workover rig

The paper retrospects the way of introducing, digesting and redesigning of workover rig from the view of technique,and now the workover rig has become serial production and come into mass production,and the dominant product has exported to overseas.

从技术角度回顾了修井机从引进、消化、自行研制 ,直到目前修井机已形成系列产品 ,并具有一定的生产规模 ,其主导产品已向国外出口的历程 ;回顾了发展修井作业机在基础领域内及产品设计领域中所做的工作 ;对存在的问题进行了分析 ,提出了改进意见。

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

In workover operation,running and pulling tubing and threading and unthreading in conventional way make the process complex,labor intensity high and operating environment hostile.

修井作业中,起下油管、上卸扣采用传统作业方式过程复杂,劳动强度高,作业环境恶劣,针对这种情况,提出了一种新的修井作业井口机械化系统设计方案。

This paper analyzes the different load fluid s choice,their use risk and hazard identification of workover operation in low pressure gas well.

通过对修井施工中不同压井液的选择及其使用风险和低压气井修井作业中风险的识别进行分析,指出修井作业HSE管理体系变更管理的重要性。

Off-line Programming and Simulation Control of New Mechanized Workover System

新型修井作业机械化系统离线编程与仿真控制研究

rigless sand control

不用修井机的防砂作业

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

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

Benefit of HSE Management in Well Maintenance Task;

油田修井作业推行.HSE管理见实效

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 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

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

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

Monitoring System Based on C8051F020 Chip Computer for Oil-well Operation

基于C8051F020单片机的油井作业监测系统

Development and application of the JY5160TXJ10 truck-mounted electric drive workover rig

JY5160TXJ10型车载式电驱修井机

work - over equipment for oil and gas wells

油气井井下作业设备

A finite element analysis of headframe intensity of 40-ton workover rig;

40t修井机井架强度的有限元分析

drilling practice

钻井实践；钻井习用方法；钻井作业；钻井参数