| Citation: |
LIN Yongxue, WANG Weiji, JIN Junbin. Key Drilling Fluid Technology in the Ultra Deep Section of Well Ying-1 in the Shunbei Oil and Gas Field[J]. Petroleum Drilling Techniques, 2019, 47(3): 113-120. DOI: 10.11911/syztjs.2019068
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Well Ying-1 is an ultra-deep key investigative risk management pre-exploration well deployed by Sinopec in the Shunbei Oil and Gas Field with designed well depth of 9 016.85 m (TVD 8 603.00 m). Drilling the welln encountered downhole problems including wellbore instability, well leakage and borehole wall sloughing. They also easily occur in drilling hard brittle mudstone formations, such as the Silurian Kepingtage Formation and the Ordovician Sangtamu Formation. For this reason, laboratory studies have been carried out to analyze mechanisms contributing to the instability of large section of hard brittle mudstone shale. As such, the reasons for leakage in the Silurian high pressure sensitive fissured formation, and the reasons for instability in Ordovician fractured formations. Based on the basic theory of " multivariate synergistic” wellbore stability, the drilling fluid system SMHP-1 with strong inhibition and sealing capacity was constructed, and the technical measures of mud loss and borehole wall collapse prevention were worked out. The well successfully drilled through a large section of hard brittle mudstone and broken formation to a total depth of 8 588 m without borehole wall instability and drilling fluid loss, setting a record of the deepest onshore well depth in Asia. The field application showed that the drilling fluid system SMHP-1 could effectively solve the problems of wellbore stability and leakage in deep mudstone and broken formations by strong inhibition and sealing capacity, and provide best practices for safe drilling of deep or ultra-deep wells at home and abroad.
| [1] |
赵志国,白彬珍,何世明,等. 顺北油田超深井优快钻井技术[J]. 石油钻探技术, 2017, 45(6): 8–13.
ZHAO Zhiguo, BAI Binzhen, HE Shiming, et al. Optimization of fast drilling technology for ultra-deep wells in the Shunbei Oilfield[J]. Petroleum Drilling Techniques, 2017, 45(6): 8–13.
|
| [2] |
张平. 顺北蓬1井ϕ444.5 mm长裸眼井筒强化钻井液技术[J]. 石油钻探技术, 2018, 46(3): 27–33.
ZHANG Ping. Wellbore enhancing technology for ϕ444.5 mm openhole section in Well SHBP1 by means of drilling fluid optimization[J]. Petroleum Drilling Techniques, 2018, 46(3): 27–33.
|
| [3] |
JARVIE D M, HILL R J, RUBLE T E, et al. Unconventional shale-gas systems: the Mississippian Barnett shale of north-central Texas as one model for thermogenic shale-gas assessment[J]. AAPG Bulletin, 2007, 91(4): 475–499. doi: 10.1306/12190606068
|
| [4] |
SIMPSON J P, WALKER T O, JIANG G Z. Environmentally acceptable water-base mud can prevent shale hydration and maintain borehole stability[R]. SPE 27496, 1995.
|
| [5] |
李佳,邱正松,宋丁丁,等. 井壁强化作用影响因素的数值模拟[J]. 钻井液与完井液, 2017, 34(2): 1–8. doi: 10.3969/j.issn.1001-5620.2017.02.001
LI Jia, QIU Zhengsong, SONG Dingding, et al. Numeric simulation of factors affecting the strengthening of borehole wall[J]. Drilling Fluid & Completion Fluid, 2017, 34(2): 1–8. doi: 10.3969/j.issn.1001-5620.2017.02.001
|
| [6] |
于雷,张敬辉,刘宝锋,等. 微裂缝发育泥页岩地层井壁稳定技术研究与应用[J]. 石油钻探技术, 2017, 45(3): 27–31.
YU Lei, ZHANG Jinghui, LIU Baofeng, et al. Study and application of borehole stabilization technology in shale strata containing micro-fractures[J]. Petroleum Drilling Techniques, 2017, 45(3): 27–31.
|
| [7] |
俞杨烽. 富有机质页岩多尺度结构描述及失稳机理[D]. 成都: 西南石油大学, 2013.
YU Yangfeng. Multi-scale structure description and borehole instability mechanism of organic rich shale[D]. Chengdu: Southwest Petroleum University, 2013.
|
| [8] |
ZHAO Tianyi, LI Xiangfang, ZHAO Huawei, et al. Molecular simulation of adsorption and thermodynamic properties on type Ⅱ kerogen: influence of maturity and moisture content[J]. Fuel, 2016, 190: 198–207.
|
| [9] |
牛晓,潘丽娟,甄玉辉,等. SHB1-6H井长裸眼钻井液技术[J]. 钻井液与完井液, 2016, 33(5): 30–34.
NIU Xiao, PAN Lijuan, ZHEN Yuhui, et al. Drilling fluid technology for long open hole section of Well SHB1-6H[J]. Drilling Fluid & Completion Fluid, 2016, 33(5): 30–34.
|
| [10] |
SIGAL R F. A note on the intrinsic porosity of organic material in shale gas reservoir rocks[J]. Petrophysics, 2013, 54(3): 236–239.
|
| [11] |
金军斌. 塔里木盆地顺北区块超深井火成岩钻井液技术[J]. 石油钻探技术, 2016, 44(6): 17–23.
