钻井液与完井液2025，Vol.42Issue(5)：640-645,6.DOI:10.12358/j.issn.1001-5620.2025.05.010
一种钻井液动态黏滞性能评价方法
A Method of Evaluating Drilling Fluid's Dynamic Adhesiveness
温璐 1吉帅志 1魏玲艳 1张俊颖 1张杰 1耿智强1
作者信息
- 1. 中原油田分公司技术监测中心,河南 濮阳 457001
- 折叠
摘要
Abstract
Most of the traditional drilling fluid lubricity testers only consider the interaction between the interfaces of metals,and omit the effects of the adhesiveness between the drilling tools and drilling fluid,mud cakes and borehole walls on the lubricity of the drilling fluid,causing an inconformity between the evaluation results and the actual field performance of a lubricant.By simulating the interaction between the drilling tool and the borehole wall,the drilling tool and the drilling fluid as well as the drilling tool and the mud cake,a drilling fluid's dynamic adhesiveness tester was developed.Experimental results show that the drilling fluid's dynamic adhesiveness tester is easy to operate,and can be used to evaluate torque fluctuations under different pressures and rotational speeds.The results of the evaluation with this tester are accurate and highly repeatable,and can be used to effectively prevent stuck pipe accidents from occurring.关键词
摩阻/润滑性能/润滑仪/黏滞性能Key words
Frictional resistance/Lubricity/Lubricity tester/Adhesiveness分类
能源科技引用本文复制引用
温璐,吉帅志,魏玲艳,张俊颖,张杰,耿智强..一种钻井液动态黏滞性能评价方法[J].钻井液与完井液,2025,42(5):640-645,6.
