一种套管头的现场修复方法  

Site Repairing Method of For Some Casinghead

作　　者：胡玉明[1] 陈竹[1] 胡学明 郭宝玉[1] 汪莉莉 李翌[2] 李怀仲[2] 谢宇[2] 钟家维[2] 

机构地区：[1]塔里木油田公司开发事业部,新疆库尔勒841000 [2]塔里木油田公司

出　　处：《西部探矿工程》2001年第2期52-53,共2页West-China Exploration Engineering

摘　　要：一种自制井口修理机在塔里木牙哈凝析气田 YH2 3— 1— 6井进行了首次试验 ,取得了显著的现场修复效果。填补了塔里木地区特殊井况下现场修复套管头的空白。Some kind of machine for repairing casinghead made by ourself was first successfully applied to the well of YH23 1 6 in YaHa gases field. In case of the greatly corroded steel circle trough and the limited operating space, the traditional repairing method is not so effective. so we petroleum technicians have made a decision to adopt some measures in order to tackle this technological problem. after some consecutive research and tests, we finally made a casing repairing machine, and it was first successfully applied to a gases field in August this year. This technology is a first one for repairing casinghead under a special wellhead condition in Tarim oil field.

关 键 词：套管头 现场修复 修理机 井口 车平面 车锥面 

分 类 号：TE358[石油与天然气工程—油气田开发工程]