Workover Rig Many times, remedial work constitutes employing a workover rig to repair the well. Similar to a drilling rig, a workover rig is smaller and requires no mud pumping or pressure-control ...

While visiting the Moncla yard, they observed a workover rig, a slickline unit, a hydrostatic tubing testing truck, and a double cement pumping unit, along with a bulk trailer, according to a ...