No. Siko Type Nozzles (1/32") From To 20 86" XWR 3 I 13 12402 12435 15 21 8 /32" MD 33 - 12435 13305 22 8 15 /32" MD 33 - 13305 - Shell Toolpushers : A. Lukkien, A. Batten Shell PE : B.R.H. Anderson Sedneth Toolpusher : O. Redd John G Marga Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 112 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_112.png |
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PAGE 1/2 A/S FILLD WELL WEEKLY DRILLING REPORT 16/1 to 17739 RIG Serior is i Dernek Figor Elevation 85 it above MSL CASING Sea Bottom Depth 238 it below MSL Size 30" 20" 13-3/8" 9-5/8" below Elevation of 30" casing flango 231 ft abova MSL Depth 483' 1331 5001 10510' AUD DEPTH DATE (PROGRESS) Weight Vincasily Waterloss (MF *** (cc/30 mine) OPERATIONS (feet) pH oil (%) CI (ppm) 16/7 13439 13.5 48 4. Drilled with 8-15/32" diamond bit No. 22 to 13432' (105) 10.5 1 20,500 Pump pressure dropped. Trip. Stabilizer lock bar left in hole. Changed leaking bumper sub. Ran bit No. 23. Drilled. Wind 12 mph WITW. Wave 4a 17/7 13503 13.5 51 4.0 Drilled to 13483' Trip. Retrieved seat protector. (64) 10.5 1 20,500 Tested pipe rans, kill and choke fail safe valves 5000 psi; hydril 2500 psi; kelly cook and hydril cock, standpipe manifold 5000 psi. Ran seat protec- Wind 17 mph NV Wave 7' tor. Reran bit No. 23. Drilled. 18/7 13731 13.5 51 4.0 Drilled to 13731'. Pump pressure dropped. Trip. (228) 10.5 1 20,500 Wind 34 mph SV Wave 9' 19/7 13915 13.5 51 3.0 One drill collar box cracked. Ran bit No. 22 RR. (184) 10.5 1 20,000 Drilled. Wind 17 mph www. Wave 7' 20/7 13981 13.4 50 3.2 Drilled to 13981 Pump pressure dropped. Trip. (66) 10.5 1 20,000 Schlumberger ran CDM No. 3 13985' - 12300 Wind 16 mph W Wave 7' SSL ran velocity survey (airgun). 21/7 13981 13.4 50 3.2 Ran bit No. 22 + 9-5/8" casing scraper. Scraped 10.5 1 20,000 9900' - 10100' Trip. Tested stand pipe manifold, choke and kill line fail safe valves 5000 psi. Set RTTS packer at 10050' and landed string on doughnut. Wind 18 mph SV. Wave 4' Tested casing 3000 pai. Trip. 22/7 14047 13.4 44 4.7 Ran bit No. 22 RR. Drilled to 14030'. Check trip to (66) 10.0 - 22,000 shoe, 60,000 lbs drag on first stand. Reamed 14021' - 14030'. Drilled. Wind 22 mph s? Wavia 40' ../2 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 113 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_113.png |
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% A/S NORSHS WELL WEEKLY DRILLING REPORT No.11 State 10/7 FIG Sedneth T Derrick Floor Elevation ft above MSL CASING Sea Bottom Depth ft below MSL Size Elevation of casing flange is above MSA Donth MUD DEPTH (PROGRESS) VIA add View DATE OPERATIONS (M) are (feet) pH on (%) C (ppm) Bit No. Sixo Type Nozzles (1/32") From To 22 8-15/32" MD33 - 13305' 13432' 23 8}" X7 - 13432 13483' 22 HR 8-15/32" MD 13483 Shell Toolpushers : A. Batten, H. Lukkien Shell P.E. : P. Bristow Sedneth Toolpusher: S. Wascom John G.Maigan Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 114 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_114.png |
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PAGE 1/2 A/S NORSKS SMELL FIRLD Block 1/3 WELL 1/3-2 WEEKLY DRILLING REPORT No. 12 from 23/7 to 31/7/69 RIG Sedneth I Derrick Floor Elevation 85 ft above MSL CASING Sea Bottom Depth 238 ft below MSL Size 30" 20" 13-3/8" 9-5/8" below Elevation of 30"casing flange 231f states MSL Depth 483' 1331 5001 10510' MUD DEPTH DATE (PROGRESS) Weight Viscosity Waterloss (MF secs) (cc/30 mine) OPERATIONS JULY (feet) pH oil % CI (ppm) 23 14099 13.4 45 4.0 Drilled with 8-15/32" diamond bit No. 22 RR to (52) 10.0 1 20,000 14099'. Trip. Bit twisted off 3" below shoulder, left in hole. Schlumberger ran : Wind 22 mph SW. Wave 4à BSGRC No. 5 14085 - 12297 24 14099 - - - IES No. 4 14097' - 12302' LL7 No. 2 14094 - 10513' FDC No. 2 14096' - 10513' Wind 18 mph N Wave 3' MLL failed. 25 14099 SNP No. 2 14096' - 10513' Schlumberger took SWS, fired 29, recovered 17. Ran OE drillpipe + 390' 30" Hydril CS tubing to 12500'. Set cement plug of 200 SX Class B + 1% R5 (15.0 PPS, mixed with fresh water). Trip. 9 stands drillpipe + Wind 15 mph s. Wave 2' tubing plugged with cement. 25 bbl cement in place. 26 14099 Ran OE drillpipe to 10600'. Set cement plug of 300 BX Class B + 0.5% R5 (15.6 PPg, mixed with fresh water). Pulled to 9739'. Laid down drillpipe & drill- collars. Located top cement 9920'. Ran casing Wind 20 mph si Wave 421 cutter. Cut 9-5/8" casing at 484'. 27 14099 Ran OR drillpipe to 560'. Plugged back with 200 BX Class B (15.6 PPS, mixed with seawater). Circulated clean at 350' Located top plug at 359'. Pulled 18-5/8" marine riser and 16-3/4" BOP stack. Installed ultra sonic beacon. Disconnected guide lines. Connec- ted marker buoy. Well abandoned 23.00 hrs. 28 14099 General rig work, waiting on Company. 29 14099 offloaded SSOS diving equipment and 20-3/4" BOP stock. 30 14099 Pulled anchors. 31 14099 Rig released to Shell Canada and tow started 06.40 hrs. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 115 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_115.png |
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PAGE 2/2 A/S NORSKE SHELL FIELD Block 1/3 WELL 1/3-2 WEEKLY DRILLING REPORT No. 12 from 23/7 to 31/7/69 RIG Sedneth I Derrick Floor Elevation ft above MSL CASING Sea Bottom Depth ft below MSL Size Elevation of casing fiange ft above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Viscosity Waterloss (ib/gal) (MF secs) (cc/30 mine) OPERATIONS (feet) pH oil do CI (ppm) Bit No. Size Type Nozzles (1/32") From To 22 RR 8-15/32" MD - 13483 - 14099' Shell Toolpushers : H. Lukkien, A. Batten Shell PE : B. Anderson Sedneth Toolpusher: O. Redd Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 116 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_116.png |
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BIT AND HYDRAULIC DATA RECORD SHEET WATE EPTH 238 COMPANY AS NORSK ROTARY-SEA BED 323 RELD NORTH SEA 1.3 MUD PUMPS DRILL PIPE MUD WELL No 2 NO SEONETH I - MNFR TYPE STR LINER HP AVAILABLE INTERVAL LBIFT GR TJ TYPE INTERVAL OPERATED BY See Drilling Neitherlands SPUDDED 14/5 69 01.00 MRS . OILWELL 1700 . T'-61/2 1950 E 4121 Sparsane XP 20 COMPLETEDVABANDONED 17/1 $ 135 TOTAL DAYS 75 BIT INFORMATION BOTTOM HOLE ASSEMBLY PUMP DATA MUD DATA CALC BITWEAR FO BIT en DEPTH HRS HRS PEN TIME WOB DRILLCOLLARS POSITION STAG PRESS WSC soue SAND No BIT TYPE wi On - SIZE NOZZLES OUT FOOTAGE DR RD Free TIME 1000 LBS RPW DEVATION LENGTH 00 TO SAMPLE POSTION - SPM GPM SEC VEL 17 1/2 05034 3.59 403 so 1/1 14 NO 483 2 - 26' OSCJA . 259 26 H.O Sile 1350 600. a. 94 912 Vre-1800 2. , 62 12 HD 32 2300 1200 H2 42 5.4 10 104 375 GENERAL HOLE 05C 3 A 1.24 2517 22 284 60 WASHED RM c NET . 122 94 912 2900 2. 4 - 3 5 5/8 5021 2504 53 so 17 120 VP med 284 . 32 3200 so 1000 H.B so 90 . V2 as 300 I 1 a 2x16 20 . 3935 2000 2.42 830 6 12 1/4 Kgh 1.0 5945 924 18 51 2.2 MC 379 . 32 2900 2.45 890 12.5 42 6.2 24 1/2 175 440 CI . . 7656 1711 3112 55 15.20 129 379 . 32 3300 2.43 800 12.5 54 5.8 is I 3 170 430 4 2 Shale , . 3.16 9268 1612 30 54 25 379 64 3300 5.2 . $ 2" ITO 375 Shale 20 nozale . 21/4 K3 .18 9268 Reaming and part) weaked out , 2 LA x, 3.20 9831 563 24 23 35 130 300 94 2900 2.33 650 14.5 70 , 29 1/2 , 130 230 . 2 1 Clayate 10 X.G 3.24 10221 390 B 1/2 18 33 193 3150 2.38 770 14 5 52 3.4 29 1/2 V2 148 - 7 , Clayston " . 10 305 as . IDS 33 . - a 3 1/8 Sends 12 XV 10450 145 1412 10 40 NO 474 254 $100 2.39 14.5 54 39 26 1/2 2 150 100 . . LST 13 XV 10538 as 12 7.3 100 2.30 " 18 29 V2 IV2 140 144 LST 14 osc. 6 CONV 10540 2 1/2 . 15 8V2 XV 3 12/52 10667 - IS BIR 40 as 666 63/82036 440 2800 34 360 133 53 6 19 1% 100 340 , L.S 16 XC 2 13 10720 53 81/2 6.2 38 80 2500 42 420 0.4 50 6 21 1% 210 360 6 6 L.ST I 12 IT XT : 12 10 864 144 161/2 6.7 34 as 643 463 2500 38 sec 135 44 5.8 21 34 1% 190 340 6 LS 1:13 2.12 . ... 11082 218 IVV as 2800 43 360 . so 5.6 23 . as 335 L.S 19 0 6/31 M.D 33 - 12402 1320 10.0 35 150 663 63/8 2014 463 148 2300 40 42582 350 13.5 so 5.5 23 1/2 200 50% L.S | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 117 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_117.png |
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BIT AND HYDRA LIC DATA RECORD SHEET WATER DEPTH 238 COMPANY AS NORSKE SHELL ROTARY-SEA BED 323 CASING MUD DRILL PIPE INTERVAL SIZE SHOE AT MUD PUMPS LB/FT GR TJ TYPE INTERVAL 30 485 TYPE STR LINER H.P AVAILABLE E 41/2 IF Spersem - xp 20 20 1334 MNFR 1950 $ 10 03/8 sool 18 . - OILWELL 1700 we 10510 2 CALC BITWEAR PUMP DATA MUD DATA FORMATION REMARKS BOTTOM HOLE ASSEMBLY - SAND on - - BIT INFORMATION was m OPELLCOLLARS POSITION 5748 MISS SPM GPM - MC POSTION - HRS HRS PEN TRIP WOB DATE - RPM DEVATION LENGTH 00 FD SAMPLE FOOTAGE DR NO - 03 so 1/2 Puted due to repair 104 375 And CLAY and plugged flowing 2. 1200 WZ 42 5.4 10 1 - WASHED RM 250 94 OVE 32 2300 80 1200 Clay 150 cm. B. 62 12 NO 284 8 2900 2. 1167 22 122 94 $200 so so 9.0 . V2 as 150 91/2 1000 11.0 P.O.M. due to 32 BALLED - BTT. IT 120 . Clay ve used 284 so 2600 2x42 830 2504 53 890 U.S 42 62 24 1/2 - 175 440 e 3955 2000 2.45 I Shale Claysions 20 379 . 12 2-M 140 2.43 850 12.5 54 5.8 IS 1 3 170 450 4 1 924 18 51 3300 379 . 32 State Claysions more 55 15-20 - - 52 is 5 2' ITO 375 1711 NV 64 $ 300 . 379 . assale 25 . part) washed out 1612 30 54 1 Cloyations only 450 14.5 TO , 29 1/2 3 130 230 . 2 Reamin 1900 2.33 . 14 35 130 - 100 24 23 us 52 3.4 29 VE 148 - , , Clevelane Sandstone V2 31 563 $150 2x38 TTO 193 . 3 V Sendato re 18 " . - 22 390 21 V2 . . . Pump 150 184 $ . LST. CLST . 10.5 33 14.5 54 39 28 1/2 2 Pume II BOS as $100 2.39 474 234 P.O.H. FOR LOGGING 40 NO 29 148 184 4 . - LST so 145 141/2 10 " 18 V2 IVE 2.30 12 7.3 100 as P.O. for Cement bond 19 1% 100 340 , , - L.ST 1/2 . 38 340 133 " . - $40 2 and 440 2000 as - 666 1% 210 360 6 . - LST CHERT BIA 40 67 127 2500 420 as so . 21 - is 42 so - 44 14 1% 190 340 6 . - L.ST ava 6.2 36 se sao 135 5.8 21 20 53 . 463 2500 663 . 18 as . 185 335 3 L.ST 164 144 141/2 B.T 2800 43 360 . so 5.6 23 10% L.ST 218 ava 12.5 2300 15.5 so 55 23 VI I 200 a 148 40 350 663 63/8 2016 463 1320 MBVZ 10 % 35 150 oz | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 118 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_118.png |
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BIT AND HYDRAULIC DATA RECORD SHEET COMPANY FIELD NORTH_SEA 1.3 MUD PUMPS DRILL PIPE MUD WELL No 2 NO - MNFR TYPE STR LINER H.P AVAILABLE INTERVAL LB/FT GR TJ TYPE INTERVAL OPERATED SPUDDED COMPLETEDIABANDONED TOTAL DAYS BIT INFORMATION BOTTOM HOLE ASSEMBLY PUMP DATA MUD DATA CALC. BITWEAR FO art BIT DEPTH - HRS PEN TRIP wor DRILLCOLLARS POSITION STAB PRESS ASC wu same SAND ON - KT DEAR word No SIZE an TYPE NOZZLES FOOTAGE RPM DEVATION NAME POSTION - SPN GPM - DR RD TIME 1000 LBS ME . VE MEL I OUT Date LENGTH 00 ID 1.14.50 6V2 12435 33 4 . 40 80 643 . MED and 463 2700 395 as 47 5.6 23 - I 200 320 1 I - Lime 20 81/2 XWR 3.0 - 148 47 SER. NR 5/2 MO 33 13305 870 90 12 9.5 35 150 2400 45 300 as 48 52 23 1/2 . 196 - + so % L. 21 - - . 425266 SER NE 1700 34 35. 34 180 663 . 3-14-50 2500 , 0.4 so 5 24 - 200 - I 90 % 22 MD " 13432 at a 10 - 42360 23 eve X7 3.14 13483 51 " , 36 100 . 2350 40 400 . 4.8 24 205 290 2 7 . L.ST. RR SER. NP 85/32 MD33 14099 616 52 V2 10 35 150 - . , 2100 38 350 200 - 22 M 423606 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 119 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_119.png |
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Page: 2 A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 1 from 6/7 to 11/7/68 RIG ORION Derrick Floor Elevation 84 H above MSL CASING See Bottom Depth 234 H below MSL Size 36" Elevation of casing fiange it above MSL Depth 458' MUD DEPTH DATE (PROGRESS) Weight Waterfase (MS was) (ca/30 - OPERATIONS (feet) - of as MC (eam) 10/7 Cont'd: Ran open ended DP to 453'. Set cement plug with 200 SX Class B cement (15.7 PPE), pulled four stds 5" DP and pumped in 25 bbl mud. 11/7 901 9.1 42 50 Ran 26" bit to 478' and fill up 36" conductor with mud. Drilled to 517'. Mudlevel dropped to 90' Divers reported leaking conductor at seabed. Ran 5" DP to 453'. Set second cement plug with 500 sx Class B cement and 8 bags Mica flakes, fine (15.7 - ppg). Drilled out cement 410' - 554' no losses. Enlarged hole to 26" to 881' . Drilled 26" bit Find 23 mph E. Wave: 5' No. 1 RR to 901'. Bit no. Size Type Nozzles from to TOTCOS 1 26" OSC Conv. 319 - 500 319' - 1-1/4° 2 17à" OSC-3A 3x5/8" 500 881 500' 10 1 RR 26" OSC Cony 881 - 901 Shell Toolpusher: H. van Dijk Shell PE: W. L1 llie I.D.C Toolpusher: J.C. Gordon " " C.J. Thomas John Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 12 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_12.png |
