through our drilling program and these acquisitions , we operated a total of 510 gross ( 430.1 net ) wells in the eagle ford as of december 31 , 2019. through selected acquisitions , certain property exchanges and other transactions , we added or renewed approximately 3,500 net acres to our eagle ford lease portfolio during 2019. sequential quarterly analysis the following summarizes certain key operating and financial highlights for the three months ended december 31 , 2019 with comparison to the three months ended september 30 , 2019 as presented in the table that follows . the year-over-year highlights for 2019 and 2018 are addressed in further detail in the discussions for financial condition and results of operations that follow . daily production increased one percent to 29,314 boepd , from 29,003 boepd due primarily to the number of wells turned to sales in the second half of 2019. during the fourth quarter of 2019 , we turned to sales 11 gross ( 9.9 net ) wells compared to 20 gross ( 18.3 net ) wells turned to sales in the third quarter of 2019. of the wells turned to sales in the third quarter of 2019 , ten gross ( 9.0 net ) wells were turned to sales in late august and september of 2019. total production increased one percent to 2,697 mboe from 2,668 mboe . product revenues increased approximately four percent to $ 123.2 million from $ 118.4 million due primarily to six percent higher crude oil volume partially offset by one percent lower crude oil prices . ngl revenues were 13 percent higher due to 26 percent higher prices partially offset by 10 percent lower volume . natural gas revenues declined six percent due to an 11 percent decrease in volume partially offset by a five percent increase in prices . production and lifting costs ( consisting of loe and gpt ) declined on an absolute and per unit basis to $ 16.1 million and $ 5.98 per boe from $ 18.5 million and $ 6.92 per boe due primarily to lower utility charges , maintenance costs and chemical costs . 36 production and ad valorem taxes were relatively consistent on an absolute basis at $ 7.4 million for each period and declined marginally on per unit basis to $ 2.74 per boe from $ 2.77 per boe , respectively , due to three percent lower overall product pricing and one percent higher production volume partially offset by the effect of higher estimated valuations for ad valorem tax assessments that were recorded in prior quarters of 2019. g & a expenses decreased on an absolute and per unit basis to $ 5.3 million and $ 1.97 per boe from $ 6.9 million and $ 2.57 per boe , respectively , due primarily to lower benefits charges as well as lower occupancy and consulting costs . our dd & a , decreased on an absolute basis and per unit basis to $ 44.9 million and $ 16.64 per boe from $ 46.5 million and $ 17.43 per boe due primarily to higher reserve quantity estimates . our operating income increased to $ 50.2 million from $ 40.0 million due to the combined impact of the matters noted in the bullets above . the following table sets forth certain historical summary operating and financial statistics for the periods presented : replace_table_token_9_th _ 1 the effects of the adoption of asc topic 606 , if applied to the year ended december 31 , 2017 , would have resulted in realized prices for ngls of $ 16.40 per boe and gpt of $ 2.45 per boe , respectively . 2 includes combined amounts of $ 0.36 and $ 0.39 per boe for the three months ended december 31 , 2019 and september 30 , 2019 , respectively , and $ 0.48 , $ 1.11 and 1.36 per boe for the years ended december 31 , 2019 , 2018 and 2017 , respectively , attributable to equity-classified share-based compensation and significant special charges , including acquisition , divestiture and strategic transaction costs , among others costs , as described in the discussion of “ results of operations - general and administrative ” that follows . 3 includes amounts accrued and excludes capitalized interest and capitalized labor . 4 includes net cash received for derivative settlements of $ 0.2 million and net cash paid for derivative settlements of $ 0.4 million for the three months ended december 31 , 2019 and september 30 , 2019 , respectively , and net cash paid for derivative settlements of $ 4.1 million , $ 48.3 million and $ 3.5 million for the years ended december 31 , 2019 , 2018 and 2017 , respectively . reflects changes in operating assets and liabilities of $ ( 12.7 ) million and $ 10.9 million for the three months ended december 31 , 2019 and september 30 , 2019 , respectively , and $ 0.2 million , $ ( 2.8 ) million and $ ( 15.0 ) million for the years ended december 31 , 2019 , 2018 and 2017 , respectively . 5 represents actual cash paid for capital expenditures including capitalized interest and capitalized labor . 