张店-白秋区块滚动勘探开发认识与实践
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摘要
张店-白秋区块油气资源丰富,但断裂破碎,构造复杂,储层特征认识不清。近几年,通过应用高精度三维地震资料精细解释技术、测井评价技术、定向井钻探等相关技术,并充分利用地质、测井、录井、分析化验资料,在白秋区块开展了基础地震和地质研究工作,落实了该区构造格局,搞清了储层特征、成藏规律及储量规模,并摸索出一套行之有效的滚动勘探开发方法,应用后取得了显著效果,对复杂断块油田的滚动开发具有借鉴意义。
As Zhangdian-Baiqiu block is characterized by abun dant hydrocarbon resources,structural fractures and compli cated structures,there was no clear understanding on reser voir characteristics.In recent years,through technique ap plication covering 3D seismic data fine interpretation,log ging interpretation and exploratory directional drilling,com bined with geology,well logging,mud logging and analytical experiment data,basic seismic and geologic research have been carried out in Baiqiu block.As a result,the structural framework has been made clear.On the basis of reservoir characteristics,accumulation law and reservoir scale,a se ries of effective methods on progressive exploration and development have been worked out,achieving obvious effect in application and providing significant guidance for progressive development of complex fault block.
As Zhangdian-Baiqiu block is characterized by abun dant hydrocarbon resources,structural fractures and compli cated structures,there was no clear understanding on reser voir characteristics.In recent years,through technique ap plication covering 3D seismic data fine interpretation,log ging interpretation and exploratory directional drilling,com bined with geology,well logging,mud logging and analytical experiment data,basic seismic and geologic research have been carried out in Baiqiu block.As a result,the structural framework has been made clear.On the basis of reservoir characteristics,accumulation law and reservoir scale,a se ries of effective methods on progressive exploration and development have been worked out,achieving obvious effect in application and providing significant guidance for progressive development of complex fault block.
引文
[1]童崇光.油气田地质学[M].北京:地质出版社,1985:35-83
[2]杨通佑,武若霞,陈素贞,等.影响断块油田开发效果的因素分析[J].石油学报,1985,6(2):59-67
[3]李宗信.复杂断块油田滚动开发技术研究[J].断块油气田,1995,2(3):24-28
[4]王平.复杂断块油田详探与开发[M].北京:石油工业出版,1994:78-104
[2]杨通佑,武若霞,陈素贞,等.影响断块油田开发效果的因素分析[J].石油学报,1985,6(2):59-67
[3]李宗信.复杂断块油田滚动开发技术研究[J].断块油气田,1995,2(3):24-28
[4]王平.复杂断块油田详探与开发[M].北京:石油工业出版,1994:78-104
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