志丹探区义正—吴堡区侏罗系延安组储层特征研究
|
摘要
鄂尔多斯盆地是我国第二大盆地,侏罗系延安组是盆地主要的含油气层系,其沉积于晚三叠系印支运动之后的盆地稳定沉降期,形成厚度稳定、特征鲜明的河流一三角洲沉积体系。义正一吴堡区在构造上位于鄂尔多斯盆地陕北斜坡带的中部,侏罗系的含油层位主要为延安组延10-8层段。本文的研究目的就是对义正-吴堡区延安组的储层特征进行研究,进而指出控制油气成藏的主要因素。
在精细地层对比基础上,结合岩石类型及其特征、沉积结构和构造、古生物和测井等相标志,认为延安组的沉积体系有河流、三角洲两种沉积体系,延10为典型的辫状河河道充填型沉积,延9-延7为三角洲平原沉积。研究区河流主要来自东北部、西部,最终由东南流出研究区。
根据大量的岩芯和岩石薄片资料,延安组储层岩性主要为中粒长石岩屑质石英砂岩,粒度自下往上逐渐变细。研究区主要的成岩作用有压实作用、压溶作用、胶结作用、溶蚀作用等,本区成岩作用已达晚成岩A期。
研究区延安组岩石孔隙类型主要有原生粒间孔隙、溶蚀孔隙,二者占到总面孔率的81.9%。储层孔隙度平均为14.6%,渗透率平均为31.34×10~(-3)μm~2,储层砂岩孔喉组合类型以中孔中、细喉型为主。延10段由于碎屑粒度较大,物性最好,延7物性最差。平面上高孔、高渗区与河道砂体展布有良好的对应关系,储层物性、非均质性受沉积及成岩作用的影响。
在综合物性、薄片资料、沉积相带和砂体展布等资料的基础上,根据牟泽辉2001年提出的储层分类标准,对研究区储层进行了综合评价,认为延7主要是Ⅲ类储层(差储层);延8～延10主要是Ⅱ类储层(中等储层)。
通过对研究区储层、沉积相、盖层封闭能力等的综合分析,认为控制本区油气成藏的因素主要有:长7深湖一半深湖相泥岩为延安组油气成藏提供了油源保证;前侏罗纪深切河谷是油气运移成藏的主要通道;沉积相奠定了油气成藏的有利区带;上覆泥质盖层及泥质岩的侧向遮挡是控制油气成藏的必要条件;鼻隆和差异压实构造是油气富集的场所。
Ordos Basin is the second largest basin in China,Yan'an formation of Middle Jurassic in Ordos Basin is a major oil and gas department,Which was formed in the steady sedimentation period after the Late Triassic Indo-Chinese Movement,with the thickness of the formation of stable,distinct characteristics of a river delta system.Yizheng-Wubu area locates in the middle of Shanbei Slope Belt in Ordos Basin and the oil-bearing layers of Jurassic are mainly member 10-8 of Yan'an formation.The purpose of this paper is to study the reservoir characteristic of Yan'an formation in Yizheng-Wubu area,and then pointed out the main factors controlling hydrocarbon accumulation.
Based on the fine stratigraphic correlation,combined with the rock types and their characteristics,structure and sedimentary structures,paleontology and well logging,the sedimentary systems of Yan'an formation had fluvial system and the delta system.The Yah 10 was typical braided river channels-filling type deposition,Yan 9～Yan 7 were delta plain facies.The river of research area mainly came from the west and the northeast,finally, outflow from the research area.
According to a large number of rock cores and rock flakes,we think that the reservoir lithology of Yan'an formation mainly were medium-grained feldspathic lithic quartz sandstone with the particle size getting finer from lower to upper.The main diagenesis of the study area were compaction,pressure solution,cementation,dissolution and so on,the reservoir diagenesis of the research area had reached late diagenesis A period.
