甲酸铯及其他甲酸盐水溶液的物理化学特性  

Physical and Chemical Properties of Cesium and Other Formate Brines as Drilling/Completion Fluids

作　　者：臧伟伟[1,2] 徐同台[2] 赵忠举[2] 王超[2] 

机构地区：[1]石油工程教育部重点实验室(中国石油大学),北京昌平102249 [2]北京石大胡杨石油科技发展有限公司,北京昌平102200

出　　处：《油田化学》2010年第1期100-105,51,共7页Oilfield Chemistry

摘　　要：综述了作为钻井完井液的甲酸铯及其他甲酸盐盐水的物理化学特性,包括:铯及甲酸铯简介;盐水密度;结晶温度;碱度和活度;沸点和汽化压力;热传导系数和比热容;电阻率;放射性;热稳定性;吸水和解吸水;抗腐蚀性;润滑性。The physical,physicochemical and chemical properties of aqueous solutions of cesium and potassium formates,single and in combination,as drilling/completion fluids were presented and following topics were covered：cesium and cesium formate; density of brines; crystallization temperature; basicity and activity; boiling temperature and evaporation pressure; heat conductivity coefficient and specific heat capacity; electric conductivity; radioactivity; thermal stability; water absorption and desorption; corrosion resistance; and lubricity.

关 键 词：甲酸铯 甲酸钾 甲酸盐盐水 物理特性 化学特性 钻井完井液 综述 

分 类 号：TE254[石油与天然气工程—油气井工程] TE257.6