蒲泊伶;董大忠;牛嘉玉;王玉满;黄金亮;

• 1:中国石油天然气股份有限公司勘探开发研究院
• 2:中国石油集团科学技术研究院

摘要(Abstract)：

随着页岩储层研究的不断深入,取得了一系列重要进展和认识,主要体现在对页岩储层孔隙空间类型、储层物性控制因素以及页岩气预测与评价3方面。主要的认识有:①页岩储层中的纳米孔隙及微裂缝是重要的储集空间;②矿物组成是影响储层储集性能及产能的重要因素,黏土矿物含量是影响页岩气吸附性及孔隙大小的主要因素,而脆性矿物可以有效改善储层物性并提高压裂的成功率;③有机质含量和热成熟度是影响页岩储层有机质纳米孔隙发育的关键因素;④基于页岩岩性精细划分,可以根据页岩储层岩性及岩相层段预测有利层段;⑤提出了利用层序地层学的方法对页岩储层进行研究的理念。这些成果和认识推动了页岩气储层研究的步伐,但仍存在许多科学难题尚未解决。

关键词(KeyWords)： 页岩气;页岩储层物性;纳米孔隙;储层评价

Abstract:

Keywords:

基金项目(Foundation): 国家重点基础研究发展计划(973计划)项目(2013CB228000);; 国家科技重大专项(2011ZX05-18-001)

作者(Author): 蒲泊伶;董大忠;牛嘉玉;王玉满;黄金亮;

Email:

DOI:

