石油与天然气地质 ›› 1995, Vol. 16 ›› Issue (4): 348-353.doi: 10.11743/ogg19950409

• 论文 • 上一篇    下一篇

塔里木盆地非构造圈闭特征

牟泽辉, 杨克明, 肖朝晖, 杨飞   

  1. 湖北荆沙地质矿产部石油地质综合大队, 湖北荆沙, 434100
  • 收稿日期:1995-03-20 修回日期:1995-07-05 出版日期:1995-12-25 发布日期:2012-01-16
  • 基金资助:

    “八五”国家攻关课题(85-101-02-03-04)研究成果之一

CHARACTERISTICS OF NON-STRUCTURAL TRAPS IN TARIM BASIN

Mu Zehui, Yang Keming, Xiao Chaohui, Yang Fei   

  1. Comprehensive Research Institute of Petroleum Geology, MGMR, Jingsha, Hubei
  • Received:1995-03-20 Revised:1995-07-05 Online:1995-12-25 Published:2012-01-16

PDF (PC)

957

被引次数

7

摘要：

塔里木盆地非构造圈闭十分发育。有与不整合有关的起覆圈闭和削截圈闭;有与古隆起有关的潜山圈闭;有与河流、三角洲、滨浅湖等沉积作用有关的岩性圈闭。这些非构造圈闭的形成主控于古构造格局,主要分布于古隆起及古斜坡地带。海西期、印支-燕山期是塔里木盆地非构造同闭的主要形成期,构成以古隆起-潜山-岩性为主体的圈闭系列。

关键词: 塔里木盆地, 非构造圈闭, 特征, 分布规律

Abstract:

Non-structural traps are well developed in Tarim Basin and the types are various. The traps include: overlap traps and cut-blocking traps relating to unconformity;buried-hill traps relating to paleo-uplift; lithologic traps relating to the sedimentation of river, delta and shallow lake. The formation of the non-stractural traps was controlled by paleostructural framework. The traps formed primarily in the Hercynian, Indo-China and Yenshan Periods and were distributed in paleouplift and paleoslope belts,thus constituting a paleouplift-buried hill-lithologic trap series.