Study on Influence Factors of NMR T2 Spectrum Inversion

被引：0

作者：

Li Peng-ju ^{[1
]}

Chen Hong-an ^{[1
]}

Luan Zhao-yang ^{[1
]}

Gu Yu-feng ^{[1
]}

机构：

[1] Northeast Petr Univ, Geosci Coll, Daqing 163318, Peoples R China

来源：

GREEN POWER, MATERIALS AND MANUFACTURING TECHNOLOGY AND APPLICATIONS II | 2012年 / 214卷

关键词：

NMR; T2; spectrum; Inversion; Influence factors;

D O I：

10.4028/www.scientific.net/AMM.214.244

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

It is essential to investigate influence factors of inversion for improving inversion quality. Firstly to classify the influencing factors, then to make numerical experiment for each influence factor using the forward and inversion simulation technology. The results show that the collection parameters and quality of echoes have the great influence on the inversion quality, and the assigned parameters of T2 spectrum inversion have little influence. Hence, optimizing the parameter of echo collection can improve the T2 spectrum inversion quality and application effect of NMR. As for the assigned parameters, they could be selected flexibly according to the concrete conditions.

引用

页码：244 / 248

页数：5

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