煤层气井修井储层保护带压作业工艺和关键设备应用分析  

Analysis on the Pressure Protection Operation Technology and Key Equipment Application of Coal Bed Methane Well Repair Reservoir Protection

作　　者：王平 张维平 齐照东 Wang Ping;Zhang Weiping;Qi Zhaodong(Changqing Underground Technology Operation Company of CNPC Chuanqing Drilling Engineering Co.,Ltd.,Xi'an 710016;Engineering Supervision Office of CNPC Changqing oil field Branch,Xi'an 710018)

机构地区：[1]中国石油集团川庆钻探工程有限公司长庆井下技术作业公司,陕西西安710016 [2]中国石油集团长庆油田分公司工程监督处,陕西西安710018

出　　处：《石化技术》2023年第10期152-154,共3页Petrochemical Industry Technology

摘　　要：煤层气是经济社会发展中的重要能源,可以替代天然气,具有良好利用价值。本文结合煤层气的储层条件和工艺要求,分析了煤层气井修井作业目前现状,同时分析了带压作业的工艺适应性,针对工艺及关键设备的应用情况,提出了该类技术未来发展方向,为后续研究提供依据。Coalbed methane is an important energy source in economic and social development,which can replace natural gas and has good utilization value.This article analyzes the current status of coalbed methane well repair operations based on the reservoir conditions and process requirements of coalbed methane.At the same time,it analyzes the process adaptability of pressurized operations.Based on the application of processes and key equipment,it proposes the future development direction of this type of technology,providing a basis for subsequent research.

关 键 词：煤层气井 储层保护 带压作业 

分 类 号：TE37[石油与天然气工程—油气田开发工程]