超低渗透砂岩储层同步压裂先导性矿场试验

doi:10.13722/j.cnki.jrme.2015.02.012

摘要
图/表
参考文献
相关文章 (15)

全文: PDF (1070 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要为了探索同步压裂在超低渗透砂岩储层的适应性，提高超低渗透砂岩储层开发效果，以长庆油田陇东地区的双水平井阳平1井和阳平2井为试验井，对双水平井同步压裂机制以及压裂优化设计方法进行深入研究，并开展矿场试验。施工中裂缝延伸的微地震监测以及压后试油数据表明：压裂缝展布形态复杂，呈网络化扩展；阳平1井和阳平2井压后试油产量分别达到了132.3和109.5 m3/d，相比该井区直井压后试油平均产量14.1 m3/d分别提高了约9.4和7.8倍，反映双水平井同步压裂能实现对长庆油田超低渗透砂岩储层的充分改造，扩大水力裂缝对储层流体流动的控制范围，提高采油速度和最终采收率。为此，双水平井同步压裂为长庆油田超低渗透储层的高效开发提供了增产工艺技术选择，具有巨大的推广价值和应用前景，对我国超低渗透储层的增储上产具有十分重要的现实意义。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章

关键词 ：岩石力学, 超低渗透, 同步压裂, 矿场试验, 双水平井

Abstract：The adaptability and the effect of simultaneous hydraulic fracturing in sandstone reservoirs of ultra-low permeability was investigated in the field tests in two adjacent horizontal wells，Yangping-1 and Yangping-2， located in Longdong area，Changqing oilfield，China. The simultaneous fracturing treatment was performed in the two testing wells. Micro-seismic monitoring analysis of fracture propagation during the stimulation treatment indicates that hydraulic fractures present a pattern of complicated network expansion. The test data after fracturing show that the daily production of the well Yangping-1 and the well Yangping-2 reaches 132.3 and 109.5 m3/d respectively，which are approximately 9.4 times and 7.8 times the daily production of a fractured vertical well in the same area. It is also shown that the simultaneous hydraulic fracturing of two adjacent horizontal wells enlarge the expansion area of hydraulic fractures to obtain a larger drainage area and to realize the full stimulation of ultra-low permeability sandstone reservoirs in Changqing oilfield.

Key words： rock mechanics ultra-low permeability simultaneous fracturing field tests double horizontal wells

收稿日期: 2013-12-12

引用本文:

任岚1，陶永富1，赵金洲1，杨克文2，胡永全1，王秀娟2. 超低渗透砂岩储层同步压裂先导性矿场试验[J]. 岩石力学与工程学报, 2015, 34(02): 330-339.
REN Lan1，TAO Yongfu1，ZHAO Jinzhou1，YANG Kewen2，HU Yongquan1，WANG Xiujuan2. SIMULTANEOUS HYDRAULIC FRACTURING FIELD TESTS IN ULTRA-LOW PERMEABILITY SANDSTONE RESERVOIRS OF CHANGQING OILFIELD. , 2015, 34(02): 330-339.

链接本文:

https://rockmech.whrsm.ac.cn/CN/10.13722/j.cnki.jrme.2015.02.012 或 https://rockmech.whrsm.ac.cn/CN/Y2015/V34/I02/330

