RELIABILITY RESEARCH ON THE DERRICK OF A WORKOVER RIG
修井机井架结构可靠性研究
Design and Calculation Of Flexibility of beach Workover Rig
滩涂修井机机动性能设计计算
Development and application of workover rig with blowout preventer.
防喷作业机的研制与应用。
Analysis of static strength and fatigue life of oil derrick for workover rig
修井机井架的静强度与疲劳分析
Finite Element Analysis and Stability Study on a Kind of Workover Rig without Guy Line
一种无绷绳修井机的有限元分析及稳定性研究
Drilling lateral horizontal well to produce bottom water oilfield by using workover rig
利用修井机钻分枝井水平井高效开采底水油田
The case study of hydraulic workover rig was given to demonstrate the feasibility of this proposed method.
通过液压修井机设计实例说明了这种方法的有效性。
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