摘要
多分支井技术被认为是21世纪石油工业领域的重大技术之一,是油田降耗、增产的有效途径。该项技术可广泛应用于我国老油田、边际油田、剩余油、稠油的开发,对于降低开采成本,提高油田的采收率具有重要的意义。本文介绍了所研制的一种用于9-5/8"套管内开窗侧钻4级分支井系统的工具的基本功能原理及工具模拟试验的情况。
Multilateral well drilling is a challenging new technology in the 21st century, and one of the most important technologies in oil drilling industry. Multilateral wells are highly effective for reservoir development and construction, especially in the old oilfields, marginal oilfields and heavy oil reservoir. This paper introduces the structure principle and results of a type of TMAL4 multilateral well tool, which can be used in 9-5/8 casing well.
出处
《现代制造技术与装备》
2010年第6期25-26,共2页
Modern Manufacturing Technology and Equipment
