Well Workover Contract 修井服务合同
workover rig service oil well 油井修井作业
slant-well workover rig 斜井修井机
Well Workover Operators 修井作业工
workover cost of well 井下作业费
non-well-killing workover device 不压井修井装置
The knowledge of workover well control theory and operating skills of a staff is a strong guarantee, which premises a safe and smooth operation of well control.
修井员工的井控理论知识和操作技能是在安全、顺利的前提下进行井控操作的有力保证。
The paper analyses functions and characteristics of all kinds of workover rig, proposes out existing problems during well workover.
文中分析了各类型号修井机的功能和特点，提出了在修井过程中存在的问题；
Result of its application shows that through using this platform utilization rate of mobile well workover module is greatly increased, and cost of workover treatment is decreased.
现场应用表明，该平台大大提高了修井模块的利用率，降低了修井作业成本。
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