煤层含气量测定技术应用探讨

借助煤层气井开发的多年经验,初步探讨了煤层含气量测定中所遇到的问题。从气含量测定、煤层气成分分析、煤质工业分析等三方面出发,阐述了探区煤层气开发前需进行的各项气含量分析工作,为煤层气大面积开发提供重要技术数据,并可进行有利选区、优化井型设计。

Probe into the Application of the Technologies for Measuring the Gas Content of Coal Bed

Based on many years＇ experiences of developing the coal bed gas,this paper probes into some problems occurring in the measurement of the gas content of coal bed,and starting from gas content measurement,coal bed gas composition analysis and coal industrial analysis,expounds each work of gas content analysis before the development of coal bed gas,which provides important technical data for the large area development of coal bed gas and is helpful to the area selection and the optimization of well-type design.