in addition , our supporting businesses include ( 1 ) a crude oil gathering system with a gathering capacity of approximately 38,000 bpd serving kansas , oklahoma , western missouri and southwestern nebraska , ( 2 ) a rack marketing division supplying product through tanker trucks directly to customers located in close geographic proximity to coffeyville , kansas and at throughput terminals on magellan and nustar 's refined products distribution systems , ( 3 ) a 145,000 bpd pipeline system ( supported by approximately 350 miles of company owned and leased pipeline ) that transports crude oil to our coffeyville refinery and associated crude oil storage tanks with a capacity of 1.2 million barrels , ( 4 ) crude oil storage tanks with a capacity of 0.5 million barrels in wynnewood , oklahoma ( 5 ) an additional 3.3 barrels of leased storage capacity located in cushing , oklahoma and other locations and ( 6 ) approximately 4.5 million barrels of combined refinery related storage capacity . our coffeyville refinery is situated approximately 100 miles northeast of cushing , oklahoma , one of the largest crude oil trading and storage hubs in the united states and our wynnewood refinery is approximately 130 miles southwest . cushing is supplied by numerous pipelines from locations including the u.s. gulf coast and canada , providing us with access to virtually any crude oil variety in the world capable of being transported by pipeline . in addition to rack sales ( sales which are made at terminals into third party tanker trucks ) , we make bulk sales ( sales through third party pipelines ) into the mid-continent markets via magellan and into colorado and other destinations utilizing the product pipeline networks owned by magellan , enterprise and nustar . crude oil is supplied to our coffeyville refinery through our gathering system and by a plains pipeline from cushing , oklahoma . we maintain capacity on the spearhead and keystone pipelines ( as discussed more fully in note 17 to the financial statements ) from canada and have access to foreign and deepwater domestic crude oil via the seaway pipeline system from the u.s. gulf coast to cushing . we also maintain leased storage in cushing to facilitate optimal crude oil purchasing and blending . our coffeyville refinery blend consists of a combination of crude oil grades , including onshore and offshore domestic grades , various canadian medium and heavy sours and sweet synthetics and from time-to-time a variety of south american , north sea , middle east and west african imported grades . our wynnewood refinery is capable of processing a variety of crudes , including west texas sour , west texas intermediate , sweet and sour canadian and u.s. gulf coast crudes . the access to a variety of crude oils coupled with the complexity of our refineries allows us to purchase crude oil at a discount to wti . our consumed crude oil cost discount to wti for 2011 was $ 3.98 per barrel compared to $ 3.39 per barrel in 2010 and $ 4.65 per barrel in 2009. nitrogen fertilizer business . the nitrogen fertilizer business consists of our interest in the partnership . we own the general partner and approximately 70 % of the common units of the partnership . the nitrogen fertilizer business consists of a nitrogen fertilizer manufacturing facility that is the only operation in north america that utilizes a petroleum coke , or pet coke , gasification process to produce nitrogen fertilizer . the facility includes a 1,225 ton-per-day ammonia unit , a 2,025 ton-per-day uan unit and a gasifier complex having a capacity of 84 million standard cubic feet per day . the gasifier is a dual-train facility , with each gasifier able to function independently of the other , thereby providing redundancy and improving reliability . in 2011 , the nitrogen fertilizer business produced 411,189 tons of ammonia , of which approximately 72 % was upgraded into 714,130 tons of uan . the partnership is expanding the nitrogen fertilizer business ' existing asset base to execute its growth strategy . the partnership 's growth strategy includes expanding production of uan and 66 acquiring additional infrastructure and production assets . the partnership is moving forward with a significant two-year plant expansion designed to increase our uan production capacity by 400,000 tons , or approximately 50 % , per year . the primary raw material feedstock utilized in the nitrogen fertilizer production process is pet coke , which is produced during the crude oil refining process . in contrast , substantially all of the nitrogen fertilizer businesses ' competitors use natural gas as their primary raw material feedstock . historically , pet coke has been significantly less expensive than natural gas on a per ton of fertilizer produced basis and pet coke prices have been more stable when compared to natural gas prices . by using pet coke as the primary raw material feedstock instead of natural gas , the nitrogen fertilizer business has historically been the lowest cost producer and marketer of ammonia and