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BIT AND HYDRA IC DATA RECORD SHEET COMPANY MUD PUMPS DRILL PIPE MUD CASING MNFR TYPE STR LINER HP AVAILABLE INTERVAL LB/FT GR TJ TYPE INTERVAL SIZE SHOE AT - BIT INFORMATION BOTTOM HOLE ASSEMBLY PUMP DATA MUD DATA CALC BITWEAR FORMATION REMARKS POSITION STAB PRESS as - - SAND On - DRILLCOLLARS E GPM - ME as I DEAR and . as PTH HRS HRS PEN TRIP WOB IT FOOTAGE OR RD TIME 1000 LBS - DEVATION 00 FD SUMPLES POSTION - SPM LENGTH 3-14-50 4V2 3/6'2 and 2700 395 as 47 54 23 - 200 320 I I - Limestone 5 4 . 40 80 - 663 463 - 33 - 148 47 2400 45 300 as 48 5.2 23 1/2 - 196 - = 80 % L.ST 05 870 9012 - 9.5 35 150 - 1700 24 663 . - - 3-14-50 1300 14 , 0,4 50 5 24 - 200 1 90 % 52 127 a 10 55.36 go - 2350 40 400 4.8 24 205 290 2 T I L.ST. Res M. due to junk in hold has as " $ 14 100 . . . - BIT TWIST OFF 5 2100 38 350 200 - BELOW SHOULDER 199 616 BLVZ 10 35 150 - . . - - | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 120 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_120.png |
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2.05 2.05 CONTRACT - 1/3-2 KIND MATT CONSULT TION UNIT COUT TOTAL 0002 US Construction cacks 94 los 3500 1.10 3,800 Class B and is 150 145 3.05 442 * Class B + 20% Dylite sacks 1650 3.73 6,107 * Class B + 0.5% R5 sacks 94 lbs 3109 3.60 11,192 R5 sacks 100 lbs 4 40.00 160 Calcium Chloride sacks 112 lbs 14 6.50 910 Total consumed : $ 22,741 Total wasted or lost : $ 7,545 Total consumed & waster : $ 30,286 Includes blending costs) | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 121 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_121.png |
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DreamerMeneshar WELL DATA SHEET MAG-380 Page 1 OPERATOR SURVEY CASING SIZE DEPTH BIT SIZE A/S NORSKE SHELL SEC. R 84 WELL FIELD SURFACE 1-3-2 13 3/8 5001 CONTRACTOR COUNTY INTERMEDIATE SEDNETH I 5/8 10510 ENGINEER STATE PRODUCTION LEONAR - COWAN NORWAY TOTAL MUD COST TOTAL DEPTH . 1 7/2 2 10 - . REMARKS 6.7 12000 13.5 48 31 25 14 2 11 10.5 5.8 1.4 20000 nil 22 1 - Dr. n/t drlg. hole - good cond. 7 12199 13.4 48 29 22 14 2 11 10.5 5.8 1.5 21000 nil 23 -1 - Lost 150-200bbl.cont.delg.no more lot 8 12402 13.4 49 27 21 13 2 10 11.0 5.5 2.0 20000 80 23 -1 - Drlg.-trip RIH/Junk basket 9 12434 13.5 47 27 23 8 1 8 111,0 5.6 1,6 20000 80 24 -1 - POH-RIH/ diamond bit - drlg. 10 12528 13.5+ 48 27 18 18 2 9 10.5 4.0 1.0 20000 nil 24 -1 - Dr.f. 11 12680 13.44 50 28 22 12 2 8 10.5 3.9 1.2 22000 nil 23 -1 - POH Torqued up-found no reason.RJH.df1g. 12 12842 13.4+ 46 22 22 10 1 8 10.5 3.6 1.0 21000 nil 22 -1 - FOH Can't keep wt.or bit-check busp ub. 13 12982 13.44 55 28 21 14 3 10 10.0 4.8 8 23000 nil 23 -1 - POH Press drop believed hump sub, lea ring. 14 13099 13.4 49 32 22 19 3 12 10.5 4.6 1.3 22000 nil 23. a - 15 13298 13.4+ 50 30 20 20 3 21 11.0 4.2 1,8 21000 nil 24 -1 - 16 13400 13.4+ 50 33 22 22 2 21 11,0 4.2 1.8 21000 nil 24 -1 - POH Rumper sub washed. 12 13480 13.4+ 48 31 22 18 2 13 11.0 4.0 1.4 20500 nil 24 -1 - POH For new bit. 18 13590 13.5 51 32 21 22 2 21 10.5 4.0 1.3 20500 nil 24 -1 - P.O.H. 19 13242 13.4 50 32 22 20 2 14 10.5 3.0 1.4 20000 20 25 -1 - RTH Cracked box on D.C. 20 13981 13.5 42 30 19 21 2 18 11.0 3.0 2.0 20000 20 25 a] - POH Check for washout, Run vel. survey. 21 13981 13.4 50 30 20 20 2 19 10.5 3.2 1.4 20000 40 25 Tr. - RIH/csg.scrapper hole in good and 22 14030 13.4 44 23 16 14 1 19 10.0 4.7 0.8 22000 80 22 Tr. - Circ.drlg.-circ. check for salt., 23 14099 13.4 42 25 17 16 2 24 11.0 5.2 1.2 20000 40 23 -1 - Left bit(dia.) in hole-abandoned hole. DATE SPUD DATE T.D. B.M.T. COMPLETION FLUID TYPE COST 14.5.69 A 0:30 - 1:00 hrs. PACKER MUD TYPE COST 2.06 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 122 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_122.png |
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Dresser WELL DATA SHEET MAG-380 Page 1 OPERATOR SURVEY CASING DEPTH BIT SIZE A/S NORSKE SHELL SEC. . WELL FIELD SURFACE 1-3-2 13 3/8 5001' CONTRACTOR COUNTY INTERMEDIA SEDNETH I 5/8 10510* ENGINEER STATE PRODUCTION LEONARD - COWAN NORWAY TOTAL MUD COST TOTAL DEPTH . 3 TO C.A 10 x REMARKS 9.6 9266 13.5 60 33 20 26 6 20 10.0 3.0 1,0 21,000 80 22 -1 - Reaming attempt to get back to bts. 10 9266 14.0 76 40 20 40 11 34 9.5 2.4 .6 22,000 120 24 4 - Reaming - much hole trouble 11 9266 14.0 68 42 22 42 10 28 9.0 2.2 .4 22,000 120 25 4 - Reaming began raising wt. to 14. 5ppg 12 9280 14.5 61 35 15 40 15 30 10.0 2.6 .9 22,000 80 26 3 - Wt. up in stages - started drlg. 13 9690 14.2 50 50 26 58 26 74 10.0 3.0 .6 21,000 240 28 2 - Drlg. A 30*/hr. Soft shale 14 10160 14.5 56 40 15 50 21 43 10.5 2.8 1.7 21.000 80 27 2 14 Drlg. trip, drlg. 1 20*/hr. 15 10264 14.4 46 34 10 48 21 43 10.5 3.3 1.0 22,000 nil 27 2 15 Drlg. trip drlg. 16 10530 14.5 49 47 15 64 30 49 10.5 5.0 2.0 22,000 nil 28 2 20 Drlg. trip drlg. 17 10538 14.5 48 38 16 44 28 40 11.0 3.8 2.8 21,000 nil 29 1 22 Drlg. R.O.H. for logging 18 10 540 14.5 57 35 12 46 24 40 11.0 3.2 2.0 20,000 nil 29 1 15 Logging-lost stab. arm R.I.H. to grind 19 10540 14.5 Logging 20 10540 14.5 53 33 16 34 11 20 10.5 4.0 1.4 20,000 80 22 1 - RTH condition for esg. 21 10540 Running CSR. cement lay down coller 22 10540 Lay d.c. down W.O.C. build 400bbl lost all 23 10540 Repairing fail safe valve-pulling stackJud 24 10540 13.2 40 20 14 13 2 16 10.5 6.4 1.7 20,000 100 16 1 - Ad i. properties surf.system & W.O.C. 25 10600 13.3 46 24 16/16 2 19 10.5 5.8 1.5 21,000 100 19 1 - Drlg. hole making mud. 26 10600 13.3 46 24 16 16 2 19 10.5 5.8 1.5 21,000 100 19 1 - 27 10667 13.3 55 30 19 21 2 18 10.5 6 1,5 21,000 100 19 1 - Running cement squeeze job. 28 10667 13.4 48 30 25 10 2 10 10.5 8.5 2 21,000 150 20 29 10770 13.5 45 24 12 14 2 11 11 5.8 2.5 21,000 nil 21 1 - 30 10964 13.5 50 29 20 18 2 10 11 5.6 1.8 20.500 100 23 1 - Drilling 1.7 11050 13.5 50 29 20 18 2 8 10.5 5.6 1.5 20,000 100 23 1 - Pressure test EOP etc.Run in with it 2 11265 13.5 42 26 18 16 2 9 10.5 5.8 1.5 19.500 40 23 1 - Drilling 3 11500 13.5 48 27 19 17 2 10 10.5 6 1.5 20,000 nil 22 1 - Drilling 4 11760 13.4 45 26 20 12 2 9 10.5 6 1,5 19.500 40 22 1 - 5 13.4 50 30 22 18 2 10 10.5 5.8 19.500 nil 23 1 P.O.H. Lost stabilizer blade DATE SPUD DATE T.D.: COMPLE TION FLUID TYPE COST 14.5 A 0:30 - 1:00 hrs. 2.06 PACKER MUD TYPE COST | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 123 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_123.png |
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WELL DATA SHEET MAG-380 Page 1 OPERATOR SURVEY DEPTH SIZE A/S NORSKE SHELL SEC. FIELD SURFACE 1-3-2 CONTRACTOR COUNTY INTERMEDIATE SEDNETH I ENGINEER STATE PRODUCTION LEONARD - COWAN NORWAY TOTAL MUD COST TOTAL DEPTH OF 7/6 & CA REMARKS 14.5 Spuddod-cones locked P.O.H. 15 Drle. 16"/30" hole opener ran 30" esg. 16 s P # UD Running 30" 17 Making mud to drl. out 30" 18 Cementing 30" drlg. for 20" 19 12.0 54 Set 20" run 20" B.O.P. 20 12.0 46 21 11 20 6 33 13 20 7 23,300 12 - - W.O.C. - con. 20 choke line 21 11.2 43 21 15 12 2 11 10 5.6 1 23,000 50 10 - - No cem. above shoe, ran cem. plug 22 11.5 50 23 11 23 8 47 10 9.0 1.3 23.000 600 11 - - Drl. gumbo loss mud over shaker 23 11,8 44 17 16 12 2 18 10.5 7.4 2.0 23,000 400 h - - Drl. slow loosing mud over shaker 24 11.9 45 20 12 15 2 27 10.5 8.8 1.3 20,000 300 12 - - Build vol. loosing mud cont. 25 11.9 52 23 15 16 3 27 10.5 9.2 1,5 19,000 280 11 - - Used fresh water to build vol. 26 11.8 43 21 13 16 2 27 10.0 9.0 1.0 18,000 160 11 - - Drld. to 5021 P.O.H. for log-tool stopped 27 12.0 49 25 17 17 1 9 10.5 7.5 1.0 19.000 120 13 - - P.O.H. circ.& cond. RIH - logging 28 12.0 49 25 17 17 1 9 10.5 7.5 1,0 19.000 120 13 - - still logging 29 11.9 48 23 15 14 2 12 9.5 8.0 0.7 19,000 120 13 - - Ran csg. to 5001 & ccm. 30 11.9 48 23 15 14 2 12 9.5 8.0 0.7 19,000 120 13 - - Change 20 BOP for 13 3/8 BOP 31 Still change stack started prlg.2315 1.6 12.5 44 22 16 14 3 12 10.0 8.5 0.9 22,000 80 23 0 - Wt.up to drl. out 13 3/8drlg hr. 2 12.5 42 19 13 12 2 10 11,0 6.2 1.7 21,000 0 24 0 - Cloaning to bottom after trip 3 12.5 52 24 12 13 2 18 10.0 4.8 1.2 20.000 100 17 4 - Drle. adding diesel hole good cond, 4 12.5 59 33 20 26 2 23 10.5 5.8 1,7 19,000 20 15 3 - Trip N.B. hole good cond, 5 12.5 54 33 27 16 2 18 10.5 6 1.3 19,000 20 15 2 - 6 12.5 54 33 20 26 3 21 10.5 5.2 1,3 19,000 20 16 2 - ? 13.5 52 36 22 29 4 18 10.5 3.8 1.5 20.000 20 ha 1 - 8 9266 13.5 59 31 19 21 4 14 11 3.8 2 21,000 20 21 1 Cleaning to bottom. DATE SPUD DATE T.D. B.M.T. COMPLETION FLUID TYPE COST: 14.5 & 0:30 - 1:00 hrs. PACKER MUD TYPE COST 2.06 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 124 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_124.png |
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(FDC) 2.0 Well: 1/3-2 PAINT A. Field Block 1/3 / Pelseecing Sanda 55 Rw: 0.050 no 10 2 R X 10 Readings are influenced by high shale 20 content. in view of the lock of indications and low resistivies as compared with 7/11-1, section is Interpreted ha water bearing 25 30 40 so 60 TO 80 so 100 20 so 200 300 500 700 000 2000 500 0000 TEA - 2.7 - 2.6 2.5 24 as 2 21 20 D B | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 125 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_125.png |
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V.S Do (200) 0 to 10 20 25 30 40 so 60 70 80 90 100 20 ISC 200 300 500 TOO sea 30 2.0 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 126 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_126.png |
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Rind V.S At sonic Well: 1/3 2 Field Block 1/3 Upper Crotaccous Line 53 Rw: 0.020 Am 6 Interval : 10840 11200 10 14 20 2 10 6 16 15 Rind XI 10 20 25 30 5 40 18 . 50 en 60 TO so 90 00 20 50 200 300 500 700 000 2000 5000 0000 50000 - 40 50 60 70 00 90 4 t sonic | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 127 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_127.png |
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2.06 HORSKE SHELL 2.06 CHRISCL CONSUPITION WELL 1/3-2 TOTAL UNIT TOTAL CHEMICALS UNIT CONSUMPTION COST $ COST 0 Barytes bulk MT 2007 66.15 132,763 Salt Gel sacks 80 lbs 1385 4.67 6,468 Magcogel sacks 100 lbs 3659 3.25 11,892 Lime sacks 56 lbs 161 1.875 302 Spersene sacks 50 lbs 3927 9.38 36,835 XP-20 sacks 50 lbs 2004 9.64 19,319 CMC (LV) sacks 56 lbs 369 12.28 4,531 Caustic Soda drums 50 kg 806 9.94 8,012 Soda Ash sacks 50 kg 229 5.08 1,163 Drilling Detergent drums 55 gal 43 242.00 10,527 Magoonol drums 55 gal 14 325.26 4,554 Nut Plug sacks 25 kg 1 7.38 7 Bit Lube drums 55 gal 28 126.39 3,602 Dieseloil gallon gul 4000 0.110 440 Magcophon sacks 56 1ba 25 13.08 327 TOTAL MUD CHEMICALS 240,742 DEPTH OF WELL 14099' DAYS DRILLING 79 MUD COST S/FT 17.04 (7.63 without weighting material) MUD COST S/DAY 3047 MUD CHEMICALS CONSUMED 240,742 CHEMICALS WASTED OR. LOST 2,941 TOTAL CHEMICALS CONSUARD & LOST 243,683 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 128 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_128.png |
