美国页岩气体积改造技术现状及对我国的启示
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摘要
概述了美国页岩气改造技术发展历程,对微地震技术推动页岩气改造技术的进步进行了综述,对国外提出的油藏改造体积概念进行了技术定义,分析了体积改造技术的内涵及作用。对实现体积改造的储层条件、天然裂缝的影响及起裂特征等进行了分析,总结出实现体积改造的关键技术以及对我国页岩气改造技术发展的启示。对比了火山岩、碳酸盐岩等天然裂缝发育储层的常规改造与体积改造的不同理念,并提出了页岩气储层改造技术未来发展方向。
This paper briefly illustrates the development process of the Stimulated Reservoir Volume(SRV) for shale gas reservoir in U.S.was briefly illustrated,and how micro-seismic technique drove shale gas reservoir stimulation to develop was given.First,the concept of SRV proposed by abroad is defined technically,and then the connotation and function of SRV technology are analyzed;sec-ond,the reservoir conditions,the effect of natural fractures and the characteristic of starting crack are illustrated and then the key points of SRV implementation and its enlightenment to the development of China’s hale gas reservoir stimulation technology is summarized,finally,the differences between conventional stimulation for natural fractured reservoirs such as volcanic rock and carbonate rock and SRV technology are coMPared,and the further development of the SRV for shale gas reservoir is addressed.
This paper briefly illustrates the development process of the Stimulated Reservoir Volume(SRV) for shale gas reservoir in U.S.was briefly illustrated,and how micro-seismic technique drove shale gas reservoir stimulation to develop was given.First,the concept of SRV proposed by abroad is defined technically,and then the connotation and function of SRV technology are analyzed;sec-ond,the reservoir conditions,the effect of natural fractures and the characteristic of starting crack are illustrated and then the key points of SRV implementation and its enlightenment to the development of China’s hale gas reservoir stimulation technology is summarized,finally,the differences between conventional stimulation for natural fractured reservoirs such as volcanic rock and carbonate rock and SRV technology are coMPared,and the further development of the SRV for shale gas reservoir is addressed.
引文
[1]阎存章,李鹭光,王炳芳,等,北美地区页岩气勘探开发新进展[M].北京:石油工业出版社,2009-03.
[2]LANCASTER D E,HOLDITCH S A,MCKETTA,et al.Reservoir evaluation,completion techniques,and recent results from barnett shale development in the fort worth basin[R].SPE 24884,1992.
[3]LEE MATHEWS H,GARY Schein,MARK Malone,et al.Stimulation of gas shales:they're all the same—right[R.]SPE 106070,2007.
[4]OMKAR Jaripatke,BILL Grieser,CHONG K K,et al.A completions roadmap to shale-play development:a review of successful approaches toward shale-play stimulation in the last two decades[R].SPE 130369,2010.
[5]MUTALIK P N,BOB Gibson,TULSA,et al.Case history of sequential and simultaneous fracturing of the barnett shale in parker county[R].SPE 116124.2008.
[6]VASSILELLIS G D,LI C,SEAGER R,et al.Investigating the expected long-term production performance of shale reservoirs[R].SPE 138134,2010.
[7]MAXWELL S C,URBANCICT I,STEINSBERGER N,et al.Microseismic imaging of hydraulic fracture complexity in the barnett shal[R].SPE 77440,2002.
[8]FISHER M K,WRIGHT C A,DAVIDSON B M,et al.Integrating fracture mapping technologies to optimize stimulations in the barnett shale[R].SPE 77441,2002.
[9]FISHER M K,HEINZE J R,HARRIS C D,et al.Optimizing horizontal completion techniques in the barnett shale using microseismic fracture mapping[R].SPE 90051,2004.
[10]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[R].SPE 102103,2006.
[11]MAXWELL S C,WALTMAN C K,WARPINSKI N R,et al.Imaging seismic deformation induced by hydraulic fracture complexity[R].SPE 102801,2006.
[12]MAYERHOFER M J,LOLON E P,WARPINSKI N R,et al.What is Stimulated Reservoir Volume(SRV)[R.]SPE 119890,2008.
[13]CIPOLLA C L,LOLON E P,DZUBIN B.Evaluating stimulation effectiveness in unconventional gas reservoirs[R].SPE 124843,2009.
[14]CHIPPERFIELDS T,WONG J R,WARNER D S,et al.Shear dilation diagnostics:a new approach for evaluating tight gas stimulation treatments[R].SPE 106289,2007.