The study area of Yan'an main types of rock porosity were primary intergranular porosity and dissolution porosity,which accounted 81.9%Of areal porosity.The average values of reservoir porosity was 14.6%,and the average value of reservoir permeability was 31.34×10~(-3)μm~2,the composition type of pore throat mainly were middle hole middle throat-small throat.Because of bigger granularity,the physical of Yan10 were best among Yan10～Yan7,and the physical property of Yan 7 was worst.The high porosity -high permeability zone have a good reltionship with distribution pattern of sandstone in plane, the sedimentary and diagenesis affected the physical properties and unhomogenenity of the reservoir.
Based on the physical properties,sheets information,sedimentary facies zone, sandstone body distribution etc,according to the classification standard,which was proposed in 2001 by mou zehui,a comprehensive evaluation of the reservoir has been made:Reservoir of Yan7 mainly belongs to typeⅢ(that is poor quality reservoir);while reservoir Yan8-Yan10 mostly belong to typeⅡ(that are medium quality reservoir).
Synthetizing the reservoir quality,trap types,the sedimentary facies,the sealing ability of cap rock,etc.factors of controlling accumulation as follows:The deep～semi-deep lake mudstone of chang7 formation provided the high quality source rock for the oil accumulate ion,pre-Jurassic deep down-cutting river offered the migration pathway;the sedimentary facies decided the favorable oil reservoirs zone;the upper mud cap rock and side block of mudstone were essential to the accumulation;matching of nosing and difference compaction structure were the enrichment regulation.
在精细地层对比基础上,结合岩石类型及其特征、沉积结构和构造、古生物和测井等相标志,认为延安组的沉积体系有河流、三角洲两种沉积体系,延10为典型的辫状河河道充填型沉积,延9-延7为三角洲平原沉积。研究区河流主要来自东北部、西部,最终由东南流出研究区。
根据大量的岩芯和岩石薄片资料,延安组储层岩性主要为中粒长石岩屑质石英砂岩,粒度自下往上逐渐变细。研究区主要的成岩作用有压实作用、压溶作用、胶结作用、溶蚀作用等,本区成岩作用已达晚成岩A期。
研究区延安组岩石孔隙类型主要有原生粒间孔隙、溶蚀孔隙,二者占到总面孔率的81.9%。储层孔隙度平均为14.6%,渗透率平均为31.34×10~(-3)μm~2,储层砂岩孔喉组合类型以中孔中、细喉型为主。延10段由于碎屑粒度较大,物性最好,延7物性最差。平面上高孔、高渗区与河道砂体展布有良好的对应关系,储层物性、非均质性受沉积及成岩作用的影响。
在综合物性、薄片资料、沉积相带和砂体展布等资料的基础上,根据牟泽辉2001年提出的储层分类标准,对研究区储层进行了综合评价,认为延7主要是Ⅲ类储层(差储层);延8～延10主要是Ⅱ类储层(中等储层)。
通过对研究区储层、沉积相、盖层封闭能力等的综合分析,认为控制本区油气成藏的因素主要有:长7深湖一半深湖相泥岩为延安组油气成藏提供了油源保证;前侏罗纪深切河谷是油气运移成藏的主要通道;沉积相奠定了油气成藏的有利区带;上覆泥质盖层及泥质岩的侧向遮挡是控制油气成藏的必要条件;鼻隆和差异压实构造是油气富集的场所。
Ordos Basin is the second largest basin in China,Yan'an formation of Middle Jurassic in Ordos Basin is a major oil and gas department,Which was formed in the steady sedimentation period after the Late Triassic Indo-Chinese Movement,with the thickness of the formation of stable,distinct characteristics of a river delta system.Yizheng-Wubu area locates in the middle of Shanbei Slope Belt in Ordos Basin and the oil-bearing layers of Jurassic are mainly member 10-8 of Yan'an formation.The purpose of this paper is to study the reservoir characteristic of Yan'an formation in Yizheng-Wubu area,and then pointed out the main factors controlling hydrocarbon accumulation.
Based on the fine stratigraphic correlation,combined with the rock types and their characteristics,structure and sedimentary structures,paleontology and well logging,the sedimentary systems of Yan'an formation had fluvial system and the delta system.The Yah 10 was typical braided river channels-filling type deposition,Yan 9～Yan 7 were delta plain facies.The river of research area mainly came from the west and the northeast,finally, outflow from the research area.
