准东地区西山窑组煤层发育特征研究  

Characteristics of Growth and Development of Coal Seam of Xishanyao Formation in Zhundong Area

作　　者：罗正江 陈洪[2] 蒋艳霞[3] 连丽霞 

机构地区：[1]中国石油新疆油田分公司实验检测研究院,新疆克拉玛依834000 [2]中国石油新疆油田公司勘探开发研究院,新疆克拉玛依834000 [3]成都理工大学地球科学学院,成都610059

出　　处：《煤炭技术》2015年第4期115-116,共2页Coal Technology

摘　　要：以准噶尔盆地东部地区西山窑组为研究对象,通过分析聚煤时期的沉积环境及构造运动对聚煤和煤层保存的控制作用,认为西山窑组为三角洲平原沉积环境,三角洲平原的泥炭沼泽是煤层发育的主要场所,西山窑组下部含煤性较好,厚煤层主要发育于凹陷区,凸起区煤层发育较差。Study for Xishanyao formation, eastern part of the Junggar basin, by analyzing the sedimentary environment and tectonic movement′ s control of coal accumulation and coal seam protect in coal accumulation period. The results show that Xishanyao′s sedimentary environment is delta plain,and it′ s peat swamp is the main place of coal development, coal-bearing property of of Xishanyao formation underneath is better. Thick coal seam mainly developed in depressed areas, coal development is poor in uplift.

关 键 词：准东地区 西山窑组 煤层 

分 类 号：P618.11[天文地球—矿床学]