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2.07 KORSKE SHELL 2.07 SUBJARY OF LOGGING - WELL 1/3-2 SURVEY RAN NO. INTERVAL LOGGED REMARKS IES No. 1 5018' - 1330 No. 2 10547' - 5001 No. 3 12403 - 10513' No. 4 14096 - 12302 BSGRC No. 1 4987 - 1331 No. 2 10537' - 5001' Dragged 10500' - 10460' Lost one spring of centralizer No. 3 10667 - 10513' in hole. No. 4 12397' - 10513' No. 5 14085' - 12297 LL 7 No. 1 10460' - 5001 No. 2 14094' - 10513' FDC No. 1 10540' - 5001 No. 2 10496' - 10513' MLL No. 1 10450' - 5001 SNP No. 1 10540' - 5001 Tool stuck 10468' - 10484' No. 2. 10496' - 10513 No record. CBL No. 1 1331' - 300' No. 2 10513 - 2500 No. 3 10513' - 9000 CTM No. 1 10450' - 5001 No. 2 12400' - 10510 No. 3 13985' - 12300 TS No. 1 280 - 4958 No. 2 273 - 5157' Deviation No. 1 1300 - 5000 Survey No. 2 12300' - 10500 SWS No. 1 10450' - 5001 Fired 26, recovered 19. No. 2 10496' - 10513' Fired 29, recovered 14. Velocity- No. 1 13985' - 2000 Survey | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 129 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_129.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 2 from 12/7 to 18/7 RIG ORION Derrick Floor Elevation 84 # above MSL CASING Sea Bottom Depth 234 it below MSL Size 36 20 Elevation of 20" casing flange 55 H above MSL Depth 458 1338 MUD DEPTH DATE (PROGRESS) Weight Viscasity Waterfess (MF - (cu/30 - OPERATIONS (Seet) - of M MC (eam) 12/7 1360 9.0 42 50 Drilled with 26" bit No. 1 RR to 1360' Trip. (459) 9 - 22000 Reamed with 171" bit No. 2 RR and 26" HO 859' - Wind 22 mph NW Wave 6' 961'. Ran 20" casing, held up 470'. Pulled casing. 13/7 1360 9.4 43 68 Ran 26" H.O. and 26" bit No. 1 RR. Reamed in spots 10 - 22000 432' - 1360' Ran 20" casing (94 1bs/ft, J55, R3, Vetco 3TPI) to 1338'. Ran 5" DP and latched on to Wind 20 mph E Wave 3' casing shoe. MSH at 317'. 14/7 1360 9.4 43 64 Cemented with 480 SX Class B + 20% Dylite cement (12.4 PPE) and 1240 SX neat Class B cement (15.7 PPE) Flushed 36" x 20" annulus through 18" pipe at 327'. Circulated out 70 bbl cement and cement cut mud. WOC. Flanged up. Installed BOP's. (Cameron type F Wind 25 mph E Wave 6' and Hyrdil). 15/7 2827 9.4 48 9.1 Tested casing 250 psi/15 min OK. Tested Hydril (1467) 9 - 22000 250 pai/10 min OK. Ran 17à" bit No. 3. Drilled Wind 30 mph E Wave 8' out shoe. Drilled. 16/7 3997 9.5 43 7.6 Trip at 3143' Drilled with 172" bit No. 4. (1170) 8 - 22000 Wind 20 mph S-SE Wave 4' 17/7 5035 9.9 43 9.8 Drilled to 5035' . Trip. Drag 10,000 - 70,000 lbs. (1038) 9 - 23000 5035 - 1338'. Bit and drill collars balled up. Wind 15 mph N Wave 3' 18/7 5035 9.9 45 9.0 Ran Schlumberger IES, held up 1694' Ran 17à" bit 9 - 23000 No. 2 RR. Reamed spots 1393' - 5035'. Check trip Wind 18 mph NE Wave 4' to 1338', hole OK. Continued. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 13 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_13.png |
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0 C 2.08 A/S NORSKE SHELL WEEKLY CORING REPORT No. TECHNICAL CORE RECOVERED VI/JUNK BASKET Coro barrel Shoe size WELL 1/3-2 FROM 11 775,0 TO 11 776,5 196 Core diameter ABOUT 5., 5 4/5.7.1969 Depth Interval & Lithology Dip Smell Core Tetra floorescence illuorescence Chloroform formation 1,5 11 775-11 7761 LOT COMPACT LIME MUDSTONE, IA, LTOLVGY ,FEW MOSTLY VERTICAL WURIS CURROMS, AVER. ABOUT 5-8MM 11 773,0-11 776,004 SH: BLK/CYBLK, CALCY SL MICA, LIGHITIC, FEW SMALL WURM BURROWS, MOSTLY HORICONATL Pvs FILLED. 11 776,004-11776,084 LSTIA/A 11 776,084-11776,088 SHIA/A 11 1.776,088-11776,51 LSTIA/A IN LST IRREGULAR, V THIN,DKGY,SOLUTION STRUCTURES, IN SH HORICONTAL TECTONIC SLIDING SURFACES, CONTACT SH/LST ERODES. BEDDING OF SH 5°-10° SL LONG LAVED. DESCRIPTIONS BY KARSTEN SCHUETZ Sincerely | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 130 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_130.png |
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O A/S NORSKE SHELL WEEKLY CORING REPORT No. Core barrel SIDEWALL CORES Shos size 1/3-2 FROM TO 196 Core diameter Fest Dip Smell Core Texas Lecours Depth Interval & Lithology Chloroform floorescence fluor, Remarks 158 9729 ) CL/CLST MED OK GY,SL FRM, NON CALC, M MIC, NO VIS STRUCTURES, NO POR, NO FLU OR CUT 10309 CLST,GN GY W/F STREAKS MED GY HD, MAS,NON CALC,DEN 2.4,NO POR, NO FLU OR CUT 2.09 DESCRIPTIONS BY R. INGRAM 0.58933/1 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 131 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_131.png |
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2.08 A/S NORSKE SHELL SIDEWALL SAMPLE DESCRIPTION FIELD I Block 1/3 WELL No. 1/3-2 DEPTH OF HOLD, 14099 DATE TAKEN 25/7/69 PAGE No. DEPTH RECOVERY LITHOLOGY SAMPLE FLUORESCENCE COLOUR OF Cur CUT Five : CENCE n green, banded, firm moderately cal- - - connect sl. chelky lime mud stone, 1t - - fine darker crey argill streaks. firm hard. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 132 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_132.png |
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2.09 ABANDONMENT The well was abandoned by plugging back in two stages, the first plug of 200 sacku Class B cement + 1% R5 at 12500' and the second plug of 300 sacks Class B cement + 0.5% its at 10600' The 9-5/8" lessing was cut at 484' and a final plug of 200 sacks Class B cement was set at 560'. Two ultrasonic beacons emitting a signal of 49 Kc/see were fastened to PGB and a marker buoy was connected to one of the 3/4" guide lines. A diving company will later demolish the wellhead and clean seabottom accor- ding to Government regulations. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 133 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_133.png |
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2.10 NORSKE SHELL 2.10 TIME BREAKDOWN - WHIL 1/3-2 ITEM HOURS % Moving 136} 6.6 Drilling - bit on bottom 637 30.9 - roundtrips 436 21.2 - rooming, enlarging 60 3.3 - circulating & conditioning 114 5.5 mud - miscellaneous 51 2.4 Logging 137 6.6 Running casing and cementing 101 4.9 Running and testing UWC 137 6.6 Abandoning 60} 2.9 Fishing 14 0.7 Repairs 87 4.2 Waiting on company ) 72 3.5 Waiting on weather 15 0.7 TOTAL HOURS 2066 100 % | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 134 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_134.png |
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o 20 30 40 so 60 80 NUMBERS OF DAYS Comented 30 casing Emerica to casing 4 Legges Certified 13 yes casing Heavy coving. reamed - Logges Cenerated and casing (faulty) Several comes around shoe 12 Logged 13 Logget Logged plugged bock and abandoned H Rig hands over to She Canada IS Rig SEDNETH I A/S NORSKE SHELL Contr octor Sea Drilling Netherlands N.V. Spudding date 14.5 1969 PROGRESS CURVE Completion date 27.7 969 BLOCK V3 WELL 2 Bebz State Dest Dane My 1952 MPR her 1969 End | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 135 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_135.png |
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3. INDICATIONS Indications an observed by Exploration International, were very weak and non-prospective. Interval Indications 0' 1370 no indications 1370 2460 methane : average 1000 ppm * 2460 3885' no indications 3885' - 4410 methane : average 4000 ppm * 4410' 5020' no indications 5020' - 7620' methane : average 5000 ppm 7620' 7900 methane : average 3000 ppm 7900' - 8100' methane : average 9000 ppm 8100' 9100' methane : average 4000 ppm 9100' - 9270 methane : average 1000 ppm 9270 - 10350' methane : average 1000 ppm ethane : average 40 ppm propane : average 10 ppm 10350 - 10630 methane : average 1000 ppm ethane : average 40 ppm 10630' - 12343 methane : average 100 ppm ethane : average 20 ppm 12343' methane : average 5000 ppm ethane : average 600 ppm propane : average 400 ppm butane : average 90 ppm 12343' - 12375' methane : average 100 ppm ethane : average 20 ppm 12375' methane : average 5000 ppm ethane : average 600 ppm propane : average 400 ppm butane : average 90 ppm 12375 12385 methane : average 100 ppm 12385' methane : average 1200 ppm ethone : average 100 ppm propone : average 80 ppm butane : average 40 ppm 12305 - 14099 * arthore : average 200 ppm ethane : average 40 ppm * Plugged flowline | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 136 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_136.png |
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4. pittrophysical INTRADURATION A. Available Data 1) Schlumberger Logs - 2) Sidewall Samples - B. Interpretation 1) Interval 1331 - 5021' Logs run at 5021 included BSGR, IES and Deviation Survey. No significant reservoirs were present in the section logged. 2) Interval 5021' - 10540' An argillaceous limestone interval in the Palacocene 9725' - 9765' can be resognized in the surrounding wells Shell 1/3-1, Phillips 7/11-1 and Gulf 7/12-1. This zone tested gas and oil in 7/11-1 and had good shows in 1/3-1, but not in 1/3-2. Between this argillaceous limestone and top Danian limestone at 10350' lies the Palaeocene interval corresponding to the main Cod field pay zone. In 7/11-1 the section is mostly sand, containing gas and condensate with * 200' of net pay. In 1/3-2 it is much more shaley. Although some sand was observed in cuttings, the logs do not indicate any good sand development. Log evaluation is difficult, but in view of the lack of indications, and low resistivities as compared with 7/11-1, the section is interpreted as water bearing. Apparent RW is 0.050 ohm/m at BHT. The uppermost part of the Danian limestone 10350' - 10450' is interbedded with shale and sand. Below 10450' the limestone is massive. It is entirely water boaring with an Ryy of 0.025 ohm/m at BHT. Average porosity is 13% 3) Interval 10540' - 14099' The interval consists of a long section dense water bearing U. Cre- taceous limestone, with an R of 0.02 ohm/m at BHT. Limestone porosity WES mainly below 10% | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 137 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_137.png |
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4 PART A No. Depth Tiu-7 D. C 1 200 0.00 7.10 15 2 2000 0.13 2.44 3 9000 0.95 2.44 13 4 9903 1.00 0.43 14 5 10034 1.00 2.39 17 6 10045 1.10 2.41 16 7 10083 1.20 2.37 18 8 10093 0.70 2.36 19 9 10099 0.80 2.25 26 10 10110 0.60 2.39 17 11 10152 0.60 2.37 18 12 10172 0.65 2.35 20 13 10254 0.80 2.30 23 14 10260 0.65 2.23 26 15 10264 1.40 2.36 20 16 10267 1.50 2.38 17 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 138 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_138.png |
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4 PAID A DANIAN 10350 - 10530' No. Depth D., 1 10793 13 2 10356 2.1 2.51 9 3 10358 1.6 2.54 11.5 4 10380 2.1 2.53 13 5 10399 3.0 2.59 4 6 10400 2.5 2.54 8.5 7 10408 4.0 2.58 6 8 10417 1.8 2.49 9.5 9 10424 1.5 2.52 10.5 10 10426 1.0 2.47 14.5 11 10432 1.4 2.49 10 12 10452 1.5 2.52 10 13 10458 0.9 2.43 17.5 14 10486 1.2 2.53 13 15 10502 2.3 2.56 13.5 16 10506 1.1 2.54 12 17 10524 2.5 2.53 9 18 10530 1.7 2.52 18 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 139 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_139.png |
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Continuation sheet A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 2 from 12/7 to 18/7/68 RIG ORION Derrick Floor Elevation 85 it above MSL CASING Sea Bottom Depth 235 it below MSL Size 36 20 Elevation of 20" casing Bange 55 it above MSL Depth 458 1338 MUD DEPTH DATE (PROGRESS) Weight Viscovity Waterfass Obles ag on case) (ea/30 mine) OPERATIONS (lest) - - all NeCi(yom) Bit No. Size Type Nozzles from to Totcos 1 RR 26" OSD conv. 901 1360 1350' 1° 3 17th" OSCBA 3 x }" 1360 3143 2014' 1° ( 4 172" OSCBA 3 x 1/ 3143 5035 3000' 1° 4011' 3/4° Shell Toolpusher A. Batten Shell Petroleum Engineer M.F. Zwager I.D.C. Toolpumber C.J. Thomas John G.Margana Chief Petroleum Engineer 0.56963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 14 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_14.png |
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PART C. 10040 - 11200' No. Dep Kind 1 108:6 1.0 72 2 10058 0.76 74 3 10853 2.13 60 13 4 10836 0.07 1: 10 5 10905 3.57 60 10 6 10939 1.0 66 21 7 10954 0.64 75 21 8 10973 0.97 70 20 9 10991 0.67 73 24 10 11006 0.60 73 33 11 11033 1.67 64 13 12 11053 0.74 71 20 13 11066 5.56 57 13 14 11074 0.83 68 23 15 11108 0.64 72 28 16 11132 1.43 65 14 17 11146 1.06 68 16 18 11157 4.55 58 11 19 11171 1.05 68 12 20 11179 0.93 68 20 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 140 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_140.png |
