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《Well Logging Technology》 2003-02
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Experience Correction for KCl-mud Effect on Spectrum Logging

Huang Daqin, Lin Chunzheng  
KCl-mud can protect the borehole. But it has bad effect on spectrum logs. In this article, actual logging data is used to analyze KCl-mud property. Based on the KCl-mud property, the quantitative relationship equation of KCl-mud resistivity and the curves of U, Th and K is acquired and the correction coefficients are got from the relationship equation. Using this calibrating method, the better effect is acquired in actual data interpretation.
【CateGory Index】: P631.8
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【References】
Chinese Journal Full-text Database 1 Hits
1 Wang Lushui1, Liu Mengwen1 and Ke Qiyu2// 1 Company of Well Log, Liaohe Bureau of Petroleum Exploration, Panjin City, Liaoning 124010;2 Departmento f Exploration,Liaohe Oilfield Company,PetroChina,Panjin City,Liaoning Province 124010;Discussion of KCL Mud Affecting on Log Curves[J];China Petrleum Exploration;2005-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 SHEN Wei-cheng,WANG Qing-kuiState Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,China;Oil-bearing logging comprehensive evaluation of the reservoir in the Zilaitun oil-field,Hebei,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2006-03
2 Zhang Luhui, Liu Guomin. WLT, 2000, 24(2): 125-129;Application of Minilog Curves to Distinguishing Special Oil Reservoir.[J];WELL LOGGING TECHNOLOGY;2000-02
3 Tian Zhongyuan, Yan Weilin, et al.;On Variations of Formation Resistivity in Fresh Drilling Mud Invasion[J];Well Logging Technology;2003-02
4 Zhang Youchun, Ren Shujun.;Application of the High-resolution Deep-investigation Resistivity Tool in Shengli Oilfield.[J];Well Logging Technology;2003-S1
5 Ding Shicun.;Design of Independent Combinative Microelectrode and 4-arm Caliper Logging Tool and Its Application[J];Well Logging Technology;2003-S1
6 GENG Bin,YANG Ying-zhen,MA Kui-yong,GENG Sheng-chen (Geo-science Research Inst. of Shengli Oilfield LTD., Dongying,Shandong 257000, China);Application of Micro-electrode Log Curves in the Low Permeability Reservoirs[J];Well Logging Technology;2004-01
7 HAN Xue-hui 1,3 ,KUANG Li-chun2,DAI Shi-hua1,TAO Guo 1,3 (1. Xinjiang Well logging Company, Wulumuqi , Xinjiang 834000, China; 2. Xinjiang Oilfield Company, Wulumuqi, Xinjiang 834000,China; 3. Key Well Logging Laboratory, CNPC , Changping, Beijing 102249, China);Influence of Wettability on Calculations of Water Saturation in Pure Sandstone[J];Well Logging Technology;2004-06
8 YANG Jin-zhou(Drilling Technology Research Institute,Shengli Petroleum Administration,Dongying,Shandong 257017,China);Application of Geosteering System Based On GR and Resistivity LWD[J];Well Logging Technology;2005-04
9 YANG Jin~1,ZHU Yi~1,DUAN Ze-hui~2,HUANG Kai-wen~2,HUANG Yi~2,GUO Yong-bin~2(1.China University of Petroleum,Beijing 102249,China;2.Zhanjiang Subsidiary,China Offshore Petroleum CO.LTD.,Zhanjiang,Guangdong 524057,China);On Predicting SDT of Formation Bellow Borehole Bottom with Seismic Horizon Velocity[J];Well Logging Technology;2006-03
10 TANG Hong-ying(Geologic Scientific Institute,Shengli Oilfield Co.Ltd,SINOPEC,Dongying,Shandong 257015,China);The Study on Lithological and Electrical Characters in Zhanche Sag[J];Well Logging Technology;2006-04
China Proceedings of conference Full-text Database 2 Hits
1 Su Mingjun (1.China Petroleum University;2.Nothwest Branch of E&D Research Institute,PCL).;ANALYSIS AND CORRECTION OF AMBIANCE INFLUENCE ON SONIC AND DENSITY LOGGING DATA[A];[C];2005
2 He Jing Sun Chengyu Guo Yuan;Spectrum analysis of reflection coefficients based on logging data blocking[A];[C];2009
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