摘要
在煤层气钻井过程中,由于地质因素或者操作不当,会对煤储层造成一定的伤害,严重影响煤层气开采及煤炭资源开发。结合煤层气成藏原理和储层特点,给出钻井过程中对煤储层的伤害形式,介绍煤储层保护技术,为类似情况提供一定的借鉴。
In the process of coalbed methane drilling,due to geological factors or improper operation,it will cause certain damage to coal reservoirs,which will seriously affect the mining of coalbed methane and the development of coal resources.Combining the theory of coalbed methane accumulation and the characteristics of the reservoir,the damage to the coal reservoir during the drilling process is given,and the coal reservoir protection technology is introduced to provide a certain reference for similar situations.
作者
王林杰
Wang Linjie(Xian Research Institute Co.,Ltd.of China Coal Technology and Industry Group,Xian 710077,China)
出处
《云南化工》
CAS
2021年第2期160-161,164,共3页
Yunnan Chemical Technology
关键词
煤层气
储层
保护技术
Coalbed Methane Drilling
Reservoir Damage
Protection Technology
作者简介
王林杰(1988-),男,硕士研究生,工程师,主要从事地面煤层气钻井技术管理工作。