37 key developments the following general business developments and corporate actions had or may have a significant impact on our results of operations , financial position and cash flows : production and development progress total production for the quarter and year ended december 31 , 2019 was 2,697 mboe and 10,121 , or 29,314 and 27,730 boepd , with approximately 76 percent and 74 percent , or 2,043 mbbls and 7,453 mbbls , of production from crude oil , 14 and 15 percent from ngls and 10 percent and 11 percent from natural gas , respectively . we drilled and turned 11 and 48 gross ( 9.9 and 43.3 net ) wells to sales during the quarter and year ended december 31 , 2019 , respectively . story_separator_special_tag excluding the $ 2.4 million effect of the adoption of asc topic 606 , ngl pricing increased by 21 percent during 2018 as compared to 2017. crude oil revenues were approximately 92 percent of our total revenues during 2018 compared to 88 percent during 2017 . total eagle ford revenues were approximately 99 percent of total revenues in 2018 and 96 percent during 2017 . effective august 2018 , all of our revenues were derived from the eagle ford . realized differentials the following table reconciles our realized price differentials from weighted-average nymex-quoted prices for wti crude oil for the periods presented : replace_table_token_24_th we have realized premiums to the wti index price for crude oil over the past two years as the majority of our production during those periods was sold based on lls or meh index pricing due to the proximity of our operating region to the gulf coast markets . effects of derivatives the following table reconciles crude oil revenues to realized prices , as adjusted for derivative activities , for the periods presented : replace_table_token_25_th gain ( loss ) on sales of assets we recognize gains and losses on the sale or disposition of assets other than our oil and gas properties upon the completion of the underlying transactions . the following table sets forth the total gains and losses recognized for the periods presented : replace_table_token_26_th 2019 , 2018 and 2017 . in 2019 , 2018 and 2017 , we recognized insignificant net gains and losses attributable to sale or trade of certain support equipment and surplus and scrap tubular inventory and well materials . 47 other revenues , net other revenues , net , includes fees for marketing and water disposal services that we charge to third parties , net of related expenses as well as other miscellaneous revenues and credits attributable to our current operations . the following table sets forth the total other revenues , net for the periods presented : replace_table_token_27_th 2019 vs. 2018 . other revenues , net increased during 2019 from 2018 due primarily to higher water disposal revenues attributable to higher production partially offset by certain unscheduled repairs and maintenance costs incurred during the second quarter of 2019 at our water disposal facilities 2018 vs. 2017 . other revenues , net increased during 2018 from 2017 due primarily to higher marketing fees charged to third parties resulting from substantially higher production . lease operating expenses loe include costs that we incur to operate our producing wells and field operations . the most significant costs include compression and gas-lift , chemicals , water disposal , repairs and maintenance , including down-hole repairs , field labor , pumping and well-tending , equipment rentals , utilities and supplies among others . the following table sets forth our loe for the periods presented : replace_table_token_28_th 2019 vs. 2018 . loe increased on an absolute basis , but declined on a per unit basis during 2019 when compared to 2018 due primarily to the overall effect of 27 percent higher production volume during 2019. the volume-based absolute increases were primarily attributable to compression and gas lift , water disposal , utilities and environmental costs for a combined effect of $ 5.6 million . higher maintenance costs of $ 1.3 million were incurred in 2019. in addition , the 2019 period includes the effects of two additional months of production attributable to the hunt acquisition . 2018 vs. 2017 . loe increased on an absolute basis , but declined on a per unit basis during 2018 when compared to 2017. the absolute increases were due primarily to higher production volume including the incremental effects of the devon and hunt acquisitions . the higher production volume also had the effect of decreasing the overall per unit cost , particularly those costs that have a higher fixed cost component . furthermore , comprehensive maintenance costs in the second half of 2017 improved production and cost efficiency progressing throughout 2018. gathering processing and transportation gpt expense includes costs that we incur to gather and aggregate our crude oil , ngl and natural gas production from our wells and deliver them via pipeline or truck to a central delivery point , downstream pipelines or processing plants , and blend or process , as necessary , depending upon the type of production and the specific contractual arrangements that we have with the applicable midstream operators . the following table sets forth our gpt for the periods presented : replace_table_token_29_th 2019 vs. 2018 . gpt expense increased on an absolute basis during 2019 when compared to 2018 due primarily to substantially higher production volumes as discussed above . per unit costs declined marginally in 2019 compared to 2018 due primarily to a shift in the mix of crude oil production sold at the wellhead with no corresponding gpt expense subsequent to the achievement of required minimum crude oil volumes transported by pipeline partially offset by a scheduled rate increase effective august 1 , 2019 , for crude oil gathering services provided by nuevo dos gathering & transportation , llc , or nuevo g & t , successor to republic midstream , llc . 48 2018 vs. 2017 . gpt expense increased on an absolute basis during 2018 when compared to 2017 due primarily to substantially higher production volumes partially offset by the effect of the adoption of asc topic 606 , or $ 2.4 million . per unit costs declined $ 0.30 per boe in 2018 due primarily to the effect of the adoption of asc topic 606 , as well as a result of increased production sold at the wellhead with no corresponding gpt expense . production and ad valorem taxes production or severance taxes represent taxes imposed by the states in which we operate for the removal of resources including crude oil , ngls and natural gas . ad valorem taxes represent taxes imposed by certain jurisdictions , primarily counties , in which we operate , based on