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ALL AMOUNTS IN 000'S (except "Cost per foot") 5 mount WITH DOST STATEMENT A. 5 COSTS. 1005 flaures Rate of exchange N.Kr. 17/14. Return - A/S Norske-Shell - NORWAY share 00s of will Block 1/3 1/3-2 representat XXXXX Werton Installation - Marias Tax Installation xxxxxxxxx Sedneth Mia Floater for completion Mag. depth into XXXXX 238 14,099 Completion depths Date spudded in 14/5/69 27/7/69 contr. real permoned Sea Drilling Netherlands Status - completions Abandoned Total cost Cost fort Description (mm depth reasand) Local currency (no decimale) (ee decimale) (two operation . PIMERS once frilling 80 5 facilities 7 datis 1,322 77 rate 300 17 preparation total Preparation .702 99 7,02 areas 66 7 Milling Installation 7.930 46 32.84 2.025 118 Bire 8:37 ourfees. interesticate-) - 1.442 84 0:09 5.94 replay Transportation 2,417 14) 10.00 Brilling 166 10 0,71 3 Brilling Expenses 14,174 827 58,66 process arons 6 7 Milling Installation 721 42 date rate formation testing 859 50 evaluation expenses 44 3 - Evaluation Expenses 1,626 95 6,74 3. DISCUSS Willine Installetion daily rete (production) and Cement form. Transportation completion Bub total Completion Expenses . 3 7 360 21 Brilling Installation daily rate Fines and Cesent Transportation Mandoning expenses 2 Jub total Absentening Expenses 362 21 1,49 KIN DETACT EXPOSES or COMPLETED WELL (total phases 6.1.2.13 - THE DIRECT EXPERIES OF - MM (total theses 6.1.8.4) 17,864 1,042 73.91 ITDM 70 Surface and underwater equipment - Lifting - (materiale costs only) 210 12 Memorandus Depreciation of brilling Installation Share unallerated Brilline Equipment and Brilling Installations and Bearry Equipment to Other Resignent so Depreciation of Overhead Time enelysis days form Properation Footage drilled 13776 Billing 66 access read Footage cored BONE free have Fitsl weber of days ris employed (as applied is One date) 86 Basing scheme 30"/483 of transportation Land/Water/Air siss/length Exercise 20"/1331" Me 1979 for firming street weather meditions de - respiration, and. Describition active 32/8"/5001 - " respect of I Information are sale standing Joint curpise fecilities Description costs matest Item No. M. co. of 90/84/105109 (drink fartifites also abilitation and Factors (4. - - limited etc.) - charges) effecting the daily rate for brilling Installation Important Instates the 1 - - to (item Inc. - 19, Preparation includes repairs in Flekke. fjord. Rig released and tow to Canada started 31/7/69. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 141 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_141.png |
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PART B. SUMMARY. 1/3-1 and 1/3-2, both situated crestally on large salt associated anticlines in the axial part of the N.Sca Terrisey basin have found no reservoir development of significance in the L. Fertiary, U. Cretaceous (in abnormally thick limestone facies) and the L. Cretaceous as far as penetrated. There were minor shows of gas and condensate in 1/3-1, none in 1/3-2. Results have very considerably downgraded Blook 1/3 and the neigh- bouring Norake Shell Block 1/6. No further drilling in either block can be recommended unless future competitor's wells in adjacent blocks upgrade prospects. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 142 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_142.png |
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1. INTRODUCTION. Exploration well 1/3-1 was proposed to test the Tertiory and post- salt Mesozoic of the eastern of the two culminations of a large BE orientated, salt activated anticline in the axial part of the N. Sea Tertiary basin (ref. Rep. NSEP 1). It was the first well drilled in Norake Shell's Licence 011 (Blocks 8/7; 1/3; 1/6). Using the jack-up outfit "Orion" the well reached TD of 16000' in salt. After testing small quantities of gas and condensate from minor intervals in U. Cretaceous and L. Cretaceous limestones the well was abandoned. The stratigraphic and velocity results of 1/3-1 (abnormally thick U. Cretaceous in chalky limestone facies), the discovery by Phillips of a gas and condensate accumulation in L. Tertiary sands of 7/11-1 to the NW, and data from Gulf's dry hole 7/12-1 to the North, led to considerable local seismic re-interpretation of the area between these wells. A large anticlinal/salt piercement feature in the N.W. of block 1/3 was more clearly defined by computer migration of key seismic lines, resulting in improved closure at base Tertiary & U. Cretaceous levels. Exploration well 1/3-2 (loc. 1/3-c) was proposed on the crestal area of the feature, the main objective being possible L. Tertiary sands, well developed and productive in Phillips 7/11-1, and the U. Cretaceous chalky limestone which had given shows in 1/3-1 (ref. Rep. NSEP 9). The well (drilled with the floater Sudneth I) reached TD of 14099 in L. Cretaceous marls. Tertiary sands are not developed, and whilet thick U. Cretaceous chalky limestone was found as predicted, there were no hydrocarbon bearing intervals in it, and reservoir qualities are poor. The well was abandoned without testing. 2. Stratigraphy (all depths in ft. b.d.f.) (Encle. 3,4.) a) the following Morro encountered, that of 1/3-1 being based - - into that of 1/3-2 being based on palynology only. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 143 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_143.png |
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- 2 - (1) 1/3-1 Depth top Thickness Stratigraphic Unit. ft. b.d.f. ft. Mean sea level 84 Recent-Pleistocene 317 1353 Pliocene 1670 2200 U.M.Miocene 3870 2340 L. Miocene 6210 1240 Oligocene 7450 1434 U/M. Eooene 8884 913 L. Eocene 9797 183 U. Paleocene (a) 9980 178 Masstrichtian 10158 167 U. Paleocene (b) 10325 355 Danian-Upper Cretaceous/Iimestone 10680 3890 L. Cret. (Albian ?) Marl 14570 135 L. Cret. (Albian) Shale . 14705 225 L. Cret. (L. Albian/U. Aptian)Lst + Shale 14930 290 L. Cret. (Hauterivian/Barremian) Shales 15220 105 Anhydrite 15325 20 Triassic ? Salt 15345 + 655 ) TD 16000 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 144 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_144.png |
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-3 - (11) 1/3-2 Depth top Thickness Stratigraphic Unit ft. b.d.f. ft. Mean sea level 84 Recent/Pleistocene ? not sampled Pliccene (u M ?) above 1400' 850 + M. Pliccene - + 2250 1500 Miocene undiff. = + 3750 1300 M. Miocene + 5050 600 I/M. Miocene + 5650 850 L. Miocene 6500 950 Oligocene undiff. 7450 800 M. Oligocene 8250 400 U/M. Eocene 8650 700 L. Eocene 9350 550 U. Paleocene 9900 450 L. Paleocene (Danian) + 10350 250 U. Cretaceous 10600 (top Chalk 10522') Maastrichtian 10600 1000 Campanian 11600 800 Santonian 12400 916 Cenomanian at sws 13316 238 L. Crotaceous 13552 (Base Chalk) 547+ ? Aptian at at tws 13736 & at at SWS 13094 and 14075 TD 14099 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 145 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_145.png |
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- 4 - b) Lithology For convenience sake, and as major lithological units coincide in general with chronostratigraphic divisions the latter are used in the following. (1) 1/3-1 Interval Age Lithology 317 - 1670' Quaternary Massive sands and clays unconsolidated shell beds in upper part; sands decrease downwards with increase of olive grey and greenish grey clays. 1670 - 3870 Pliocene To 3350 dark green clays below this olive grey calcareous clays, partly sandy and pyritic 3870 - 6210' U./M. Miocene olive grey and greenish clay and claystone with lower 60' transitional to brown clays of L. Miocen 6210 - 7450 L. Miocene Brownish calcareous, micaoeous claystone marly in parts with thin argillaceous limestones. 7450 - 8884' Oligocene Brownish marls grading into olive grey and dark green/grey pyritic micaceous clays. Streaks limestone & dolomitic limestone. 8884 - 9797' U./M. Econome Olive grey & dark grey green shale and alay- stone. Thin limestones (glauconitic/oolitic). Greyish red shale at the base. ../5 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 146 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_146.png |
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- 5 Interval Age Lithology 9797 - 9980' L. Eocene Dark shale, argillaceous and allistone With ainer fine goods and a thin tuffaccous layer. Not more than 20' total candstone in thin bods; fino-very find partly micaceous and glauconitic. 9980 - 10158' U. Paleocene (a) Grey & grey green clayston shale and thin fine sand- stone. 10158 - 10325' U. Cret. (Maastrichtian) White and off-white chalk with chert; marl and claystone in lowermost part. 10325 - 10680' U. Paleocene (b) Variegated reddish greenisi & bluish grey clays, clay- stones and reddish fine sandstone. Compact lime- stone beds in lower part grading into massive lime- stone. 10680 - 14570' Danian & U. Cret. Dense, compact limestone, chalky to * 11000'. Reddish grey argillaceous limestones in middle of section and lower part has some dolomitic layers and grey micaceous shale inter- calations. 14570 - 14705' Albian (8) Grey marle and silty shales greyish red with some sand near base. 14705 - 14930 Albian black fissile shales, cal- careous in lower part with minor limestone. 14930 - 15220' L. Albian/U.Aptian Compact olive grey argill- accous limestone, occasion- ally slightly sandy, marly towards base. 15220 - 15325' Hauterivian/Barremian Dark grey green and olive black pyritic and carbon- accous chales with name ward. /6 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 147 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_147.png |
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-6- Interval Age Lithology 15325 - 15345' Triassic (?) Layered, fibrous and crystalline anhydrite clear or white. 15345 - 16000' (TD) friencic (?) Homogeneous rock calt tranalucent and yellowish brown. Notes: 1. The U. Paleocene repetition cannot be due to thrust or reverse faulting as acismic ovidance of in undistanbed succession io too clear. Palacontological opinion is emphatic that the Lanstrichtian chalk sandwiched between U. Paleocene shales cannot be due to facies faunas as both micropalaeontology and palynology give the same deter- minations. The recurrence is therefore considered to be due to massive gravity , sliding with the plane at 10325' in 1/3-1. 2. Triassic (?) is tentatively attributed to the composite section on purely seismic grounds. No age determinations were forthooming from well material. In this general area deeper rooted Permian salt diapirs (1.0. 1/3-2 structure) appear to pierce a section with younger salt forming gentler pillows, as in 1/3-1. (see Encl. 10) ../7 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 148 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_148.png |
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- - (11) 1/3-2 Interval Age Lithology 1400 - + 2250' Pliccene U/M ? grey green partly calcareous clay with minor fine-(medium) sand. + 2250 - - 3750 M. Pliccene grey green and olive grey pyritic clay with occasional limestone streaks in lower part. # 3750 - + 5050 Miocene undiff. clay as above with top muscovite rich clays at 3940' : 5550 - + 5650 M. Miocene olive grey clay and pyritic claystone; occasional aiderite - + 5650 - 6500 I/M. Miocene olive grey and black claystone occasional streaks of argill- aceous and dolomitic limestone Yellowish marl near base. 6500 - 7450 L. Miocene Brown/black and dark olive grey claystone; minor inter- calations of argillaceous limestone marl and chalky lime audstone. 7450 - 8250' Oligocene undiff. olive grey and grey green claystone and shale with numerous streaks of chalky limestone, marl and limestone. Minor glauconitic sandstone at 7880'. 8250 - 8650' M. Oligooene As above 8650 - 9350' U/M. Econo Olive grey silty claystone, light grey claystone with minor intercalations of marl, brown dolomitic limestone and chalky limestone. 9350 - 9900' L. Econome Olive grey and light grey shale and claystone, minor fine calcareous sandstone. Roddigh shale 96501 tuffitio olaystone 9740-60 ../8 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 149 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_149.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 3 from 19/7 to 25/7/68 RIG ORION Derrick Floor Elevation 84 # above MSL CASING See Bottom Depth 234 ft below MSL Size 36" 20" 13-3/8 Elevation of 20" casing flange 55 a above MSL Depth 458' 1338 5014 MUD DEPTH DATE (PROGRESS) Weight Viscasity Waterless (MF seen) (ee/30 - OPERATIONS (feet) - all a mc (com) 19/7 5035 10.0 45 9.8 Ran Schlumberger (-) 9 - 22000 IES No. 1 4710' - 1340' BSGR No. 1 5036' - 450' Wind: 30 mph, ENE, Wave 5' FDC No. 1 4710 - 1332' CAL No. 1 4710' - 1200' Made checktrip. Ran 13-3/8" casing. 20/7 5035 10.0 45 9.8 Ran and cemented 13-3/8" casing (N-80, 72 1b (-) 9 - 23000 buttressthread) at 5014' with 1100 BX Class B + 20% Dylite (12.4 PPE) and 900 SX Class B cement Wind: 30 mph M-NW, Wave 7' (15.7 PPE), pumped 10 bbl BJ Mudsweep ahead of slurry. Bumped plug and tested casing 2000 pai - OK. Cement returns at surface. Flushed 20" x 13-3/8" annulus above MSH. Total excess cement circulated out + 114 bbl. 21/7 5035 9.7 43 14.8 Nippled up, tested wellhead and BOP's. Ran 12-1/4" ( ) 9 - 23000 bit No. 5. Drilled out cement 4924' - 5014' Cleaned hole to 5035'. Formation breakdowntest: Wind 20 mph, N, Wave 3' 800 psi/10 min. Formation did not take any fluid. 22/7 6216 10.8 45 6.2 Drilled to 6053' Pulled 12 stands, drag 70,000 lbs. (1181) 9 - 23000 Reamed 5800' - 6053' Drilled to 6216' Tight hole. Trip, 60,000 lbs drag up to shoe. Bit and collars Wind: 10 mph, N, Wave 4' balled. 23/7 6676 11.0 49 5.9 Ran 12-1/4" bit No. 6. Reamed 6137' - 6216' (460) 9 - 23000 Increased mud weight. Made checktrip to shoe. Wind: 15 mph, NE, Wave 5' Drilled. cont'd. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 15 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_15.png |
