摘要
多分支井是极富挑战性的新兴技术 ,是 2 1世纪钻井领域的重大技术之一。多分支井不仅能够高效地开发油气藏而且能够有效地建设油气藏。从提高采收率、油气藏的经济开采、降低成本、提高综合经济效益等方面阐述了多分支井的优越性 ,介绍了近年来多分支井的主要进展以及国际TAML分级 ,指出了多分支井的关键技术。认为多分支井在我国虽刚刚起步 ,但前景广阔 ,是一项科技创新工程。
Multilateral well drilling is a popular and 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, yet drilling and completion of multilateral wells are complicated. The advantages, its development and TAML (technology advancement of multi-laterals) levels classification are described in this paper. Some key technologies related are discussed from such aspects as recovery enhancement, commercial production, cost reduction and benefits improving, etc. It points out that this technology is still in its early stage in China, and it will be the important and fundamental drilling technology in the future.
出处
《石油钻采工艺》
CAS
CSCD
北大核心
2001年第2期1-3,共3页
Oil Drilling & Production Technology