参考文献(References)：

• [1]Hickey J J,Henk B.Lithofacies summary of the Mississippian Barnett Shale,Mitchell 2T.P.Sims well,Wise County,Texas[J].AAPG Bulletin,2007,91(4):437-443.
• [2]Loucks R G,Ruppel S C.Mississippian Barnett Shale:Lithofacies and depositional setting of a deep-water shale-gas succession in the Fort Worth Basin,Texas[J].AAPG Bulletin,2007,91(4):579-601.
• [3]Schieber J,Southard J B,Thaisen K.Accretion of mud stone beds from migrating floccule ripples[J].Science,2007,318:1760-1763.
• [4]Singh P.Lithofacies and sequence-stratigraphic frame-work of the Barnett Shale,northeast Texas[D].Oklahoma:University of Oklahoma,2008.
• [5]Schieber J,Southard J B.Bed-load transport of mud by floccules ripples:Direct observation of ripple migration processes and other implications[J].Geology,2009,37:483-486.
• [6]张丽雅,李艳霞,李净红,等.页岩气成藏条件及中上扬子区志留系页岩气勘探前景分析[J].地质科技情报,2011,30(6):90-93.
• [7]邹才能,董大忠,王杜教,等.中国页岩气形成机理、地质特征及资源潜力[J].石油勘探与开发,2010,37(6):641-653.
• [8]邹才能,董大忠,杨桦,等.中国页岩气形成条件及勘探实践[J].天然气工业,2011,31(12):26-39.
• [9]郭岭,姜在兴,姜文利.页岩气储层的形成条件与储层的地质研究内容[J].地质通报,2011,30(2/3):385-392.
• [10]蒋裕强,董大忠,漆麟,等.页岩气储层的基本特征及其评价[J].天然气工业,2010,30(10):7-12.
• [11]李延钧,刘欢,刘家霞,等.页岩气地质选区及资源潜力评价方法[J].西南石油大学学报:自然科学版,2011,33(2):28-34.
• [12]王社教,杨涛,张国生,等.页岩气主要富集因素与核心区选择及评价[J].中国工程科学,2012,14(6):94-100.
• [13]Henk F,Breyer J T,Jarvie D M.Lithofacies,petrography,and geochemistry of the Barnett Shale in conventional core and Barnett Shale outcrop geochemistry[C]∥Brogdon L.Barnett Shale Symposium,Fort Worth.Texas:Oil Information Library of Fort Worth,2000:7.
• [14]Hammes U,Hamlin H S,Ewing T E.Geologic analysis of the Upper Jurassic Haynesville Shale in east Texas and west Louisiana[J].AAPG Bulletin,2011,95(10):1643-1666.
• [15]Cardott B J.Gas shale tricky to understand[J].AAPG Explorer,2006,26(11):48.
• [16]Ross D J K,Bustin R M.The importance of shale composition and pore structure upon gas storage potential of shale-gas reservoirs[J].Marine and Petroleum Geology,2009,26:916-927.
• [17]Schettler P D,Parmoly C R.The measurement of gas desorption isotherms for Devonian Shale[J].GRI Devonian Gas Shale Technology Review,1990,7:4-9.
• [18]Mavor M.Barnett Shale gas-in-place volume including sorbed and free gas volume[C]∥Anon.AAPG Sputhwest Section Meeting.Forth Worth,Texas:[s.n.],2003.http:∥www.fwgs.org/swsec/techsessions.htm.
• [19]Ross D J K,Bustin R M.Shale gas potential of the Lower Jurassic Gordondale Member,northeastern British Columbia,Canada[J].Bulletin of Canadian Petroleum Geology,2007,55(1):51-75.
• [20]Ross Da J K,Bustin R M.Characterizing the shale gas resource potential of Devonian-Mississippian strata in the Western Canada sedimentary basin:Application of an integrated formation evaluation[J].AAPG Bulletin,2008,92(1):87-125.
• [21]Jarvie D M,Hill R J,Ruble T E,et al.Unconventional shalegas systems:The Mississippian Barnett Shale of north-central Texas as one model for thermogenic shale-gas assessment[J].AAPG Bulletin,2007,91(4):475-500.
• [22]Hill D G,Nelson C R.Gas productive fractured shales:an overview and update[J].Gas Tips of Gas Research Institute,2000,6(2):4-13.
• [23]Curtis J B.Fractured shale-gas systems[J].AAPG Bulletion,2002,86(11):1921-1938.
• [24]Bowker K A.Recent developments of the Barnett Shale play,Fort Worth basin[C]∥Law L B E,Wilson M.Innovative gas exploration concepts symposium:Rocky mountain association of geologists and petroleum technology transfer council.Denver,Colorado:[s.n.],2002:16.
• [25]Martineau D F,East N.Barnett shale field,Wise and Denton counties,Texas;Barnett Shale frac-gradient variances[C]∥Anon.AAPG Southwest Section Meeting.Forth Worth Texas:[s.n.],2003.(2001)[2003-03-04].
• [26]樊明珠,王树华.高变质煤区的煤层气可采性[J].石油勘探与开发,1997,4(2):87-90.
• [27]Shirley K.Barnett shale living up to potential[J].AAPG Explorer,2002,23(7):18.
• [28]Slatt R M,O′Brien N R.Pore types in the Barnett and Woodford gas shales:Contribution to understanding gas storage and migration pathways in fine-grained rocks[J].AAPG Bulletin,2011,95(12):2017-2030.
• [29]Loucks R G,Robert M R,Stephen C R,et al.Morphology,genesis,and distribution of nanometer-scale pores in siliceous mudstones of the Mississippian Barnett Shale[J].Journal of Sedimentary Research,2009,79:848-861.
• [30]Sondergeld C H,Ambrose R J,Rai C S,et al.Micro-structural studies of gas shales[J].SPE,2010:131771.
• [31]邹才能,朱如凯,白斌,等.中国油气储层中纳米孔首次发现及其科学价值[J].岩石学报,2011,27(6):1857-1864.
• [32]Cutris M E,Sondergeld C H,Ambrose R J,et al.Microstructural investigation of gas shales in two and three dimensions using nanometer-scale resolution imaging[J].AAPG Bulletin,2012,96(4):665-677.
• [33]Bustin A M M,Bustin R M,Cui X.Importance of fabric on the production of gas shales[J].SPE,2008,114167.
• [34]Loucks R G,Reed R M,Ruppel S C,et al.Spectrum of pore types and networks in mudrocks and a descriptive classification for matrix-related mudrock pores[J].AAPG Bulletin,2012,96(6):1071-1098.
• [35]McCreesh-Erlich C A R,Crabtree S J.Petrography and reservoir physics II:Relating thin section porosity to capillary pressure,the association between pore types and throat size[J].AAPG Bulletin,1991,75(10):1563-1578.
• [36]Christopher J M,Scott G L.Estimation of kerogen porosity in source rocks as a function of thermal transformation:Example from the Mowry Shale in the Powder River Basin of Wyoming[J].AAPG Bulletin,2012,96(1):87-108.
• [37]Schieber J.Common themes in the formation and preservation of intrinsic porosity in shales and mudstones-illustrated with examples across the phanerozoic[J].SPE,2010,132370.
• [38]Jarvie M D.Unconventional shale resource plays:Shale-gas and shale-oil opportunities,Fort Worth,Texas,USA[R].[S.l.]:Christian University Worldwide Geochemistry,2008.
• [39]Lash G G,Engelder T.Thickness trends and sequence stratigraphy of the Middle Devonian Marcellus Formation,Appalachian Basin:Implications for Acadian foreland basin evolution[J].AAPG Bulletin,2011,95(1):61-103.
• [40]Slatt R M,Abousleiman Y.Merging sequence stratigraphy and geomechanics for unconventional gas shales[J].The Leading Edge,2011,30(3):274-282.
• [41]Abouelresh M O,Slatt R M.Lithofacies and sequence stratigraphy of the Barnett Shale in east-central Fort Worth Basin,Texas[J].AAPG Bulletin,2012,96(1):1-22.