摆宴井油田断裂分布特征研究

英文篇名：Characteristics of fracture distribution in Bai Yanjing oilfield
中文刊名：石油化工应用
英文刊名：Petrochemical Industry Application
作者：陈新晶 ; 陈朝兵 ; 何汶锶 ; 李艳秋 ; 吴育鹏 ; 张换果 ; 陈章顺 ; 郑奎 ; 李红雷
英文作者：CHEN Xinjing ; CHEN Chaobing ; HE Wensi ; LI Yanqiu ; WU Yupeng ; ZHANG Huanguo ; CHEN Zhangshun ; ZHENG Kui ; LI Honglei ; Oil Production Plant 6 of Petro China Changqing Oilfield Company ; Gas Production Plant 2 of Petro China Changqing Oilfield Company
中文关键词：摆宴井油田 ; 断裂 ; 逆断层 ; 走滑断层 ; 断层封闭性
英文关键词：Bai Yanjing oilfield ; break ; reverse faults ; strike-slip faults ; fault sealing
出版日期：2015-06-25
机构：中国石油长庆油田分公司第六采油厂;中国石油长庆油田分公司第二采气厂;
年：2015
期：06
出版单位：石油化工应用

摘要

通过地震解释剖面分析和精细地层对比研究,对摆宴井地区断裂发育特征和断层封闭性进行了研究。摆宴井油田构造位置特殊,位于断裂带发育区,区内发育了四条NNW向展布的逆断层以及六条近EW向展布的正-走滑断层和逆-走滑断层,主要以叠瓦状、冲起及对冲组合分布,断层发育规模大,纵向贯穿延长组和延安组地层;初步认定断层形成于油气成藏之后,断层封闭性良好,将原始油藏分隔为多个次级油藏,形成独立的油气开发单元。
Faults and fault sealing characteristics of Bai Yanjing were studied by the analysis of interpretation of seismic profile and the study of meticulous stratigraphic correlation. Bai Yanjing oilfield seated in a special position which located in the fault development zone.There are four NNW-trending reverse faults, six near EW trending positive-strike-slip faults and reverse-strike-slip faults formed in this region, mainly including the portfolio of imbricated, washed up and hedging. The faults are in a large-scale of development, longitudinal through the layer of Yanchang and Yan'an formation. It was initially identified that faults formed after hydrocarbon accumulation, with the well fault sealing. The original reservoir are divided into a plurality of secondary reservoir, and formed a series of independent oil and gas development units.

引文

[1]常水涛,侯亚云,李坪东,等.摆宴井复杂断块油藏地质建模技术研究[J].石油化工运用,2009,28(4):41-43.
[2]郭西锋,周飞,王碧涛,等.摆宴井油田二次上产潜力研究[J].石油化工应用,2013,32(8):68-70.
[3]李龙龙,李超,卜广平,等.鄂尔多斯盆地摆宴井油田开发技术探讨[J].石油化工应用,2014,33(12):52-54.