地学前缘 ›› 2011, Vol. 18 ›› Issue (4): 236-242.

• 论文 • 上一篇    

喀什凹陷北部克拉托背斜含油层段砂体特征

赵培荣，蔡勋育，张桂权，郭绍龙，张波   

  1. 1. 中国地质大学（北京）， 北京  100083
    2. 中国石油化工股份有限公司， 北京  100728
    3. 中国石油化工股份有限公司 勘探南方分公司， 四川 成都  610041
  • 收稿日期:2011-06-07 修回日期:2011-06-28 出版日期:2011-07-18 发布日期:2011-07-20
  • 作者简介:赵培荣(1971—)，男，博士研究生，主要从事储层沉积学方面研究。E-mail:kmzpr@126.com

The characteristics of oil sand body in the area of Kelatuo Anticline, the north Kashi depression.

  1. 1. China University of Geosciences (Beijing), Beijing 100083, China
    2. China Petroleum & Chemical Corporation, Beijing 100728, China
    3. Exploration Southern Company, SINOPEC， Chengdu 610041, China
  • Received:2011-06-07 Revised:2011-06-28 Online:2011-07-18 Published:2011-07-20

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摘要：

喀什凹陷北缘是塔里木盆地西南地区油气勘探的有利区带之一，克拉托地区是该地区地表及（浅井）井下油气（苗）显示最为集中地区。在克拉托背斜地伏东端露头区，通过对近2万 m2的范围进行砂体的精细测制与砂体追踪对比，识别出7种微相类型砂体。砂体统计结果显示砂体规模主要以01～15 m厚，延伸宽度10～150 m为主。文中对砂体储集性主要控制因素进行了分析。

关键词: 喀什凹陷, 帕卡布拉柯组, 储层, 砂体特征

Abstract:

The north margin of Kashi Depression is one of the beneficial zones of oil and gas exploration in Southwest Tarim Basin. The Kelatuo Anticline has the most oil gas seepages in north Kashi Depression. Through outcrop description and fine strata section correlation in the east of Kelatuo Anticline, the types of sand body formations and their shapes and distributions and microfacies features were distinguished. The thickness of most sand body is 0115 m and the breadth is 10150 m. The main factors controlling the sand reservoir were analyzed.

Key words: Kashi Depression, Pakabulake Formation, reservoir, characteristics of sand body

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