cash flows from financing activities . during 2019 , we borrowed $ 76.4 million and made repayments of $ 35.0 million under the credit facility which were used to fund a portion of our capital program as well as the aforementioned acquisition of working interests . during 2018 , we borrowed $ 244 million under the credit facility to fund the three-rig capital program and the hunt acquisition . we also paid $ 2.6 million and $ 1.0 million of debt issue costs in 2019 and 2018 , respectively , in connection with amendments to the credit facility . capitalization the following table summarizes our total capitalization as of the dates presented : replace_table_token_18_th credit facility . the credit facility provides for a $ 1.0 billion revolving commitment and $ 500 million borrowing base , including a $ 25.0 million sublimit for the issuance of letters of credit . the availability under the credit facility may not exceed the lesser of the aggregate commitments or the borrowing base . the borrowing base under the credit facility is redetermined semi-annually , generally in april and october of each year . additionally , the credit facility lenders may , at their discretion , initiate a redetermination at any time during the six-month period between scheduled redeterminations . the credit facility is available to us for general corporate purposes including working capital . we had $ 0.4 million in letters of credit outstanding as of december 31 , 2019 and 2018 , respectively . 42 the credit facility is scheduled to mature in may 2024 ; provided that on june 30 , 2022 , unless we have either extended the maturity date of our $ 200 million second lien credit agreement dated as of september 29 , 2017 , or the second lien facility , to a date that is at least 91 days after may 7 , 2024 or have repaid our second lien facility in full , the maturity date of the credit facility will mean june 30 , 2022. the outstanding borrowings under the credit facility bear interest at a rate equal to , at our option , either ( a ) a customary reference rate plus an applicable margin ranging from 0.50 % to 1.50


 Write a concise suspicious activity report of the following text delimited by triple backquotes. Return your response as a formal report which covers the key points highlighting the location,dates,entity names and account holder information in chronological order of the text.
     ```cash flows from financing activities . during 2019 , we borrowed $ 76.4 million and made repayments of $ 35.0 million under the credit facility which were used to fund a portion of our capital program as well as the aforementioned acquisition of working interests . during 2018 , we borrowed $ 244 million under the credit facility to fund the three-rig capital program and the hunt acquisition . we also paid $ 2.6 million and $ 1.0 million of debt issue costs in 2019 and 2018 , respectively , in connection with amendments to the credit facility . capitalization the following table summarizes our total capitalization as of the dates presented : replace_table_token_18_th credit facility . the credit facility provides for a $ 1.0 billion revolving commitment and $ 500 million borrowing base , including a $ 25.0 million sublimit for the issuance of letters of credit . the availability under the credit facility may not exceed the lesser of the aggregate commitments or the borrowing base . the borrowing base under the credit facility is redetermined semi-annually , generally in april and october of each year . additionally , the credit facility lenders may , at their discretion , initiate a redetermination at any time during the six-month period between scheduled redeterminations . the credit facility is available to us for general corporate purposes including working capital . we had $ 0.4 million in letters of credit outstanding as of december 31 , 2019 and 2018 , respectively . 42 the credit facility is scheduled to mature in may 2024 ; provided that on june 30 , 2022 , unless we have either extended the maturity date of our $ 200 million second lien credit agreement dated as of september 29 , 2017 , or the second lien facility , to a date that is at least 91 days after may 7 , 2024 or have repaid our second lien facility in full , the maturity date of the credit facility will mean june 30 , 2022. the outstanding borrowings under the credit facility bear interest at a rate equal to , at our option , either ( a ) a customary reference rate plus an applicable margin ranging from 0.50 % to 1.50