According to a large number of rock cores and rock flakes,we think that the reservoir lithology of Yan'an formation mainly were medium-grained feldspathic lithic quartz sandstone with the particle size getting finer from lower to upper.The main diagenesis of the study area were compaction,pressure solution,cementation,dissolution and so on,the reservoir diagenesis of the research area had reached late diagenesis A period.
The study area of Yan'an main types of rock porosity were primary intergranular porosity and dissolution porosity,which accounted 81.9%Of areal porosity.The average values of reservoir porosity was 14.6%,and the average value of reservoir permeability was 31.34×10~(-3)μm~2,the composition type of pore throat mainly were middle hole middle throat-small throat.Because of bigger granularity,the physical of Yan10 were best among Yan10～Yan7,and the physical property of Yan 7 was worst.The high porosity -high permeability zone have a good reltionship with distribution pattern of sandstone in plane, the sedimentary and diagenesis affected the physical properties and unhomogenenity of the reservoir.
Based on the physical properties,sheets information,sedimentary facies zone, sandstone body distribution etc,according to the classification standard,which was proposed in 2001 by mou zehui,a comprehensive evaluation of the reservoir has been made:Reservoir of Yan7 mainly belongs to typeⅢ(that is poor quality reservoir);while reservoir Yan8-Yan10 mostly belong to typeⅡ(that are medium quality reservoir).
Synthetizing the reservoir quality,trap types,the sedimentary facies,the sealing ability of cap rock,etc.factors of controlling accumulation as follows:The deep～semi-deep lake mudstone of chang7 formation provided the high quality source rock for the oil accumulate ion,pre-Jurassic deep down-cutting river offered the migration pathway;the sedimentary facies decided the favorable oil reservoirs zone;the upper mud cap rock and side block of mudstone were essential to the accumulation;matching of nosing and difference compaction structure were the enrichment regulation.
引文
1 胡文瑞 鄂尔多斯盆地油气勘探开发理论与技术2000年
