层序地层学在乌尔逊凹陷北部大磨拐河组隐蔽油气藏勘探中的应用
|
摘要
隐蔽油气藏勘探要以高分辨率地震资料为基础,以层序地层学理论为指导,结合测井和沉积学综合研究.本文讨论了层序地层学在陆相湖盆隐蔽油气藏勘探中的的理论基础和工作方法,并将其应用于海拉尔盆地乌尔逊凹陷北部大磨拐河组隐蔽油气藏识别中,指出大磨拐河组为一套完整的二级层序,由低水位体系域、水进体系域和高水位体系域组成,其中低水位体系域发育的湖底扇和斜坡带发育的岩性上倾尖灭砂体为研究区主要的隐蔽油气藏类型.
The study of subtle Traps based on the high-resolution seismic data is a focused subject in hydrocarbon exploration.Based on the theory of sequence stratigraphy,and comprehensive using of the logging and sedimentology,the favorable parts can be identified.This paper deals with the theoretical basis and working process of sequence stratigraphy and has applied it to the rift lacustrine basin to find the subtle traps of Damoguaihe Formation in the north of the Wuerxun depression in the Hailaer Basin.The formation of interest is a whole second-order sequence and consists of low stand system tracts (LST),transgressive system tracts (TST) and highstand system tracts(HST).It is suggested that the main reservoir is sublacustrine fan developed in the f lowstand system tracts (LST) and the lithology updip pinchout reservoir developed in the slope break zones.
The study of subtle Traps based on the high-resolution seismic data is a focused subject in hydrocarbon exploration.Based on the theory of sequence stratigraphy,and comprehensive using of the logging and sedimentology,the favorable parts can be identified.This paper deals with the theoretical basis and working process of sequence stratigraphy and has applied it to the rift lacustrine basin to find the subtle traps of Damoguaihe Formation in the north of the Wuerxun depression in the Hailaer Basin.The formation of interest is a whole second-order sequence and consists of low stand system tracts (LST),transgressive system tracts (TST) and highstand system tracts(HST).It is suggested that the main reservoir is sublacustrine fan developed in the f lowstand system tracts (LST) and the lithology updip pinchout reservoir developed in the slope break zones.
引文
[1] 李丕龙,张善文,宋国奇,肖焕钦,王永诗.断陷盆地隐蔽油气藏形成机制--以渤海湾盆地济阳坳陷为例[J].石油实验地质,2004,26(1) :4～10． Li Pi L,Zhang S W,Song G Q,Xiao H Q,Wang Y S.Forming mechanism of subtle oil pools in fault basins-taking the Jiyang depression of the Bohaiwan basin as an example[J].Petroleum Geology & Experiment,2004,26(1) :4～10．
[2] 庞雄奇,陈冬霞,张俊.隐蔽油气藏的概念与分类及其在实际应用中需要注意的问题[J].岩性油气藏,2007,9(1) :2～8． Pang X Q,Chen D X,Zhang J.Concept and categorize of subtle reservoir and problems in its application[J].Lithologic Reservoirs,2007,19(1) :2～8．
[3] 张进铎.地震解释技术现状及发展趋势[J].地球物理学进展,2006,21(2) :578～587． Zhang J D.Present status and future trend of seismic data interpretation techniques[J].Process in Geophysics,2006,21(2) : 578～587．