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 Suspicious Activity Report : through our drilling program and these acquisitions , we operated a total of 510 gross ( 430.1 net ) wells in the eagle ford as of december 31 , 2019. through selected acquisitions , certain property exchanges and other transactions , we added or renewed approximately 3,500 net acres to our eagle ford lease portfolio during 2019. sequential quarterly analysis the following summarizes certain key operating and financial highlights for the three months ended december 31 , 2019 with comparison to the three months ended september 30 , 2019 as presented in the table that follows . the year-over-year highlights for 2019 and 2018 are addressed in further detail in the discussions for financial condition and results of operations that follow . daily production increased one percent to 29,314 boepd , from 29,003 boepd due primarily to the number of wells turned to sales in the second half of 2019. during the fourth quarter of 2019 , we turned to sales 11 gross ( 9.9 net ) wells compared to 20 gross ( 18.3 net ) wells turned to sales in the third quarter of 2019. of the wells turned to sales in the third quarter of 2019 , ten gross ( 9.0 net ) wells were turned to sales in late august and september of 2019. total production increased one percent to 2,697 mboe from 2,668 mboe . product revenues increased approximately four percent to $ 123.2 million from $ 118.4 million due primarily to six percent higher crude oil volume partially offset by one percent lower crude oil prices . ngl revenues were 13 percent higher due to 26 percent higher prices partially offset by 10 percent lower volume . natural gas revenues declined six percent due to an 11 percent decrease in volume partially offset by a five percent increase in prices . production and lifting costs ( consisting of loe and gpt ) declined on an absolute and per unit basis to $ 16.1 million and $ 5.98 per boe from $ 18.5 million and $ 6.92 per boe due primarily to lower utility charges , maintenance costs and chemical costs . 36 production and ad valorem taxes were relatively consistent on an absolute basis at $ 7.4 million for each period and declined marginally on per unit basis to $ 2.74 per boe from $ 2.77 per boe , respectively , due to three percent lower overall product pricing and one percent higher production volume partially offset by the effect of higher estimated valuations for ad valorem tax assessments that were recorded in prior quarters of 2019. g & a expenses decreased on an absolute and per unit basis to $ 5.3 million and $ 1.97 per boe from $ 6.9 million and $ 2.57 per boe , respectively , due primarily to lower benefits charges as well as lower occupancy and consulting costs . our dd & a , decreased on an absolute basis and per unit basis to $ 44.9 million and $ 16.64 per boe from $ 46.5 million and $ 17.43 per boe due primarily to higher reserve quantity estimates . our operating income increased to $ 50.2 million from $ 40.0 million due to the combined impact of the matters noted in the bullets above . the following table sets forth certain historical summary operating and financial statistics for the periods presented : replace_table_token_9_th _ 1 the effects of the adoption of asc topic 606 , if applied to the year ended december 31 , 2017 , would have resulted in realized prices for ngls of $ 16.40 per boe and gpt of $ 2.45 per boe , respectively . 2 includes combined amounts of $ 0.36 and $ 0.39 per boe for the three months ended december 31 , 2019 and september 30 , 2019 , respectively , and $ 0.48 , $ 1.11 and 1.36 per boe for the years ended december 31 , 2019 , 2018 and 2017 , respectively , attributable to equity-classified share-based compensation and significant special charges , including acquisition , divestiture and strategic transaction costs , among others costs , as described in the discussion of “ results of operations - general and administrative ” that follows . 3 includes amounts accrued and excludes capitalized interest and capitalized labor . 4 includes net cash received for derivative settlements of $ 0.2 million and net cash paid for derivative settlements of $ 0.4 million for the three months ended december 31 , 2019 and september 30 , 2019 , respectively , and net cash paid for derivative settlements of $ 4.1 million , $ 48.3 million and $ 3.5 million for the years ended december 31 , 2019 , 2018 and 2017 , respectively . reflects changes in operating assets and liabilities of $ ( 12.7 ) million and $ 10.9 million for the three months ended december 31 , 2019 and september 30 , 2019 , respectively , and $ 0.2 million , $ ( 2.8 ) million and $ ( 15.0 ) million for the years ended december 31 , 2019 , 2018 and 2017 , respectively . 5 represents actual cash paid for capital expenditures including capitalized interest and capitalized labor . 37 key developments the following general business developments and corporate actions had or may have a significant impact on our results of operations , financial position and cash flows : production and development progress total production for the quarter and year ended december 31 , 2019 was 2,697 mboe and 10,121 , or 29,314 and 27,730 boepd , with approximately 76 percent and 74 percent , or 2,043 mbbls and 7,453 mbbls , of production from crude oil , 14 and 15 percent from ngls and 10 percent and 11 percent from natural gas , respectively . we drilled and turned 11 and 48 gross ( 9.9 and 43.3 net ) wells to sales during the quarter and year ended december 31 , 2019 , respectively . story_separator_special_tag excluding the $ 2.4 million effect of the adoption of asc topic 606 , ngl pricing increased by 21 percent during 2018 as compared to 2017. crude oil revenues were approximately 92 percent of our total revenues during 2018 compared to 88 percent during 2017 . total eagle ford revenues were approximately 99 percent of total revenues in 2018 and 96 percent during 2017 . effective august 2018 , all of our revenues were derived from the eagle ford . realized differentials the following