新疆石油地质 ›› 2006, Vol. 27 ›› Issue (3): 372-374.

• 讨论与争鸣 • 上一篇    下一篇

吉南地区三叠系油气藏的油气源不足问题探讨

邸宏利, 赵英杰, 李建军, 赵福元   

  1. 中国石油 塔里木油田分公司 勘探开发研究院, 新疆 库尔勒 841000
  • 收稿日期:2006-02-16 出版日期:2006-06-01 发布日期:2020-10-19
  • 作者简介:邸宏利(1968-), 女, 陕西高陵人, 高级工程师, 石油地质,(Tel) 0996-2172100(E-mail) dihl97@sohu.com.

Discussion on Insufficient Oil and Gas Sources of Triassic Reservoirs in Jinan Area, Tarim Basin

DI Hong-li, ZHAO Ying-jie, LI Jian-jun, ZHAO Fu-yuan   

  1. Research Institute of Exploration and Development, Tarim Oilfield Company, PetroChina, Korla, Xinjiang 841000, China
  • Received:2006-02-16 Online:2006-06-01 Published:2020-10-19

摘要: 利用岩心、分析化验、试油、油井生产等资料,分析了吉南地区三叠系Ⅰ油组厚层油水同层出现的原因;从油气藏的成藏特征、空间分布特征、油气藏充满程度等方面探讨了吉南三叠系油气源不足的问题。研究结果表明,无论是三叠系Ⅰ油组的油还是三叠系Ⅱ油组的天然气聚集,都存在油气源不足的问题。据此,对该区的下一步勘探方向提出了建议。

关键词: 塔里木盆地, 吉南地区, 三叠系, 油气藏, 油气源

Abstract: The core samples, lab analysis and formation testing and well production data are used to analyze the reason why oil and water occur in the same zone of Triassic oil layer-I in Jinan area. The insufficient oil and gas sources found in the Triassic system are discussed in terms of petroleum accumulation feature, spatial distribution and degree of filling in oil-gas reservoirs. The results indicate that whether layer-I oil accumulation or layer-II gas accumulation of Triassic, both are lacking in enough oil and gas sources. Some advices on further exploration are also given in this paper.

Key words: Tarim basin, Jinan area, Triassic, oil-gas reservoir, oil-gas source

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