裂缝性潜山油藏储集层识别与预测
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摘要
埕北30太古宇为裂缝性潜山油藏,裂缝是其主要的储集空间和流体运移通道。裂缝性储集层识别与预测是这类油藏描述的核心和关键。为此,岩心、录井、测井、试井结合建立了储集层划分和分类标准,识别描述了井点储集层的分布;以井点储集层为约束条件,应用三维地震反演技术,预测了埕北30潜山太古宇油藏的储集层三维空间展布。
The Archaeozoic reservoir of Chengbei-30 is a fractured buried-hill oil pool.The fractures are major reservoir space and fluid course.The core and key in describing the fractured reservoir is to identify reservoir and predict their distribution.Thus,the standard for reservoir dividing and sorting is established combining with the data as core experimental analysis,logging,well log,well testing and geologic studying. This paper describes the reservoir distribution in wells and predicts 3-D reservoir distribution of Archaeozoic reservoir in the Chengbei-30 burried hill with 3-D seismic inversion.
The Archaeozoic reservoir of Chengbei-30 is a fractured buried-hill oil pool.The fractures are major reservoir space and fluid course.The core and key in describing the fractured reservoir is to identify reservoir and predict their distribution.Thus,the standard for reservoir dividing and sorting is established combining with the data as core experimental analysis,logging,well log,well testing and geologic studying. This paper describes the reservoir distribution in wells and predicts 3-D reservoir distribution of Archaeozoic reservoir in the Chengbei-30 burried hill with 3-D seismic inversion.
引文
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2揭克常.东胜堡变质岩油藏.北京:石油工业出版社,1997
3王华芬,屈中英.王庄变质岩油藏.北京:石油工业出版社,1997
4A M Saidi.Reservoir engineering of fractured reservoits.Paris:Total Edition,1987
5T D Van Golf-Racht.Fundamentals of Fractured Reservoir Engineering.New York:Elsevier Scientific Publishing Company,1982
6R A Nelson.Geologic analysis of naturally fractured reservoirs,Houston:Gulf Publishing Company,1985
7王志章等.裂缝性油藏描述及预测.北京:石油工业出版社,2000
8谭廷栋.裂缝性油气藏测井解释模型与评价方法.北京:石油工业出版社,1987
9史建忠,张玲.埕岛油田埕北30潜山复杂岩性储层测井定量评价.测井技术,2000,24(5):328～332
10王允诚.油气储层评价.北京:石油工业出版社,1999
11张厚福.石油地质学.北京:石油工业出版社,1999
12王允诚,周文,朱家铭等.裂缝性致密油气储集层.北京:地质出版社,1992
13李友全.试井技术在潜山油藏评价中的应用.石油地质与采收率,2004,11(4):75～77
14欧阳健.测井技术在裂缝性碳酸盐岩油气勘探中的应用.北京:石油工业出版社,1991
15陈钢花,毛克宇.利用地层微电阻率成像测井识别裂缝.测井技术,1999,23(4):279～281,298
16景永奇,秦瑞宝.利用裂缝指示曲线判别花岗岩潜山纵向裂缝发育带.测井技术,1999,23(1):38～42
17K B Sullivan等.井眼成像在裂缝和薄层中的应用.许东晖等译.测井科技,1996(2)
18姚逢昌,甘利灯.地震反演的应用与限制.石油勘探与开发,2000,27(2):53～56
19甘利灯等.非常规储集层地震横向预测的一种方法.石油勘探与开发,2000,27(2):65～68
20李庆忠.论地震约束反演的策略.石油地球物理勘探,1998,33(4):423～438
21张玉芬.测井资料约束的层速度反演.石油与天然气地质,1998,19(3):227～231
22王军,张强.埕北30潜山太古宇储集层预测.石油勘探与开发,2003,30(1):57～59
23周英杰,武强,张敬轩等.胜利油田埕北30潜山裂缝性油藏裂缝发育分布预测研究.中国矿业大学学报,2004,33(4):433～437
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