西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (5): 34-38.DOI: 10.3863/j.issn.1000-2634.2003.05.10

• 石油工程 • 上一篇    下一篇

煤层气吸附机理研究的发展与展望

欧成华1 李士伦1 杜建芬1 邓奎2   

  1. (1.西南石油学院,四川 南充 637001; 2.青海冷湖油田管理处)
  • 收稿日期:2002-09-13 修回日期:1900-01-01 出版日期:2003-10-20 发布日期:2003-10-20

DEVELOPMENT AND PROSPECT ON ADSORPTION MECHANISM OF COALBED METHANE IN COAL SEAMS

OU Cheng-hua1 LI Shi-lun1 DU Jian-fen1 DENG Kui2   

  1. (Southwest Petroleum Institute, Nanchong Sichuan 637001,China)
  • Received:2002-09-13 Revised:1900-01-01 Online:2003-10-20 Published:2003-10-20

摘要:

综述了国内外煤层气吸附机理研究的发展历程,总结了该领域目前面临的主要困难,展望了进一步深入研究的方向。煤层气吸附机理进一步深入研究应分别从实验和理论两方面入手,吸附实验的研究应注重所测实验体系的完备性和模拟实际环境的真实性,吸附理论的研究则应注意理论模型针对的实际情况的适用性和具体使用时的简洁性。

关键词: 煤层气, 吸附, 机理, 综述

Abstract:

The technical overview on the developing process on adsorption mechanism of coalbed methane in coal seams at home and abroad was described, and presented the main problems and difficulties faced in this field now, and a practicable developing aim of the field in the future. An advantage way on study adsorption mechanism of coalbed methane in coal seams was both by experiment and by theoretic simulation, accurate experiment simulating the characteristics exist in real coal seams was the first way to reveal the adsorption mechanism of coal seams, andtheoretic adsorption coincidence with the experiment data was the other way, and the couple of ways was the key to coalbed methane adsorption.

Key words: coalbed methane, adsorption, mechanism

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