2 志丹探区义正-吴堡区延安组综合地质研究2009
[1]艾芳,陈建文,韩发俊.沉积微相研究在油田开发中的应用[M].北京:石油工业出社.2002
[2]蚕潭,曾永诚.油气储集层的孔隙结构科学出版社[M].1986
[3]长庆油田石油地质志编写组.中国石油地质志,(卷十二).长庆油田石油工业出版社.1992
[4]陈建平,黄第藩.鄂尔多斯盆地东南缘煤矿[J].沉积学报,1997,15(2):100-104
[5]陈庸勋,戴东林,杨昌贵等.岩相古地理研究方法-以鄂尔多斯盆地为例[M].北京:地质出版社.1981,22-95
[6]邓宏文,王洪亮,李熙喆.层序地层基准面的识别对比技术及应用[J].石油与天然气地质,1996,17(3):177-218
[7]邓宏文,王洪亮.高分辨率层序对比在河流相中的应用[J].石油与天然气地质,1997,18(2):90-95
[8]范宜仁.低矿化度条件下泥质砂岩阿尔奇参数研究术[J],1997,21(3):200-204
[9]冯增昭.沉积岩石学(上册)[M]石油工业出版.1993
[10]高山林,韩庆军.鄂尔多斯盆地燕山运动及其与油气关系[J].长春科技大学学报,2000,10(04):355-357
[11]郭少斌,孙绍寒.周家湾地区前侏罗纪古地貌恢复及油气富集规律[J].地球科学,2006,31(3),372-377
[12]郭正权,潘令红等.鄂尔多斯盆地侏罗系古地貌油田的形成条件与分布规律[J].中国石油勘探,2001,6(4):20-27
[13]何自新.鄂尔多斯盆地演化与油气[M].石油工业出版社.2003
[14]何自新.鄂尔多斯盆地油气地质[M].石油工业出版社,2004
[15]李宝芳,李祯,林畅松等.鄂尔多斯盆地中部下侏罗统沉积体系和层序地层[M].北京:地质出版社,1995
[16]李旦,葛芷渊,程小兵.志丹油田侏罗纪沉积前古地貌特征与延10油藏分布[J].西北地质,2006,139(3):55-58
[17]梁积伟.鄂尔多斯盆地侏罗系沉积体系和层序地层学研究[D].西安:西北大学,2007
[18]凌升阶,吕剑文.鄂尔多斯盆地中生界油藏分布与成藏条件[M].北京:石油工业出 版社.2000
[19]罗静兰,李文厚等.延长油区侏罗系-上三叠统层序地层与生储盖组合[J],石油与天然气地质,2001,22(4):337-341
[20]罗蛰潭,曾永诚.油气储集层的孔隙结构[M].北京:科学出版社,1986.186-195
[21]刘星,陆友明,程守田等.垦西油田馆陶组河流沉积高分辨率层序地层研究[J].沉积学报,2002,20(1):101-105
[22]刘勇,孙冬胜,雷天成.陕西子北油田储层特征及对油水分布的控制[J].西北地质,1996,17(4):44-47
[23]梅志超.沉积相与古地理重建[M].西北大学出版社.1994
[24]牟泽辉,朱宏权等.鄂尔多斯盆地南部中生界成油体系[M].北京:石油工业出版社.2001
[25]欧梦常,陈守民.陕北地区侏罗系古地貌与油气成藏关系研究[J].地质与资源,2007年6月,100-101
[26]卿颖.鄂尔多斯盆地定边韩渠-张天渠油区长2、延9+10油藏特征研究[D].西安:西北大学,2007
[27]裘怿楠,陈子琪.油藏描述[M].石油工业出版社.1996
[28]任战利等.志丹探区1997年石油勘探总结,1997,延长石油管理局
[29]任战利.中国北方沉积盆地构造热演化史研究[M].石油工业出版社.1996
[30]任战利,张盛,高胜生等.鄂尔多斯盆地热演化程度异常分布区及形成时期探讨[J],地质学报,2006,80(5):674-682
[31]时志强,韩勇林,张锦泉.鄂尔多斯盆地早侏罗世富县期岩相古地理特征[J].矿物岩石,2001,21(3),124-127
[32]宋国初,李克勤,凌升阶.陕甘宁盆地大油田形成与分布.张文昭主编.中国陆相大油田.北京:石油工业出版社.1997:254-288
[33]孙国凡.鄂尔多斯盆地印支运动及其在形成三叠系、侏罗系油藏中的作用[A]石油地质文集(3)地质出版社,1981
[34]唐民安,孙宝岭.鄂尔多斯盆地径川地区中生界油气富集受控因素及勘探方向[J].河南石油:2000,04:4-7
[35]田在艺,张庆春.中国含油气沉积盆地论[M]北京石油工业出版社.1996
[36]王道富,张明录,史成恩等.2001.鄂尔多斯盆地中生界石油滚动勘探开发技术[J]. 中国油气勘探,6(4)
[37]王鸿祯 史晓颖 王训练等.中国层序地层研究[J].广州:广东科技出版社.2000:189-428
[38]王敏.子长涧峪岔油区长6油层组储层特征研究[D].西安:西北大学,2007
[39]王双明,张玉平.鄂尔多斯盆地侏罗纪盆地形成演化与聚煤规律[J].地学前缘,1999,6(增刊):147-154
[40]王锡福,宋国初.陕甘宁盆地油气藏形成条件及分布特征[M].石油地质进展丛书.石油工业出版社.1990
[41]魏永佩.王毅.鄂尔多斯盆地多种能源矿产富集规律的比较[J].石油与天然气地质,2004,25(4):35-42