[1]	EAST L E，GRIESER W，MCDANIL B W，et al. Successful application of hydra jet fracturing on horizontal wells completed in a thick shale reservoir[C]// Proceedings of the Society of Petroleum Engineers(SPE) Eastern Regional Meeting. Charleston：[s. n.]，2004：193-210. " target="_blank">
[2]	MILLE B，PANEITZ J，MULLEN M，et al. The successful application of a compartmental completion technique used to isolate multiple hydraulic-fracture treatments in horizontal Bakken shale wells in North Dakota[C]// Proceedings of the SPE Annual Technical Conference and Exhibition. Denver：[s. n.]，2008：3 992-4 002. " target="_blank">
[3]	CIPOLLA C L，LOLON E P，CERAMICS C，et al. Fracture design considerations in horizontal wells drilled in unconventional gas reservoirs[C]// Proceedings of the SPE Hydraulic Fracturing Technology Conference. Woodlands：[s. n.]，2009：366-375. " target="_blank">
[4]	FISHER M K，WRIGHT C A，DAVIDSON B M，et al. Integrating fracture mapping technologies to optimize stimulations in the Barnett shale[C]// Proceedings of the SPE Annual Technical Conference and Exhibition. San Antonio：[s. n.]，2002：975-981. " target="_blank">
[5]	FISHER M K，HEINZE J R，HARRIS C D，et al. Optimizing horizontal completion techniques in the Barnett shale using microseismic fracture mapping[C]// Proceedings of the SPE Annual Technical Conference and Exhibition. Houston：[s. n.]，2004：1-11. " target="_blank">
[6]	MAXWELL S C，URBANCIC T I，ZINNO R. Microseismic imaging of hydraulic fracture complexity in the Barnett shale[C]// Proceedings of the Annual Technical Conference and Exhibition. San Antonio：[s. n.]，2002：965-973. " target="_blank">
[7]	URBANCIC T I，MAXWELL S C. Microseismic imaging of fracture behavior in naturally fractured reservoirs[C]// Proceedings of the SPE/ISRM Rock Mechanics Conference. Irving：[s. n.]，2002：1-7. " target="_blank">
[8]	MAYERHOFER M J，LOLON E P，YOUNGBLOOD J E，et al. Integration of microseismic fracture mapping results with numerical fracture network production modeling in the Barnett shale[C]// Proceedings of the SPE Annual Technical Conference and Exhibition. San Antonio：[s. n.]，2006：1-8. " target="_blank">
[9]	MAYERHOFER M J，LOLON E P，WARPINSKI N R，et al. What is stimulated reservoir volume (SRV)[C]// Proceedings of the SPE Shale Gas Production Conference. Fort Worth：[s. n.]，2010：89-98. " target="_blank">
[10]	SOLIMAN M Y，EAST L，AUGUSTINE J. Fracturing design aimed at enhancing fracture complexity[C]// Proceedings of the SPE EUROPEC/ EAGE Annual Conference and Exhibition. Barcelona：[s. n.]，2010：1-20. " target="_blank">
[11]	EAST L，SOLIMAN M Y，AUGUSTINE J. Methods for enhancing far-field complexity in fracturing operations[C]// Proceedings of the SPE Annual Technical Conference and Exhibition. Florence：[s. n.]，2010：1-17. " target="_blank">
[12]	WATERS G，DEAN B，DOWNIE R，et al. Simultaneous hydraulic fracturing of adjacent horizontal wells in the Woodford shale[C]// Proceedings of the SPE Hydraulic Fracturing Technology Conference. Woodlands：[s. n.]，2009：1-22. " target="_blank">
[13]	CRAMER D D. Stimulating unconventional reservoirs：lessons learned，successful practices，areas for improvement[C]// Proceedings of the SPE Unconventional Reservoirs Conference. Keystone：[s. n.]，2008：1-19. " target="_blank">
[14]	IIK D，CURRIE S M，BLASINGAME T A. Production analysis and well performance forecasting of tight gas and shale gas wells[C]// Proceedings of the SPE Eastern Regional Meeting. Morgantown：[s. n.]，2010：1-15. " target="_blank">
