注水井联动测试防喷管加热保温技术设计  

Design of heating and thermal protection of lubricator of water injection well linkage test

作　　者：韩文超 

机构地区：[1]大庆油田第七采油厂,黑龙江大庆163515

出　　处：《化学工程师》2012年第6期42-44,共3页Chemical Engineer

摘　　要：注水井联动测试技术与桥式偏心分层配水工艺相结合,可缩短测试时间,提高测调效率,但在进行联动测试时,防喷管内部的水几乎不流动,随着冬季气温降低,管内极易结冰,使得冬季联动测试工作无法正常开展。为此,本文提出3种防喷管加热保温技术设计,碳纤维内衬加热技术、电热带整体外包加热技术和硅胶电热板分体加热技术,解决防喷管内部水结冻的问题,保证冬季水井联动测试工作顺利开展。The linkage test technology combines with bridge the eccentric water distribution to short testing time and advance testing effect for water injection well. But in winter linkage test could not be applied smoothly because low temperature made water in lubricator to ice. Three heating and thermal protection technologies which were carbon fibre inner heating, ribbon heater whole casting heating and silica gel hot plate heating split to solute the problems and make sure linkage test applied smoothly in winter.

关 键 词：联动测试 防喷管加热保温 碳纤维 电热带 硅胶电热板 

分 类 号：TE357.8[石油与天然气工程—油气田开发工程]