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4× 4越野修井机是在轮式通井机及背井架通井机的基础上开发的一种高效稳定的新型修井设备。该设备采用了“车机合一”的结构和设计思想 ,优化了传动系统和总体结构 ,具有越野性好、结构简单、使用方便、作业效率高、综合性能先进等优点 ,因而成为油田采油及作业系统最受欢迎的
4 × 4 off-road workover rig is a new type of workover rig with high efficiency and stability developed on the basis of wheeled well drilling machine and back derrick drilling machine. The equipment adopts the structure and design idea of “one car and one machine”, optimizes the transmission system and the overall structure, has the advantages of off-road performance, simple structure, convenient use, high operation efficiency and advanced comprehensive performance, The most popular operating system