石油与天然气地质 ›› 2011, Vol. 32 ›› Issue (3): 481-488.doi: 10.11743/ogg20110321

• 石油与天然气地质 • 上一篇    

中国石化煤层气资源发展前景

  

  • 出版日期:2011-06-28 发布日期:2011-09-23

SINOPEC’s coalbed methane development potential

  • Online:2011-06-28 Published:2011-09-23

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摘要：

摘要：煤层气在美国、加拿大、澳大利亚等国家已形成产业化。国内外煤层气产业发展显示：煤层气产业发展是一个漫长而曲折的过程；技术发展是煤层气产业发展的根本；国家政策扶持，有利于促进煤层气产业发展；石油大公司介入，有利于促进煤层气资源产业快速健康发展。中国石化拥有煤层气资源量逾8×1012 m3。通过地质条件分析和选区评价，沁水盆地和顺区块、鄂尔多斯盆地南缘和北部、滇东黔西是近期煤层气勘探重点区域。中国石化应把发展煤层气放到与常规油气同等重要的地位来抓，采取积极的投资战略。首先,通过新登区块、与相关地方及企业合作、并购方式扩大国内外煤层气资源基础。第二,分层实施，稳步推进，针对延川南、和顺、织金等已突破或见气区块，进一步开展评价和井组排采试验，为下一步大规模建产和生产做好准备；在鄂尔多斯南缘和北部的相关区块、滇东黔西地区，选择有利部位，精心布井勘探，力争取得更大突破；探索南华北和西北地区，扩大勘探领域。第三，加大科技攻关，强化组织管理，建设管理生产科研一体化队伍，保障中国石化煤层气勘探开发快速健康发展。

关键词: 关键词：勘探开发, 发展前景, 资源潜力, 煤层气, 中国石化

Abstract:

Abstract: Large amount of coalbed methane(CBM)is produced in the US,Canada,and Australia.From the development of CBM industry at home and abroad,we can see that 1)the development of CBM industry is a long and rough road;2)favorable policies will help to promote the development of CBM industry;3)rapid development of CBM industry needs the involvement of big oil companies.SINOPEC has more than 8 trillion cubic meters of CBM resources.Analysis of geology and block screening reveal that the Heshun block in the Qinshui basin,the southern margin and the northern part of Ordos Basin and the eastern Yunnanwestern Guizhou region are the key areas for developing CBM in the near term.We suggest Sinopec see CBM as important as conventional oil/gas and adopt positive investment strategies.First,get access to as many as CBM resources both at home and abroad through block leasing,acquisition and cooperation with other companies.Second,treat existing blocks differently.For the Yanchuannan,Heshun and Zhijin blocks which have already found CBM,pilot production and further appraisal should be conducted in order to realize commercial production.For blocks in the northern part and the southern margin of Ordos Basin and in the eastern Yunnanwestern Guizhou region,exploration should be deepened in order to make a breakthrough.For blocks in southern North China Basin and Northwest China,exploratory work should be carried out in order to appraise their CBM potential.Third,intensify investment in R&D and build an integrated team of management,production and scientific research to ensure the fast and healthy development of SINOPEC’s CBM exploration and production.

Key words:  , Key words： exploration and production,development potential,resource potential,coalbed methane,SINOPEC