钻井液堵漏材料及防漏堵漏技术研究进展  

Research Progress on Lost Circulation Materials and Lost Circulation Control Technology

作　　者：张希文[1,2] 李爽 张洁[1,2] 孙金声 杨枝[3] 

机构地区：[1]中国石油集团钻井工程技术研究院 [2]中国石油勘探开发研究院 [3]中国地质大学

出　　处：《钻井液与完井液》2009年第6期74-76,79,共4页Drilling Fluid & Completion Fluid

基　　金：国家科技重大专项研究课题资助(2008ZX05000-021-004)

摘　　要：概述了近年来钻井液堵漏材料及防漏堵漏技术的研究进展。主要介绍了桥接、高滤失、柔弹性、聚合物凝胶、水泥浆、膨胀性典型钻井液堵漏材料及防漏堵漏技术的特点、作用机理和部分应用实例,并分析了钻井液堵漏材料及防漏堵漏技术研究的发展方向。This paper summarizes the research progress made on the development of lost circulation materials(LCM) and the technology of controlling lost circulation.Stresses are given to the materials and technologies of lost circulation control,such as bridging,high filter loss,elasticity,polymer gel,cement slurry and swelling LCM etc.Working mechanism and case histories of these technology and material are presented,and the prospect of the development in LCM and lost circulation control technology is analyzed.

关 键 词：钻井液 钻井液添加剂 堵漏材料 防漏 堵漏 综述 

分 类 号：TE282[石油与天然气工程—油气井工程]