Coalbed methane system potential evaluation and favourable area prediction of Gujiao blocks, Xishan coalfield, based on multi-level fuzzy mathematical analysis

doi:10.1016/j.petrol.2017.10.042

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 中国科学院油气资源研究重点实验室

	Coalbed methane system potential evaluation and favourable area prediction of Gujiao blocks, Xishan coalfield, based on multi-level fuzzy mathematical analysis
	Wang, Gang 1,2; Qin, Yong 3; Xie, Yiwei 4; Shen, Jian 3; Zhao, Long 5; Huang, Bo 6; Zhao, Wenqiang 4
刊名	JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING
	2018
卷号	160 页码:136-151
关键词	Multi-level Fuzzy Mathematical Analysis Coalbed Methane (Cbm) System Gujiao Blocks Potential Evaluation Favourable Areas Prediction
ISSN号	0920-4105
DOI	10.1016/j.petrol.2017.10.042
文献子类	Article
英文摘要	Coalbed methane (CBM) resources are abundant in Gujiao blocks, Xishan coalfield, China. However, there is little previous geological research regarding coalbed methane. Using a quantitative and qualitative index, the hydrocarbon source rocks and preservation conditions of No. 2, 8 and 9 coalbed methane systems in Gujiao blocks were evaluated through a multi-level fuzzy method. On this basis, the comprehensive favourable area of three CBM systems and multi-layer commingled production were predicted. The results showed that the comprehensive score trend of hydrocarbon source rocks in Gujiao blocks gradually increases from southeast to northwest. The comprehensive score trend of preservation conditions increases gradually from north to south. The No. 2 coalbed methane system of the Shanxi formation is given priority over level II, which is distributed in the central and southern study area. The No. 8 coalbed methane system of the Taiyuan formation is given priority over level III, followed by level IV. The No. 9 coalbed methane system of the Taiyuan formation is given priority over level II and level III, which is distributed in the central and southern study area. Most of the area is suitable for individual CBM exploitation of No. 8 coal. The favourable area for the No. 2+8 coal layer is located in parts of the central, south-western and south-eastern study area. The favourable area for No. 8+9 coal layer is located in the Dongqu well field and the southern Tunlan well field. The favourable area for No. 2+8+9 coal layer is located in the eastern Yang Zhuang well field.
WOS关键词	SOUTHERN QINSHUI BASIN ; SOUTHEASTERN ORDOS BASIN ; GEOLOGICAL CONTROLS ; GAS CONTENT ; JHARIA COALFIELD ; WESTERN GUIZHOU ; CENTRAL PART ; NORTH CHINA ; WELL LOGS ; PERMEABILITY
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000415826400012
资助机构	National Natural Science Foundation of China(41672149 ; Natural Science Foundation of China(41530314) ; National Science and Technology Major Project(2016ZX05044-002) ; Scientific Research Foundation of Key Laboratory of Coalbed Methane Resources and Reservoir Formation Process, Ministry of Education (China University of Mining and Technology)(2017-001) ; Scientific Research Foundation of Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Mineral, Shandong University of Science and Technology(DMSM2017012) ; 41672146) ; National Natural Science Foundation of China(41672149 ; Natural Science Foundation of China(41530314) ; National Science and Technology Major Project(2016ZX05044-002) ; Scientific Research Foundation of Key Laboratory of Coalbed Methane Resources and Reservoir Formation Process, Ministry of Education (China University of Mining and Technology)(2017-001) ; Scientific Research Foundation of Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Mineral, Shandong University of Science and Technology(DMSM2017012) ; 41672146) ; National Natural Science Foundation of China(41672149 ; Natural Science Foundation of China(41530314) ; National Science and Technology Major Project(2016ZX05044-002) ; Scientific Research Foundation of Key Laboratory of Coalbed Methane Resources and Reservoir Formation Process, Ministry of Education (China University of Mining and Technology)(2017-001) ; Scientific Research Foundation of Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Mineral, Shandong University of Science and Technology(DMSM2017012) ; 41672146) ; National Natural Science Foundation of China(41672149 ; Natural Science Foundation of China(41530314) ; National Science and Technology Major Project(2016ZX05044-002) ; Scientific Research Foundation of Key Laboratory of Coalbed Methane Resources and Reservoir Formation Process, Ministry of Education (China University of Mining and Technology)(2017-001) ; Scientific Research Foundation of Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Mineral, Shandong University of Science and Technology(DMSM2017012) ; 41672146)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/62470]
专题	地质与地球物理研究所_中国科学院油气资源研究重点实验室
通讯作者	Qin, Yong
作者单位	1.Hebei Univ Engn, Key Lab Resource Survey & Res Hebei Prov, Handan 056038, Peoples R China 2.Shandong Univ Sci & Technol, Shandong Prov Key Lab Deposit Mineralizat & Sedim, Qingdao 266590, Peoples R China 3.China Univ Min & Technol, Minist Educ, Key Lab Coalbed Methane Resources & Reservoir For, Xuzhou 221116, Peoples R China 4.Xi Shan Coal Elect Grp, Geol Sect, Taiyuan 030053, Shanxi, Peoples R China 5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China 6.Henan Inst Engn, Dept Resources & Environm Engn, Zhengzhou 451191, Henan, Peoples R China
推荐引用方式 GB/T 7714	Wang, Gang,Qin, Yong,Xie, Yiwei,et al. Coalbed methane system potential evaluation and favourable area prediction of Gujiao blocks, Xishan coalfield, based on multi-level fuzzy mathematical analysis[J]. JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,2018,160:136-151.
APA	Wang, Gang.,Qin, Yong.,Xie, Yiwei.,Shen, Jian.,Zhao, Long.,...&Zhao, Wenqiang.(2018).Coalbed methane system potential evaluation and favourable area prediction of Gujiao blocks, Xishan coalfield, based on multi-level fuzzy mathematical analysis.JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING,160,136-151.
MLA	Wang, Gang,et al."Coalbed methane system potential evaluation and favourable area prediction of Gujiao blocks, Xishan coalfield, based on multi-level fuzzy mathematical analysis".JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING 160(2018):136-151.