uan fertilizers in north america . the nitrogen fertilizer business currently purchases most of its pet coke from cvr energy pursuant to a long-term agreement having an initial term that ends in 2027 , subject to renewal . on average , during the past five years , over 70 % of the pet coke utilized by the nitrogen fertilizer plant was produced and supplied by cvr energy 's crude oil refinery in coffeyville . major influences on results of operations petroleum business our earnings and cash flows from our petroleum operations are primarily affected by the relationship between refined product prices and the prices for crude oil and other feedstocks . feedstocks are petroleum products , such as crude oil and natural gas liquids , that are processed and blended into refined products . story_separator_special_tag in connection with the partnership ipo , we amended and restated certain of the intercompany agreements and entered into several new agreements with the partnership . these include the pet coke supply agreement mentioned above , under which the petroleum business sells pet coke to the nitrogen fertilizer business ; a services agreement , in which our management operates the nitrogen fertilizer business ; a feedstock and shared services agreement , which governs the provision of feedstocks , including hydrogen , high-pressure steam , nitrogen , instrument air , oxygen and natural gas ; a raw water and facilities sharing agreement , which allocates raw water resources between the two businesses ; an easement agreement ; an environmental agreement ; and a lease agreement pursuant to which we lease office space and laboratory space to the partnership . these agreements were not the result of arm's-length negotiations and the terms of these agreements are not necessarily at least as favorable to the parties to these agreements as terms which could have been obtained from unaffiliated third parties . for the years ended december 31 , 2011 , 2010 and 2009 , the nitrogen fertilizer segment was charged $ 10.2 million , $ 10.6 million and $ 12.1 million , respectively , for management services . factors affecting comparability our historical results of operations for the periods presented may not be comparable with prior periods or to our results of operations in the future for the reasons discussed below . wynnewood acquisition the financial results of gwec , which was acquired on december 15 , 2011 , have been included in the results of our petroleum business since the date of the wynnewood acquisition . the wynnewood acquisition enhances the petroleum business by expanding our process capacity and diversifying our asset base . results for the year ended december 31 , 2011 included net sales of approximately $ 115.7 million and a net loss of $ 2.3 million related to gwec for the period from december 16 , 2011 through december 31 , 2011. future periods ' results of operations will include a full year of gwec 's financial results . new and refinanced indebtedness abl credit facility . on february 22 , 2011 , we entered into a $ 250.0 million asset-backed revolving credit agreement ( `` abl credit facility `` ) . the abl credit facility replaced the first priority credit facility described below , which was terminated . as a result of the termination of the first priority credit facility , we expensed a portion of our previously deferred financing costs of approximately $ 1.9 million . this 71 expense is reflected on the consolidated statement of operations as a loss on extinguishment of debt for the year ended december 31 , 2011. on december 15 , 2011 , we entered into an incremental commitment agreement to increase availability under the abl credit facility by an additional $ 150.0 million . in connection with [ entering into and then expanding ] the abl credit facility , we incurred approximately $ 9.9 million of fees that were deferred and are to be amortized over the term of the credit facility on a straight-line basis . notes . in april 2010 , we issued $ 275.0 million aggregate principal amount of 9.0 % first lien senior secured notes due 2015 ( the `` first lien notes `` ) and $ 225.0 million aggregate principal amount of 10.875 % second lien senior secured notes due 2017 ( the `` second lien notes `` and together with the first lien notes , the `` notes `` ) . we used the proceeds from the sale of the notes to pay off the $ 453.0 million of term loans as described below . in december 2010 , we made a voluntary unscheduled payment of $ 27.5 million on our first lien notes , resulting in a premium payment of 3.0 % and a partial write-off of previously deferred financing costs and unamortized original issue discount totaling approximately $ 1.6 million , which was recognized as a loss on extinguishment of debt in our consolidated statements of operations . on december 15 , 2011 , we issued an additional $ 200.0 million of our first lien notes to partially fund the wynnewood acquisition . financing and other third party costs incurred at the time of $ 6.0 million were deferred and are amortized