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- -8- Interval Are Lithology 9900 - : 10350' U. Paleocone Dar% gr. green claystone, tuff. tuffite & taffaceous sendstone. Good evidence for Tolornic material from SSS at 10143' 10350 - 10600' Danian Light shale, fine/nod. enlance mandatone challey line and light grey prol preming into chalky lineatone at 10522' (top Chalic). 10600 - 13522' U. Cretaceous Massive chalky limestone, sandy in uppermost part. Very minor marly intercalations particularl in the lower part of the section and occasional black shale partings. 13522 - 14099' (TD) L. Cretaceous To 13850 dark grey marl. To 14010' dark red brown and dark grey/black non calcareous shale. To 14099' grey green marly clay partly glauconitic. Notes: 1. The U. Paleocene repetition of 1/3-1 is not present in 1/3-2. 2. The greater part of the Tertiary appears to be rich in sericite/ muscovite and pyrite crystals and balls. 3. Tuffs are present in the L. Eccene and U. Paleocene as opposed to 1/3-1 where they are only found in L. Eocene. 4. There are no obvious lithological subdivisions in the chalky lime- stone section which could be correlated with 1/3-1. 5. The whole section is characterised by a great deal of caving. ../9 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 150 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_150.png |
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- 9 - 3. Palaeontology No data other than that given in 2 above is available. Due to pressure of other work distribution charts, and a detailed palmeontologicill text have not been mode. 4. Structure (Encl. 5, 6, 7, 8, 9, 10, 11). Dipmeter results in 1/3-1 down to 10680' (top Chalk) are chaotic and suspect. Between this depth and 15025' no dipmeter was run. The core of chalky limestone 11165 - 11232' gave poor dip indication of 8 - 10° whilet dipmeter in the section below 15025' again showed a wide scatter. This could be genuine as the argillaceous section between the massive limestone and the salt might be affected by a certain amount of plastic deformation. However, it is not considered that structure is likely to be at variance with the very gentle anticline convincingly defined by seiamic (Encle. 5, 6.) The repetition of Paleocene shales below chalk is not attributed to faulting as there is clear soiemic evidence of an unbroken succession (see Section 2 a(1) above). Well 1/3-2 encountered the succession predicted: This, and clear seismic information is convincing evidence that the well was located crestally on a gentle anticline. Dipmeter in the Tertiary shows considerable scatter, but the lower values (i.e. <10°) are considered to be realistic and give azimiths bet- ween NE & SE. In the U. Cretaceous limestone and L. Cretaceous shale section val- use are mostly moderate (10 - 15°) with an easterly azimith. The minor faults indicated by seismic in the U. Cretaceous could not be checked in the absence of a detailed comparative section. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 151 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_151.png |
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- 10 - 5. Hydrocarbon Indications and Source Rocks. (1) 1/3-1 No source rocks were encountered. The L. Eoceae section with thin sandstones and limestones gave fair/good oil indications, but in the complete absence of even remotely worthwhile reservoirs was not tested. The tested intervals in the U. Cretaceous & L. Cretaceous limestones yielded very small quantities of gas and condensate (see Part A ) (11) 1/3-2 No source rocks were encountered. Apart from minor incoming of higher hydrocarbons on the chromatograph in the L. Eocene/U. Paleocene, and very minor chromatograph peaks in the U. Cretaceous limestone, restricted to a total of a few feet between 12340 - 12800', there were no indications. It is self-evident however, that source rocks are present in the axial area of the Tertiary basin (hydrocarbons in 1/3-1, 7/11-1, Danish wells) and these are considered to derive from U. Jurassic source rocks (ref. Rep. NSEP 10) of regional extent, but cut -out by salt piercement in 1/3-1, 1/3-2 (and 7/11-1) drilled on anticlinal creats. 6. Conclusions and Recommendations. a) Conclusions (1) Tertiary Thickness of Tertiary is in line with seismic forecasts. Both wells further document the volcanic event in L. Eocene (tuffs and tuffites) extending into U. Paleocene in 1/3-2 (also in Elfs 2/6-1 recently obtained). ../11 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 152 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_152.png |
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- 11 - The L. Tertiary (Paleocene) Sand Development. Neither 1/3-1 nor 1/3-2 found sand of any significance in the L. Tertiary despite the development of thick (200 net feet) hydrocarbon bearing sands over the same interval in Phillips 7/11-1. Indeed, until Esso's 25/11-1 and 16/11-1 are reached further north, no other well on the Norwegian shelf has L. Tertiary sand development of any significance although the L. Eocene/U. Paleocene of many wells is characterised by the incoming of (relatively) coarser material. The origin of these sands is currently the subject of much speculation, on the UK side in particular (ref. also to Rep. NSEP 10). A possible turbiditic origin has recently been suggested by EP/12, Rijswijk, on the basis of palaeontological associations, and examination of cores from Phillips 7/11-1 by Shell UK lends some support to this (rof. Note by B.W. Koldewijn, August 1969). Indirect support for a turbiditio regime in the axial area of the Tertiary basin, at this geological time, is the assumed gravity slumping of Paleocene age, seen in well 1/3-1, and, possibly, the minor sands associated with the uppermost (Danian) chalk in 1/3-2, 7/11-1 and 2/6-1. Assuming that a turbiditic mechanism has indeed been responsible for development of basal Tertiary sands in this part of the basin, (with available sparse evidence pointing to derivation from the North), definition of sand distribution becomes a difficult task. However, some interesting speculations can be made: a) anticlines in the axial portion of the Tertiary basin (all of halokinetic origin) could be "bald-heads" with respect to L. Tertiary/U. Paleocene sand development if they existed at that time, i.e. if they were local areas of uplift on the sea floor around which turbidite flows were diverted. b) the converse would be equally applicable; good sand development might be expected over anticlinal structures only developed in post- Paleooene times ../12 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 153 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_153.png |
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- 12 - c) to differentiate between the two types of structures on the basis of sparse well control available, or likely to be available needs extremely clear and reliable seisaic information tick to well control, which will allow of well defined intervals in the L. Pertiary. d) a further corollary of a) & b) above is that strat traps may exist of the flanks of structures which are crestally devoid of or deficient in, L. Tertiary sand development. This is a speculation that can only be put to the test by costly drilling. The distribution of hydrocarbons in L. Tertiary sands is not straightforward ( vide 1/3-1 & 1/3-2, the one with indications, the other without) but on the basis of present limited information it can only be assumed that where present in reasonable thickness and in a closed position in the axial area of the Tertiary basin, they are likely to be hydrocarbon bearing. (ii) U. Cretaceous. The main stratigraphic surprise of 1/3-1, was the great thick- ness of the Danian/U. Cretaceous chalk in limestone facies. Apart from differing widely from the prognosticated section (Encl. ) it becomes apparent that Seismic Horizon D as picked is not top (Triassic ?) salt, but the base of the limestone packet. Horizon "C" elsewhere base chalk, is a shadowy event within the limestone packet, and top salt, separated from the overlying limestone by a few hundred feet of argillaceous L. Cretaceous, is sciamically indistinguishable. In Gulfs 7/12-1, some 30 km to the N. of 1/3-1 there is a "normal" Chalk succession of some 1300', with normal relationship between stratigraphy & seismic reflections i.e. C1 1 base Chalk, D - : base U. Cretaceous. Prior to drilling 1/3-2,10 was postulated, on seismic grounds, that the U. Orotidecian Middle very considerably to the IN of a NV - SB fault passing just to the West of 7/12-1. (see Encl. 5,6.) Results of 1/3-2 have supported this hypothesis. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 154 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_154.png |
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2° 3° 4° 5° 6° 7° 8° 9° LOCATION DRILLING ABANDONED - SHELL CONCESSION M SAN NORWAY GERGEN ESSO 59° I . + @ HAS . c OF + as No. 1 SITUATION MAP NORWAY OFFSHORE Scale 1: 2,500,000 NSEP M. Oct 1969 End 1 . Drowing No IS N129 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 155 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_155.png |
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61.20 Bergen Esso 30-10 60 00 telf 25-1 Elf 25-2 NORWAY Esso 25-8 Esso 25-I0Esso X TOBOES 00 Elf 15-3/19 Else 16.2 EM T.D.6252 - oor 001 Esso 15-6 Elf 58 40 16-SEIF 16-GEI 17.4 oor Esso 8jEsso T.D.91227 001 002 002 002 MD2 Idelf 0728 NO 58 00 10.10005 END 6-3/Amoco ONE 7-1 EIf CIO 0043 15400 - #779' 004 005 oas aas 22/11-1 Amoco 6/Amoco Amoseds 10843 TO 9720 004 005 005 we 013 015 22/18-1 Exso 7|Esso 9.A Amoseos 9.5nall 10.71Eif 10 E SM 11-8 EIf 20 57 6 no T.0.10938 Phillips 013 003 003 015 DIE Shab O-ICE 10854 TO *3no 014 014 DA 015 015 'd 7966 2 29/3.1 #. TD 9624 29/10-1 Ishad 006 014 014 Phillips 2 Amocol 3 4/Murphy -no 30/12-1 no or T.D. 10519 be e 006 006 30/18-1* 2-9 Elf 3-7 T.D. 11689 29/23- T.D. 006 Phillips 2-10 1 Amoco N MARK 56 00 1 12922 8 A/S NORSKE SHELL LEGEND TO 7100 NORWEGIAN SHELF NORSKE SHELL BLOCKS CONCESSION a WELL LOCATION MAP T.D. 1868 T.D.13400 25-12 BLOCK NUMBER TD 10720 DIC LICENSE NUMBER Scale 1,000,000 to no WELL NOT AVAILABLE TO NORSKE SHELL Author Exploration Dept TO. 12506 NSEP 14 Oct 1969 Enct NO: | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 156 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_156.png |
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[NO OCR DATA AVAILABLE] | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 157 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_157.png |
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the | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 158 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_158.png |
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000'00 01005 133HS 201 LIVEN NOZINOH 30 SHIVBOS daw (69-2-81 on) 09/19/9961 TIGHS S/A having vs 1543 CONJIDNOT NATION X30N1133HS 0000629 2019 BITTING 773HS 000 068 9 000 00E 9 6495 09.99 000 00€ 0999 3417 1595 3N17 EGOS -2999 000 01E - 000 018 9999 66014 1999 3N17 1999 3N17 000 022 9 00.45 OOLS ENIT 00.49 000 02E SPEOLS DOLS SOCOLS 000 0EE 9 #049 Ask 000 0EE 9 NET 2019 3N17 LOLS 3N17 -11/2 GOLS ENT 6025 3N17-- 000 02E 9 000 0989 9 IILS 3N17 SINKLY Sdinnied sus 000 05E 9 sus 000 05E 9 GILS 3N17 States 6145 3N17- 1-8/L 02.19 0219 UNIT LEX | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 159 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_159.png |
