What's the difference between rotary drilling rig and rotary drilling rig? What's the model?
Drive: the rotary rig is driven by an electric motor. The rotary drilling rig is driven by a diesel engine5, efficiency: if the stratum under strong weathering, the construction efficiency of rotary drilling rig is obvious
Drill pipe: the drill pipe of the rotary rig is 3 meters per section, and the section of the rotary drilling rig is telescopic. It is in place
Mud: the mud of rotary drilling rig is made of mud while drilling, and more and more waste slurry is produced. The slurry of rotary drilling rig is made in advance, drilled and drilled again2: Mobile: rotary drilling machine, some mobile devices, and some walking style. Rotary drilling rig is tracked mobile
Essential difference: 1, mud 2, move 3, drill pipe 4, drive 5, efficiency
