防塌剂的防塌机理及对应的评价方法  

The anthsloughing mechanism of anti-sloughing agent and its evaluation method there of

作　　者：张高波[1] 吴锰[1] 

机构地区：[1]中原石油勘探局钻井泥浆技术研究所

出　　处：《钻井液与完井液》1999年第1期33-34,38,共3页Drilling Fluid & Completion Fluid

摘　　要：目前防塌剂的种类多,评价方法也很多,防塌剂的评价方法不统一,本文在介绍防塌剂的评价方法及防塌机理的基础上,提出了一些观点,使防塌剂的防塌机理和评价方法尽量对应起来。There are many types of anti-sloughing agents andmany evaluation methods. There are different evaluation methods about anti-sloughing agent. This paper suggests some view points and makes evaluation method correspond to anti-sloughing mechanism possible on the basis of introducing the features of anti-sloughing agent.

关 键 词：防塌剂 防塌机理 评价方法 页岩回收率 

分 类 号：TE254.3[石油与天然气工程—油气井工程]