over the remaining term of the first lien notes . we entered into a commitment for a one year bridge loan in november 2011 , which remained undrawn and was terminated as a result of the issuance of the first lien notes . fees and other third party costs related to the bridge loan totaling $ 3.9 million were expensed in december 2011. partnership credit facility . on april 13 , 2011 , crnf , as borrower , and the partnership , as guarantor , entered into a new credit facility with a group of lenders . the credit facility includes a term loan facility of $ 125.0 million and a revolving credit facility of $ 25.0 million with an uncommitted incremental facility of up to $ 50.0 million . there is no scheduled amortization and the credit facility matures in april 2016. the partnership , upon the closing of the credit facility , made a special distribution of approximately $ 87.2 million to crllc , in order to , among other things , fund the offer to purchase crllc 's senior secured notes required upon consummation of the partnership ipo . the revolving credit facility is used to finance on-going working capital , capital expenditures , letter of credit issuances and other general needs of crnf . first priority credit facility . the first priority credit facility was repaid in full in connection with the issuance of the notes in april 2010. during june 2009 , crllc successfully reduced the first priority funded letter of credit issued under its first

cash flows used in investing activities net cash used in investing activities for the year ended december 31 , 2011 was $ 674.4 million compared to $ 31.3 million for the year ended december 31 , 2010. the increase in investing activities was primarily the result of $ 586.0 million cash consideration paid for the acquisition of gary-williams company . in addition , capital expenditures increased by $ 58.8 million primarily related to the 106 petroleum business . for the year ended december 31 , 2011 , capital expenditures associated with the petroleum business totaled $ 68.6 million compared to $ 19.8 million for the year ended december 31 , 2010. this $ 48.8 million increase was coupled with a $ 9.0 million increase in the nitrogen fertilizer business from $ 10.1 million for the year ended december 31 , 2010 to $ 19.1 million for the year ended december 31 , 2011. significant capital expenditures for the year ended december 31 , 2011 included expenditures for the expansion of the nitrogen fertilizers uan plant , construction of crude oil storage in cushing , oklahoma and repairs and maintenance performed on various units at the coffeyville refinery . net cash used in investing activities for the year ended december 31 , 2010 was $ 31.3 million compared to $ 48.3 million for the year ended december 31 , 2009. the decrease in investing activities was the result of decreased capital expenditures primarily related to the petroleum business . for the year ended december 31 , 2010 , capital expenditures associated with the nitrogen fertilizer business totaled $ 10.1 million compared to $ 13.4 million for the year ended december 31 , 2009. this decrease was coupled with a decrease of $ 14.2 million in petroleum capital expenditures for the comparable period .


 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 used in investing activities net cash used in investing activities for the year ended december 31 , 2011 was $ 674.4 million compared to $ 31.3 million for the year ended december 31 , 2010. the increase in investing activities was primarily the result of $ 586.0 million cash consideration paid for the acquisition of gary-williams company . in addition , capital expenditures increased by $ 58.8 million primarily related to the 106 petroleum business . for the year ended december 31 , 2011 , capital expenditures associated with the petroleum business totaled $ 68.6 million compared to $ 19.8 million for the year ended december 31 , 2010. this $ 48.8 million increase was coupled with a $ 9.0 million increase in the nitrogen fertilizer business from $ 10.1 million for the year ended december 31 , 2010 to $ 19.1 million for the year ended december 31 , 2011. significant capital expenditures for the year ended december 31 , 2011 included expenditures for the expansion of the nitrogen fertilizers uan plant , construction of crude oil storage in cushing , oklahoma and repairs and maintenance performed on various units at the coffeyville refinery . net cash used in investing activities for the year ended december 31 , 2010 was $ 31.3 million compared to $ 48.3 million for the year ended december 31 , 2009. the decrease in investing activities was the result of decreased capital expenditures primarily related to the petroleum business . for the year ended december 31 , 2010 , capital expenditures associated with the nitrogen fertilizer business totaled $ 10.1 million compared to $ 13.4 million for the year ended december 31 , 2009. this decrease was coupled with a decrease of $ 14.2 million in petroleum capital expenditures for the comparable period .