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Cont'd. PAGE: 2 A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No from to RIG Derrick Floor Elevation CASING It above MSL See Bottom Depth it below MSL Size Elevation of casing flange # above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Viscosity Waterine (MF secs) (cc/30 mine) OPERATIONS (text) - 1 as MC (see) 24/7 7292 11.1 86 6.3 Drilled to 6788'. Check trip to shoe, drag (616) 9 - 23000 70,000 lbs. Reamed 6458' - 6468' and 6725' - 6735' Drilled to 7292'. Check trip to shoe. Wind: 20 mph, N, Wave 5' Reamed 6210' - 6838'. Trip. 25/7 8057 11.2 46 7.1 Ran 12-1/4" bit No. 7. Drilled to 7790'. Check (166) 9.5 23000 Wind: 35 mph, N, Wave 9 trip to 6394', hole OK. Drilled. Bit No. Size Type Nozzles from to Totcos. 5 12-1/4 X3 3xt 5035 6216 5060 1-1/4° 6 12-1/4 X3 3x 6216 - 7292 5862 1-1/4° 7 12-1/4 X3A 3x3 7292 6000 1-1/40 6708 2° 7292 240 7790 21° Shell Toolpusher: H. van Dijk Shell PE: W. Lill ie I.D.C Toolpusher: C.J. Thomas " " " J.C. Gordon Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 16 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_16.png |
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[NO OCR DATA AVAILABLE] | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 160 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_160.png |
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by 00 8/10.1 7/10 7/12 FOOR BASE reaso" t SAND Tyll 7/11-1 200 to can BASE T.SAND Cod Field PRODUCTION 0 7/11-3 PHILLIPS 7/11 GULF 7/12 PHILLIPS 8/10 5700' N GOVT RES SHELL 1/3 GULF 2/1 age 1/3. ROOR BASE BAND TO 14099 1/3-1 6000 POOR BASE T. SAME 56 45' N PHILLIPS I/5 SHELL 1/6 PHILLIPS 2/4 up <<00 ? $600 isso go 56° 30' N e GOVT. RES PHILLIPS 2/T Closing contour - Below dolum Mos. veri closure in Closed crec km2 A/S NORSKE SHELL . solt iffercement License Oil $ Closures of B, (Top Chalk) Scale I 250.000 further Expt. Dept. Date: Oct 1969 Report NSEP 14 End 7 Drow NE WZW 138 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 161 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_161.png |
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U. Cret. thickens to W. of fault 0/10-1 7/M-4 to 10108 1.102 7/12 1. 10354 7/11-2 7/8-1 13008 123 Cod Field NOR Q 7/11-3 NOR: a PHILLIPS 7/11 GULF 7/12 PHILLIPS 8/10 57°00' N GOVT. RES SHELL 1/3 SULF 2/1 1/3-2 400 4600 V3. Top sojit 1/3-1 4720 56°45' N PHILLIPS 1/5 SHELL 1/6 PHILLIPS 2/4 W ago 5603 N SOVY. HRS: age PHILLIPS 277 4500 LEGEND 4000 : closing Contour m. below datum A/S NORSKE SHELL Licence OII S. Mcx. work Closed area Rin2 CLOSURES AT BASE CHALK Scale 1: 250.000 salt pierce (Author Expl Dept Date Oct. 1969 RSEP 14 End S Order No ISE N 37 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 162 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_162.png |
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GEOLOGICAL SECTION THROUGH EXPLORATION WELL 1/3-1 SEISMIC LINE 5651 BEFORE DRILLING AFTER DRILLING W E W E Prognosis 1/3-1 Loc. 1/3-B 1/3-1 KB o o o Quaternary Pleistocene sands and clays Neogene clays and shales 5000 5000 5000 Paleogene clays and shales 8 Repetition KU Chalk 10000 10000 10000' tt U. Cretaceous chalk and limestone SEISNIC MARKER BEISHIC 11 15000' ? Triassic 15000 15000 No top salt reflection Bdf Permian ? L. Cretaceous Shales, maris, limestone ? T.D 16000 Jurassic Triassic (?) - shales, sand (?) Triassic or Permian 20000 20000 20000 00008 HORIZONTAL SCALE I 50000 VERTICAL SCALE I 25000 A/S NORSKE SHELL o 2 4 6 8 km GEOLOGICAL SECTION THROUGH EXPLORATION WELL 1/3-1 o 2 3 miles SEISMIC LINE 5651 Dept. Date 1969 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 163 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_163.png |
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REVISED A/S NORSKE SHELL REQ N* 3726 LINE 5651 Loc. 1/3-8 Well 1/3-1 Slighly projected 246 256 254 252'252 E154 E121 E203 KB 84'ASL QUAT PLEISTOCENE PLIOCENE MIOCENE Miocene OLIGOCENE EOCENE U.CRET LST/CHALK CRET. (+JUR/TRIASSIC) T.D 15916 SALT (PERMIAN OR TRIASSIC) A/S NORSKE SHEL NORTH SEA SEISMIC SURVEY LINE 5651 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 164 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_164.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No 4 from 26/7 to 1/8/68 RIG ORION Derrick Floor Elevation 84 a above MSL CASING Sea Bottom Depth 234 it below MSL Size 36" 20" 13-3/8 Elevation of 20" casing flange 55 ft above MSL Depth 458' 1338' 5014 MUD DEPTH DATE (PROGRESS) Weight Viscosity Waterlow (b/gel #) (MF secs) (ce/30 mine) OPERATIONS (text) etc of a ac (see) 26/7 8786 11.2 47 7.0 Drilled with 12-1/4" bit No. 7. Trip 8457'. Drag (729) 9 - 23000 in spots 40,000 lbs. Stabilizers balled up. Ran Wind: 25 mph NE. Wave 10 12-1/4" bit No. 8. Drilled. 27/7 9651 11.2 49 6.5 Drilled. (865) 9 - 24000 Wind: 6 mph NNW. Wave 3' 28/7 9905 11.4 45 9.5 Drilled. Trip 9695' Drag 9695' - 5014' max. (254) 9 - 24000 80,000 lbs. Ran 12-1/4" bit No. 9. Reamed 6349' - Wind: 8 mph NNW. Wave 2' 6404' and 9276 - 9695' Drilled. 29/7 10255 11.4 45 5.9 Drilled. Pulled. Drag 7469' - 6212' max. 40,000 (350) 9.5 - 24000 lbs. Wind: 20 mph NNE. Wave 5' 30/7 10255 12.0 45 6.5 Pulled to shoe. Drag max. 80,000 lbs. Reamed 9 - 24000 6216 - 7035'. Heavy caving. Trip. Drag max. 40,000 lbs. Ran 12-1/4" bit No. 10. Reamed 6151. - Wind 6 mph W. Wave 0' 7076' 31/7 10255 12.6 48 5.8 Reamed to 9821 9 - 24000 Wind: 3 mph W. Wave 0' 1/8 10260 12.8 48 5.9 Reamed to 10255' Drilled to 10260' Trip. Tight (5) 9 - 27000 hole at 9940' Circulated out 6 singles. Wind: 6 mph NE. Wave 2° Continued | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 17 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_17.png |
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A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No 4 from to RIG Derrick Floor Elevation It above MSL CASING See Bottom Depth a below MSL Size Elevation of casing Hange it above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Visasily Waterfess (lb/cw 4) (MF ****) (cer30 mins) OPERATIONS (Feet) - of (46 N.C (sen) Cont 1. Bit No. Size Tylee Nozzles From To Totcos 7 12-1/4 X3A 3 x à 7292 8457 8430' 2-3/40 8 12-1/4 X3 3 x à 8457 9695 9 12-1/4 X3 3 à 9695 10255 10 12-1/4 X1G out 10255 10260 Shell Toolpusher A. Batten Shell PE M.F. Zwager I.D.C Toolpusher J.C. Gordon John G.Maryon Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 18 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_18.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No 5 from 2/8 to 8/8/68 RIG ORION Derrick Floor Elevation 84 ft above MSL CASING Sea Bottom Depth 234 H below MSL Size 36" 20 13-3/8 9-5/8" Elevation of 20" casing flange 55 ft above MSL Depth 458' 1338 5014 . 10228 MUD DEPTH DATE (PROGRESS) Weight Viscanity Waterian (b/ga/e) (MS secs) (cal30 mine) OPERATIONS (feet) - of MW (com) 2/8 10260 13.6 54 7.4 Ran Schlumberger IES, held up 7180' Ran 12-1/4" 9.5 bit No. 10. Washed and reamed 8723' - 10260' Wind 20 mph NE. Wave 7' 3/8 10260 13.7 54 7.4 Ran Schlumberger 9.5 27000 IES No. 2 9816' - 5018' Held up 9817' Ran 12-1/4" bit No. 11. Washed down 9906 - 10260' Check trip 15 stands. Ran Schlumberger Wind 15 mph NE. Wave 6' BSGRC No. 2 10254' - 5018' 4/8 10260 13.7 54 7.4 LL 7 No. 1 10262' - 5020' 9.5 27000 FDC No. 2 10263' - 5018' MLL No. 1 10264' - 5018' SNP No. 1 10264 - 9250' Wind 5 mph NE. Wave 1' Check trip to 10260 with bit No. 11 5/8 10260 13.6 55 7.4 Ran Schlumberger IES No. 3 10264' - 9800' CDM No. 1 10257 - 5018' Wind 7 mph NE. Wave 1' Took SWS, fired 59, recovered 50. 6/8 10260 13.6 66 7.5 Check trip to 10260' with bit No. 11 + reamer. 9.5 27000 Ran 9-5/8" casing. Wind 12 mph NNE. Wave 3' 7/8 10260 13.5 65 Ran 9-5/8" buttress thread casing and landed in MSH. 0' 960 47 1b P-110 980' - 6245' 47 1b N-80 6245' - 10228' 47 1b P-110 cont'd. 0.56963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 19 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_19.png |
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CONFIDENTIAL A/S NORSKE SHELL NSEP 14. RESUME OF EXPLORATION WELLS 1/3-1 and 1/3-2 by Petroleum Engineering and Exploration Depts. October 1969. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 2 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_2.png |
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A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No. 5 from to RIG Derrick Floor Elevation CASING It above MSL Sea Bottom Depth ft below MSL Size Elevation of casing flange ft above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Viscasity Waterfess (1b/ya/e) (MS sees) (ee/30 mind) OPERATIONS (Dest) - of ma - (per) Cont Id. 7/8 Cemented with 1150 sacks Class B cement + 20% Dylite (12.4 PPE) followed by 210 sacks Class B cement + 0.5% R5 (15.7 PPE). . 10 bbl BJ Mudsweep ahead of cement. Tested casing 3000 psi/15 min OK. Schlumberger ran Wind 18 mph NE. Wave 4' TS No. 1 10140' - 30', TOC 5800' 8/8 10260 12.0 44 7.2 Flanged up. Tested wellhead and BOP's. 9.5 27000 Wind 18 mph NE. Wave 5' Bit No. Size Type Nozzles From To 11 12-1 /4 0SC3A 3 x + Reaming 1 x 3/4 Shell Toolpusher H. van Dijk Shell PE W. Lillie I.D.C. Toolpusher J.C. Gordon C.J. Thomas John G.Margam Chief Petroleum Engineer IN 0.86963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 20 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_20.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 6 from 9/8 to 15/8/68 RIG ORION Derrick Floor Elevation 84 ft above MSL CASING Sea Bottom Depth 234 ft below MSL Size 36 20 13-3/8 9-5/8 Elevation of 20 casing flange 55 ft above MSL Depth 458 1338 5014 10228 MUD DEPTH DATE (PROGRESS) Weight Viscounty Waterlow (Ibigaf a) (MP sexe) (ex/30 mind) OPERATIONS (Test) - all (%) exCl(ppm) 9/8 10416 11.8 46 4.5 Ran 82" bit No. 12. Drilled out 9-5/8" shoe. (156) 11 - 29,000 Drilled to 10416'. Trip. Wind 16 mph NNE Wave 3' 10/8 10580 12.7 46 5.0 Drilled with 81" bit No. 13 to 10427' 10 bbl (164) 10 - 28,000 inflow. Closed Hydril. Drill pipe pressure 500 psi annulus pressure 400 psi. Killed well. Lowest mudweight 11.2. Increased mudweight to 12.6. Wind 20 mph NJ Wave 3' Opened Hydril. Drilled. 11/8 10756 12.8 48 6.0 Trip 10665'. Drilled with 8/2" bit No. 14 - (176) 10 - 29,000 Wind 25 mph NW Wave 6' 12/8 10917 12.7 46 4.5 Drilled. Trip 10917' (161) 10 - 29,000 Wind 25 mph NW Wave 6' 13/8 10992 12.8 44 5.0 Ran 81" bit No. 15. Drilled. Trip 10992'. (75) 9 - 29,000 Wind 0 mph Wave 1' 14/8 11165 12.8 42 5.0 Ran e bit No. 16. Drilled to 11165'. Trip. (169) 9 - 29,000 Ran 7-7/8" Wilson Junk Retriever. Wind 28 mph NE Wave 8' 15/8 11185 13.1 47 5.0 Ran 7-7/8" Wilson junk retriever to bottom. Circ. (20) 9 - 29,000 Well kicked. Closed Hydril. Drill pipe pressure 0, annulus pressure 250 psi. Killed well. Raised audweight to 13.0. Opened Hydril. Pulled junk retriever (recovery + 3 kg shale). Ran 8-7/16" Cont'd. 0.66963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 21 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_21.png |
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A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No from to RIG CASING Derrick Floor Elevation it above MSL Sea Bottom Depth a below MSL Size Elevation of casing fange ft above MSL Depth MUD DEPTH DATE Weight Viscouity (PROGRESS) Waterlass to (MF secs) (cc/30 mine) OPERATIONS (Deat) - of as NoCl(apm) 15/8 Continued diamond core bit and 6-1/4" core barrel. Strong trip gas. Closed Hydril. Killed well. Raised Wind 20 mph NEW Wave 6' mudweight to 13. 1. Opened Hydril. Started coring. Bit No. Size Type Nozzles From To 12 el X3 3 x 7/1 6 10260 10416 13 8> X1G 3 x 3/8 10416 10665 14 B X10 2 x11/32 10665 10917 1 3/8 15 8 XN 2 3/8 10917 10992 1 x11/32 16 8 XC 2 3/8 10992 11165 1 x11/32 17 8-7/ 6 022 11165 Shell Toolpusher A. Batten Shell Petroleur Engineer M.P. $wager I.D.C. Toolpusher C.J. Thomas John G.Margara Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 22 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_22.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No 7 from 16/8 to 22/8/68 RIG ORION Derrick Floor Elevation 84 a above MSL CASING See Bottom Depth 234 It below MSL Size 36" 20" 13-3/8 9-5/8" Elevation of 20" casing Bange 55 a above MSL Depth 458' 1338 5014 . 10228' MUD DEPTH DATE (PROGRESS) Weight Vocaeity Waterless (b/gele) OPERATIONS (MF secs) (ce/30 mind) (feet) pH of (in AC (eam) 16/8 11365 13.3 44 4.7 Core No. 1 11165 - 11232'. Recovered 64' (95%). (180) 9 1 30000 Drilled 8-7/16" Diamond Bit No. 18. Wind: 8 mph, NE, Have 1° 17/8 11582 13.4 42 4.8 Drilled to 11408'. Check trip to 9-5/8" casing (217) 9 1 30000 shoe. Drilled. Wind: 10 mph, NNE, Wave 1' 18/8 11821 13.5 45 5.2 Drilled to 11653'. Check trip to 9-5/8" casing (239) 9.5 1 32000 shoe. Drilled. Wind: 10 mph, W. Have 1' 19/8 12037 13.5 46 4.8 Drilled to 11899' Short trip. Drilled. (216) 9.5 1 33000 Wind: 21 mph, NW, Wave 8' 20/8 12234 13.3 47 6.4 Drilled to 12102' Check trip to 9-5/8" casing (197) 9.5 1 33000 shoe. Drilled. Wind: 28 mph, S, Have 8' 21/8 12362 13.4 46 6.5 Drilled to 12316' Check trip to 9-5/8" casing (128) 9.5 1 33000 shoe. Drilled to 12362' Ran Schlumberger Wind: 10 mph, W, Wave 4 IES No. 4 12370 - 10228' 22/8 12362 13.4 46 6.5 Ran Schlumberger BSGRC. Held up 337' on DP-protector ( ) 9.5 1 33000 rubber. Trip to 1028' with open end DP. Wind: 20 m.h, SSE, Wave 4' Ran Schlumberger BSGR No. 3 12360 - 10228' LL 7 No. 2 12366 - 10229' FDC No. 3 12367 - 10228' Ran 8-7/16" Diamond Bit No. 19. Cont'd. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 23 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_23.png |