[4] 马丽娟,郑和荣,陈霞.隐蔽油气藏地震预测技术研究新进展[J].地球物理学进展,2007,22(1) :294～300． Ma L J,Zheng H R,Chen X.The new progress of seismic forecast technology of subtle traps[J].Process in Geophysics,2007,22(1) : 294～300．
[5] 龚洪林,蔡刚,姚清洲.物探解释新技术在隐蔽油气藏勘探中的应用[J].新疆石油天然气,2008,4(1) :45～49． Gong H L,Cai G,Yao Q Z.Application of new technique of geophysical interpretation in subtle oil/gas reservoir exploration[J].Xinjiang Oil& Gas,2008,4(1) :45～49．
[6] 沈守文,彭大钧,颜其彬,黄先律.试论隐蔽油气藏的分类及勘探思路[J].石油学报,2000,21(1) :16～22． Shen S W,Peng D J,Yan Q B,Huang X L.Classification and exploration methods of subtle trap reservoirs[J].ACTA,000,21(1) :16～22．
[7] 张永华,杨道庆,孙耀华,李锋,林社卿,赵雨晴.高精度层序地层学在隐蔽油藏预测中的应用[J].石油物探,2007,46(4) : 378～383． Zhang Y H,Yang D Q,Sun Y H,Li F,Lin S Q,Zhao Y Q.Application of high-resolution sequence stratigraphy in subtle oil pool prediction[J].Geophysical Prosepcting for Petroleum,2007,46(4) : 378～383．
[8] 冯有良,鲁卫华,门相勇.辽河西部凹陷古近系层序地层与地层岩性油气藏预测[J].沉积学报,2009,27(1) :57～63． Feng Y L,Lu W H,Men X Y.Eogene sequence stratigraphy and stratigraphic and lithologic reservoirs prediction in Liaohe West Depression[J].Aeta Sedimentologica Sinica,2009,27(1) :57～63．
[9] 刘振峰,郝天珧,王峰,徐亚.地震资料在层序地层学中的应用进展[J].地球物理学进展,2003,18(1) :24～29． Liu Z F,Hao T Y,Wang F,Xu Y.Research progress on the application of seismic data in sequence stratigraphy [J].Process in Geophysics,2003,18(1) :24～29．
[10] 纪学武,夏义平,康南昌,李明杰,李廷辉,赵忠臣.岩性地层圈闭识别工作步骤及配套技术[J].石油地球物理勘探,2008,43(1) :101～106． Ji X W,Xia Y P,Kang N C,Li M J,Li T H,Zhao Z C.Work steps identifying lithostratigraphic traps and associated techniques[J].OGP,2008,43(1) : 101～106．
[11] 张明振,谭明友,王兴谋.济阳坳陷第三系隐蔽藏储层预测配套技术[J].地球物理学进展,2005,20(1) :42～48． Zhang M Z,Tan M Y,Wang X M.Combined describing techniques of tertiary hidden hydrocarbon reservoir in Jiyang depression[J].Process in Geophysics,2005,20(1) :42～48．
[12] 焦翠华,王海更,牛玉杰,昌伦杰,徐怀民,刘太勋,刘晓兵.塔里木盆地得4油田东河砂岩层序地层界面类型及测识别方法 [J].石油与天然气地质,2007,28(1) :69～76． Jiao C H,Wang H G,Niu Y J,Chang L J,Xu H M,Liu T X,Liu X B.Sequence boundary types and logging identification of Donghe sandstone in HD4 oil-field[J].Tarim Basin.Oil Gas Geology[J].2007,28(1) : 69～76．
[13] 游李伟,彭军,陈果,汪彦.坡折带理论在油气勘探中的应用[J].新疆石油地质,2005,26(6) :322～325． You L W,Peng J,Chen G,Wang Y.Application of the theory of slope break to petroleum exploration[J].Xinjiang Petroleum Geology.2005,26(6) :322～325．
[2] 庞雄奇,陈冬霞,张俊.隐蔽油气藏的概念与分类及其在实际应用中需要注意的问题[J].岩性油气藏,2007,9(1) :2～8． Pang X Q,Chen D X,Zhang J.Concept and categorize of subtle reservoir and problems in its application[J].Lithologic Reservoirs,2007,19(1) :2～8．
