Research on Oil-based Foam Drilling Fluid Technology

摘要：

　　Properties such as the foam volume, half-life and fluid rheology of an oil-based drilling fluid were measured to evaluate the fluid”s foam stability and drilling performance.The results showed that the key factors influencing the performance of the oil-based foam drilling fluid are the base liquid, foaming agents,stabilizers, and surfactants.The foaming agent provides foam stability and is necessary for air/oil surface adsorption, low surface tension and good film viscoelasticity.The oil-based drilling fluid has low-density foam,low fluid loss, a good sealing effect, anti-high temperature capabilities, and good salt and contamination resistance.

关键词： oil-based foam foaming volume half-life fluid performance

作者: Jinpeng Chai Bo Yan Baoyu Guo Hui Zhou

作者单位: China Petroleum University (East China) Qingdao, 266580, P.R.China;Sinopec Shengli Petroleum Drillin Sinopec Shengli Petroleum Drilling Engineering Technology Co.257064, P.R.China

会议类型: 国内会议

会议名称: 2013国际油田化学新进展(ISOC2013)学术研讨会

会议地点: 青岛

会议语种:英文

页码: 203-207

在线出版日期: 2013-06-26（万方平台首次上网日期，不代表论文的发表时间）