新疆石油地质 ›› 2006, Vol. 27 ›› Issue (3): 383-386.

• 国外油气地质 • 上一篇    下一篇

苏丹Melut盆地Gasab区块断裂特征与油气聚集

胡锌波1, 张海霞1, 胡蓉2, 付占祥2, 余德振2, 周红英1   

  1. 1.中国地质大学(北京), 北京 100083;
    2.中国石化 河南石油勘探局, 河南 南阳 473000
  • 收稿日期:2005-10-18 修回日期:2005-11-30 出版日期:2006-06-01 发布日期:2020-10-19
  • 作者简介:胡锌波(1972-), 男, 河南信阳人, 在读博士研究生, 地球探测与信息技术,(Tel) 010-82312024(E-mail) hxbcugb@sohu.com.

A Study on Fracture Feature and Hydrocarbon Accumulation in Gasab Block of Melut Basin, Sudan

HU Xin-bo1, ZHANG Hai-xia1, HU Rong2, FU Zhan-xiang2, YU De-zhen2, ZHOU Hong-ying1   

  1. 1. China University of Geosciences, Beijing 100083, China;
    2. Henan Petroleum Exploration Bureau, Sinopec, Nanyang, Henan 473000, China
  • Received:2005-10-18 Revised:2005-11-30 Online:2006-06-01 Published:2020-10-19

摘要: 对Gasab区块断层的发育规模、连续性和油气聚集关系进行了研究。指出,该区北西向两条主断层以及它们走滑产生的调节断层控制着油藏的分布,砂体展布方向与主断层走向的配置关系以及边水的活动强度控制着油气富集程度。以此指导该区油气勘探工作,使Gasab区块成为继Moleeta亿吨级油田发现之后苏丹储量增长的又一地区。

关键词: 苏丹, Melut 盆地, 构造, 断层, 背斜, 油气藏

Abstract: Based on relationship among the sizes of faults, continuity and hydrocarbon accumulation in Gasab block, it is pointed out that the distribution of reservoirs is determined by two northwest dominant faults and their adjust faults created by strike slip motion.The arrangement relationship among sand body distribution direction, the strike of dominant faults and the active intensity of edge water control the hydrocarbon enrichment. Gasab block based on these understandings is another incremental reserves area after Moleeta oilfield of the hundred million tons level was found in Sudan.

Key words: Sudan, Melut basin, structure, fault, anticline, reservoir

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