深层煤层气水平井连续油管解卡工艺研究
Study on unstuck technology of coiled tubing in deep coalbed methane horizontal well
熊巍 1石元宝 1张锐超 1韩宇1
作者信息
- 1. 中石油煤层气有限责任公司临汾分公司 山西 临汾 042300
- 折叠
摘要
针对深层煤层水平井连续油管较卡问题,从地质因素、工程因素两方面分析垢卡原因,并系统性总结解深层煤水平井连续油管煤垢卡的解卡过程及技术要点,为今后同类作业提供指导性建议.
Abstract
In response to the problem of clogging of continuous oil pipes in deep coal seam horizontal wells,this paper analyzes the causes of clogging from both geological and engineering factors,and systematically summarizes the process and technical points of unblocking coal clogging in continuous oil pipes in deep coal seam horizontal wells,providing guidance and suggestions for similar operations in the future.
关键词
深层煤层气/水平井/连续油管/解卡Key words
Eep coalbed gas/Horizontal well/Coiled tubing/Unfreezing引用本文复制引用
出版年
2024
NETL
NSTL
万方数据