WebDRILLING & WORKOVER RIGS. C1 Water suppliesplete range of onshore drilling rigs, offshore drilling modules, workover rigs and related drilling package, with drilling depth of 1000m to 12000m (350HP to 4000HP). Driudes diesel direct drive, DC electric drive, AC variable frequency electric drive, mechanical – bq2c2GNpAgeu WebJan 16, 2023 · Drilling rig type: rotary, top drive, track, or skid-mounted drill rigs. Hydraulic system: oil flow rate, pressure range, and operating temperature. Drilling speed and power: spindle speed, feed rate, pullback, search depth, and torque. Structuralponents: frame structure, hoist power and capacity, mast height, and stability. gltDmd13zcHT WebOct 7, 2014 · Workover Rigs This phase of thepletion is usually done with a “workover” rig. Workover rigs are smaller rigs that more easily, efficiently and cheaply can deal with downhole operations both on tubing and wireline. This video shows a workover rig, and gives a good idea of the theory and scale of using workover rigs. Caveat 89onhbK7DD65 WebJan 16, 2023 · Portable rigs are used frequently in workover operations and when drilling to depths of about 10,000 ft. These rigs may be used on an 8-, 12-, or 24-hr/day basis. Portable units for drilling generally are restricted to light-duty work. Where applicable, the unit is usually the most cost-effective rig. H9fgICD4TFGz
Get Price