Forward modeling for seismic response characteristics of the fracture-cavity Ordovician reservoir in Shunnan area of central Tarim Basin

被引：0

作者：

机构：

[1] Exploration and Development Research Institute of the Northwest Oilfield Branch Corporation, SINOPEC

[2] Institute of Geophysics and Geomatics, China University of Geosciences

来源：

Wang, B. | 1600年 / Science Press卷 / 53期

关键词：

Forward modeling; Fracture-cavity reservoir; Seismic recognition pattern; Seismic response characteristics; Shunnan area;

D O I：

10.3969/j.issn.1000-1441.2014.03.013

中图分类号：

学科分类号：

摘要：

The carbonate reservoir of the Ordovician in Shunnan area of central Tarim Basin, usually has a larger burying depth, small scale, high heterogeneity and multiple types of reflection, of which the seismic response characteristics are unclear. On the base of fine analysis of 3D seismic data, combined with the actual drilling, logging and geological data, the geological models for different types of fracture-cavity reservoir are established. By changing the reservoir's morphology, development scale, spatial development location and other factors, the change of seismic responses characteristics of target reservoir are simulated and studied. And based on that, seismic recognition pattern of fracture-cavity reservoir in this area is concluded and built, which provides a reference for the prediction of fracture-cavity Ordovician reservoir in Shunnan area.

引用

页码：344 / 350+359

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