摘要
丛式井技术是川西地区近年为适应川西地区高效勘探开发的需要而推广应用的一项具有良好发展前景的钻井技术 ,并已产生了显著的社会经济效益。文章对丛式井在川西地区推广应用中形成的井身结构优化、井眼轨迹设计及控制、平台的优化布置、钻头的合理选型和钻井参数优选、钻井液技术等优快钻井技术进行了较为系统的总结和回顾。
Cluster drilling technique is one of drilling techniques with bright future,which is expanded to meet the resent requirements of effective exploration and production in the west Sichuan area, and has achieved obvious social and economic benefits. According to the application of cluster drilling technique in the west Sichuan area, the article systemically sums and reviews the methods for optimal and fast drilling,such as the optimization of well-bore structure,the design and control of well-bore trajectory,the optimal arrangement of platforms,the proper choice of bits,and the optimization of drilling parameters and drilling fluids,etc.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
2003年第z1期63-65,共3页
Natural Gas Industry
基金
国家矿产资源保护项目--川西地区提高综合开发效益的钻井技术改造 (KB2 0 0 0 - 0 8)成果
关键词
定向井
钻井工艺
优化设计
井眼净化
川西地区
井眼轨迹
Directional drilling,Drilling technique,Optimizing design,Well-bore cleaning,West Sichuan area,Well-bore trajectory
