Application of High-Performance Water-Based Drilling Fluid for Horizontal Wells in Tight Reservoirs of Daqing Oilfield
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摘要: 针对大庆油田中浅层致密油藏水平井钻井过程中常发生造浆、缩径和剥落掉块等问题,在对致密油储层岩心进行电镜扫描、铸体薄片分析等的基础上,利用聚胺、聚合醇的"两元协同"作用提高钻井液的抑制性,利用常规物理封堵与聚合醇化学封堵相结合的"双效"封堵作用提高钻井液对微裂缝的封堵能力。采用宏观与微观相结合的抑制性评价方法优选了聚胺抑制剂,并选用与其具有良好配伍性的聚合醇等处理剂,形成了抑制性突出、封堵能力强和润滑性良好的高性能水基钻井液。室内试验结果表明,高性能水基钻井液泥页岩滚动回收率大于95%,缝宽10~50 μm的微裂缝累计出液量小于2 mL,极压润滑系数仅为0.10。该钻井液在大庆油田致密油藏的9口水平井进行了应用,均效果显著,其中龙26-平9井的井径扩大率仅为9.31%,最高机械钻速达10.58 m/h。研究表明,高性能水基钻井液能够满足大庆油田致密油藏的钻井需求。Abstract: During the drilling of middle-shallow tight oil reservoirs in the Daqing Oilfield, mud making, hole shrinkage, caving and other downhole complications are frequently observed. To evaluate the problem, SEM and cast slice analyses were performed on core samples taken from tight reservoirs, and synergistic effects of polyamine and polyalcohol were used to enhance the inhibition performances of drilling fluids. By jointly using conventional physical plugging techniques and chemical plugging using polyalcohol, the plugging performances of drilling fluids in micro-fractures were enhanced significantly. By using assessment techniques with a combination of macrofacies and microfacies, polyamine inhibition additives with optimal performances were identified. In addition, with deployment of polyalcohol and other additives with satisfactory compatibility, a high-performance water-based drilling fluid with outstanding inhibition and plugging performance was generated. Lab test results showed that the high-performance water-based drilling fluid had rolling recovery rates above 95% for shale, with total fluid production from micro-fractures with sizes of 10-50 μm less than 2 mL, and with lubrication coefficients under extreme pressures at merely 0.10. The new drilling fluid was then deployed in 9 wells drilled in tight oil reservoirs in the Daqing Oilfield where it achieved outstanding performance.In Well Long26-Ping9, an expansion of the borehole diameter was no more than 9.31%, whereas the highest ROP was 10.58 m/h. Research results showed that the high-performance water-based drilling fluid could meet demands for development of tight oil reservoirs in the Daqing Oilfield.
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Keywords:
- tight oil /
- water-based drilling fluid /
- horizontal well /
- hole stabilization /
- inhibition /
- Daqing Oilfield
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[1] 郭晓霞,杨金华,钟新荣.北美致密油钻井技术现状及对我国的启示[J].石油钻采工艺,2014,36(4):1-5,9. Guo Xiaoxia,Yang Jinhua,Zhong Xinrong.The status of tight oil drilling technique in North America and its enlightenment to China[J].Oil Drilling Production Technology,2014,36(4):1-5,9. [2] 侯立中,谈心,曲洪娜.加拿大Daylight油田致密砂岩油藏优快钻井技术[J].石油钻探技术,2014,42(2):52-56. Hou Lizhong,Tan Xin,Qu Hongna. Optimized drilling technologies for tight sandstone reservoirs in Canada Daylight Oilfield[J]. Petroleum Drilling Techniques,2014,42(2):52-56. [3] 韩来聚,周延军,唐志军.胜利油田非常规油气优快钻井技术[J].石油钻采工艺,2012,34(3):11-15. Han Laiju,Zhou Yanjun,Tang Zhijun.High quality and fast drilling techniques for unconventional oil and gas reservoirs in Shengli Field[J].Oil Drilling Production Technology,2012,34(3):11-15. [4] 廖腾彦,余丽彬,李俊胜.