table reconciles our realized price differentials from weighted-average nymex-quoted prices for wti crude oil for the periods presented : replace_table_token_24_th we have realized premiums to the wti index price for crude oil over the past two years as the majority of our production during those periods was sold based on lls or meh index pricing due to the proximity of our operating region to the gulf coast markets . effects of derivatives the following table reconciles crude oil revenues to realized prices , as adjusted for derivative activities , for the periods presented : replace_table_token_25_th gain ( loss ) on sales of assets we recognize gains and losses on the sale or disposition of assets other than our oil and gas properties upon the completion of the underlying transactions . the following table sets forth the total gains and losses recognized for the periods presented : replace_table_token_26_th 2019 , 2018 and 2017 . in 2019 , 2018 and 2017 , we recognized insignificant net gains and losses attributable to sale or trade of certain support equipment and surplus and scrap tubular inventory and well materials . 47 other revenues , net other revenues , net , includes fees for marketing and water disposal services that we charge to third parties , net of related expenses as well as other miscellaneous revenues and credits attributable to our current operations . the following table sets forth the total other revenues , net for the periods presented : replace_table_token_27_th 2019 vs. 2018 . other revenues , net increased during 2019 from 2018 due primarily to higher water disposal revenues attributable to higher production partially offset by certain unscheduled repairs and maintenance costs incurred during the second quarter of 2019 at our water disposal facilities 2018 vs. 2017 . other revenues , net increased during 2018 from 2017 due primarily to higher marketing fees charged to third parties resulting from substantially higher production . lease operating expenses loe include costs that we incur to operate our producing wells and field operations . the most significant costs include compression and gas-lift , chemicals , water disposal , repairs and maintenance , including down-hole repairs , field labor , pumping and well-tending , equipment rentals , utilities and supplies among others . the following table sets forth our loe for the periods presented : replace_table_token_28_th 2019 vs. 2018 . loe increased on an absolute basis , but declined on a per unit basis during 2019 when compared to 2018 due primarily to the overall effect of 27 percent higher production volume during 2019. the volume-based absolute increases were primarily attributable to compression and gas lift , water disposal , utilities and environmental costs for a combined effect of $ 5.6 million . higher maintenance costs of $ 1.3 million were incurred in 2019. in addition , the 2019 period includes the effects of two additional months of production attributable to the hunt acquisition . 2018 vs. 2017 . loe increased on an absolute basis , but declined on a per unit basis during 2018 when compared to 2017. the absolute increases were due primarily to higher production volume including the incremental effects of the devon and hunt acquisitions . the higher production volume also had the effect of decreasing the overall per unit cost , particularly those costs that have a higher fixed cost component . furthermore , comprehensive maintenance costs in the second half of 2017 improved production and cost efficiency progressing throughout 2018. gathering processing and transportation gpt expense includes costs that we incur to gather and aggregate our crude oil , ngl and natural gas production from our wells and deliver them via pipeline or truck to a central delivery point , downstream pipelines or processing plants , and blend or process , as necessary , depending upon the type of production and the specific contractual arrangements that we have with the applicable midstream operators . the following table sets forth our gpt for the periods presented : replace_table_token_29_th 2019 vs. 2018 . gpt expense increased on an absolute basis during 2019 when compared to 2018 due primarily to substantially higher production volumes as discussed above . per unit costs declined marginally in 2019 compared to 2018 due primarily to a shift in the mix of crude oil production sold at the wellhead with no corresponding gpt expense subsequent to the achievement of required minimum crude oil volumes transported by pipeline partially offset by a scheduled rate increase effective august 1 , 2019 , for crude oil gathering services provided by nuevo dos gathering & transportation , llc , or nuevo g & t , successor to republic midstream , llc . 48 2018 vs. 2017 . gpt expense increased on an absolute basis during 2018 when compared to 2017 due primarily to substantially higher production volumes partially offset by the effect of the adoption of asc topic 606 , or $ 2.4 million . per unit costs declined $ 0.30 per boe in 2018 due primarily to the effect of the adoption of asc topic 606 , as well as a result of increased production sold at the wellhead with no corresponding gpt expense . production and ad valorem taxes production or severance taxes represent taxes imposed by the states in which we operate for the removal of resources including crude oil , ngls and natural gas . ad valorem taxes represent taxes imposed by certain jurisdictions , primarily counties , in which we operate , based on

