桩海古潜山裂缝预测的方法研究—以胜利油田桩海地区为例

doi:10.11743/ogg20080608

Abstract

Abstract:

Output from fractured reservoirs takes up a big chunk in world's total oil and gas production.Study of fractured reservoirs has become a focus of the industry.However,due to a complicated distribution of fractures, the identification of the fractures has been a headache for researchers.Based upon the real data of fractures in paleo-buried hill of the Zhuanghai area,Shengli oilfield,we processed seismic data by employing wavelet fre-quency division processing method and multiscale edge detection.As a result,effective waves are highlighted as the quality of seismic data is improved and the noise is eliminated.This is favorable for the further research of reservoirs in structural domain and optimization of fracture prediction.

Key words: two-dimension wavelet transform, multi-scale edge detection, wavelet frequency division,fracture prediction, Zhuanghai paleo-buried hill

CLC Number:

TE122.2

Lu Hongyou, Chen Xiaohong, Zhang Ruwei. Method study of fracture prediction in the Zhuanghai paleo-buried hill:an example from the Zhuanghai area of Shengli Oilfield[J]. Oil & Gas Geology, 2008, 29(6): 758-763.

References

[1] 康志江,李江龙,张冬丽,等.塔河缝洞型碳酸盐岩油藏渗流特征[J].石油与天然气地质,2005,26(5):634～640,673
[2] 魏福军,高志前,樊太亮,等.塔里木盆地塔中地区输导体系及成藏效应[J].石油与天然气地质,2007,28(2):266～273
[3] 曾大乾,张世民,卢立泽.低渗透致密砂岩气藏裂缝类型及特征[J].石油学报,2003.24(4):36～39
[4] 黄捍东,胡光岷,贺振华,等.利用多尺度边缘检测研究碳酸盐岩裂缝分布[J].物探化探计算技术,2000,22(1):2～25
[5] 贺振华,黄捍东,胡光岷,等.地下介质横向变化的地震多尺度边缘检测技术[J].物探化探计算技术,1999,21(4):289～294
[6] 苟量,彭真明.小波多尺度边缘检测及其在裂缝预测中的应用[J].石油地球物理勘探,2005,40(3):309～313
[7] 王西文,刘全新,高静怀,等.地震资料在小波域的分频处理与重构[J].石油地球物理勘探,2001,36(1),78～85
[8] 胡光岷,贺振华,黄德济,等.利用纵波资料反演裂缝发育密度和方向[J].成都理工学院学报,2000,27(2):145～150
[9] 贺振华,黄德济.复杂油气藏地震波场特征方法理论及应用[M].成都:四川科学技术出版社,1999
[10] 胡宗全,廖红伟,刘人和.分砂层地质曲率分析在裂缝预测中的应用[J].石油实验地质,2002,24(5):450～454
[11] 韩革华,漆立新,李宗杰,等.塔河油田奥陶系碳酸盐岩缝洞型储层预测技术[J].石油与天然气地质,2006,27(6):860～870
[12] 李书恒.靖安油田长6层裂缝研究[J].低渗透油气田,2001,6(6):98～102
[13] 魏春光,雷茂盛,万天丰,等.古龙-徐家围子地区营城组古构造应力场数值模拟--构造裂缝发育区带预测及对比研究[J].石油与天然气地质,2006,27(1):78～84,105
[14] 钟森.反射地震记录的多尺度边缘检测[J].石油地球物理勘探,1998,33(1):61～65

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Method study of fracture prediction in the Zhuanghai paleo-buried hill:an example from the Zhuanghai area of Shengli Oilfield

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