[3] 张进铎.地震解释技术现状及发展趋势[J].地球物理学进展,2006,21(2) :578～587． Zhang J D.Present status and future trend of seismic data interpretation techniques[J].Process in Geophysics,2006,21(2) : 578～587．
[4] 马丽娟,郑和荣,陈霞.隐蔽油气藏地震预测技术研究新进展[J].地球物理学进展,2007,22(1) :294～300． Ma L J,Zheng H R,Chen X.The new progress of seismic forecast technology of subtle traps[J].Process in Geophysics,2007,22(1) : 294～300．
[5] 龚洪林,蔡刚,姚清洲.物探解释新技术在隐蔽油气藏勘探中的应用[J].新疆石油天然气,2008,4(1) :45～49． Gong H L,Cai G,Yao Q Z.Application of new technique of geophysical interpretation in subtle oil/gas reservoir exploration[J].Xinjiang Oil& Gas,2008,4(1) :45～49．
[6] 沈守文,彭大钧,颜其彬,黄先律.试论隐蔽油气藏的分类及勘探思路[J].石油学报,2000,21(1) :16～22． Shen S W,Peng D J,Yan Q B,Huang X L.Classification and exploration methods of subtle trap reservoirs[J].ACTA,000,21(1) :16～22．
[7] 张永华,杨道庆,孙耀华,李锋,林社卿,赵雨晴.高精度层序地层学在隐蔽油藏预测中的应用[J].石油物探,2007,46(4) : 378～383． Zhang Y H,Yang D Q,Sun Y H,Li F,Lin S Q,Zhao Y Q.Application of high-resolution sequence stratigraphy in subtle oil pool prediction[J].Geophysical Prosepcting for Petroleum,2007,46(4) : 378～383．
[8] 冯有良,鲁卫华,门相勇.辽河西部凹陷古近系层序地层与地层岩性油气藏预测[J].沉积学报,2009,27(1) :57～63． Feng Y L,Lu W H,Men X Y.Eogene sequence stratigraphy and stratigraphic and lithologic reservoirs prediction in Liaohe West Depression[J].Aeta Sedimentologica Sinica,2009,27(1) :57～63．
[9] 刘振峰,郝天珧,王峰,徐亚.地震资料在层序地层学中的应用进展[J].地球物理学进展,2003,18(1) :24～29． Liu Z F,Hao T Y,Wang F,Xu Y.Research progress on the application of seismic data in sequence stratigraphy [J].Process in Geophysics,2003,18(1) :24～29．
[10] 纪学武,夏义平,康南昌,李明杰,李廷辉,赵忠臣.岩性地层圈闭识别工作步骤及配套技术[J].石油地球物理勘探,2008,43(1) :101～106． Ji X W,Xia Y P,Kang N C,Li M J,Li T H,Zhao Z C.Work steps identifying lithostratigraphic traps and associated techniques[J].OGP,2008,43(1) : 101～106．
[11] 张明振,谭明友,王兴谋.济阳坳陷第三系隐蔽藏储层预测配套技术[J].地球物理学进展,2005,20(1) :42～48． Zhang M Z,Tan M Y,Wang X M.Combined describing techniques of tertiary hidden hydrocarbon reservoir in Jiyang depression[J].Process in Geophysics,2005,20(1) :42～48．
[12] 焦翠华,王海更,牛玉杰,昌伦杰,徐怀民,刘太勋,刘晓兵.塔里木盆地得4油田东河砂岩层序地层界面类型及测识别方法 [J].石油与天然气地质,2007,28(1) :69～76． Jiao C H,Wang H G,Niu Y J,Chang L J,Xu H M,Liu T X,Liu X B.Sequence boundary types and logging identification of Donghe sandstone in HD4 oil-field[J].Tarim Basin.Oil Gas Geology[J].2007,28(1) : 69～76．
[13] 游李伟,彭军,陈果,汪彦.坡折带理论在油气勘探中的应用[J].新疆石油地质,2005,26(6) :322～325． You L W,Peng J,Chen G,Wang Y.Application of the theory of slope break to petroleum exploration[J].Xinjiang Petroleum Geology.2005,26(6) :322～325．
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心