Coiled tubing can be used for drilling operations without the use of drill pipe and a rotary table, which speeds up the process. A bottom hole assembly (BHA) with a drill bit is connected to the coil tubing and inserted in the well.
[pdf] The ZT10 integrated down the hole drill rig for open use is an advanced piece of drilling equipment developed by Kaishan Group to meet the needs of large open-pit mines. Its travelling, propulsion, rotation and angle adjustments are based on a hydraulic drive, thereby proving its power.
[pdf] The Atlas Copco’s TwinAir compressor is a package of two oil-injected rotary screw compressors, powered by two liquid-cooled, six cylinder turbocharged inter-cooler diesel engines. Both compressors can be used combined or separately from each other, increasing the versatility.
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