[15]	WANG Jianwei，LIU Yang. Well performance modeling in Eagle Ford shale oil reservoir[C]// Proceedings of the SPE North American Unconventional Gas Conference and Exhibition. Woodlands：[s. n.]， 2011：1-9. " target="_blank">
[16]	贾承造，郑民，张永峰. 中国非常规油气资源与勘探开发前景[J]. 石油勘探与开发，2012，39(2)：129-136.(JIA Chengzao，ZHENG Min，ZHANG Yongfeng. Unconventional hydrocarbon resources in China and the prospect of exploration and development[J]. Petroleum Exploration and Development，2012，39(2)：129-136.(in Chinese)) " target="_blank">
[17]	邹才能，张光亚，陶士振，等. 全球油气勘探领域地质特征、重大发现及非常规石油地质[J]. 石油勘探与开发，2010，37(2)：129-145.(ZOU Caineng，ZHANG Guangya，TAO Shizhen，et al. Geological features，major discoveries and unconventional petroleum geology in the global petroleum exporation[J]. Petroleum Exploration and Development，2010，37(2)：129-145.(in Chinese))
[18]	胡文瑞，翟光明，李景明. 中国非常规油气的潜力及发展[J]. 中国工程科学，2010，12(5)：25-30.(HU Wenrui，ZHAI Guangming，LI Jingming. Potential and development of unconventional hydrocarbon resources in China[J]. Engineering Science，2010，12(5)：25-30.(in Chinese)) " target="_blank">
[19]	任岚. 裂缝性油气藏缝网压裂机理研究[博士学位论文][D]. 成都：西南石油大学，2011.(REN Lan. Mechanism of fracture-network fracturing for naturally fractured reservoirs[Ph. D. Thesis][D]. Chengdu：South West Petroleum University，2011.(in Chinese)) " target="_blank">
[20]	雷群，胥云，蒋廷学，等. 用于提高低-特低渗透油气藏改造效果的缝网压裂技术[J]. 石油学报，2009，30(2)：237-241.(LEI Qun，XU Yun，JIANG Tingxue，et al. Fracturing technique for improving post-fracturing performance of low and ultra-low permeability reservoirs[J]. Acta Petrolei Sinica，2009，30(2)：237-241.(in Chinese)) " target="_blank">
[21]	翁定为，雷群，胥云，等. 缝网压裂技术及现场应用[J]. 石油学报，2011，32(2)：280-284.(WENG Dingwei，LEI Qun，XU Yun，et al. Network fracturing techniques and its application in the field[J]. Acta Petrolei Sinica，2011，32(2)：280-284.(in Chinese)) " target="_blank">
[22]	吴奇，胥云，王晓泉，等. 非常规油气藏体积改造技术——内涵、优化设计与实现[J]. 石油勘探与开发，2012，39(3)：352-358. (WU Qi，XU Yun，WANG Xiaoquan，et al. Volume fracturing technology of unconventional reservoirs：connotation，optimization design and implementation[J]. Petroleum Exploration and Development，2012，39(3)：352-358.(in Chinese)) " target="_blank">
[23]	王永辉，卢拥军，李永平，等. 非常规储层压裂改造技术进展及应用[J]. 石油学报，2012，33(增1)：149-158.(WANG Yonghui，LU Yongjun，LI Yongping，et al. Progress and application of hydraulic fracturing technology in unconventional reservoir[J]. Acta Petrolei Sinica，2012，33(Supp.1)：149-158.(in Chinese)) " target="_blank">
[24]	唐俊伟，贾爱林，何东博，等. 苏里格低渗强非均质性气田开发技术对称探讨[J]. 石油勘探与开发，2006，33(1)：107-110.(TANG Junwei，JIA Ailin，HE Dongbo，et al. Development technologies for the Sulige gas field with low permeability and strong heterogeneity[J]. Petroleum Exploration and Development，2006，33(1)：107-110.(in Chinese)) " target="_blank">
[25]	姚席斌，郭新江. 川西气田深层须家河组致密砂岩气藏成藏地质条件和勘探开发核心技术[J]. 中外能源，2012，43(2)：43-50.(YAO Xibin，GUO Xinjiang. The geologic condition of gas accumulation and the key technology of exploration and exploitation of the deep tight sand gas reservoir of Xujiahe formation in the west Sichuan Basin[J]. Sino-global Energy，2012，43(2)：43-50.(in Chinese)) " target="_blank">
[26]	WARPINSKI N R，TEUFEL T W. Influence of geologic discontinuities on hydraulic fracture propagation[J]. Journal of Petroleum Technology，1987，39(2)：209-220. " target="_blank">
