复杂断块油气藏评价建产一体化配套技术
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摘要
针对华北油田复杂构造油气藏、复杂岩性油气藏、复杂砾岩油气藏及复杂潜山油气藏等4种主要油气藏类型,讨论了三维地震二次采集、地震资料精细目标处理、叠后提高纵向分辨率的地震资料拓频处理、特殊类型储层预测及传统地质研究与新技术相结合等方法。针对不同类型的油气藏,以实际研究区块为例,对评价建产研究过程中这些关键技术的应用及其效果进行了阐明。
Aiming at the major four types of reservoirs,i.e.complicated structural hydrocarbon reservoir,complicated lithologic hydtocarbon reservoir,complicated conglomerate hydrocarbon reservoir and complicated buried hill hydrovarbon reservoir in Huabei Oilfield,this article discusses the secondary three-dimensional seismic acquisition,fine target processing of seismic data,extension frequency processing of seismic data of poststack improving vertical resolution,reservoir prediction of special type and the techniques combined traditional methods of geological research and new technologies.Taking the actual research block an example,the application and effect of these key technologies are analyzed in the process of evaluation and building up production for different types of reservoirs.
Aiming at the major four types of reservoirs,i.e.complicated structural hydrocarbon reservoir,complicated lithologic hydtocarbon reservoir,complicated conglomerate hydrocarbon reservoir and complicated buried hill hydrovarbon reservoir in Huabei Oilfield,this article discusses the secondary three-dimensional seismic acquisition,fine target processing of seismic data,extension frequency processing of seismic data of poststack improving vertical resolution,reservoir prediction of special type and the techniques combined traditional methods of geological research and new technologies.Taking the actual research block an example,the application and effect of these key technologies are analyzed in the process of evaluation and building up production for different types of reservoirs.
引文
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[2]钱荣均,王尚旭.石油地球物理勘探技术进展[M].北京:石油工业出版社,2006.Qian Rongjun,Wang Shangxu.Advances in petroleum geophysicalexploration technology[M].Beijing:Petroleum Industry Press,2006.
[3]王延光.储层地震反演方法以及应用中的关键问题与对策[J].石油物探,2002,41(3):299-303.Wang Yanguang.Seismic reservoir inversion methods and thekey problems and countermeasures in application[J].PetroleumGeophysical Prospecting,2002,41(3):299-303.
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