新疆石油地质

新疆石油地质 ›› 2006, Vol. 27 ›› Issue (3): 299-301.

• 油气勘探 • 上一篇    下一篇

陆家堡凹陷煤层气成藏地质条件及有利勘探区

刘会纺1, 杨子荣1, 滕玉洪2, 周胜鹏3   

  1. 1.辽宁工程技术大学, 辽宁 阜新 123000;
    2.大庆石油学院, 河北 秦皇岛 066000;
    3.中国石油 华北石油管理局 钻井工艺研究院, 河北 任丘 062552
  • 收稿日期:2005-12-07 修回日期:2006-01-13 出版日期:2006-06-01 发布日期:2020-10-19
  • 作者简介:刘会纺(1982-), 女, 辽宁朝阳人, 在读硕士研究生, 矿产普查与勘探,(Tel) 0427-7672431(E-mail) liuhuifang0126@126.com.

Geologic Conditions of Coalbed Methane and Favorable Exploration Areas in Lujiabao Sag

LIU Hui-fang1, YANG Zi-rong1, TENG Yu-hong2, ZHOU Sheng-peng3   

  1. 1. Liaoning Technical University, Fuxin, Liaoning 123000, China;
    2. Daqing Petroleum Institute Qinhuangdao, Hebei 066000, China;
    3. Drilling Technology Research Institute, Huabei Petroleum Administration Bureau, PetroChina, Renqiu, Hebei 062552, China
  • Received:2005-12-07 Revised:2006-01-13 Online:2006-06-01 Published:2020-10-19

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摘要： 为了充分利用煤层气资源,对包日温都及附近地区的29口井的测井资料重新进行了复查和解释,现已查明在14口井中有煤层发育,其中新解释出含煤井8口,重新核实含煤井6口;进而确定了陆家堡凹陷煤层的空间分布和热演化程度以及储集物性特征、盖层封闭条件等,在地质综合分析的基础上,评价了有利煤层气勘探区,并提出勘探部署意见。

关键词: 开鲁盆地, 煤层气, 白垩系, 热演化

Abstract: In order to make full use of coalbed methane resources and highlight shallower horizons of Fuxin coalbed, this paper rechecks and explains the well log data of 29 wells in Baoriwendu and vicinity, confirming 14 wells with coalbeds in which 8 wells are newly explained, 6 wells are re-verified. These allow to determination of the coabed distribution, thermal evolution history and petrophysical property as well as seals conditions in Lujiabao sag. Meanwhile, this paper presents the evaluation of the favorable areas for coalbed methane exploration and point of view about how to explore it according to the composite geologic analyses.

Key words: Kailu basin, coalbed methane, Cretaceous, thermal history

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