[27]	BLANTON T L. Propagation of hydraulically and dynamically induced fractures in naturally fractured reservoirs[C]// Proceeding of the SPE Unconventional Gas Technology Symposium. Louisville：[s. n.]，1986：613-621. " target="_blank">
[28]	周健，陈勉，金衍，等. 裂缝性储层水力裂缝扩展机理试验研究[J]. 石油学报，2007，28(5)：109-113.(ZHOU Jian，CHEN Mian，JIN Yan，et al. Experimental study on propagation mechanism of hydraulic fracture in naturally fractured reservoir[J]. Acta Petrolei Sinica，2007，28(5)：109-113.(in Chinese)) " target="_blank">
[29]	BEUGELSDIJK L J L，DEPATER C J，SATO K. Experimental hydraulic fracture propagation in multi-fractured medium[C]// Proceeding of the SPE Asia Pacific Conference on Integrated Modeling for Asset Management. Yokohama：[s. n.]，2000：177-184. " target="_blank">
[30]	WARPINSKI N R，BRANAGAN P T. Alrered-stress fracture[C]// Proceeding of the SPE Rocky Mountain Regional Meeting. Casper：[s. n.]，1989：990-996. " target="_blank">
[31]	CRANK J. The mathematics of diffusion[M]. Oxford：Oxford University Press，1975：11-18. " target="_blank">
[32]	赵金洲，任岚，胡永全. 页岩储层压裂缝成网延伸的受控因素分析[J]. 西南石油大学学报：自然科学版，2013，35(1)：1-9.(ZHAO Jinzhou，REN Lan，HU Yongquan. Controlling factors of hydraulic fractures extending into network in shale formations[J]. Journal of Southwest Petroleum University：Nature Science，2013，35(1)：1-9.(in Chinese))
[33]	曾联波，高春宇，漆家福，等. 鄂尔多斯盆地陇东地区特低渗透砂岩储层裂缝分布规律及其渗流作用[J]. 中国科学，2008，38(增1)：41-47.(ZENG Lianbo，GAO Chunyu，QI Jiafu，et al. Fracture distribution law and its seepage action of ultra- permeability sandstone reservoir in Longdong area，Ordos basin[J]. Science in China，2008，38(Supp.1)：41-47.(in Chinese)) " target="_blank">
[34]	BULLER D，HUGHES S，MARKET J，et al. Petrophysical evaluation for enhancing hydraulic stimulation in horizontal shale gas wells[C]// Proceeding of the SPE Annual Technical Conference and Exhibition. Florence：[s. n.]，2010：431-451. " target="_blank">
[35]	孙海成，汤达祯. 四川盆地南部构造页岩气储层压裂改造技术[J]. 吉林大学学报：地球科学版，2011，41(增1)：34-68.(SUN Haicheng，TANG Dazhen. Shale Gas formation fracture stimulation in the south Sichuan basin[J]. Journal of Jilin University：Earth Science，2011，41(Supp.1)：34-68.(in Chinese)) " target="_blank">
[36]	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[C]// Proceeding of the SPE Annual Technical Conference and Exhibition. Denver：[s. n.]，2008：840-850. " target="_blank">
[37]	任发俊，贾浩民，张耀刚，等. 水平井水力喷射分段改造工艺在靖边气田的应用[J]. 天然气工业，2011，31(10)：57-60.(REN Fajun，JIA Haomin，ZHANG Yaogang，et al. Hydraulic jetting perforation and segregated completion as a whole applied in the horizontal well drilling in the Jingbian gas field[J]. Natural Gas Industry，2011，31(10)：57-60.(in Chinese))
[38]	李根生，夏强，黄中伟，等. 深井水力喷射压裂可行性分析及设计计算[J]. 石油钻探技术，2011，39(5)：58-62.(LI Gensheng，XIA Qiang，HUANG Zhongwei，et al. Feasibility study and treatment design of hydrojet-fracturing in deep wells[J]. Petroleum Drilling Techniques，2011，39(5)：58-62.(in Chinese)) " target="_blank">
[39]	CIPOLLA C L，WARPINSKI N R，MAYERHOFER M J，et al. The relationship between fracture complexity，reservoir properties and fracture treatment design[C]// Proceeding of the SPE Annual Technical Conference and Exhibition. Denver：[s. n.]，2008：2 215-2 239. " target="_blank">
[40]	PALISCH T T，VINCENT M C，HANDREN P J. Slickwater fracturing—food for thought[C]// Proceeding of the SPE Annual Technical Conference and Exhibition. Denver：[s. n.]，2008：1-20. " target="_blank">