J4 ›› 2010, Vol. 40 ›› Issue (1): 215-221.

Previous Articles     Next Articles

Determinating Clay Mineral Content by Natural Gamma-Ray Spectral Logging Data

LIU Jing-hua1, WANG Zhu-wen1, Yi Qing-ping2   

  1. 1.College of GeoExploration Science and Technology,Jilin University, Changchun 130026|China;2.Institute of Nuclear Geological Survey of Jiangxi Province, Nanchang 330038, China
  • Received:2009-05-14 Online:2010-01-26 Published:2010-01-26

Abstract:

Basing on the chart analysis for clay mineral content, a cross plot of clay mineral content and radioactivity element concentration was obtained, and a multivariate linear relation between clay mineral content and radioactivity element U, Th and K was established, deriving a regression equation to estimate clay mineral content. Through the regression analysis of the data from different well sections or the same well section of different formations, a typical linear regression model was provided. The application of the model to a real well section got a vertical variation of clay mineral, which was in an excellent agreement with the practical interpretations.

Key words: natural gamma-ray logging, clay minerals, chart analysis, regression equation

CLC Number: 

  • P631.622
[1] Guo Jingmin, Chen Jianbo, Zhang Zhang, Tan Jie, Qu Bingchang. Genetic Mechanism of Low Resistivity Reservoir: A Case Study of NgⅢ Formation of C Oilfield in Bohai Bay Basin [J]. Journal of Jilin University(Earth Science Edition), 2025, 55(3): 721-730.
[2] Kan Guangming, Su Yuanfeng, Liu Baohua, Li Guanbao, Meng Xiangmei. Properties of Acoustic Impedance of Seafloor Sediments in the Middle Area of the Southern Yellow Sea [J]. Journal of Jilin University(Earth Science Edition), 2014, 44(1): 386-395.
[3] Fu Jinhua，Guo Shaobin，Liu Xinshe,Wang Yigang. Shale Gas Accumulation Condition and Exploration Potential of the Upper Paleozoic Shanxi Formation in Ordos Basin [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(2): 382-389.
[4] LIU Li, WANG Li-juan, YANG Yong-zhi, YU Zhi-chao. Mineral Composition and Origin of Authigenic Quartz Crystals in Black Mud-stone,in well HX,Qingshankou Formation,Upper Cretaceous,Songliao Basin [J]. J4, 2012, 42(5): 1358-1365.
[5] Yu Hong-yan, LI Hong-qi, GUO Bing, SUN Hai-tao, ZHANG Hai-xia. Low-Resistivity Oil Layers Fine Evaluation Approaches Based on Mechanism [J]. J4, 2012, 42(2): 335-343.
[6] HU Da-qian, LIU Yue, HONG Yan, XIE Xiao-ting. Research on Coexisting Clay Minerals in the Upper Paleozoic Argillaceous Rocks in Northeast China [J]. J4, 2011, 41(5): 1458-1465.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] YU Ping， LI Rui-lei， FU Lei， HAO Xue， ZHANG Xiang-jun，LIAN Guo-fen. Regional Tectonic Characteristics and Significance of North Harbin Area in Songliao Basin: Evidenced from Long Seismic Profiles[J]. J4, 2005, 35(05): 611 -615 .
[2] ZHANG Yuan-qing, SONG Bing-zhong, WANG Yu-fu, ZHANG Ning. Metallogenetic Rules and Prediction of Gold Deposits Around Tongshi Complex,Western Shandong Province[J]. J4, 2010, 40(6): 1287 -1294 .
[3] LI Jian-ping, LI Tong-lin, ZHANG Hui, XU Kai-jun. Study and Application of the TEM Forward and Inversion Problem of Irregular Loop Source over the Layered Medium[J]. J4, 2005, 35(06): 790 -0795 .
[4] GAO Song，SONG Ying，WANG Lin，JIANG Buxin. Study on the Screening and Characterization of Special Effective Bacteria of Degrading Thiuram in the Waterbody[J]. J4, 2006, 36(03): 455 -457 .
[5] ZHANG Feng-jun, LI Qing, MA Jiu-tong, YU Guang-ju. Experimental Study on Treatment of Furfural Wastewater with Membrane Distillation[J]. J4, 2006, 36(02): 270 -0273 .
[6] LU Shuang-fang, LI Ji-jun, XUE Hai-tao, XU Li-heng. Chemical Kinetics of Carbon Isotope Fractionation of Oil-Cracking Methane and Its Initial Application[J]. J4, 2006, 36(05): 825 -829 .
[7] DING Zhi-hong,FENG Ping,MAO Hui-hui. Research and Application of a Method Considering Runoff Distribution Through A Year During Partitioning Runoff into Abundant and Low State[J]. J4, 2009, 39(2): 276 -0280 .
[8] REN He-jun, LIU Na, GAO Song,ZHANG Lan-ying，ZHANG Yu-ling，ZHOU Rui. Degradation of Polychlorinated Biphenyls and Confirm of bphA1 Gene Core by Pseudomonas DN2[J]. J4, 2009, 39(2): 312 -0316 .
[9] Huang Qibo, Qin Xiaoqun, Liu Pengyu, Kang Zhiqiang, Tang Pingping. Applicability of Karst Carbon Sinks Calculation Methods in Semi-Arid Climate Environment[J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 240 -246 .
[10] Xiong Xiaoliang，Sun Hongyue，Zhang Shihua，Cai Yueliang. Analysis of Condition of Ensuring High-Lift Siphon Drainage and Numerical Simulation of Choice of Optimum Diameter[J]. Journal of Jilin University(Earth Science Edition), 2014, 44(5): 1595 -1601 .
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd