克拉玛依油田八区下乌尔禾组沉积相特征及演化规律  

Sedimentary Characteristics and Evolution in the Under Wuerhe Formation of the 8th Area of Karamay Oilfield

作　　者：张文成[1] 吴旭光[2] 彭君[3] 常振恒[3] 刘立明[4] 刘伟伟[1] 

机构地区：[1]长江大学地球科学学院,湖北荆州434023 [2]中原油田采油三厂 [3]中原油田分公司勘探开发科学研究院 [4]中原油田分公司物探院,河南濮阳457000

出　　处：《内蒙古石油化工》2008年第12期134-138,共5页Inner Mongolia Petrochemical Industry

摘　　要：为了更好地探明克拉玛依油田八区下乌尔禾组油气潜力,提供老井挖潜的有利区带,笔者应用现代沉积学理论,充分利用岩心、钻井、测井等资料,深入细致地研究了八区下乌尔禾组的沉积特征,从中识别出共识别出2种亚相、9种微相,并进一步论述了沉积相的展布与演化规律。Sedimentary characteristics of the Under Wuerhe Formation in the 8th Area of Karamay Oilfield were studied deeply and multiple types of facies were identified in this article by applying modern theories of sedimentology and using sufficiently data from well cores, drilling and well logging, etc, in order to explore oil and gases potentials of the Under Wuerhe Formation in the 8th area and supply some beneficial district that old well are taped the latent power, two subfacies and nine micro--facies are identified. And further discusses the distribution of the sedimentary facies and the law of evolution.

关 键 词：河控型扇三角洲 沉积特征 下乌尔禾组 八区 克拉玛依油田 

分 类 号：P618.130.2[天文地球—矿床学] TE122.24[天文地球—地质学]