欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
文章在分析煤层气排采机理的基础上,重点研究了煤储层压力在不同的煤储层边界条件和排采制度下的传播规律。研究表明：在不同的煤储层边界条件和排采制度下,煤储层压力传播形成的压降曲线各异;煤储层压力的传播过程可分为两个阶段,即压力传播到储层边界之前为第一阶段,传到储层边界之后为第二阶段。
英文摘要：
Base on the analysis on the mining and drainage mechanism of the coal bed methane,the paper had a study on the transmission law of the coal bed methane reservoir pressure under the boundary conditions of the coal bed methane reservoir and the mining and drainage system.The study showed that under the different boundary conditions of the coal bed methane reservoir and the mining and drainage system,the pressure drop curve formed by the reservoir pressure transmission would be different.The transmission process of the coal bed methane reservoir pressure could be divided into two stages.The firs stage would be before the pressure transmitted to the boundary of the reservoir and the second stage would be the pressure transmitted beyond the boundary of the reservoir.
同期刊论文项目
同项目期刊论文
Vertical diversity of coalbed methane gas content and its geological controls in the Qingshan syncli
Numerical simulation of coalbed methane generation, dissipation and retention in SE edge of Ordos Ba
Dynamic variation effects of coal bed methane reservoir permeability in the development process in t
Non-destructive characterization of coal samples from China using microfocus X-ray computed tomograp
The characteristics of coal reservoir pores and coal facies in Liulin district, Hedong coal field of
Advanced characterization of physical properties of coals with different coal body structures by nuc
Coal reservoir characteristics and coalbed methane resource assessment in Huainan and Huaibei coalfi
Chromium leaching mechanism of coal mine water — a modeling study based on Xuzhou-Datun coal mine di
Huaimeng Wang.Prospect conceiving of joint research and development of shale gas and coalbed methane
Experimental study of adsorption and desorption on coals for CO2 sequestration and methane recovery.
Effect of Structural Evolution on Formation of Coalbed Methane Reservoirs in Huaibei Coalfield, Chin
Distribution characteristic and geological signiflcance of rare earth elements in Lopingian mudstone
Study on Coalbed Methane Accumulation Characteristics and Favorable Areas in the Binchang Area, Sout
Discussion on Hydrocarbon Generation Evolution of Cambrian-Silurian High-Over Mature Source Rocks in
Application of structural curvature of coalbed floor on CBM development in the Zhaoyuan block of the
期刊信息
位置：