新疆石油地质

新疆石油地质 ›› 2007, Vol. 28 ›› Issue (3): 272-274.

• 油气勘探 • 上一篇    下一篇

准噶尔盆地煤层气资源潜力及勘探选区

刘得光, 吴晓智, 赵铮亚, 李世宏, 龚红燕   

  1. 中国石油 新疆油田分公司 勘探开发研究院, 新疆 克拉玛依 834000
  • 收稿日期:2006-09-15 修回日期:2006-11-01 出版日期:2007-06-01 发布日期:2020-07-31
  • 作者简介:刘得光(1965-), 男, 河北玉田人, 高级工程师, 石油地质,(Tel) 0990-6876779(E-mail) ldg@petrochina.com.cn.

The Potential and Prospect Areas of Coalbed Gas ReSource in Junggar Basin

LIU De-guang, WU Xiao-zhi, ZHAO Zheng-ya, LI Shi-hong, GONG Hong-yan   

  1. Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
  • Received:2006-09-15 Revised:2006-11-01 Online:2007-06-01 Published:2020-07-31

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摘要： 对准噶尔盆地侏罗系煤层宏观和微观特征的研究指出,盆地煤层气资源量十分丰富,但有效勘探深度范围内的资源量相对有限。优选出沙南-沙帐、梧桐窝子地区作为煤层气重点勘探区块,主要目的层系均为侏罗系西山窑组,沙南-沙帐区块目的层可加深到八道湾组。其煤层气成藏条件好,含气性较高,且埋深适中,地下构造和地表条件较简单,适宜进行勘探和开发。

关键词: 准噶尔盆地, 侏罗系, 煤层气, 资源量, 勘探区

Abstract: The study of the coalbed macro-and micro-features of Jurassic in Junggar basin shows that although the available resource quantity of it within depth of exploration is limited, there are abundant coalbed gas Resources in this basin. Shanan-Shazhang and Wutongwozi are selected as the preferable areas for coalbed gas prospecting, with target zones of Xishanyao formation and even deeper Badaowan formation (in Shanan-Shazhang area). These areas are in good condition for coalbed gas accumulation and high content of gas. Also, they are suitable for prospecting and development of the gas resource due to the moderate depth and simple subsurface structure and surface condition.

Key words: Junggar basin, Jurassic, coal bed gas, resource extent, prospecting area

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