[15]RICK Rickman,MIKE Mullen,ERIK Petre,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.
[16]GALE J,HOLDER J.Natural fractures in shales and their importance for gas production[C].Tectonics Studies Group Annual Meeting,La Roche-en-Ardenne,Belgium,2008-01.
[17]DON Smith,PHILLIP Starr.Method to pump bridge/frac plugs at reduced fluid rate[R].SPE 112377,2008.
[18]CIPOLLA C L,WARPINSKI N R,MAYERHOFER M J,et al.The relationship between fracture complexity,reservoir properties,and fracture-treatment design[R].SPE 115769,2008.
[19]NEIL Buffington,JUSTIN Kellner,JAMES G.King,et al.New technology in the bakken play increas the numbe of stages in packer/sleeve completions[R].SPE 133540,2010.
[20]ZARGARI S,MOHAGHEGH S D.Field development strategies for bakken shale formation[R].SPE 139032,2010.
[21]张杰,徐安建,李翠楠,等.泥页岩水化对气井钻井井壁稳定性影响规律研究[J].石油钻采工艺,2008,30(2):10-12.
[2]LANCASTER D E,HOLDITCH S A,MCKETTA,et al.Reservoir evaluation,completion techniques,and recent results from barnett shale development in the fort worth basin[R].SPE 24884,1992.
[3]LEE MATHEWS H,GARY Schein,MARK Malone,et al.Stimulation of gas shales:they're all the same—right[R.]SPE 106070,2007.
[4]OMKAR Jaripatke,BILL Grieser,CHONG K K,et al.A completions roadmap to shale-play development:a review of successful approaches toward shale-play stimulation in the last two decades[R].SPE 130369,2010.
[5]MUTALIK P N,BOB Gibson,TULSA,et al.Case history of sequential and simultaneous fracturing of the barnett shale in parker county[R].SPE 116124.2008.
[6]VASSILELLIS G D,LI C,SEAGER R,et al.Investigating the expected long-term production performance of shale reservoirs[R].SPE 138134,2010.
[7]MAXWELL S C,URBANCICT I,STEINSBERGER N,et al.Microseismic imaging of hydraulic fracture complexity in the barnett shal[R].SPE 77440,2002.
[8]FISHER M K,WRIGHT C A,DAVIDSON B M,et al.Integrating fracture mapping technologies to optimize stimulations in the barnett shale[R].SPE 77441,2002.
[9]FISHER M K,HEINZE J R,HARRIS C D,et al.Optimizing horizontal completion techniques in the barnett shale using microseismic fracture mapping[R].SPE 90051,2004.
[10]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[R].SPE 102103,2006.
[11]MAXWELL S C,WALTMAN C K,WARPINSKI N R,et al.Imaging seismic deformation induced by hydraulic fracture complexity[R].SPE 102801,2006.
[12]MAYERHOFER M J,LOLON E P,WARPINSKI N R,et al.What is Stimulated Reservoir Volume(SRV)[R.]SPE 119890,2008.
[13]CIPOLLA C L,LOLON E P,DZUBIN B.Evaluating stimulation effectiveness in unconventional gas reservoirs[R].SPE 124843,2009.
[14]CHIPPERFIELDS T,WONG J R,WARNER D S,et al.Shear dilation diagnostics:a new approach for evaluating tight gas stimulation treatments[R].SPE 106289,2007.
[15]RICK Rickman,MIKE Mullen,ERIK Petre,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.
[16]GALE J,HOLDER J.Natural fractures in shales and their importance for gas production[C].Tectonics Studies Group Annual Meeting,La Roche-en-Ardenne,Belgium,2008-01.
[17]DON Smith,PHILLIP Starr.Method to pump bridge/frac plugs at reduced fluid rate[R].SPE 112377,2008.
[18]CIPOLLA C L,WARPINSKI N R,MAYERHOFER M J,et al.The relationship between fracture complexity,reservoir properties,and fracture-treatment design[R].SPE 115769,2008.
[19]NEIL Buffington,JUSTIN Kellner,JAMES G.King,et al.New technology in the bakken play increas the numbe of stages in packer/sleeve completions[R].SPE 133540,2010.
[20]ZARGARI S,MOHAGHEGH S D.Field development strategies for bakken shale formation[R].SPE 139032,2010.
[21]张杰,徐安建,李翠楠,等.泥页岩水化对气井钻井井壁稳定性影响规律研究[J].石油钻采工艺,2008,30(2):10-12.
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