Research and Application of High Performance Oil Base Drilling Fluid for Shale Horizontal Wells
-
摘要: 国内页岩油气水平井用油基钻井液(OBM)存在切力低、流变性能差等问题,难以完全满足页岩油气长水平井钻井施工井壁稳定与井眼清洁的技术要求。针对上述问题,在借鉴国外先进技术的基础上,开展了页岩油气水平井用OBM体系构建,在研发核心处理剂的基础上,形成了一套高性能油基钻井液体系,对其综合性能进行了系统研究,该钻井液体系整体性能指标达到国外同类钻井液体系水平。该油基钻井液在彭页2HF井水平段钻进中进行了成功应用,并创造了国内陆上页岩气水平井水平段和水平位移最长的新纪录。高性能油基钻井液技术的成功研究与应用,提高了我国高性能油基钻井液技术的自主化水平。Abstract: Starting late,study on high performance oil base drilling fluid in China lags way behind that in overseas countries.Domestic oil base drilling fluid,with shortcomings like low yield value and poor rheologic property,can not fully meet the requirements of wellbore stabilization and hole cleaning in the drilling of shale horizontal wells.In view of the above-mentioned questions,by learning from advanced oversea technology,high performance oil base drilling fluid(HPOBM) for shale horizontal wells was designed.Then,a new HPOBM formula was studied after some key materials were developed,and its comprehensive performance was evaluated systematically.The test result showed that the technological parameters of this formula could compare with those of the similar oversea HPOBM.The new oil base drilling fluid formula was used successfully in shale gas horizontal well of Pengye 2HF,and this well set a new record of the longest horizontal well section and horizontal displacement in China.So,the development and application of this technology is of great significance in bringing the manufacture of domestic HPOBM to a higher level.
-
-
[1] 张抗,谭云冬.世界页岩气资源潜力和开发现状及中国页岩气发展前景[J].当代石油石化,2009,17(3):9-12. Zhang Kang,Tan Yundong.The status of world shale gas resources potential and production status as well as development prospect of China’s shale gas[J].Petroleum Petrochemical Today,2009,17(3):9-12. [2] 李新景,胡素云,程克明.北美裂缝型页岩气勘探开发的启示[J].石油勘探与开发,2007,34(4):392-400. Li Xinjing,Hu Suyun,Cheng Keming.Suggestions from the development of fractured shale gas in North America[J].Petroleum Exploration and Development,2007,34(4):392-400. [3] Aragao A F L,Quintero L,Martins A L,et al.A novel approach for drilling and gravel packing horizontal wells in the presence of reactive shales using a solids-free synthetic fluid.SPE 102295,2006.
[4] Deville Jay P,Fritz Brady,Jarrett Michael.Development of water-based drilling fluids customized for shale reservoirs[R].SPE 140868,2011.
[5] Oleas Andres,Osuji Collins E,Chenevert Martin E,et al.Entrance pressure of oil-based mud into shale:effect of shale,water activity,and mud properties[R].SPE 116364,2008.
[6] 崔思华,班凡生,袁光杰.页岩气钻完井技术现状及难点分析[J].天然气工业,2011,31(4):72-75. Cui Sihua,Ban Fansheng,Yuan Guangjie.Status quo and challenges of global shale gas drilling and completion[J].Natural Gas Industry,2011,31(4):72-75. [7] 江怀友,宋新民,安晓璇,等.世界页岩气资源勘探开发技术综述[J].天然气技术,2008,2(6):26-30. Jiang Huaiyou,Song Xinmin,An Xiaoxuan,et al.Global shale gas resources and its E P technologies[J].Natural Gas Technology,2008,2(6):26-30. [8] 张卫东,郭敏,杨延辉.页岩气钻采技术综述[J].中外能源,2010,15(6):35-40. Zhang Weidong,Guo Min,Yang Yanhui.Shale gas drilling technologies at a glance[J].Sino-Global Energy,2010,15(6):35-40. [9] 王中华.页岩气水平井钻井液技术的难点及选用原则[J].中外能源,2012,17(4):43-47. Wang Zhonghua.Difficulty and applicable principle of the drilling fluid technology of horizontal wells for shale gas[J].Sino-Global Energy,2012,17(4):43-47. [10] Hutton Alistair,Vickers Stephen,Davidson Marcus,et al.Design and application of invert emulsion drilling and aqueous completion fluids for long horizontal multilateral wells[R]. SPE 121905,2009.
[11] Wagner M,Webb T,Maharaj M,et al.Horizontal drilling and openhole gravel packing with oil-based fluids:an industry milestone[R].SPE 87648,2006.
[12] Ladva H K J,Brady M E,Sehgal P,et al.Use of oil-based reservoir drilling fluids in open-hole horizontal gravel-packed completions:damage mechanisms and how to avoid them[R].SPE 68959,2001.
[13] Hemphill T,Duran W.Changing shale strengths with invert emulsion drilling fluids:theory,measurement,and modeling[R].SPE 123013,2009.
[14] 张炜,刘振东,刘宝锋,等.油基钻井液的推广及循环利用[J].石油钻探技术,2008,36(6):34-38. Zhang Wei,Liu Zhendong,Liu Baofeng,et al.Popularization and recycling of oil-based drilling fluid[J].Petroleum Drilliing Techniques,2008,36(6):34-38. [15] 许明标,张春阳,龚纯武,等.一种简化现场作业的高性能油基钻井液[J].石油天然气学报,2008,30(3):120-122. Xu Mingbiao,Zhang Chunyang,Gong Chunwu,et al.Research of a simplified field operation and high performance oil base drilling fluid[J].Journal of Oil and Gas Technology,2008,30(3):120-122. [16] 何振奎.泌页 HF-1 井油基钻井液技术[J].石油钻探技术,2012,40(4):32-37. He Zhenkui.Oil base drilling fluid technology applied in Well Biye HF-1[J].Petroleum Drilliing Techniques,2012,40(4):32-37. [17] 姜政华,童胜宝,丁锦鹤.彭页 HF-1 页岩气水平井钻井关键技术[J].石油钻探技术,2012,40(4):28-31. Jiang Zhenghua,Tong Shengbao,Ding Jinhe.Key technologies adopted for shale gas horizontal Well Pengye HF-1[J].Petroleum Drilliing Techniques,2012,40(4):28-31. [18] 王中华.国内外油基钻井液研究与应用进展[J].断块油气田,2011,18(4):533-537. Wang Zhonghua.Research and application progress of oil-based drilling fluid at home and abroad[J].Fault-Block Oil Gas Field,2011,18(4):533-537. [19] 鄢捷年.钻井液工艺学[M].东营:石油大学出版社,2001:240-260. Yan Jienian.Drilling fluid technology[M].Dongying:Petroleum University Press,2001:240-260. [20] 肖进新,赵振国.表面活性剂应用原理[M].北京:化学工业出版社,2003:51-52. Xiao Jinxian,Zhao Zhenguo.Application principle of surfactants[M].Beijing:Chemical Industry Press,2003:51-52. [21] Loeppke Gelan E,Glowka David A,Wright Elton K.Design and evaluation of lost-circulation materials for severe environments[J].Journal of Petroleum Technology,1990,42(3): 328-337.
计量
- 文章访问数: 3411
- HTML全文浏览量: 65
- PDF下载量: 4148
下载:
