玛131井区百口泉组砾岩储集层可压裂性评价

doi:10.7657/XJPG20220210

新疆石油地质 ›› 2022, Vol. 43 ›› Issue (2): 194-199.doi: 10.7657/XJPG20220210

玛131井区百口泉组砾岩储集层可压裂性评价

蔡文军^1a(), 冯永存^1a, 闫伟^1b, 蒋庆平², 孟祥龙^1b, 刘凯²

1.中国石油大学（北京） a.石油工程学院;b.非常规油气科学技术研究院,北京 102200
2.中国石油新疆油田分公司勘探开发研究院,新疆克拉玛依 834000

收稿日期:2021-05-31 修回日期:2021-12-28 出版日期:2022-04-01 发布日期:2022-03-24
作者简介:蔡文军（1988-）,男,湖北仙桃人,博士研究生,石油工程岩石力学,（Tel）16619813009（E-mail） 365422201@qq.com
基金资助:
中国石油战略合作专项(ZLZX2020-01)

Fracability Evaluation of Conglomerate Reservoirs in Baikouquan Formation in Ma-131 Well Block

CAI Wenjun^1a(), FENG Yongcun^1a, YAN Wei^1b, JIANG Qingping², MENG Xianglong^1b, LIU Kai²

1. China University of Petroleum (Beijing), a.School of Petroleum Engineering; b.Research Institute of Unconventional Oil and Gas, Beijing 102200, China
2. Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China

Received:2021-05-31 Revised:2021-12-28 Online:2022-04-01 Published:2022-03-24

摘要/Abstract

摘要：

玛湖油田百口泉组致密砾岩油藏推广小井距开发,亟需建立配套的致密储集层可压裂性评价模型。优选了弹性模量、泊松比和最小地应力等参数,结合岩心、测井、地震等资料,对玛131井区进行了三维地质力学建模。通过研究区储集层可压裂性指数（0.38~0.91）空间分布的确定,结合12口水平井的微地震裂缝监测和生产数据,可压裂性指数计算结果与水平井裂缝扩展方向、规模和实际生产现状均吻合,可为研究区砾岩油藏开发提供依据。

关键词: 玛湖油田, 百口泉组, 砾岩油藏, 小井距, 地质力学, 可压裂性指数, 微地震, 裂缝扩展

Abstract:

For developing the tight conglomerate reservoirs in the Baikouquan formation in Mahu oilfield with small well-spacing, it is urgent to establish an appropriate fracability evaluation model. Based on the optimal parameters such as elastic modulus, Poisson’s ratio and minimum in-situ stress, and combined with the core, logging and seismic data, the 3D geomechanical modeling was carried out for Ma-131 well block. The spatial distribution of the fracability index (0.38-0.91) of the reservoir in the study area was determined. Coupling with the microseismic fracture monitoring and production data from 12 horizontal wells, it is found that the calculated fractability index is consistent with the fracture propagation direction and scale, and the actual production performance of the wells. The research results may provide a basis for developing the conglomerate reservoirs in the study area.

Key words: Mahu oilfield, Baikouquan formation, conglomerate reservoir, small well spacing, geomechanics, fracability index, microseis-mic, fracture propagation

中图分类号:

TE357.11

蔡文军, 冯永存, 闫伟, 蒋庆平, 孟祥龙, 刘凯. 玛131井区百口泉组砾岩储集层可压裂性评价[J]. 新疆石油地质, 2022, 43(2): 194-199.

CAI Wenjun, FENG Yongcun, YAN Wei, JIANG Qingping, MENG Xianglong, LIU Kai. Fracability Evaluation of Conglomerate Reservoirs in Baikouquan Formation in Ma-131 Well Block[J]. Xinjiang Petroleum Geology, 2022, 43(2): 194-199.

