New mathematical model for increasing the production of coalbed methane
Gas injection to improve the recovery rate of coalbed methane is considered to be a promising and new initiative. This paper attempts to inject gas through the production model law to make reasonable assumptions on the basis of the exploitation of coalbed methane gas injection set up the mathematical model, through the actual situation of the model set up for authentication, then under certain conditions, the introduction of coalbed methane seepage differential proliferation. And confirmed by gas injection process and the process gas flow have the same equation. For the exploitation of coalbed methane by gas injection,the author provide further theoretical support, and on this basis a new method of coalbed methane production.
coalbed methane gas injections new-fashioned mathematical model
L.Jin G.Jin
School of mining, China University of Mining & Technologyt Xuzhou, 221008, Jiangsu,China Faculty of resources, China University of Geosciences, Wuhan, 430074, Hubei, China
国际会议
徐州
英文
465-468
2009-09-24（万方平台首次上网日期，不代表论文的发表时间）