低渗透煤储层煤层气高效开采技术途径研究
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摘要
煤层气是一种具有很大开发价值的清洁能源,我国煤层气的储量十分丰富,但是受到煤储层地质条件复杂、渗透率低等条件的影响,我国煤层气开采效率较低,限制了煤层气的开发。因此,如何提高煤储层低渗透,从而提升煤层气的开采效率,成为相关行业发展急需解决的问题,基于此,本文对低渗透煤储层煤层气开采的有效途径进行了深入的探讨。
Coalbed methane is a kind of clean energy with great development value, and the reserves of coalbed methane are very rich in China. However, due to the complex geological conditions and low permeability of coal reservoirs, the efficiency of coalbed methane mining in China is relatively low, which limits the development of coalbed methane. Therefore, how to improve the low permeability of coal reservoirs and thus enhance the efficiency of CBM mining has become an urgent problem to be solved in the development of related industries. Based on this, this paper makes a thorough discussion on the effective ways of CBM mining in low permeability coal reservoirs.
Coalbed methane is a kind of clean energy with great development value, and the reserves of coalbed methane are very rich in China. However, due to the complex geological conditions and low permeability of coal reservoirs, the efficiency of coalbed methane mining in China is relatively low, which limits the development of coalbed methane. Therefore, how to improve the low permeability of coal reservoirs and thus enhance the efficiency of CBM mining has become an urgent problem to be solved in the development of related industries. Based on this, this paper makes a thorough discussion on the effective ways of CBM mining in low permeability coal reservoirs.
引文
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2 赵继.沁水盆地低渗透煤层气渗流数值模拟研究及应用[D].北京:北京交通大学,2008.
3 汤友谊,苏现波.低渗透性储层煤层气地面开发方案的探讨[J].煤炭转化,2001,24(3):20-22.
4 赵泽,程跃辉,张锦虎,等.关于我国煤层气储层问题的思考[J].中国石油和化工标准与质量,2013,(24):219-219.
5 李楠.浅层煤储层多脉冲高能气体压裂技术试验及应用研究[J].内蒙古石油化工,2015,(7):78-80.