论文部分内容阅读
基于铁法矿区DT26井地质条件及生产实际,采用COMET3数值模拟软件,模拟预测采用注入CO2强化CH4开采方法(CO2-ECBM)进行原位煤层气开采的产能,并采用净现值(NPV)评价不同排采制度的经济效益。
Based on the geological conditions and actual production of DT26 well in Tiefa Mining Area, COMET3 numerical simulation software was used to simulate and predict the production capacity of in-situ CBM by CO2-enhanced CO2 injection (CO2-ECBM). The net present value (NPV) Economic Benefits of Different Discharge System.