煤田地质与勘探Issue(5)：88-89,92,3.DOI:10.3969/j.issn.1001-1986.2013.05.019
一种新的钻井液静失水量方程
A new equation for calculation of static loss of drilling fluid
许晓琳 1乌效鸣 1杜晶1
作者信息
- 1. 中国地质大学 武汉工程学院，湖北 武汉 430074
- 折叠
摘要
Abstract
It is found out that the viscosity of the remaining drilling fluid is higher than before the API loss test was taken. To explain this phenomenon, the paper presents a different opinion about the filtration mode used in the derivation of equation for calculation of static loss of drilling fluid, and derived a new equation based on a new fil-tration mode, which can explain the phenomenon. According to this new equation, twice of the result of 7.5 min test can replace that of the 30 min test in the API loss test.关键词
钻井液/静失水量/新方程/测试Key words
drilling fluid/static loss/new equation/test分类
天文与地球科学引用本文复制引用
许晓琳,乌效鸣,杜晶..一种新的钻井液静失水量方程[J].煤田地质与勘探,2013,(5):88-89,92,3.
