摘要
以南堡滩海中深层深井斜分注井为研究对象对测调问题展开了深入分析,认为其主要影响因素为仪器遇阻和投捞困难两个方面,通过优化分注技术、高压除垢技术以及针对性防治技术,测试成功率上升至84%,作业施工大幅减少,测调效率及经济效益显著提高。
In this paper,the research object is the deep inclined separate layer injection well in Nanpu beach.The in-depth analysis of the measurement and adjustment problem is carried out,and it is considered that the main influencing factors are the obstruction of the instrument and the difficulty of fishing.By optimizing the separate injection technology,high-pressure descaling technology and targeted prevention and control technology,the test success rate has increased to 84%,the operation construction has been greatly reduced,and the measurement and adjustment efficiency and economic benefits have been significantly improved.
作者
李石宽
牛媛
聂领
曾诚
Li Shikuan;Niu Yuan;Nie Ling;Zeng Cheng(Jidong Oilfield Nanpu Oilfield Industrial Operation Area,Tangshan 063200;Tangshan Beitian Oil and Gas Development Co.,Ltd.,Tangshan 063200)
出处
《石化技术》
2024年第12期235-237,共3页
Petrochemical Industry Technology
关键词
深井斜
测调问题
影响因素
防治技术
Deep well deviation
Measurement and adjustment problems
Influencing factors
Prevention and control technology