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A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No from to RIG Derrick Floor Elevation H above MSL CASING See Bottom Depth ft below MSL Sixe Elevation of casing flange # above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Viscasity Waterfees Other ag (MF seen) (ce/30 mine) OPERATIONS (leeG) - of aw NeCI (see) Cont Bit No. Size Type Nozzles From To 17 8-7/16 C-22 11165 11232 18 8-7/16 D-9 11232 12362 Shell Toolpusher: H. van Dijk Shell P.E.: W. L1 lilie I.D.C Toolpusher: C.J. Thomas J.C. Gordon John G.Macyman - Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 24 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_24.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 8 from 23/8 to 29/8/68 RIG ORION Derrick Floor Elevation 84 ft above MSL CASING Sea Bottom Depth 234 ft below MSL Size 36 20. 13-3/8 9-5/8 Elevation of 20" casing Hange 55 ft above MSL Depth 458 1338 5014 10228 MUD DEPTH DATE (PROGRESS) Weight Viscosity Waterless (Ib/yal 40 (MF seen) (ee/30 mind) OPERATIONS (Dest) - of m 23/8 12507 13.5 47 5.5 Ran 8-7/16" diamond bit No. 19. Occasional obstruc- (145) 9 Tr $0,000 tion from DP protector rubbers while running in. Drilled. Wind: 20 mph SSW, Wave 5' 24/8 12670 13.4 47 5.0 Drilled to 12555' . Check trip to 9-5/8" casing (163) 90 Tr 32,000 shoe. Drilled. Wind: 10 mph E, Wave 2' 25/8 12775 13.5 48 5.0 Drilled to 12672' Lost 26,000 1ba weight when (105) 9 Tr 30,000 making connection, Pulled out: string and weight- indicator O.K. Ran back bit No. 19. Wind: 25 mph N, Wave 5' Drilled. 26/8 12976 13.5 49 5.6 Drilled to 12937 Check trip of 4 stands. Worked (201) 9 30,000 past rubber junk on bottom. Drilled. Wind: 15 mph NEE, Wave 4' 27/8 13159 13.5 49 4.5 Drilled. (183) 9 32,000 Wind: 15 mph NNE, Wavie 4' 28/8 13224 13.5 49 4.7 Drilled to 13191' Trip. Ran 82" bit No. 20. 9 - 31,000 Drilled. Wind: 5 mph NIIE, Wave 2' | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 25 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_25.png |
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A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No from to RIG CASING Derrick Floor Elevation H above MSL Sea Bottom Depth it below MSL Size Elevation of casing flange ft above MSL Depth MUD DEPTH Weight Viseouity Wateries DATE (PROGRESS) Obles a (MF secs) (cc/30 mind) OPERATIONS (feet) . of a NeCl (earn) P.A.G E 2. 29/8 13286 13.5 49 4.9 Drilled to 13252'. Trip. Ran 8-7/16" diamond bit 9 - 33,000 No. 21. Drilled. Wind: 25 mph NNE, , Wave 5' BIT NO. SIZE TYPE NOZZLER FROM TO TOTCOS 19 8-7/16 MD-33 12362 - 13191 13240' 80 + 20 0 X7 3 x 3/8 13191 13252 21 8-7/1 6 ML-27 13252 - Shell Toolpusher A. Batten Shell Petroleur Engineer M.F. Zwager I.D.d Toolpusher J.C. Gordon John G.Margon Chief Petroleum Engineer 0.00963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 26 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_26.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 9 from 30/8 to 5/9 - 1968 RIG ORION Derrick Floor Elevation 84 it above MSL CASING Sea Bottom Depth 234 It below MSL Size 36" 20" 13-3/8" 9-5/8 Elevation of 20" casing flange 55 it above MSL Depth 458' 1338 5014 10228 MUD DEPTH DATE (PROGRESS) Weight Viscasity Waterless OPERATIONS (MS seee) (ea/30 mine) (lest) - of aw BC (see) 30/8 13443 13.5 45 4.4 Drilled with 8-7/16" diamond bit No. 21. (157) 9 32000 Wind: 5 mph New, Wave 2' 31/8 13514 13.5 46 4.6 Drilled to 13497' Trip. Drilled 81" bit No. 22. (71) 9 33000 Wind: 14 mph S, Wave 2' 1/9 13554 13.4 47 4.2 Drilled to 13554' Pump pressure dropped 300 psi. (40) 9 33000 Pulled out. Left bit and sub in hole. TOP. 13550' Length: 3.65' Wind: 18 mph WSW Wave 3' 2/9 13554 13.5 48 4.2 Ran Bowen-Overshot. No recovery. Ran in again ( ) 9 34000 with overshot and retrieved fish. Wind: 18 mph SSE, Wave 6' 3/9 13643 13.4 45 4.5 Ran 8-7/16" diamond bit No. 21 RR. Drilled. (89) 9 34000 Wind: 15 mph S, Wave 3' 4/9 13846 13.4 47 4.6 Drilled to 13737'. Check trip (5 stands). (203) 9 33000 Drilled. Wind: 14 mph ENE, Wave 3' 5/9 14068 13.4 47 5.4 Drilled to 13958' Check trip (4 stands) . (222) 9.5 33000 Drilled. Wind: B mnh No. Wave 3' Cont'd | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 27 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_27.png |
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A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No from to RIG Derrick Floor Elevation " above MSL CASING Sea Bottom Depth it below MSL Size Elevation of casing Hange ft above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Viscasity Waterious Obles a) (MS secs) (cc/30 mine) OPERATIONS (feet) at of a WEEKLY DRILLIN 0 REPORT NO. 9 Cont d BIT NO. SIZE TYPE HOAZLES FROM - TO 21 8- 1/16 MD-27 13252' - 13497 22 86 X55R 3 x 3/8 13497 - 13554 21 1RR 8-7/16 ID-27 - 13554' - Shell Toolpusher: H. V. Dijk Shell PE: W. Lillie I.D.C. Toolpusher: J.C. Gordon C.J. Thomas Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 28 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_28.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 10 from 6/9 to 12/9/68 RIG ORION Derrick Floor Elevation 84 # above MSL CASING See Bottom Depth 234 ft below MSL Size 36 20 13-3/8 9-5/8 Elevation of 20" casing flange 55 ft above MSL Depth 458 1338 5014 10228 MUD DEPTH DATE (PROGRESS) Weight Viscosity Waterloos (MS seen) (ee/30 did OPERATIONS (Deat) - of as as (sem) 6/9 14112 13.4 47 5.4 Drilled with 8-7/16" diomond bit No. 21 RR to (44) 9à - 33000 14104'. Trip. Ran 8-7/16" diamond bit No. 23. Drilled to 14112' No progress. Trip. Wind: 15 mph s, Waire 5' 7/9 14179 13.5 52 5.6 Ran of" bit No. . 24. Drilled to 14179' Trip. (67) 98 - 33000 Wind: 7 mph E, Wave 3' 8/9 14241 13.5 50 4.6 Ran 8-7/16" diamond bit No. 23 RR. (62) 9 - 34000 Drilled. Wind: 4 mph NNE, Wave 3' 9/9 14351 13.5 50 4.5 Drilled. (110) 94 - 34000 Wind: 5 mph SSE, Wave 3' 10/9 14448 13.4 48 4.8 Drilled. (97) 92 - 34000 Wind: 15 mph SE, Wave 3' 11/9 14534 13.5 49 5.0 Drilled. (86) 9° - 35000 Wind: 10 mph SE, Wave 5' 12/9 14625 13.5 48 4.5 Drilled. (91) 93 - 34000 Wind: 15 mph E, Wave 5' Page 1/2 0.56963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 29 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_29.png |
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CONTENTS VOL I 1/3-1 PART A. DRILLING AND GENERAL INFORMATION 1. GENERAL 1.1 Summary 1.2 Dates of Operations 2. MECHANICAL DATA 2.01 Weekly Drilling History 2.02 Weekly Drilling Reports 2.03 Drilling Problems 2.04 Bit and Hydraulic Data Record 2.05 Casing and Cementing Data 2.06 Mud Data and Chemical Consumption 2.07 Summary of Logging 2.08 Coring 2.09 Testing 2.10 Plugging and Abandonment 2.11 Time Breakdown 2.12 Progress Curve 3. INDICATIONS 4. PETROPHYSICS 5. COSTS 1/3-2 As 1/3-1 above. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 3 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_3.png |
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A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No from to RIG CASING Derrick Floor Elevation R above MSL Sea Bottom Depth to below MSL Size Elevation of casing fienge " above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Viscasity Waterless (lb/ce a) (HF ****) OPERATIONS (ee/30 mine) (feet) pm of (ww Bit No. Sine Type Nozzles From - To 21 HR 8- 7/16 MD-27 - 13554 - 14104 23 8. 7/16 MD-9 - 14104 - 14112 Be 2 x 3/8 24 XV 14112 - 14179 1 x 13/32 23 HR 8- 7/16 MD-9 - 14179 - 14625 Shell Toolpushiar A. Batten Shell Petroleus Engineer M.F. Ewager I.D.C Toolpusher C.J. Thomas John G.Macy Shief Petroleum Engineer Page 2/2 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 30 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_30.png |
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PAGE 1 A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 11 from 13/9 to 19/9 RIG ORION Derrick Floor Elevation 84 it above MSL CASING Sea Bottom Depth 234 it below MSL Size 36" 20" 13-3/8 9-5/8" Elevation of 20" casing Range 55 ft above MSL Depth 458' 1338 5014' 10228 MUD DEPTH DATE Weight (PROGRESS) Viscounty Waterloss (b/gill a) (MF secs) (co/30 mind) OPERATIONS (Seet) pH all en M.Cl(ppm) 13/9 14625 13.6 4.7 Ran S.S.L. velocity survey. Tested 9-5/8" casing 9 34000 at 5000 and 10028' 3000 psi/OK. Tested BOP's and wellhead OK. Wind: 4 mph, SE, Wave 2' 14/9 14703 13.5 48 4.2 Ran 824 Bit No. 25. Reamed spots at 10570 and (78) 9 34000 10700' Drilled to 14703' Trip. Drag 10780' - 10440 max 85000 lbs. Wind: 14 mph, N, Wave 3' 15/9 14858 13.4 45 5.2 Ran 8-7/16" Diamond Bit No. 26. Drilled to 14846 (155) 9 34000 Check trip 6 stands. Max drag 60,000 lbs. Drilled. Wind: 25 mph, E,NE, Yave 5 16/9 14984 13.8 44 5.0 Drilled. Drilling break 14891 - 14894' Circ. (126) 9 34000 out gasout mud at 14944'. At 14984 mud gascut to 9.6 PPE. Closed Hydril. Circulated through choke manifold with 150 psi back pressure. Increased mudweight to 13.8 PPE. Opened Hydril. Circulated. Wind: 30 mph, ENE, Have 7' Mud gasout to 13.1 PPE. 17/9 14984 14.1 42 5.2 Circulated out gascut mud at 14900', 14020', 13126', 9.5 34000 13240', 13600', 13950', 14344 and 14704'. Minimum mudweight 13.2 PPE. Increased mudweight to 14.1 PPE Wind: 15 mph, ENE, Wave 3 18/9 15012 15.0 45 4.0 Washed and reamed to 14984' Drilled to 15005' (28) 9 34000 Circulated at 14964' Mud gascut to 9.6 ppg. Circ. at 14832' increasing mudweight to 14.5 PPB. Drillec to 15012' Circulated at 14964' Mud gascut to 7.7 PPE. Increased mudweight to 15.0 PPS. Wind: 18 mph, N, wave 5' Page 1/ | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 31 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_31.png |
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PAGE 2 A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No from to RIG Derrick Floor Elevation ft above MSL CASING Sea Bottom Depth # below MSL Size Elevation of casing flange is above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Vacasity Wateriess (Ibles ag (MS seen) (ee/30 mins) OPERATIONS (lest) - of as NaCl (earn) 19/9 15056 15.2 46 4.0 Circulated out gascut mud at 13236' with Hydril (44) 9.5 34000 closed, back pressure 75 psi. Opened Hydril. Circulated losing 25 bbl mud to formation. No losses with reduced pump speed. Ran back to bottom. Drilled to 15023' Mud gascut to 7.0 PPg. Closed Hydril. Increased mudweight to 15.2 PPE. Opened Hydril. Drilled to 15056' . Lost 87 bbl mud. Added LOC materials. Circulated out gascut mud with Wind: 20 mph, S, Wave 3' Hydril closed. Bit No Size Type Nozales From - To 25 X-7 2x3/8, 1x13/32 14625' - 14703 26 8-7/16 MD-9 --- 14703 - --- Shell Toolpusher: H. v. Dijk Shell Petroleur Engineer: W. Li lie I.D.C. Toolpusher: C.J. Thomas J.C. Gordon John G. Macgown Chief Petroleum Engineer 0.56963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 32 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_32.png |