[42]吴峧岐.鄂尔多斯盆地麻黄山地区延安组储层特征研究[D].成都:成都理工大学,2008
[43]吴胜和,熊琦华.油气储层地质学[M],第一版.北京:石油工业出版社.1998
[44]夏位荣等.油气田开发地质学[M].石油工业出版社.1999
[45]谢丛坟,蔡尔范,关振良.石油开发地质学[M].中国地质大学出版社.2004
[46]薛良清.论沉积层序级别的划分[J].石油勘探与开发,1998,29(3):10-14
[47]杨俊杰.鄂尔多斯盆地构造演化与油气分布规律[M].石油工业出版社.2002
[48]杨俊杰,李克勤等.中国石油地质志卷-长庆油田石油工业出版社.1992
[49]尹寿鹏,王贵文.测井沉积学研究综述.地球科学进展.1999,16(2)
[50]雍世和,张超谟.测井数据处理与综合解释[M].石油大学出版.1980
[51]于兴河.碎屑岩系油气储层沉积学[M].北京:石油工业出版社.2002
[52]袁珍.鄂尔多斯盆地安塞油田侏罗系延安组沉积相与油气聚集规律研究[D].西安:西北大学,2007
[53]曾大乾,李淑珍.中国低渗透砂岩储层类型及地质特征[J].石油学报,1994,15(1):38-46
[54]张福礼,黄舜兴,杨昌贵等.鄂尔多斯盆地天然气地质[M].地质出版社.1994
[55]张泓,白清昭,张笑薇等.鄂尔多斯聚煤盆地的形成及构造环境[J].煤田地质与勘探,1995,23(3):1-9
[56]赵澄林.沉积岩石学[M].北京:石油工业出版社.2001
[57]赵俊兴,陈洪德.鄂尔多斯盆地侏罗纪早中期甘陕古河的演化变迁[J].石油与天然 气地质,2006,27(04):152-158
[58]周鼎武,李文厚,张云翔等.区域地质综合研究的方法与实践[M].北京:科学出版社.2002
[59]Salman K Lander,R H Bonnell L.Anomalously high pororsity and permeability indeeply buried sandstone reservoirs:Origin and predictability.AAPG Bulletin,2002,86(2):301-328
[60]Geoffrey thyne,A model for digenetic mass transfer adjacent sandstone and shale.Marine and petroleum geology,2001(18)743-755
[61]Dai,J.et al.Stable carbon isotope composition and source rock geochemistry of the giant gas accumulations in the Ordos Basin,China:Organic Geochemistry,2005,36(12),1617-1635
[62]Yong Tai Yang,Wei Li.Long Ma Tectonic and stmtigraphie controls of hydrtcarbon systems in the Ordos Basin:A multicycle cratonic basin in central China[J].AAPG Bulletin.v.89,no.2(February 2005).pp255-269
[63]Bloch S.Lander R H,Bonell L.Anomalously high porosity and permeability in deeply buried sandstones reservoirs:Origin and predictability.AAPG Bulletin.2002,86:301-328
[64]X.M.Xiao,B.Q.Zhao,Z.L.Thu,Z.G.Song and R.W.T.Willins,Upper Paleozoic petroleum system,Ordos Basin,China.Marrine and Petroleun Geology,2005,22(8):945-963
[65]Yuan Y.S,Hu S.B,Wang H J,etc.Meso-Cenozoic tectonothermal evolution of Ordos basin,central China:Insights from newly acquired vitrinite reflectance data and a revision of existing paleothermal indicator data[J].Journal of Geodynamics,2007
[66]Mail A D,fluvial sediment logy.Canadian society of petroleum geologists.Calgary,Alberta,Canada,1977