吉木萨尔致密砂岩油藏工厂化水平井钻井技术[J].石油钻探技术,2014,42(6):30-33. Liao Tengyan,Yu Libin,Li Junsheng.A Factory-like drilling technology of horizontal wells for tight sandstone reservoirs in the Jimusaer Area[J]. Petroleum Drilling Techniques,2014,42(6):30-33. [5] 黄鸿,李俞静,陈松平.吉木萨尔地区致密油藏水平井优快钻井技术[J].石油钻采工艺,2014,36(4):10-12. Huang Hong,Li Yujing,Chen Songping.Optimal and fast drill-ing technology for horizontal wells to competent oil reservoirs in Jimusar District[J].Oil Drilling Production Technology,2014,36(4):10-12. [6] 张映红,路保平,陈作,等.中国陆相致密油开采技术发展策略思考[J].石油钻探技术,2015,43(1):1-6. Zhang Yinghong,Lu Baoping,Chen Zuo,et al.Technical strategy thinking for developing continental tight oil in China[J].Petroleum Drilling Techniques,2015,43(1):1-6. [7] 钱峰,杨立军.三塘湖致密油长水平段水平井钻井技术[J].石油钻采工艺,2014,36(6):20-23. Qian Feng,Yang Lijun.Drilling technology for horizontal well with long horizontal section in Santanghu tight oil reservoir[J].Oil Drilling Production Technology,2014,36(6):20-23. [8] 韩福彬,李瑞营,李国华,等.庆深气田致密砂砾岩气藏小井眼水平井钻井技术[J].石油钻探技术,2013,41(5):56-61. Han Fubin,Li Ruiying,Li Guohua,et al. Horizontal slim-hole drilling technology for deep tight glutenite gas reservoir in Qingshen Gas Field[J]. Petroleum Drilling Techniques,2013,41(5):56-61. [9] 胡金鹏,雷恒永,赵善波,等.关于钻井液用磺化沥青FT-1产品技术指标的探讨[J].钻井液与完井液,2010,27(6):85-88. Hu Jinpeng,Lei Hengyong,Zhao Shanbo,et al.Discussion on technical descriptions of sulfonated asphalt product FT-1[J].Drilling Fluid Completion Fluid,2010,27(6):85-88. [10] 屈沅治,赖晓晴,杨宇平.含胺优质水基钻井液研究进展[J].钻井液与完井液,2009,26(3):73-75. Qu Yuanzhi,Lai Xiaoqing,Yang Yuping.Study progresses in water base drilling fluid with amine[J].Drilling Fluid Completion Fluid,2009,26(3):73-75. [11] 刘焕玉,梁传北,钟德华,等.高性能水基钻井液在洪69井的应用[J].钻井液与完井液,2011,28(2):87-88. Liu Huanyu,Liang Chuanbei,Zhong Dehua,et al.Application of high performance water base drilling fluid in well Hong 69[J].Drilling Fluid Completion Fluid,2011,28(2):87-88. [12] 赵欣,邱正松,石秉忠,等.深水聚胺高性能钻井液试验研究[J].石油钻探技术,2013,41(3):35-39. Zhao Xin,Qiu Zhengsong,Shi Bingzhong,et al. Experimental study on high performance polyamine drilling fluid for deepwater drilling[J]. Petroleum Drilling Techniques,2013,41(3):35-39. [13] 谢晓永,王怡.川西须家河组页岩气水基钻井液技术[J].断块油气田,2014,21(6):802-805. Xie Xiaoyong,Wang Yi.Water-based drilling fluid technology for Xujiahe Formation shale gas in Western Sichuan[J].Fault-Block Oil Gas Field,2014,21(6):802-805. [14] 胡进军,孙强,夏小春,等.环境友好型水基钻井液GREEN-DRILL的研制与应用[J].石油钻探技术,2014,42(2):75-79. Hu Jinjun,Sun Qiang,Xia Xiaochun,et al.Development and application of environment-friendly drilling fluid GREEN-DRILL[J].Petroleum Drilling Techniques,2014,42(2):75-79. [15] 杨小华,王中华.油田用聚合醇化学剂研究与应用[J].油田化学,2007,24(2):171-174,192. Yang Xiaohua,Wang Zhonghua.A review on research and application of polymeric alcohols as oilfield chemicals[J].Oilfield Chemistry,2007,24(2):171-174,192. [16] 马平平,熊开俊,陈芳,等.胺基聚醇钻井液在柯21-平1井的应用[J].钻井液与完井液,2012,29(1):85-88. Ma Pingping,Xiong Kaijun,Chen Fang,et al.Application of amino polyalcohols drilling fluid in well of Ke21-H1[J].Drilling Fluid Completion Fluid,2012,29(1):85-88. -
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