钻井液与完井液2012，Vol.29Issue(3)：47-50,4.
苏丹地区硅酸盐钻井液发泡原因及消泡对策分析
Analysis of Foaming Reasons and Anti-foaming Methods of Silicate Drilling Fluid in Sultan
刘绪全 1陈博 2陈勉2
作者信息
- 1. 中国石油大学(北京),北京
- 2. 中国石油长城钻探钻井液公司,北京
- 折叠
摘要
Abstract
The silicate drilling fluid system is widely used in Sultan, but the problem of difficult to break foams is encountered while drilling. After the evaluation of every additive used in the silicate drilling fluid system, an experimental result is developed that the reaction between sodium silicate and CO, is the main reason of foaming, and the anti-foaming additive cooperated with lubricant can break foams effectively. Also the temperature, pH, polymer additive have some effect on foam
stability.关键词
硅酸盐钻井液/起泡/消泡剂/钻井液添加剂/苏丹地区Key words
Silicate drilling fluid/ Foam/ Anti-foaming additive/ Drilling fluid additive/ Sultan分类
能源科技引用本文复制引用
刘绪全,陈博,陈勉..苏丹地区硅酸盐钻井液发泡原因及消泡对策分析[J].钻井液与完井液,2012,29(3):47-50,4.