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PAGE: 1/2 A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 12 from 20/9 to 26/9/68 RIG ORION Derrick Floor Elevation 84 # above MSL CASING Sea Bottom Depth 234 It below MSL Size 36" 20" 13-3/8" 9-5/8" Elevation of 20" casing flange 55 it above MSL Depth 458' 1338 5014 10228 MUD DEPTH DATE (PROGRESS) Weight Waterless (MF secu) (cc/30 mind OPERATIONS (Deak) - all a NC (ppm) 20/9 15064 15.0 46 4.0 Circulated out gascut mud with Hydril closed. (8) 9th 34000 Opened Hydril. Drilled with 8-7/16" Diamond Bit No. 26 to 15064' Circulated with Hydril closed through 2 x 1" chokes with 50 psi back pressure. Lost 684 bbl mud to formation. Pumped down 250 bbl pill with 10 1b/bbl LOC material. Circulated with no losses when pumping at reduced rate. Opened Hydril. Reduced mudweight from 15.4 to Wind: 20 mph, S. Wave 3' 15.0 PPG. Return of mud from formation + 20 bbl/hr. 21/9 15064 15.4 45 4.5 Circulated at 15060', 14964', 14080 and 14876' OF 31000 Mud gascut to 14.5 PPE. Increased mudweight to 15.4 PPG. Waited for barytes. Wind: 20 mph, SE. Wave 10 22/9 15064 15.6 50 4.5 Circulated. Mud gascut to 7.6 PPg. Closed Hydril. 9 32000 Circulated with 100 psi back pressure. Return of mud from formation 5 bbl/hr. Increased mudweight to 15.6 PPg. Lost 10 bbl mud to formation. Wind: 10 mph, W. Wave 4' Opened Hydril. 23/9 15064 15.6 55 4.4 Circulated. Mud gascut to 14.1 PPE. Waited for 9 31000 barytes. Closed Hydril. Circulated with 100 pai back pressure. Mud gascut to 13.7 ppg. Opened Wind: 2 mph, E. Wave 4 Hydril. 24/9 15064 15.9 53 4.0 Increased audweight to 15.9 PPE. Returns gasout 9 31000 13.8 - 15.3 PPB. Total LOC. Pumped in 250 bbl 15.6 PPS mud with 10 1b/bbl LOC material without returns. Annuluo level dropped slowly. Filled up Wind: 15 mph, now, Wave 3' annulus. 0.56963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 33 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_33.png |
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PAGE: 2/2 A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No from to RIG Derrick Floor Elevation it above MSL CASING Sea Bottom Depth ft below MSL Size Elevation of casing flange MSL Depth MUD DEPTH DATE (PROGRESS) Weight Viscality Waterfase (MP secs) (ee/30 mine) OPERATIONS (Feet) 1 of on N.C (see) 25/9 15064 15.9 50 Pumped in 15.9 ppg mud slowly without returns. Pulled bit slowly to 10170' pumping mud down drill- pipe while pulling (+ 250 bbl). Annulus stayed full. Waited for cement. Cemented through bit at 10030' with 200 sacks Class B cement + 1% R8. Dis- placed cement with 15.9 PPg mud. No returns on annulus. Held 200 pai pressure on drillpipe while Wind: 23 mph, N. Wave 10' WOC. 26/9 15064 15.7 47 7.0 WOC. Drillpipe pressure increased to 400 psi. 10 29000 Worked pipe and re-established circulation from drillpipe to annulus. Circulated out large quantity of LOC material which had been plugging annulus. Located top cement plug 10350' . Drilled cement to 10360' Mud gascut to 14.9 PPE. Bit No. Size Type Nozzles From To 26 8-7/16 MD-9 - 14703 Shell Toolpusher: A. Batten Shell Petroleum Engineer: M.P. Zwager I.D.C Toolpusher: J.C. Gordon John G Maezono Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 34 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_34.png |
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A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No 13 from 27/9 to 3/10/68 RIG ORION Derrick Floor Elevation 84 it above MSL CASING Sea Bottom Depth 234 it below MSL Size 36" 20" 13-3/8 9-5/8" Elevation of 20" casing flange 55 ft above MSL Depth 458' 1338' 5014' 10228 MUD DEPTH DATE (PROGRESS) Weight Viscolity Waterfase (MF secs) (cc/30 mine) OPERATIONS (Deat) 1 of as D.Cl(apm) 27/9 15064 15.6 46 5.2 Drilled out cement plug 10360' - 10425' with 9.5 - 32000 8-7/16" Dismond Bit No. 26. Ran down circulating out gascut mud at 11200', 12170', 12350 and 12568'. With Hydril closed mud in at 15.6 PP6, out Wind: 25 mph, s, Have 6' of mud gas separator 14.3 PP6. 28/9 15064 15.6 46 5.4 Ran down circulating out gascut aud at 12835', 9.5 - 28000 13369', 13990', 14519' and 14743'. Resistance to bit at 14783'. with Hydril closed mud in at 15.6 Wind: 50 mph, SSW, Slave 17 PPE, out at 10.0 PPg. 29/9 15064 15.6 46 5.4 Circulated at 14743' with Hydril closed. Mud in 9.5 - 27000 at 15.6 PPg, out at 11.3 - 13.5 PPE. Waited for barytes 15 hrs. Delay due to bad weather. Opened Wind: 2B mph, S, Wave 9' Hydril periodically, mud out 6.6 - 9.6 PPS. 30/9 15064 15.7 47 5.4 Circulated at 14743' with Hydril closed. Waited 9.0 - 26000 for barytes 24 hrs. Mud in 15.7 PPE, out 13.3 - 15.0 ppg. Opened Hydril periodically, mud out Wind: 25 mph, W, Have 9' 10.0 - 11.0 ppg. 1/10 15064 15.7 46 5.4 Circulated at 14743 with Hydril closed. Waited 9.0 - 27000 for barytes 24 hrs. Mud in 15.7 ppg, out 13.7 - 13.9 ppg. Opened Hydril periodically, mud out Wind: 25 mph, NW, Have 12 8.0 - 8.6 PPE. 2/10 15064 15.3 44 6.4 Increased mud weight to 16.0 PPE. Mud out 13.7 - 10.0 - 28000 14.9 PPB with Hydril closed, 8.3 PPE with Hydril open. Decreased mud weight to 15.3 PPS. Mud out 13.9 - 14.1 with Hydril closed, 6.7 PPg with Hydril Wind: 10 mph, W, Have 3' open. /2 0.56963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 35 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_35.png |
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PAGE 2 A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No from to RIG CASING Derrick Floor Elevation R above MSL Sea Bottom Depth it below MSL Size Elevation of casing flange it above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Viscosity Wateriess OPERATIONS 04/04 a (MS secs) (cc/30 mins) (lear) - at (6) NeCl (sam) 3/10 15064 14.3 51 2.6 Circulated at 14743' decreasing mud weight to 15.1 9.5 - 29000 ppg. Mud out 14.0 - 14.2 with Hydril closed. Reamed and washed down 14783 - 15064' Decreased mud weight to 14.3 PPG adding LOC materials. Mud out 12.6 PPg with Hydril closed, 6.0 PPE with Wind: 14 mph, WNW, Have 3 Hydril open. Bit No. Size Type Nozzles from - to 26 8-7/16 MD-9 - 14703 - Shel! Toolpusher: H. van Dijk Shell PE: W. Lillie I.D.D. Toolpusher: J.O. Gordon C.J. Thomas John G.Margam Chief Petroleum Engineer ...2/2 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 36 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_36.png |
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PAGE 1 A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 14 from 4/10 to 10/10/68 RIG ORION Derrick Floor Elevation 84 ft above MSL CASING Sea Bottom Depth 234 ft below MSL Size 36" 20" 13-3/8' 9-5/8" Elevation of 20" casing flange 55 ft above MSL Depth 458' 1338 5014' 10228' MUD DEPTH DATE (PROGRESS) Weight Viscasity Waterlow (bigar #) on secu) (cel30 mine) OPERATIONS (Dent) - of aw Clisem) 4/10 15064 14.0 43 2.8 Circulated out gascut mud with 8-7/16" Diamond 9 31000 Bit No. 26 at 15064' . Reduced mud weight to 14.0 PPg. with Hydril closed mud out of mud gas sepa- rator 12.0 PPE. Opened Hydril periodically, mud out 6.0 ppg. Flow check with pump off. No flow for 2 hrs, then flowed 12} bbl on annulus in next Wind: 10 mph. N, Wave 2' 2 hrs. 5/10 15064 14.0 43 3.0 Circulated with Hydril closed. Spotted 20 bbl 9 31000 pill of Disseal M through bit at 15047' Pulled back to 14513' Circulated with Hydril closed (150 psi backpressure). Ran to 15004' Spotted 20 bbl pill of Dinseal K. Pulled back to 14550' Circulated with Hydril closed (250 pai backpressure) Ran to 15064' Circulated with Hydril closed. Wind: 10 mph, NE, Have 3' Eud out 0.0 - 10.5 ppg. 6/10 15064 14.7 48 4.7 Circulated with Hydril closed. Kud out 7.4 ppg. 9 31000 Spotted 20 bbl pill of Diaseal M through bit at 15064' Pulled back to 14550' Circulated with Hydril closed (175 psi back pressure). Ran to bottom. Circulated with Hydril closed (350 psi back pressure). Mud in 14.0 PPg, out 9.8 PPS. Increased mud weight to 14.7 PPS. Added 2 1bs/bbl Wind: 15 mph, 7. The 4' Kwik-seal. 7/10 15/64 15.7 50 3.5 Circulated with Hydril closed. Increased mud Bj 3 1000 weight gradually to 15.7 PPE adjusting chokes to give constant drillpipe pressure 625 psi. Back Find: 25 mph, N20, have 8' pressure 175 - 475 psi. Kud out 14.5 PPS. /2 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 37 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_37.png |
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PAGE 2 A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No. 14 from 4/10 to 10/10/68 RIG Derrick Floor Elevation CASING H above MSL Sea Bottom Depth a below MSL Size Elevation of casing flange ft above MSL Depth MUD DEPTH DATE (PROGRESS) Weight Viscasity Waterfase Opfice to (MF sens) (ee/30 mins) OPERATIONS (lead) an - a NaCI (gove) 8/10 15064 15.8 52 3.5 Circulated with Hydril closed (300 - 650 pai back 9 30000 pressure). Flow check with pump off. No flow for 3 hrs, then flowed 20 bbl on annulue in next Wind: 10 mph, SE, Have 5' 12 hrs. Circulated. Mud out 6.0 PPG. 9/10 15064 16.0 54 5.0 Circulated with Hydril closed (350 - 400 psi back 9. 30000 pressure). Mud in 16.0 PPS, out 13.0 PPg. Check trip to 9-5/8" casing shoe. Ran back to 15064 Circulated with Hydril closed (200 - 600 pei back pressure). Opened Hydril. Eud out 15.0 - 15.3 PPE. Wind: 15 mph, 3, Have 6' Pulled out bit. 10/10 15064 16.0 55 Ran Schlumberger. BSGRC No. 4 15057 - 12260 IES No. 5 15073' - 12260' FDC No. 4 15058' - 12260' LL-7 No. 3 15066 - 12260' Total inflow: 12g bbl in 21 hours. Ran in bit No. 25 RR to shoe. Installed 7" casing rame in BOP. Ran to 15064'. Circulated with Hydril open. Wind: 25 mph, SSE, ave 8' Mud out 16.0 ppg. Bit No Size Type Nozzles From - to 26 8-7/16 MD 9 - 14703 - 15064 25 LR 8 X 7 - - - Shell Tool pusher A. Batten Shell PE: N.P. Swager I.D.C Toolpusher C.J. Toomas John G Macyoun Chief Petroleum Engineer .2/2 0.56963/4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 38 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_38.png |
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PAGE 1/2 A/S NORSKE SHELL FIELD BLOCK 1/3 WELL 1/3-1 WEEKLY DRILLING REPORT No. 15 from 11/10 to 17/11/68 RIG ORION Derrick Floor Elevation 84 ft above MSL CASING Sea Bottom Depth 234 ft below MSL Size 36" 20" 13-3/8" 9-5/8" 7" Elevation of 20" casing flange 55 ft above MSL Depth 458' 1338' 5014 10228' 15038' MUD DEPTH (PROGRESS) Weight Viscosity Waterloss OPERATIONS DATE (Ib/gai) (MF secs) cc/30 mins) (feet) pH of (%) CI (pom) 11/10 15064 15.9 58 46 Started running 7" casing. 9.5 29000 Wind: 17 raph W. Wave 3' 12/10 15064 15.0 44 Ran 7" casing to 15038 as follows: o' 1556 32 lbs P-110 XL 1556 - 10033' 32 lbs N-80 Buttress 10033' - 13012' 29 1bs P-110 XL 13012' - 15038' 32 lbs P-110 XL Lost returns while running in at 11000' Cemented on bottom with 500 sacks Class B cement blended with 10.5 lbs/sack barytes + 0.8% R5 + salt. No returns. Cemented through Howco DV collar at 11128' with 1000 sacks Class B cement + 1% R8. No returns. Cemented 9-5/8" x 7" annulus from surface with 400 sacks Class B cement + 1% R8 and displaced Wind: 30 moh SW. Wave 7' down to 1100' 13/10 15064 Layed down 5" drill pipe. Ran Schlumberger TS No.2 Wind: 58 mph W. Wadre 30' Held up 10872 Top cement inconclusive 14/10 15064 Layed down 5" drill pipe. Removed 13-3/8" BOP stack. Wind: 40 mph W. Wave 7' 15/10 15064 Installed 10" x 7" AW Slip-seal assembly. Installed 11" X 7-1/16" 10,000 psi tubing head spool. Instal- Find: 20 mph W. Waire 3' led 11" 10,000 psi BOP stack (3 Cameron + Hyaril). 16/10 15064 Ran 7" RTTS packer. Held up 180' Ran 5-7/8" bit No. 27 with 7" scraper to 1650' Circulated sea- water. Set RTTS packer at 990' Tested BOP's Wind: 30 mph : Five 7' OK. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 39 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_39.png |
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-2- CONTENTS (cont'd) PART B. VALUE GEOLOGICAL DATA (and ENCLOSURES.) SUMMARY 1. Introduction 2. Stratigraphy a) Chronostratigraphy (1) 1/3-1 (ii) 1/3-2 b) Lithology (1) 1/3-1 (ii) 1/3-2 3. Palaeontology 4. Structure 5. Hydrocarbon Indications and Source Rocks 6. Conclusions and Recommendations a) Conclusions b) Recommendations. | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 4 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_4.png |
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PAGE 2/2 A/S NORSKE SHELL FIELD WELL WEEKLY DRILLING REPORT No. 15 from to RIG Derrick Floor Elevation ft above MSL CASING Sea Bottom Depth ft below MSL Size Elevation of casing flange ft above MSL Depth MUD DEPTH (PROGRESS) Weight Viscoaity Waterlose DATE OPERATIONS (ib/gal) (MF secs) (cc/00 mine) (feet) pm oil (%) CI (pom) 17/10 15064 13.6 44 4.8 Ran 5-7/8" bit No. 27 on 3-1/2" drill pipe. Drilled out DV collar at 11125' Located baffle Find: 42 mph W. Waire 7' at 14954'. Drilled out cement to 15021' Bit Nib. Size Type Nozzles From To 27 5-7/8" S 6 Conv. Shell Toolpusher: H. van Dijk " " " A. Keizer Shell PE: 17. Lillie I.D.C. Toolpushers: C.J. Thomas J.C. Gordon John Chief Petroleum Engineer | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233 | 40 | 1_3-1__WELL__01-03-01-AND-01-03-02_PB-706-1233/annotated_page_40.png |
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