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参考文献 16

[1]	RICKMAN R, MULLEN M, PETRE E, et al. A practical use of shale petrophysics for stimulation design optimization:all shale plays are not clones of the Barnett shale[R]. SPE 115258, 2008.
[2]	赵志恒, 郑有成, 范宇, 等. 页岩储集层水平井段内多簇压裂技术应用现状及认识[J]. 新疆石油地质, 2020, 41(4):499-504.
	ZHAO Zhiheng, ZHENG Youcheng, FAN Yu, et al. Application and cognition of multi-cluster fracturing technology in horizontal wells in shale reservoirs[J]. Xinjiang Petroleum Geology, 2020, 41(4):499-504.
[3]	赵金洲, 许文俊, 李勇明, 等. 页岩气储层可压性评价新方法[J]. 天然气地球科学, 2015, 26(6):1 165-1 172.
	ZHAO Jinzhou, XU Wenjun, LI Yongming, et al. A new method for fracability evaluation of shale-gas reservoirs[J]. Natural Gas Geoscience, 2015, 26(6):1 165-1 172.
[4]	ZHU Haiyan, LEI Tao, LIU Qiangyou, et al. Fracability estimation for Longmaxi shale:coupled brittleness,stress-strain and fracture[J]. Arabian Journal for Science and Engineering, 2018, 43(11):6 639-6 652. doi: 10.1007/s13369-018-3422-9
[5]	周立宏, 刘学伟, 付大其, 等. 陆相页岩油岩石可压裂性影响因素评价与应用:以沧东凹陷孔二段为例[J]. 中国石油勘探, 2019, 24(5):670-678.
	ZHOU Lihong, LIU Xuewei, FU Daqi, et al. Evaluation and application of influencing factors on the fracturability of continental shale oil reservoir:a case study of Kong 2 member in Cangdong sag[J]. China Petroleum Exploration, 2019, 24(5):670-678.
[6]	YE Yapei, TANG Shuheng, XI Zhaodong. Brittleness evaluation in shale gas reservoirs and its influence on fracability[J]. Energies, 2020, 13(2):1-22. doi: 10.3390/en13010001
[7]	罗光强. 三维地应力场计算框架及展示方法研究[D]. 北京:中国石油大学(北京), 2018.
	LUO Guangqiang. Three-dimensional ground stress field calculation framework and display method research[D]. Beijing:China University of Petroleum (Beijing), 2018.
[8]	GUO Peng, YAO Leihua, REN Desheng. Simulation of three-dimensional tectonic stress fields and quantitative prediction of tectonic fracture within the Damintun depression,Liaohe basin,northeast China[J]. Journal of Structural Geology, 2016, 86:211-223. doi: 10.1016/j.jsg.2016.03.007
[9]	HASHIMOTO C, MATSU'URA M. 3-D simulation of tectonic loading at convergent plate boundary zones:internal stress fields in Northeast Japan[J]. Pure & Applied Geophysics, 2006, 163(9):1 803-1 817.
[10]	杨学峰, 雷启鸿, 胡荣维, 等. 西233区长7致密储层三维脆性分布特征[J]. 断块油气田, 2020, 27(3):294-298.
	YANG Xuefeng, LEI Qihong, HU Rongwei, et al. Study on 3D brittleness distribution characteristics of Chang 7 tight reservoir in Xi233 area[J]. Fault-Block Oil & Gas Field, 2020, 27(3):294-298.
[11]	袁亮. 致密储层三维可压裂性评价与应用[D]. 北京:中国石油大学(北京), 2017.
	YUAN Liang. Evaluation and application of three-dimensional fracability in tight reservoirs[D]. Beijing:China University of Petroleum (Beijing), 2017.
[12]	李卓沛, 聂舟, 井翠, 等. 三维地应力建模新技术在长宁深层页岩气区块的应用[J]. 钻采工艺, 2019, 42(6):5-8.
	LI Zhuopei, NIE Zhou, JING Cui, et al. Application of a new 3D geostress modeling technology in Changning deep shale gas block[J]. Oil Drilling & Production Technology, 2019, 42(6):5-8.
[13]	吴寒, 林伯韬, 潘竟军, 等. 风城油田超稠油油藏非均质储集层地应力场特征[J]. 新疆石油地质, 2020, 41(2):217-222.
	WU Han, LIN Botao, PAN Jingjun, et al. Characteristics of in-situ stress field in heterogeneous ultra-heavy oil reservoir of Fengcheng oilfield[J]. Xinjiang Petroleum Geology, 2020, 41(2):217-222.
[14]	李国欣, 覃建华, 鲜成钢, 等. 致密砾岩油田高效开发理论认识、关键技术与实践:以准噶尔盆地玛湖油田为例[J]. 石油勘探与开发, 2020, 47(6):1 185-1 197.
	LI Guoxin, QIN Jianhua, XIAN Chenggang, et al. Theoretical understandings,key technologies and practices of tight conglomerate oilfield efficient development:a case study of the Mahu oilfield,Junggar basin,NW China[J]. Petroleum Exploration and Development, 2020, 47(6):1 185-1 197.
[15]	何小东, 马俊修, 刘刚, 等. 玛湖油田砾岩储集层岩石力学分析及缝网评价[J]. 新疆石油地质, 2019, 40(6):701-707.
	HE Xiaodong, MA Junxiu, LIU Gang, et al. Analysis of rock mechanics and assessments of hydraulic fracture network in conglomerate reservoirs of Mahu oilfield[J]. Xinjiang Petroleum Geology, 2019, 40(6):701-707.
[16]	蔡文军, 邓金根, 张建峰, 等. 印尼A油田礁灰岩储层的三维孔隙压力预测及可视化[J]. 科学技术与工程, 2021, 21(21):8 863-8 869.
	CAI Wenjun, DENG Jingen, ZHANG Jianfeng, et al. Three-dimensional pore pressure prediction and visualization of reef limestone reservoirs in Indonesia A oilfield[J]. Science Technology and Engineering, 2021, 21(21):8 863-8 869.

玛131井区百口泉组砾岩储集层可压裂性评价

Fracability Evaluation of Conglomerate Reservoirs in Baikouquan Formation in Ma-131 Well Block

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