煤层气地球物理测井研究现状及前景展望

Progress and prospect of CBM geophysical logging

乔雨朋 邵先杰 霍梦颖 谢启红 张珉 时培兵

燕山大学石油工程系，河北 秦皇岛 066004

Department of Petroleum Engineering, Yanshan University, Qinhuangdao 066004, China

地球物理测井在煤层气储层分析和评价方面具有经济、快捷等优点，是煤层气开发过程中不可或缺的内容。在煤层气勘探开发过程中，煤层气地球物理测井是识别煤层、分析煤质特征、评价煤储层孔渗特性及含气量的重要手段。在大量调研的基础上，对国内外煤层气地球物理测井的研究、应用现状进行了综述，总结了煤层气地球物理测井在各方面取得的新成果，指出了煤层气地球物理测井面临的问题，并分析了其发展趋势。

With economic and efficient advantages in coalbed methane reservoir analysis and evaluation, CBM geophysical logging is an integral part of the process of coalbed methane development. In the process of CBM exploration and development, geophysical well logging is an important method to identify the coal seam, analyze the coal quality characteristics, and evaluate the porosity and permeability of coal reservoir. Based on a large amount of research, the research and application of CBM geophysical logging in domestic and abroad were summarized. New achievements of the CBM geophysical logging in different aspects were discussed, and some problems of the CBM geophysical logging were pointed out. Finally the development trend of CBM well logging technology was analyzed.

10.6056/dkyqt201602010