新疆石油地质 ›› 2007, Vol. 28 ›› Issue (6): 707-709.

• 油气勘探 • 上一篇    下一篇

葵花岛油田构造特征

王永建, 王延斌, 刘国丰, 郑亚斌   

  1. 中国矿业大学 资源与安全工程学院, 北京 100083
  • 收稿日期:2006-11-16 修回日期:2007-05-16 出版日期:2007-12-01 发布日期:2020-08-03
  • 作者简介:王永建(1981-), 男, 安徽寿县人, 在读博士研究生, 石油地质,(Tel) 13811993325(E-mail) wyj19801226@163.com.
  • 基金资助:
    国家自然基金项目, 华南泥盆纪煤及有机组分分异的成因研究(40272070)资助

Structural Characteristics in Kuihuadao Oilfield, Liaohe Basin

WANG Yong-jian, WANG Yan-bin, LIU Guo-feng, ZHENG Ya-bin   

  1. Institute of Resources and Safety Engineering, China University of Mining and Technology, Beijing 100083, China
  • Received:2006-11-16 Revised:2007-05-16 Online:2007-12-01 Published:2020-08-03

摘要: 对辽河盆地东部葵花岛油田构造特征进行了系统分析,指出研究区断裂构造具有幕式活动的特点,构造类型以伸展走滑为主,主控断层是燕南断层。研究区断层产生于沙河街组沉积末期,东营组二段沉积期断层活动强烈,东营组沉积末期以后,断层活动强度逐渐减弱。构造控制着油气的分布,背斜高点及早期长期发育的油气源断层附近是油气富集的地区。

关键词: 辽河盆地, 油气田, 构造, 断层, 特征

Abstract: The systematic analysis of structures in Kuihuadao oilfield in eastern Liaohe basin shows that the faulting fractures in studied area are characterized by multi-stage activities. The structural types are dominated by extension and strike-slip, and Yannan fault is a key controlling fault. The faults are formed in the late depositional stage of Shahejie formation, and active in depositional stage of Dongying-2 member and gradually weaken in late Dongying depositional stage. Therefore, the oil-gas distribution in this area is controlled by the structures. The hydrocarbon enriched areas could be in the high of anticline and near the early and long-term developed faults liked with oil source.

Key words: Liaohe basin, oil-gas field, structure, fault, characteristic

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