JIN Junbin. Drilling fluid technology for igneous rocks in ultra-deep wells in the Shunbei Area, Tarim Basin[J]. Petroleum Drilling Techniques, 2016, 44(6): 17–23.
|
| [12] |
赵佩,李贤庆,田兴旺,等. 川南地区龙马溪组页岩气储层微孔隙结构特征[J]. 天然气地球科学, 2014, 25(6): 947–956.
ZHAO Pei, LI Xianqing, TIAN Xingwang, et al. Study on micropore structure characteristics of Longmaxi Formation shale gas reservoirs in the Southern Sichuan Basin[J]. Natural Gas Geoscience, 2014, 25(6): 947–956.
|
| [13] |
薛世峰,马国顺,葛洪魁,等. 液-固-水化耦合形式的井眼稳定性模型研究[J]. 石油钻探技术, 2007, 35(1): 41–44. doi: 10.3969/j.issn.1001-0890.2007.01.012
XUE Shifeng, MA Guoshun, GE Hongkui, et al. Study of a fluid-solid-wetting coupling wellbore stability model[J]. Petroleum Drilling Techniques, 2007, 35(1): 41–44. doi: 10.3969/j.issn.1001-0890.2007.01.012
|
| [14] |
宋世超. 泥页岩井壁稳定的力学与化学协同作用研究与应用[D]. 武汉: 长江大学, 2013.
SONG Shichao. Mechanical and chemical shale stability research and application of collaborative action[D]. Wuhan: Yangtze University, 2013.
|
| [15] |
李芷,贾长贵,杨春和,等. 页岩水力压裂水力裂缝与层理面扩展规律研究[J]. 岩石力学与工程学报, 2015, 34(1): 12–20.
LI Zhi, JIA Changgui, YANG Chunhe, et al. Propagation of hydraulic fissures and bedding planes in hydraulic fracturing of shale[J]. Chinese Journal of Rock Mechanics and Engineering, 2015, 34(1): 12–20.
|
| [16] |
SAVARI S, WHITFILL D L, JAMISON D E, et al. A method to evaluate lost circulation materials-investigation of effective wellbore strengthening applications[R]. SPE 167977, 2014.
|
| [17] |
卢运虎,陈勉,安生. 页岩气井脆性页岩井壁裂缝扩展机理[J]. 石油钻探技术, 2012, 40(4): 13–16. doi: 10.3969/j.issn.1001-0890.2012.04.003
LU Yunhu, CHEN Mian, AN Sheng. Brittle shale wellbore fracture propagation mechanism[J]. Petroleum Drilling Techniques, 2012, 40(4): 13–16. doi: 10.3969/j.issn.1001-0890.2012.04.003
|
| [18] |
李益寿. 柯193井井壁稳定钻井液技术应用研究[J]. 新疆石油天然气, 2018, 14(2): 37–41. doi: 10.3969/j.issn.1673-2677.2018.02.008
LI Yishou. Study on application for hole stability of Ke 193 Well[J]. Xinjiang Oil & Gas, 2018, 14(2): 37–41. doi: 10.3969/j.issn.1673-2677.2018.02.008
|
| [19] |
张金波,鄢捷年,赵海燕. 优选暂堵剂粒度分布的新方法[J]. 钻井液与完井液, 2004, 21(5): 4–7. doi: 10.3969/j.issn.1001-5620.2004.05.002
ZHANG Jinbo, YAN Jienian, ZHAO Haiyan. Optimization of bridging particle size distribution of drilling fluid for formation protection[J]. Drilling Fluid & Completion Fluid, 2004, 21(5): 4–7. doi: 10.3969/j.issn.1001-5620.2004.05.002
|
| [20] |
蒋官澄,鄢捷年,王富华,等. 新型屏蔽暂堵技术在大宛齐地区的应用[J]. 石油钻探技术, 1999, 27(6): 21–23. doi: 10.3969/j.issn.1001-0890.1999.06.008
JIANG Guancheng, YAN Jienian, WANG Fuhua, et al. Applications of temporary plugging techniques in Dawanqi Area[J]. Petroleum Drilling Techniques, 1999, 27(6): 21–23. doi: 10.3969/j.issn.1001-0890.1999.06.008
|
| [21] |
张金波,鄢捷年. 钻井液暂堵剂颗粒粒径分布的最优化选择[J]. 油田化学, 2005, 22(1): 1–5. doi: 10.3969/j.issn.1000-4092.2005.01.001
ZHANG Jinbo, YAN Jienian. Optimization of particle size distribution for temporarily plugging/shielding agents in water base reservoir drilling fluids[J]. Oilfield Chemistry, 2005, 22(1): 1–5. doi: 10.3969/j.issn.1000-4092.2005.01.001
|
| [22] |
舒勇,鄢捷年,宋付英,等. 暂堵剂图解优化新方法在钻井液设计中的应用[J]. 石油钻探技术, 2008, 36(6): 48–51. doi: 10.3969/j.issn.1001-0890.2008.06.011
SHU Yong, YAN Jienian, SONG Fuying, et al. The application of new graphical optimizing method of temporary plugging particle size distribution in drilling fluids design[J]. Petroleum Drilling Techniques, 2008, 36(6): 48–51. doi: 10.3969/j.issn.1001-0890.2008.06.011
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Supervisor：SINOPEC GROUP
Sponsor：Sinopec Research Institute of Petroleum Engineering
Serial Number：CN 11-1763/TE, ISSN 1001-0890
Chief Editor： WANG Minsheng
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