Nonlinear inversion of the reservoir prediction&mdash;&mdash; example of Seimpar Inversion

LIU Junying; YONG Xueshan; GAO Janhu

doi:10.3969/j.issn.1673-8926.2007.01.015

Lithologic Reservoirs >

2007 , Vol. 19 >Issue 1: 81 - 85

DOI: https://doi.org/10.3969/j.issn.1673-8926.2007.01.015

Nonlinear inversion of the reservoir prediction—— example of Seimpar Inversion

LIU Junying ,
YONG Xueshan ,
GAO Janhu

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Northw est B ranch, Research Institu te of P etroleum E xp loration and D evelopm ent, PetroChina

Online published: 2007-03-15

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Abstract

Nonlinear inversion in the reservoir prediction is a very important field of geophysics.On the base of nonlinear methods,such as artificial neural network,fractal and fractal dimension etc.,the authors expound that, as a method of nonlinear inversion,Seimpar Inversion could carry out wave impedance inversion without using convolution equation, and also inverse logging parameter byseismic records under the logging constrained.This method of inversion could resolve complex geological problems which are hardly to be solved by routine inversion, and it is applied well in practice.

Key words： limestone cave; organic reef; the numerical simulation of seismic wave field; snapshot of seismic wave field

Cite this article

LIU Junying , YONG Xueshan , GAO Janhu . Nonlinear inversion of the reservoir prediction—— example of Seimpar Inversion[J]. Lithologic Reservoirs, 2007 , 19(1) : 81 -85 . DOI: 10.3969/j.issn.1673-8926.2007.01.015

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