Journal of Jilin University(Earth Science Edition) ›› 2022, Vol. 52 ›› Issue (2): 633-643.doi: 10.13278/j. cnki.jjuese.20210139

Previous Articles     Next Articles

Log Response of Coal Quality and Its Prediction Model in Renjiazhuang Coal Mine#br#

Wu Meng1,2, Qin Yunhu1, Wang Xiaoqing3, Yang Liu4, Zhu Shifei1, Zhang Zhen2, Mao Lixin1, Zhang Jing1, Li Guozhang5#br#   

  1. 1. Jiangsu Mineral Resources and Geological Design and Research Institute, Xuzhou 221006, Jiangsu, China
    2. Key Laboratory of Coalbed Methane Resources &  Reservoir Formation Process, Ministry of Education, 
    Xuzhou 221008, Jiangsu, China
    3. School of Environment and Spatial Informatics, China University of Mining and Technology, 
    Xuzhou 221116, Jiangsu, China
    4. School of Construction Management, Jiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, Jiangsu, China
    5. Department of Geological Engineering, Qinghai University, Xining 810016, China

  • Received:2021-05-06 Online:2022-03-27 Published:2022-11-22
  • Supported by:
    the National Science and Technology Major Project of China (2016ZX050660104), the Science and Technology Project of China National Administration of coal Geology (ZMKJ-2019-J13), the Key Social Development Project of Xuzhou Science and Technology Bureau (KC21147) and the Science and Technology Fund of Jiangsu Mineral Resources and Geological Design and Research Institute (JSY2020-6)

PDF (PC)

226

Abstract: The logging response research of coal seam and coal quality is of great significance to the precise mining of coal and the exploration and development of coalbed methane. Taking a coal seam of  Taiyuan Formation in Renjiazhuang coal mine in Ningxia as an example, the correlation of coal quality logging response was analyzed by means of experimental test, statistical analysis, and data test. The results show that moisture and volatile matter in coal are negatively correlated with lateral resistivity, and positively correlated with spontaneous potential, natural gamma value, and short source distance gamma-gamma value. Ash content is negatively correlated with short source distance gamma-gamma value and lateral resistivity, and positively correlated with natural gamma value and spontaneous potential. Fixed carbon has a positive correlation with short source distance gamma-gamma value and lateral resistivity, and a negatively correlation with natural gamma value and spontaneous potential. Based on the analysis, a multivariate prediction model of coal seam logging parameters is established. F-function test and experimental sample prediction show that the model can better serve coal mining.

Key words: Renjiazhuang coalmine, Taiyuan Formation, coal quality, logging response, prediction model

CLC Number: 

