A Solution of Imaging and Wave Impedance Inversion of Seismic data

被引：0

作者：

Yang, Rui ^{[1
]}

Chen, Guangxuan ^{[2
]}

Qin, Panke ^{[3
]}

Wu, Nengyou ^{[1
]}

Yu, Jiashun ^{[4
]}

机构：

[1] Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China

[2] Peoples Publ Secur Univ China, Beijing, Peoples R China

[3] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing, Peoples R China

[4] GNS Sci, Lower Hutt 5040, New Zealand

来源：

MECHATRONICS, ROBOTICS AND AUTOMATION, PTS 1-3 | 2013年 / 373-375卷

基金：

中国国家自然科学基金;

关键词：

Inversion; reflection coefficient; synthetic seismogram; sparse spike; wave impedance;

D O I：

10.4028/www.scientific.net/AMM.373-375.569

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In order to improve the resolution and accuracy of the inversion, this paper proposed a new inversion method. By introducing constraint sparse spike inversion, the new method can fully take the advantages of high vertical resolution of logging data and the preferable transverse continuity of the seismic data to improve the resolution of the profiles and the quality of imaging and inversion in specific areas. Experimental results showed that this solution can deduce more precise and reasonable inversion result than other inversion solution. Constraint sparse spike inversion can generate reflection coefficients with broad frequency band and solve the marking problems preferably, thereby makes the impedance model obtained from the inversion even close to the actual situation underground.

引用

页码：569 / +

页数：2