新疆石油地质 ›› 2010, Vol. 31 ›› Issue (1): 29-32.

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塔里木盆地中央隆起带演化与奥陶系礁滩储集体

张聪1, 于炳松1, 张迪2   

  1. 1.中国地质大学 地球科学与资源学院,北京 100083;
    2.吉林大学 地球科学学院,长春 130061
  • 收稿日期:2009-08-03 修回日期:2009-09-09 发布日期:2020-07-27
  • 作者简介:张聪(1986-),女,黑龙江泰来人,在读硕士研究生,地质学,(E-mail)zh_cong520@yahoo.com.cn.
  • 基金资助:
    国家973项目(006CB202302);国家自然科学基金项目(40472064、40672079)

Central Uplift Belt Evolution and Ordovician Reef Bank Reservoir in Tarim Basin

ZHANG Cong1, YU Bing-song1, ZHANG Di2   

  1. 1. Iinstitute of Earth Science and Resource, China University of Geosciences, Beijing 100083, China;
    2. College of Earth Sciences, Jilin University, Changchun, Jilin 130061, China
  • Received:2009-08-03 Revised:2009-09-09 Published:2020-07-27

摘要: 奥陶系生物礁滩是塔里木盆地碳酸盐岩中十分有利的油气储集体。目前已发现的礁滩主要发育在台地边缘相带、台内凸起的缓坡带。巴楚地区生物礁滩沿北东-南西向成群成带分布,总体平行于巴楚断隆与柯坪断隆的构造分界线;塔中地区生物礁滩主要集中于塔中Ⅰ号断裂带的台地边缘带,具有随台缘迁移而变迁的特征;总体上,塔里木盆地奥陶系生物礁滩主要围绕古隆起分布,以台地边缘相为主,随着构造升降,台地边缘相带逐渐向西迁移,礁滩相也随之向西迁移,说明古隆起的演化对礁滩储集体的发育具有明显的控制作用。

关键词: 塔里木盆地, 古隆起, 奥陶系礁滩, 台地边缘相, 控制

Abstract: The Ordovician reef bank developed in Tarim basin is the quite favorable carbonate reservoir for petroleum exploration. Thereef bank in this basin is found mainly in platform margin zone and inner-platform arch ramp zone. The reef bank in Bachu area developsin group along NE-SW, parallel to the tectonic boundary between Bachu uplift and Keping uplift; in Tazhong area it is mainly distributedin platform margin zone in Tazhong No.1 fault belt, with the feature of shifting with the platform margin migration. On the whole, theOrdovician reef bank in Tarim basin is distributed around the ancient uplifts, dominated by platform margin zone. With the tectonismrising and descending, this zone gradually migrates towards west, so does the reef bank zone, too. It is obvious that the ancient upliftevolution is of obvious controlling effect on the development of Ordovician reef bank reservoirs.

Key words: Tarim basin, ancient uplift, Ordovician reef bank, platform margin zone, control

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