冲蚀环境对潜油电泵机组及油套管的伤害分析  

Damage Analysis of ESP,Tubing and Casing in Erosion Environment

作　　者：杜丹阳[1] 黄新春[1] 甄东芳 李令喜[1] 孙佳澳[2] 

机构地区：[1]中海油能源发展股份有限公司工程技术分公司,天津300452 [2]海洋石油工程股份有限公司,天津300451

出　　处：《石油矿场机械》2016年第9期30-35,共6页Oil Field Equipment

摘　　要：潜油电泵机组和油套管在大排量油井中受到高速液流的冲蚀作用而损坏。建立了一套模拟实际生产工况的试验方法,分析不同环境因素共同作用对潜油电泵及油套管的伤害趋势。提出在不同冲蚀环境下潜油电泵机组和油套管的选型设计及工艺优化建议。ESP,tubing and casing are damaged in view of erosion and abrasion of high-speed production in large-displacement wells. A suit of analysis methods of simulating actual well condition are sets up in this paper. The trends of ESP, tubing and casing damage are verified under the interaction of different environmental factors. Finally,the selection design of ESP,tubing and casing and technical optimization recommendations under different erosion environment are put forward.

关 键 词：潜油电泵 冲蚀作用 腐蚀 油管 

分 类 号：TE933.307[石油与天然气工程—石油机械设备]