TJ70DB电动通井机的研制与应用

TJ70DB Electric Power Workover Rig Fabrication and Application

柴油机驱动的通井机普遍存在油耗大、噪声大、污染大、运行成本高、故障率高等缺点。结合国际上通井机发展趋势,研制了一种新型的电动通井机,具有整体布局合理、结构紧凑、模块化程度高、运移性能好、技术先进、安全可靠、维护方便、运行成本低、节能环保等特点。

To resolve disadvantages of traditional diesel workover,such as large diesel consumable,large noise,pollution,high operation cost and frequent failures,a new type of frequency-converting electric driven workover rig is developed,which combines the international workover rig development trend.The new type of workover rig has the following advantages as compact structure,modularized assembly,movability and high reliability,low frequency of failures,easy maintenance,energy saving and no environmental hazard.