天然气地质学

准噶尔盆地西北缘中拐―五八区二叠系天然气地质特征

展开
  • 中国石油勘探开发研究院西北分院; 甘肃兰州;
吕锡敏(1967-),男,陕西洛南人,博士,高级工程师,主要从事油气地质综合研究.

收稿日期: 2006-08-23

  修回日期: 2006-08-01

  网络出版日期: 2006-10-20

基金资助

中国石油天然气股份有限公司预探项目(编号:050108-3)资助.

THE GEOLOGICAL CHARACTERISTICS OF THE PERMAIN GAS RESERVOIR INZHONGGUAI-WUBAQU OF NORTHWESTERN MARGIN, JUNGGAR BASIN

Expand
  • Northwest Branch, Research Institute of Petroleum Exploration and Development, PetroChina, Lanzhou 730020, China

Received date: 2006-08-23

  Revised date: 2006-08-01

  Online published: 2006-10-20

摘要

中拐-五八区二叠系是准噶尔盆地西北缘油气勘探的重要领域,通过对二叠系佳木河组和乌尔禾组储层性质、盖层条件、储盖组合、区带类型的研究,认为该区P3w/P1j不整合面控制了油气的分布,二叠系地层油气藏、火山岩裂缝型油气藏、岩性油气藏是天然气勘探的重要类型。

本文引用格式

吕锡敏, 谭开俊, 姚清洲, 任培罡, 魏东涛, 尹 路 . 准噶尔盆地西北缘中拐―五八区二叠系天然气地质特征[J]. 天然气地球科学, 2006 , 17(5) : 708 -710 . DOI: 10.11764/j.issn.1672-1926.2006.05.708

Abstract

The Permain is an important field for gas exploration in Zhongguai Wubaqu area, Junggar basin.The feature of play, reservoir and seal rock has been studied. The gas and oil reservoirs distributed near the subsurface of the Permain unconformity (P3w/P1j). Three types of traps are considered as key goals in gas exploration, such as the stratigraphic trap at the hinge of Permain unconformity (P3w/P1j), the fissured volcanic trap at top of the uplift, the sandstone pinch out trap in the delta fan at foot of the uplift. 

 

参考文献

[1]黄志英.准噶尔盆地西北缘下二叠统佳木河组沉积岩相特征及与油气关系[J].岩相古地理,1999,19(2):38-46.
[2]刘文国,吴元燕,况军.准噶尔盆地区域盖层排替压力研究[J]. 江汉石油学院学报,2001,23(1):17-20.
[3]贾进斗.准噶尔盆地天然气藏地质特征及分布规律[J].天然气地球科学,2005,16(4):449-455.
[4]石昕,张立平,何登发,等.准噶尔盆地西北缘油气成藏模式分析[J].天然气地球科学,2005,16(4):460-463.

文章导航

/