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基于迭代Tikhonov正则化的核磁测井解谱方法研究
西南石油大学学报(自然科学版)
2009年 31卷 第1期
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Title
TIKHONOV ITERATION METHOD OF ECHO-STRIPPING T RELAXATION SPECTRA FROM NUCLEAR MAGNETIC RESONANCE LOG DATA
Authors
MA Jian-haia SUN Jian-menga SUN Mengb WANG Zi-tingb
单位
中国石油大学:a.地球资源与信息学院,b.数学与计算科学学院,山东东营257061
Organization
China University of Petroleum:a.School of Geo-Resources and Information,b.School of Mathematics and Computation Science,China University of Petroleum,Dongying Shandong 257061,China
关键词:
核磁测井解谱;
迭代Tikhonov正则化;
—曲线;
正则化参数;
收敛速度;
Keywords:
NMR logging Echo-stripping;
Tikhonov iteration regularization;
-curve;
regularization parameter;
convergence rate;
DOI
10.3863/j.issn.1674-5086.2009.01.009