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 Suspicious Activity Report : in addition , our supporting businesses include ( 1 ) a crude oil gathering system with a gathering capacity of approximately 38,000 bpd serving kansas , oklahoma , western missouri and southwestern nebraska , ( 2 ) a rack marketing division supplying product through tanker trucks directly to customers located in close geographic proximity to coffeyville , kansas and at throughput terminals on magellan and nustar 's refined products distribution systems , ( 3 ) a 145,000 bpd pipeline system ( supported by approximately 350 miles of company owned and leased pipeline ) that transports crude oil to our coffeyville refinery and associated crude oil storage tanks with a capacity of 1.2 million barrels , ( 4 ) crude oil storage tanks with a capacity of 0.5 million barrels in wynnewood , oklahoma ( 5 ) an additional 3.3 barrels of leased storage capacity located in cushing , oklahoma and other locations and ( 6 ) approximately 4.5 million barrels of combined refinery related storage capacity . our coffeyville refinery is situated approximately 100 miles northeast of cushing , oklahoma , one of the largest crude oil trading and storage hubs in the united states and our wynnewood refinery is approximately 130 miles southwest . cushing is supplied by numerous pipelines from locations including the u.s. gulf coast and canada , providing us with access to virtually any crude oil variety in the world capable of being transported by pipeline . in addition to rack sales ( sales which are made at terminals into third party tanker trucks ) , we make bulk sales ( sales through third party pipelines ) into the mid-continent markets via magellan and into colorado and other destinations utilizing the product pipeline networks owned by magellan , enterprise and nustar . crude oil is supplied to our coffeyville refinery through our gathering system and by a plains pipeline from cushing , oklahoma . we maintain capacity on the spearhead and keystone pipelines ( as discussed more fully in note 17 to the financial statements ) from canada and have access to foreign and deepwater domestic crude oil via the seaway pipeline system from the u.s. gulf coast to cushing . we also maintain leased storage in cushing to facilitate optimal crude oil purchasing and blending . our coffeyville refinery blend consists of a combination of crude oil grades , including onshore and offshore domestic grades , various canadian medium and heavy sours and sweet synthetics and from time-to-time a variety of south american , north sea , middle east and west african imported grades . our wynnewood refinery is capable of processing a variety of crudes , including west texas sour , west texas intermediate , sweet and sour canadian and u.s. gulf coast crudes . the access to a variety of crude oils coupled with the complexity of our refineries allows us to purchase crude oil at a discount to wti . our consumed crude oil cost discount to wti for 2011 was $ 3.98 per barrel compared to $ 3.39 per barrel in 2010 and $ 4.65 per barrel in 2009. nitrogen fertilizer business . the nitrogen fertilizer business consists of our interest in the partnership . we own the general partner and approximately 70 % of the common units of the partnership . the nitrogen fertilizer business consists of a nitrogen fertilizer manufacturing facility that is the only operation in north america that utilizes a petroleum coke , or pet coke , gasification process to produce nitrogen fertilizer . the facility includes a 1,225 ton-per-day ammonia unit , a 2,025 ton-per-day uan unit and a gasifier complex having a capacity of 84 million standard cubic feet per day . the gasifier is a dual-train facility , with each gasifier able to function independently of the other , thereby providing redundancy and improving reliability . in 2011 , the nitrogen fertilizer business produced 411,189 tons of ammonia , of which approximately 72 % was upgraded into 714,130 tons of uan . the partnership is expanding the nitrogen fertilizer business ' existing asset base to execute its growth strategy . the partnership 's growth strategy includes expanding production of uan and 66 acquiring additional infrastructure and production assets . the partnership is moving forward with a significant two-year plant expansion designed to increase our uan production capacity by 400,000 tons , or approximately 50 % , per year . the primary raw material feedstock utilized in the nitrogen fertilizer production process is pet coke , which is produced during the crude oil refining process . in contrast , substantially all of the nitrogen fertilizer businesses ' competitors use natural gas as their primary raw material feedstock . historically , pet coke has been significantly less expensive than natural gas on a per ton of fertilizer produced basis and pet coke prices have been more stable when compared to natural gas prices . by using pet coke as the primary raw material feedstock instead of natural gas , the nitrogen fertilizer business has historically been the lowest cost producer and marketer of ammonia and uan fertilizers in north america . the nitrogen fertilizer business currently purchases most of its pet coke from cvr energy pursuant to a long-term agreement having an initial term that ends in 2027 , subject to renewal . on average , during the past five years , over 70 % of the pet coke utilized by the nitrogen fertilizer plant was produced and supplied by cvr energy 's crude oil refinery in coffeyville . major influences on results of operations petroleum business our earnings and cash flows from our petroleum operations are primarily affected by the relationship between refined product prices and the prices for crude oil and other feedstocks . feedstocks are petroleum products , such