石油与天然气地质 ›› 2003, Vol. 24 ›› Issue (1): 62-64.doi: 10.11743/ogg20030115

• 油气空间 • 上一篇    下一篇

松南地区十屋断陷构造-岩性复合圈闭样式

吴金才1, 兰素清2   

  1. 1. 中国石化石油勘探开发研究院荆州新区勘探研究所, 湖北荆州, 434100;
    2. 中国石化江苏油田地质研究院, 江苏杨州, 225009
  • 收稿日期:2002-06-23 出版日期:2003-03-25 发布日期:2012-01-16
  • 基金资助:

    中国石化集团科研项目:“十屋断陷中央造带油气富集特征及构造-岩性复合圈闭控油作用”

COMPOSITE STYLES OF STRUCTURAL-LITHOLOGICTRAPS IN SHIWU RIFT, SOUTHERN SONGLIAO BASIN

Wu Jincai1, Lan Suqing 2   

  1. 1. Jinzhou Institute of New Area Exploration, Exploration & Production Research Institute, SINOPEC, Jinzhou, Hubei;
    2. Geological Institute of Jiangsu Oilfield, SINOPEC, Yangzhou, Jiangsu
  • Received:2002-06-23 Online:2003-03-25 Published:2012-01-16

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摘要：

根据构造-岩性复合圈闭所涉及到的构造、岩性两个重要因素的相互关系将复合圈闭样式划分为4种样式,即单斜-岩性复合式、背斜-岩性复合式、断块-岩性复合式和鼻状-岩性复合式。松南十屋断陷中央构造带实际资料研究,发现了几个构造-岩性复合圈闭,即SN85井西构造、SN87井北构造、孤家子北构造。这些构造-岩性复合圈闭是下步勘探的有利目标。

关键词: 构造-岩性复合圈闭, 样式, 十屋断陷

Abstract:

On the basis of the interrelationship of structure and lithology of the trap, the composite traps can be divided into 4 styles, including monoclinal-lithologic trap, anticlinal-lithologic trap, fault block-lithologic trap and nose-lithologic trap. After studying the data of the central structural belt in Shiwu rift,southern Songliao basin, it is found that there are several structural-lithologic composite traps,such as the structure to the west of SN85 well, the structure to the northern SN87 well and North Gujiazi structure. These structural-lothologic composite traps will be the favorable exploration targets in the future.

Key words: structural-lithologic composite trap, style, Shiwu rift

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