摘要
为解决水平井长水平段及超长水平段的钻具解卡扭矩测卡点、解卡工具输送难题,分析研究可行性的泵送测卡、解卡方案,总结出适宜于超长水平段钻具解卡工艺。该工艺在涪陵页岩气田JYA-10HF井应用试验中获得成功,经验与做法值得推广应用。
In order to overcome the challenge of surveying torque sticking points and conveyance of sticking-release tools in long and ultra-long horizontal sections of horizontal wells,the feasibility of a pumping program for surveying sticking points and releasing sticking tools was analyzed,and a suitable sticking-release technology for the ultra-long horizontal sections of drilling tools was summarized.This technology has been successfully applied to Well JYA-10HF in Fuling shale gas field,and the practice is worth wider application.
作者
董明达
DONG Mingda(Jianghan Logging Company,Sinopec Oilfield Service Jianghan Corporation,Qianjiang,Hubei,433123,China)
出处
《江汉石油职工大学学报》
2021年第3期70-72,共3页
Journal of Jianghan Petroleum University of Staff and Workers
基金
国家科技重大专项“深层页岩气开发关键装备与工具应用”(编号:2016ZX05038-006)。
关键词
水平井
超长水平段
钻具解卡
泵送
爆炸切割
注磁测卡
Horizontal Well
Ultra_Long Horizontal Section
Sticking-Release
Pumping
Explosion Cutting
Magnetizing and Sticking Point Survey
