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阜康西部矿区阜康向斜南翼深部煤层气资源潜力评价

Assessments on Potential Resources of Deep Coalbed Methane on South of Fukang Syncline,Fukang Western Mining Area
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摘要 针对准噶尔盆地阜康西部矿区阜康向斜南翼主力煤层倾角大、埋藏深的特点,分析了区域内煤储层特征,评价了本地区深部煤层气的资源潜力。研究表明,区内逆断层发育,构造较为复杂,但煤储层具有厚度大且稳定、含气量高、顶底板岩性均为泥岩及砂质泥岩等特点,有利于煤层气的富集;区内发育1号到4号煤层,其中2号和4号煤层总厚度可达41米,是深部煤层气勘探的主要煤层。 According to the characteristics oflarge angle seam and deep burial in the south of Fukang synclinein Fukang west mining area of Junggar basin,analyzes the regional characteristics of coal reservoir and evaluated the resource potential of the deep coalbed methane. The study showed that the reverse fault is development within the area and the structure is more complex,but the coal reservoir has a large thickness and stable,high gas content and lithological properties are mudstone and sandy mudstone etc.,is favorable to coalbed methane enrichment; Development Zone No. 1 to No. 4 coal seam,the No. 2 and No. 4 coal seam the total thickness of 41 meters,is the main coal seam in deep coal seam gas exploration.
出处 《内蒙古石油化工》 CAS 2017年第4期47-49,共3页 Inner Mongolia Petrochemical Industry
基金 国家科技重大专项资助项目(2016ZX05043-004)
关键词 深部煤层 煤层气 资源潜力 准噶尔盆地 Deep seam Coalbed methane Potential resources Junggar basin
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