as crude oil and natural gas liquids , that are processed and blended into refined products . story_separator_special_tag in connection with the partnership ipo , we amended and restated certain of the intercompany agreements and entered into several new agreements with the partnership . these include the pet coke supply agreement mentioned above , under which the petroleum business sells pet coke to the nitrogen fertilizer business ; a services agreement , in which our management operates the nitrogen fertilizer business ; a feedstock and shared services agreement , which governs the provision of feedstocks , including hydrogen , high-pressure steam , nitrogen , instrument air , oxygen and natural gas ; a raw water and facilities sharing agreement , which allocates raw water resources between the two businesses ; an easement agreement ; an environmental agreement ; and a lease agreement pursuant to which we lease office space and laboratory space to the partnership . these agreements were not the result of arm's-length negotiations and the terms of these agreements are not necessarily at least as favorable to the parties to these agreements as terms which could have been obtained from unaffiliated third parties . for the years ended december 31 , 2011 , 2010 and 2009 , the nitrogen fertilizer segment was charged $ 10.2 million , $ 10.6 million and $ 12.1 million , respectively , for management services . factors affecting comparability our historical results of operations for the periods presented may not be comparable with prior periods or to our results of operations in the future for the reasons discussed below . wynnewood acquisition the financial results of gwec , which was acquired on december 15 , 2011 , have been included in the results of our petroleum business since the date of the wynnewood acquisition . the wynnewood acquisition enhances the petroleum business by expanding our process capacity and diversifying our asset base . results for the year ended december 31 , 2011 included net sales of approximately $ 115.7 million and a net loss of $ 2.3 million related to gwec for the period from december 16 , 2011 through december 31 , 2011. future periods ' results of operations will include a full year of gwec 's financial results . new and refinanced indebtedness abl credit facility . on february 22 , 2011 , we entered into a $ 250.0 million asset-backed revolving credit agreement ( `` abl credit facility `` ) . the abl credit facility replaced the first priority credit facility described below , which was terminated . as a result of the termination of the first priority credit facility , we expensed a portion of our previously deferred financing costs of approximately $ 1.9 million . this 71 expense is reflected on the consolidated statement of operations as a loss on extinguishment of debt for the year ended december 31 , 2011. on december 15 , 2011 , we entered into an incremental commitment agreement to increase availability under the abl credit facility by an additional $ 150.0 million . in connection with [ entering into and then expanding ] the abl credit facility , we incurred approximately $ 9.9 million of fees that were deferred and are to be amortized over the term of the credit facility on a straight-line basis . notes . in april 2010 , we issued $ 275.0 million aggregate principal amount of 9.0 % first lien senior secured notes due 2015 ( the `` first lien notes `` ) and $ 225.0 million aggregate principal amount of 10.875 % second lien senior secured notes due 2017 ( the `` second lien notes `` and together with the first lien notes , the `` notes `` ) . we used the proceeds from the sale of the notes to pay off the $ 453.0 million of term loans as described below . in december 2010 , we made a voluntary unscheduled payment of $ 27.5 million on our first lien notes , resulting in a premium payment of 3.0 % and a partial write-off of previously deferred financing costs and unamortized original issue discount totaling approximately $ 1.6 million , which was recognized as a loss on extinguishment of debt in our consolidated statements of operations . on december 15 , 2011 , we issued an additional $ 200.0 million of our first lien notes to partially fund the wynnewood acquisition . financing and other third party costs incurred at the time of $ 6.0 million were deferred and are amortized over the remaining term of the first lien notes . we entered into a commitment for a one year bridge loan in november 2011 , which remained undrawn and was terminated as a result of the issuance of the first lien notes . fees and other third party costs related to the bridge loan totaling $ 3.9 million were expensed in december 2011. partnership credit facility . on april 13 , 2011 , crnf , as borrower , and the partnership , as guarantor , entered into a new credit facility with a group of lenders . the credit facility includes a term loan facility of $ 125.0 million and a revolving credit facility of $ 25.0 million with an uncommitted incremental facility of up to $ 50.0 million . there is no scheduled amortization and the credit facility matures in april 2016. the partnership , upon the closing of the credit facility , made a special distribution of approximately $ 87.2 million to crllc , in order to , among other things , fund the offer to purchase crllc 's senior secured notes required upon consummation of the partnership ipo . the revolving credit facility is used to finance on-going working capital , capital expenditures , letter of credit issuances and other general needs of crnf . first priority credit facility . the first priority credit facility was repaid in full in connection with the issuance of the notes in april 2010. during june 2009 , crllc successfully reduced the first priority funded letter of credit issued under its first

