叶三拨油田黄骅坳陷孔店组孔二段沉积相研究  

The Study on Sedimentary Facies of the Second Part of Kongdian Formation in the Huanghua Depression,Yesanbo Oilfield

作　　者：李艳伟[1] 陆正元 王姝[1] 李春伟 马绪芳 

机构地区：[1]成都理工大学油气藏地质及开发工程国家重点实验室,成都610059 [2]中石油长庆油田分公司第一采油厂,延安716000

出　　处：《科学技术与工程》2013年第26期7760-7767,7780,共9页Science Technology and Engineering

摘　　要：黄骅坳陷孔店组孔二段是该坳陷含油范围广,油气资源多的层系。为明确叶三拨地区该层段油气分布规律及勘探开发前景,通过把研究区岩心、测井资料、地震资料与沉积学、测井学科及地震学科结合起来,综合分析认为该区主要发育扇三角洲、辫状河三角洲、湖泊、湖底扇四种沉积相;并分析研究了不同沉积相的展布特征及有利相带,为后期的勘探、开发奠定了基础。The second part of Kongdian formation is the selective zone of the Huanghua depression, which is abundant of hydrocarbon resources and with a big acreage. The research is to make the oil-gas distribution rule clear. The multiple data including core, logs, seism and subjects such as sedimentology, logging and seismology are combined to recognize that the facies existing in this area are fan delta, braid river delta, lakes and sublacustrine fan. The outspread rule and the favourable facies, laying a foundation for the further exploration and development in Yesanbo oilfield are also studied.

关 键 词：叶三拨 黄骅坳陷 孔二段 沉积相 展布特征 

分 类 号：TE122.112[石油与天然气工程—油气勘探]