东营凹陷王庄—宁海地区馆陶组储层预测
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摘要
在研究地质资料、测井资料的基础上,针对胜利油田王庄宁海地区馆陶组地层的变化特征规律,制定了新的储层预测技术方法.(1)精细构造技术研究:利用原始地震资料、地震道积分资料及小波分解资料,结合地质平面层序地层单元分析方法,划分出地质单元边界.(2)反演测井声波时差技术研究:利用地震小波变换属性、测井声波时差资料,采用稳健回归方法直接反演声波时差,进而计算孔隙度.该方法,可提高反演的分辨率,增加了反演结果的可靠性.结合研究区地质资料,把这种研究技术方法应用到王庄宁海地区馆陶组储层的预测研究,取得了良好的效果.
Based on data of geology and well log.The practical and valid new reservoir prediction technique is worked out for WangZhuang and Ninghai area of Guantao set, Shengli oil-field. Firstly we research the technique of fine structure , then make use of the primitive seismic data, the trace integral data and data of wavelet transformed , togethering the analyses of geology flat surface layer geologic strata unit, and divide the boundary of the geology body. Secondly,we have studied the inverse technique of acoustic Δ f . We make use of the attributes of wavelet transformation with seismic data, and adopte a steady regress method to inverse directly acoustic Δ f , calculating the porosity. The technique and method is with high resolusion ,and the inversed result is dependable. We combine technique method that research area geology data, and apply the above researched results to reservoir prediction of Guan Tao set in WangZhuang and NingHai area ,final we have obtained the better result.
Based on data of geology and well log.The practical and valid new reservoir prediction technique is worked out for WangZhuang and Ninghai area of Guantao set, Shengli oil-field. Firstly we research the technique of fine structure , then make use of the primitive seismic data, the trace integral data and data of wavelet transformed , togethering the analyses of geology flat surface layer geologic strata unit, and divide the boundary of the geology body. Secondly,we have studied the inverse technique of acoustic Δ f . We make use of the attributes of wavelet transformation with seismic data, and adopte a steady regress method to inverse directly acoustic Δ f , calculating the porosity. The technique and method is with high resolusion ,and the inversed result is dependable. We combine technique method that research area geology data, and apply the above researched results to reservoir prediction of Guan Tao set in WangZhuang and NingHai area ,final we have obtained the better result.
引文
[1] 丁贵明,张一伟,等.油气勘探工程[M].北京:石油工业出版社,1997.
[2] 信荃麟,金强,等.含油气盆地构造岩相分析[M].北京:地质出版社,1993.
[3] 徐怀民,李真济,等.陆相断陷盆地含油气系统综合评价[M].东营:石油大学出版社,2000.
[4] 程正兴.小波分析算法与应用[M].西安:西安交通大学出版社,1998.
[5] 彭玉华.小波变换与工程应用[M].北京:科学出版社,1999.
[6] 李庆忠.走向精确的勘探道路———高分辨率三维地震勘探系统工程剖析[M].北京:石油工业出版社,1994.
[7] 刘雯林.油气田开发地震技术[M].北京:石油工业出版社,1996.
[8] 张万选,等.陆相断陷盆地层序成因初探[J].石油学报,1996,17(3):324~329.
[9] 王秉海,钱凯.胜利油区地质研究与勘探实践[M].东营:石油大学出版社,1999,234~280.
[10] 付国强,等.河流相砂岩油藏综合地质评价建模[J].石油学报,2000,21(5):35~39.
[2] 信荃麟,金强,等.含油气盆地构造岩相分析[M].北京:地质出版社,1993.
[3] 徐怀民,李真济,等.陆相断陷盆地含油气系统综合评价[M].东营:石油大学出版社,2000.
[4] 程正兴.小波分析算法与应用[M].西安:西安交通大学出版社,1998.
[5] 彭玉华.小波变换与工程应用[M].北京:科学出版社,1999.
[6] 李庆忠.走向精确的勘探道路———高分辨率三维地震勘探系统工程剖析[M].北京:石油工业出版社,1994.
[7] 刘雯林.油气田开发地震技术[M].北京:石油工业出版社,1996.
[8] 张万选,等.陆相断陷盆地层序成因初探[J].石油学报,1996,17(3):324~329.
[9] 王秉海,钱凯.胜利油区地质研究与勘探实践[M].东营:石油大学出版社,1999,234~280.
[10] 付国强,等.河流相砂岩油藏综合地质评价建模[J].石油学报,2000,21(5):35~39.
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