抗高温高密度柴油基油包水钻井液主要性能影响因素分析  

Analysis of the Factors Affecting the Main Properties of High Temperature Resisted and High Density Diesel Based Water in Oil Drilling Fluid

作　　者：褚会丽 李伟[2] 张茂欣 CHU Huili;LI Wei;ZHANG Maoxin(Hebei Petroleum University of Technology,Hebei,Chengde 067000;Xi’an Shiyou University,Shanxi,Xi’an 710065;Beijing Shidahuyang Petroleum Scien-Tech Development Company Ltd.,Beijing 102200)

机构地区：[1]河北石油职业技术大学,河北承德067000 [2]西安石油大学,陕西西安710065 [3]北京石大胡杨石油科技发展有限公司,北京102249

出　　处：《江西化工》2022年第1期53-55,共3页Jiangxi Chemical Industry

摘　　要：本文采用正交试验法,综合考虑10个影响因素,探究抗高温高密度柴油基油包水钻井液主要性能的影响因素,采用极差分析法处理实验数据,最终得出:影响乳状液稳定性的显著因素依次是辅乳加量、油水比、主乳润湿剂交互作用、主乳加量;影响流变性的共同显著因素是有机土加量、油水比;影响高温高压滤失性的显著因素依次是主乳加量、油水比、主乳润湿剂交互作用。In this paper,the orthogonal test method is used to explore the influencing factors of the main performance of high-temperature and high-density diesel based water in oil drilling fluid,and the range analysis is used to process the experimental data,Finally,it is concluded that the significant factors affecting the stability of emulsion are the dosage of auxiliary milk,oil-water ratio,the interaction of main milk wetting agent and the dosage of main milk;The common significant factors affecting rheology are organic soil addition and oil-water ratio;The significant factors affecting the high-temperature and high-pressure filtration are the dosage of main milk,oil-water ratio and the interaction of main milk wetting agent.

关 键 词：油包水钻井液 乳状液稳定性能 流变性能 滤失性能 

分 类 号：TE254[石油与天然气工程—油气井工程]