FIELD: oil-and-gas industry.
SUBSTANCE: invention relates to mobile drilling complexes for drilling, mainly, water wells. Proposed complex comprises drilling rig with manipulator, drilling tool cars, pump-and-compressor unit, and pipe unit including chassis with frame, and rack. Complex is equipped with manipulator arranged on pipe unit, guides articulated with rack and provided with drill pipe limiters, guide vertical drive arranged between said rack, and rack drive hydraulic cylinder. Aforesaid rack is articulated with device frame.
EFFECT: desreasing time for preparatory operations and making easier the auxiliary drilling works.
2 cl, 7 dwg
| Title | Year | Author | Number |
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