  • P631.8
[1] Sun Zhenxing , Yang Zhongnian , Xin Zeyu , Wang Rongchang , Zhang Yingying , Ling Xianzhang , . Shear Strength and Strength Prediction Model of Rubber Fiber-Reinforced Expansive Soil [J]. Journal of Jilin University(Earth Science Edition), 2025, 55(5): 1644-1654.
[2] Yan Baizhong, Li Yao, Qin Guangxiong, Yu Kaining, Wu Yunxia , Wang Yanan. Prediction of Dry-Hot Rock Targets with Multivariate Information in Guide Basin Based on Remote Sensing Technology [J]. Journal of Jilin University(Earth Science Edition), 2023, 53(4): 1288-1300.
[3] Li Mengmeng, Liu Jingdang, Liang Tianyi, Tan Liang, Wang Gang, Zhu Xi. Prediction Model of Sulfur Element in Magmatic Sulfide Deposits Based on Support Vector Machine Algorithm [J]. Journal of Jilin University(Earth Science Edition), 2022, 52(3): 866-878.
[4] Gao Kunshun, Ye Tao, Sun Zhe, Lu Fengting, Chen Xinlu, Deng Hui. Reservoir Characteristics and Control Factors of Hydrocarbon Production of JZ25-1S Archean Buried-Hill in Bohai Bay Area [J]. Journal of Jilin University(Earth Science Edition), 2020, 50(3): 694-704.
[5] Sun Zefei, Shi Jianru, Lian Bipeng, Kang Zhishuai, Shen Jian, Yang Han. Reservoir Characteristics and Main Controlling Factors of Tight Sandstone in Coal Measures in Zijinshan Area [J]. Journal of Jilin University(Earth Science Edition), 2019, 49(4): 959-969.
[6] Yin Chao, Zhou Aihong, Yuan Ying, Wang Shuaiwei. Prediction of Consolidation Coefficient Based on Neighborhood Rough Set and Support Vector Machine [J]. Journal of Jilin University(Earth Science Edition), 2019, 49(3): 746-754.
[7] Lin Jian, Zhang Qifei, Long Wanxue, Zhang Hongwei. Multi-Model Fusion Method for Landslide Early Warning Based on Early Warning Membership Function [J]. Journal of Jilin University(Earth Science Edition), 2019, 49(2): 477-484.
[8] Liu Zongli, Wang Zhuwen, Liu Jinghua, Zhao Shuqin, Ou Weiming. Logging Response Characteristics and Reservoir Significance of Volcanic Rocks in the Eastern Sag of Liaohe Depression [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(1): 285-297.
[9] Zhang Yanjun, Zhang Tong, Yin Renchao, Zheng Jie, Liu Tong, Xie Yangyang. Geothermal Anomaly Areas Exploration and Ground Temperature Prediction Based on 2-Meter Temperature Survey [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(1): 189-196.
[10] JiangYanjiao, Sun Jianmeng, Gao Jianshen, Shao Weizhi, Chi Xiurong, Chai Xiyuan. Numerical Simulation of Mud Invasion Around the Borehole in Low Permeability Reservoir and a Method for Array Induction Log Resistivity Correction [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(1): 265-278.
[11] Zhang Yanjun, Yu Hai, Li Jianming, Yu Ziwang, Zhang jianing. Prediction Models of Deep Hydrothemal Geothermal Potential Areas Based on GIS: A Case Study of Western Anatolia, Turkey [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(3): 855-864.
[12] Peng Yi, He Yuliang, Zeng Tao, Zhong Jiangwen, Xu Guoli, Su Xiaoyan，Chen Jun, Peng Songmin, Li Zhen. Regional Metallogenic and Synthetic Information Prediction Models of Mo Deposits in Henan Province, China [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(4): 1262-1275.
[13] Cai Yuqi，Xu Hao，Guo Qingyin，Zhu Pengfei，Wang Yuanzhi，Xie Yingchun. Metallogenic Prognosis and Prospecting Orientation of Granite Type Uranium Deposit in Taoshan Area，Jiangxi Province, China [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(4): 1283-1291.
[14] Zhuang Jianqi,Peng Jianbing, Zhang Liyong. Risk Assessment and Prediction of the Shallow Landslide at Different Precipitation in Loess Plateau [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(3): 867-876.
[15] SHEN Yan-jie, CHENG Ri-hui, ZHAO Chun-man, HUANG Dang-wei, YU Zhen-feng, YANG Wei-hang. Logging Identification of Volcano-Related Rocks and Its Application in Provenance Analysis-An Example from the Yingcheng Formation in Shiwu Oilfield in Southern |Songliao Basin [J]. J4, 2012, 42(3): 590-599.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] You Minxin，Liu Jianmin. Application Status and Progress of Isotopic Geochemistry in Research of Emeishan Large Igneous Province (ELIP)[J]. Journal of Jilin University(Earth Science Edition), 2014, 44(4): 1231 -1243 .
[2] YANG Chun-mei, LI Hong-qi,LU Da-wei,ZHANG Fang-li,GAO Yuan,SHAO Ying-chao. The Relationship Between Rock Resistivity and Water Saturation in WaterDriveOil and OilDriveWater Process[J]. J4, 2005, 35(05): 667 -671 .
[3] ZHU Hong-chen,ZHANG Jiong-fei,QUAN Heng. Two Stages of Mesozoic Lithogenesis and Mineralization in Daxing’anling Mountains[J]. J4, 2005, 35(04): 436 -0442 .
[4] ZHU Jian-wei, ZHAO Gang, LIU Bo, GUO Wei, CHENG Jun. Identification Technology and It’s Application of Well-Logging About Oil Shale[J]. J4, 2012, 42(2): 289 -295 .
[5] CHEN Li, LIANG Hai-an，ZHANG Wen-juan，RONG Fan. Application of Fuzzy Mathematics in Division of Engineering Geo-Environment of Cities-An Example of Fushun City[J]. J4, 2008, 38(5): 837 -0840 .
[6] GAO Gui-mei,SU Ke,WANG Wen-ying,GAN Shu-cai,LIU Zhao-jun. Study on Rare Earth and Trace Elements in Oil Shale Samples, Huadian, Jilin Province[J]. J4, 2006, 36(6): 974 -0979 .
[7] WU Kong-yun,JIANG Zhong-cheng,YE Ye. Influence of Different Plant Communities On Erosion Rates of Limestone Rock Blocks[J]. J4, 2007, 37(5): 967 -0971 .
[8] ZHOU Yan-zhang, CHI Bao-ming, LIU Zhong-pei. Mode of Structural Control about Groundwater Pour-in Mechanism in Xiadian Gold Deposits in Shandong Province[J]. J4, 2008, 38(2): 255 -0260 .
[9] ZHANG Yuan, LIU Lian-deng,SUN Jing-gui,CHEN Guo-hua,ZHANG Hong-xi,YAN Fu-chuan, YANG Kai-chun. Two Phase Overprinting Mineralization in Huangbuling Gold Deposit in Northwestern Jiaodong Peninsula[J]. J4, 2008, 38(1): 21 -0026 .
[10] LU Cheng-peng, SHU Long-cang, YUAN Li-bo, ZHANG Rong-rong, HUANG Bi-juan, WANG Bin-bin. Determination of Hydrogeologic Parameters of Karst Aquifer Based on Tracer Test[J]. J4, 2009, 39(4): 717 -721 .
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