2 志丹探区义正-吴堡区延安组综合地质研究2009
[1]艾芳,陈建文,韩发俊.沉积微相研究在油田开发中的应用[M].北京:石油工业出社.2002
[2]蚕潭,曾永诚.油气储集层的孔隙结构科学出版社[M].1986
[3]长庆油田石油地质志编写组.中国石油地质志,(卷十二).长庆油田石油工业出版社.1992
[4]陈建平,黄第藩.鄂尔多斯盆地东南缘煤矿[J].沉积学报,1997,15(2):100-104
[5]陈庸勋,戴东林,杨昌贵等.岩相古地理研究方法-以鄂尔多斯盆地为例[M].北京:地质出版社.1981,22-95
[6]邓宏文,王洪亮,李熙喆.层序地层基准面的识别对比技术及应用[J].石油与天然气地质,1996,17(3):177-218
[7]邓宏文,王洪亮.高分辨率层序对比在河流相中的应用[J].石油与天然气地质,1997,18(2):90-95
[8]范宜仁.低矿化度条件下泥质砂岩阿尔奇参数研究术[J],1997,21(3):200-204
[9]冯增昭.沉积岩石学(上册)[M]石油工业出版.1993
[10]高山林,韩庆军.鄂尔多斯盆地燕山运动及其与油气关系[J].长春科技大学学报,2000,10(04):355-357
[11]郭少斌,孙绍寒.周家湾地区前侏罗纪古地貌恢复及油气富集规律[J].地球科学,2006,31(3),372-377
[12]郭正权,潘令红等.鄂尔多斯盆地侏罗系古地貌油田的形成条件与分布规律[J].中国石油勘探,2001,6(4):20-27
[13]何自新.鄂尔多斯盆地演化与油气[M].石油工业出版社.2003
[14]何自新.鄂尔多斯盆地油气地质[M].石油工业出版社,2004
[15]李宝芳,李祯,林畅松等.鄂尔多斯盆地中部下侏罗统沉积体系和层序地层[M].北京:地质出版社,1995
[16]李旦,葛芷渊,程小兵.志丹油田侏罗纪沉积前古地貌特征与延10油藏分布[J].西北地质,2006,139(3):55-58
[17]梁积伟.鄂尔多斯盆地侏罗系沉积体系和层序地层学研究[D].西安:西北大学,2007
[18]凌升阶,吕剑文.鄂尔多斯盆地中生界油藏分布与成藏条件[M].北京:石油工业出 版社.2000
[19]罗静兰,李文厚等.延长油区侏罗系-上三叠统层序地层与生储盖组合[J],石油与天然气地质,2001,22(4):337-341
[20]罗蛰潭,曾永诚.油气储集层的孔隙结构[M].北京:科学出版社,1986.186-195
[21]刘星,陆友明,程守田等.垦西油田馆陶组河流沉积高分辨率层序地层研究[J].沉积学报,2002,20(1):101-105
[22]刘勇,孙冬胜,雷天成.陕西子北油田储层特征及对油水分布的控制[J].西北地质,1996,17(4):44-47
[23]梅志超.沉积相与古地理重建[M].西北大学出版社.1994
[24]牟泽辉,朱宏权等.鄂尔多斯盆地南部中生界成油体系[M].北京:石油工业出版社.2001
[25]欧梦常,陈守民.陕北地区侏罗系古地貌与油气成藏关系研究[J].地质与资源,2007年6月,100-101
[26]卿颖.鄂尔多斯盆地定边韩渠-张天渠油区长2、延9+10油藏特征研究[D].西安:西北大学,2007
[27]裘怿楠,陈子琪.油藏描述[M].石油工业出版社.1996
[28]任战利等.志丹探区1997年石油勘探总结,1997,延长石油管理局
[29]任战利.中国北方沉积盆地构造热演化史研究[M].石油工业出版社.1996
[30]任战利,张盛,高胜生等.鄂尔多斯盆地热演化程度异常分布区及形成时期探讨[J],地质学报,2006,80(5):674-682
[31]时志强,韩勇林,张锦泉.鄂尔多斯盆地早侏罗世富县期岩相古地理特征[J].矿物岩石,2001,21(3),124-127
[32]宋国初,李克勤,凌升阶.陕甘宁盆地大油田形成与分布.张文昭主编.中国陆相大油田.北京:石油工业出版社.1997:254-288
[33]孙国凡.鄂尔多斯盆地印支运动及其在形成三叠系、侏罗系油藏中的作用[A]石油地质文集(3)地质出版社,1981
[34]唐民安,孙宝岭.鄂尔多斯盆地径川地区中生界油气富集受控因素及勘探方向[J].河南石油:2000,04:4-7
[35]田在艺,张庆春.中国含油气沉积盆地论[M]北京石油工业出版社.1996
[36]王道富,张明录,史成恩等.2001.鄂尔多斯盆地中生界石油滚动勘探开发技术[J]. 中国油气勘探,6(4)
[37]王鸿祯 史晓颖 王训练等.中国层序地层研究[J].广州:广东科技出版社.2000:189-428
[38]王敏.子长涧峪岔油区长6油层组储层特征研究[D].西安:西北大学,2007
[39]王双明,张玉平.鄂尔多斯盆地侏罗纪盆地形成演化与聚煤规律[J].地学前缘,1999,6(增刊):147-154
[40]王锡福,宋国初.陕甘宁盆地油气藏形成条件及分布特征[M].石油地质进展丛书.石油工业出版社.1990
[41]魏永佩.王毅.鄂尔多斯盆地多种能源矿产富集规律的比较[J].石油与天然气地质,2004,25(4):35-42
[42]吴峧岐.鄂尔多斯盆地麻黄山地区延安组储层特征研究[D].成都:成都理工大学,2008
[43]吴胜和,熊琦华.油气储层地质学[M],第一版.北京:石油工业出版社.1998
[44]夏位荣等.油气田开发地质学[M].石油工业出版社.1999
[45]谢丛坟,蔡尔范,关振良.石油开发地质学[M].中国地质大学出版社.2004
[46]薛良清.论沉积层序级别的划分[J].石油勘探与开发,1998,29(3):10-14
[47]杨俊杰.鄂尔多斯盆地构造演化与油气分布规律[M].石油工业出版社.2002
[48]杨俊杰,李克勤等.中国石油地质志卷-长庆油田石油工业出版社.1992
[49]尹寿鹏,王贵文.测井沉积学研究综述.地球科学进展.1999,16(2)
[50]雍世和,张超谟.测井数据处理与综合解释[M].石油大学出版.1980
[51]于兴河.碎屑岩系油气储层沉积学[M].北京:石油工业出版社.2002
[52]袁珍.鄂尔多斯盆地安塞油田侏罗系延安组沉积相与油气聚集规律研究[D].西安:西北大学,2007
[53]曾大乾,李淑珍.中国低渗透砂岩储层类型及地质特征[J].石油学报,1994,15(1):38-46
[54]张福礼,黄舜兴,杨昌贵等.鄂尔多斯盆地天然气地质[M].地质出版社.1994
[55]张泓,白清昭,张笑薇等.鄂尔多斯聚煤盆地的形成及构造环境[J].煤田地质与勘探,1995,23(3):1-9
[56]赵澄林.沉积岩石学[M].北京:石油工业出版社.2001
[57]赵俊兴,陈洪德.鄂尔多斯盆地侏罗纪早中期甘陕古河的演化变迁[J].石油与天然 气地质,2006,27(04):152-158
[58]周鼎武,李文厚,张云翔等.区域地质综合研究的方法与实践[M].北京:科学出版社.2002
[59]Salman K Lander,R H Bonnell L.Anomalously high pororsity and permeability indeeply buried sandstone reservoirs:Origin and predictability.AAPG Bulletin,2002,86(2):301-328
[60]Geoffrey thyne,A model for digenetic mass transfer adjacent sandstone and shale.Marine and petroleum geology,2001(18)743-755
[61]Dai,J.et al.Stable carbon isotope composition and source rock geochemistry of the giant gas accumulations in the Ordos Basin,China:Organic Geochemistry,2005,36(12),1617-1635
[62]Yong Tai Yang,Wei Li.Long Ma Tectonic and stmtigraphie controls of hydrtcarbon systems in the Ordos Basin:A multicycle cratonic basin in central China[J].AAPG Bulletin.v.89,no.2(February 2005).pp255-269
[63]Bloch S.Lander R H,Bonell L.Anomalously high porosity and permeability in deeply buried sandstones reservoirs:Origin and predictability.AAPG Bulletin.2002,86:301-328
[64]X.M.Xiao,B.Q.Zhao,Z.L.Thu,Z.G.Song and R.W.T.Willins,Upper Paleozoic petroleum system,Ordos Basin,China.Marrine and Petroleun Geology,2005,22(8):945-963
[65]Yuan Y.S,Hu S.B,Wang H J,etc.Meso-Cenozoic tectonothermal evolution of Ordos basin,central China:Insights from newly acquired vitrinite reflectance data and a revision of existing paleothermal indicator data[J].Journal of Geodynamics,2007
[66]Mail A D,fluvial sediment logy.Canadian society of petroleum geologists.Calgary,Alberta,Canada,1977