Casing shapes and its workover technique for Casing Damage Wells;
几种高难套损井的套损形态及修井工艺
Research on Shengli Oil Field Downhole Service Project Management
胜利油田修井作业工程项目管理研究
Development of rod absolute oil tool in workover operations of pumping wells
抽油井修井作业中抽油杆净油工具的研制
rigless sand control
不用修井机的防砂作业
Probe and Practice to Training Well Workover Operators Basic Skill;
修井作业员工基本功训练的探索与实践
APPLICATION OF RESERVOIR PROTECTION TECHNIQUES IN WORKOVER JOB OF LOW PRESSURE OIL WELL
储层保护技术在低压井修井作业中的应用
Model QW50A Air Operated Slips is a wellhead tools. Mainly used to clipping tubing and drilling rod which raise or put down at well repairing service operation.
QW50A气动卡瓦是油田修井作业时，安装在井口上用于卡紧油管及类似管柱的一种工具。
The Simple Study of Rapid Construction of Auxiliary Shaft in EightBao Coal Mine
八宝煤矿副井井筒快速施工作业浅析
Benefit of HSE Management in Well Maintenance Task;
油田修井作业推行.HSE管理见实效
Development of the YJSY-GD-1 pressure test device applied in workover operations
修井作业用YJSY-GD-1型试压装置的研制
The Change Management System of HSE in Well Maintenance
修井作业HSE管理体系的变更管理
Methods of Promoting HSE Management of Well Workover Operation Used by Management Ranks
企业管理层推动修井作业HSE管理的做法
Preliminary Study on Well Drilling Technique of Semi-Submersible Drilling Platform with Dual Derrick Rig
半潜式钻井平台双井架钻机作业工艺初步研究
The storm has snarled up the efforts of people trying to repair the oil well.
这次风暴打乱了人们想修油井的工作安排。
Experience of Flexible Steel Joint Support in Maintenance Work in Shaft
钢柔性联合支护在竖井维修工作中经验
a thoroughly professional repair joB.
完全专业化的修理工作
Design and Simulation Research on a New Type of Workover Operation Hoisting System
新型修井作业起升系统设计及仿真研究
Design of Automatic Power Tong for Workover and Simulation of Its Hydraulic System
自动化修井作业钳设计及其液压系统仿真研究
How to Make a Success of Supervising Downhole Operation Projects in the New Situation
浅谈新形势下如何做好井下作业工程监督工作