Complex-structure modeling in seismic inversion

被引：0
|
作者：
Ye D. [1 ]
Cheng Z. [1 ]
Zheng W. [1 ]
Qin L. [1 ]
Bian L. [1 ]
机构：
[1] Geophysical Department, Research Institute of Exploration and Development, Xinjiang Oilfield Company, Urumchi, 830013, Xinjiang
来源：
Shiyou Diqiu Wuli Kantan/Oil Geophysical Prospecting | 2018年 / 53卷
关键词：
Attribute modeling; Complex structure modeling; Seismic inversion;
D O I：
10.13810/j.cnki.issn.1000-7210.2018.S1.043
中图分类号：
学科分类号：
摘要：
In the present exploration, geological conditions are becoming more and more complicated, and it is much more difficult to do reservoir prediction. Aiming at complex-structure targets, this paper discusses in detail the basic principle of complex structure modeling and its influence on seismic inversion, the difference and advantage between the initial inversion model with constraints of structural modeling and the conventional inversion model under complex structure background. Using GeoEast integrated platform for complex structure modeling and attribute modeling, we solves the problem of the initial inversion model building in complex structure, especially model details near the upper and lower walls of overthrust faults are clearly built up. Our application proves that tools provided by GeoEast can build high-precision initial inversion models for seismic inversion. © 2018, Editorial Department OIL GEOPHYSICAL PROSPECTING. All right reserved.
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收藏
页码：270 / 275
页数：5
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