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《Well Logging Technology》 1989-02
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Effect of Quality Control in Optimum Log Interpretation Technique,

Xiao Lizhi  
This paper discusses the defination and application of quiality control in optimum log interpretation technique, and shows: (1) the confidence curve [a_i-√/σ_i~2 + τ_i~2, a_i + √σ_i~2 + τ_i~2] is used to confirm the assumption a_i-f_i (X, s)~N (0, σ_i~2 + τ_i~2), i = 1, 2,…, n; (2) reduced incoherence function Rinc is to confirm assumption △(a, X)~x~2 (n + t - m). The computation shows: P[|a_i-f_i(X, S)|≤(σ_i~2+τ_i~2)~(1/2)= 68.3%, i=1, 2,…n, and P [Rinc~2≤1]= 84.2%.
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【References】
Chinese Journal Full-text Database 1 Hits
1 Liu Ziyun & Wang Xiangong;Application of Stuffing Function to the Optimization of Log Interpretation[J];;1991-03
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 Jin Zhenwu;Xiao Lizhi;A Tentative Comment on the Applicatiou of Inverse Theory to Log Interpresasion[J];;1989-06
【Co-references】
Chinese Journal Full-text Database 7 Hits
1 ZHANG Meng~1, HUANG Si-jing~1, FENG Wen-xin~2, WANG Lei~1, ZHENG Wen-bao~1, ZHAN Xin~1, HAN Jun-zheng~1, CHENG Zhen-xing~1, PENG Jing-song~1 1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China; 2.Special School of Zhengzhou Industry & Trade, Zhengzhou 450007, China;Further calculating plots in a triangle for the classification of sandstones[J];Journal of Chengdu University of Technology(Science & Technology Edition);2005-04
2 Song Yonglin. WLT, 2000, 24(2): 108-109;On Prediction of Sedimental Sand Body with Fluvial Facies.[J];WELL LOGGING TECHNOLOGY;2000-02
3 Luo Fengzhi (The Geophysical Prospecting Research Institute, Zhongyuan Oilfield Company, SINOPEC, Henan 457001, P. R. China) Teng Chunming and Li Zhi et al. ,;The Application of Well Logging-Constrained Inversion Technique to Reservoir Prediction in Wendong Area of Dongpu Depression[J];Fault-block Oil & Gas Field;2002-03
4 Lu Xiaoguang(Exploration and Development Research Institute of Daqing Petroleum Administrative Bureau,Heilongjiang, 163712,P.R.China)pp.10 13.;RESERVOIR GEOLOGIC MODEL AND RANDOM MODELLING TECHNIQUE[J];PETROLEUM GEOLOGY & OILFIELD DEUELOPMENT IN DAQING;2000-01
5 QIU Peng(Department of Geology and Environmental Engineering, Xi'an University of Science and Technology, Xi'an 710054,China);STUDY ON THE RANDOM MODELIZATION OFSEDIMENTARY FACIES IN HUOSHAOSHAN OIL FIELD[J];Journal of Precious Metallic Geology;2002-04
6 LI Peng, LU Mei-juan (Geological Research Institute of Jiangsu Oil Field of SINOPEC,Yangzhou Jiangsu 225009);The Genesis Analysis of Low-porosity, Low-permeability Sandstone for PuKou Formation, TaiZhou Formation in ZJD Structure[J];offshore Oil;2003-01
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【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 TAN Mao-jin1,Shi Yao-lin1,Wang Xiao-jie2(1.Earth Science College,Graduate University of Chinese Academy of Sciences,Beijing 100049,China;2.Faculty of Natual Resource &Information Technology,China University of Petroleum,Beijing 102249,China);Progress in joint inversion of well logging data of multi-physics fields[J];Progress in Geophysics;2008-05
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