Hydraulic resistances to movement of the drilling rig on the cable in the borehole during up-and-down operations
About authors
- 1 — Saint Petersburg Mining Institute
- 2 — Saint Petersburg Mining Institute
Abstract
Deep drilling of ice deposits in the Arctic and Antarctic is carried out mainly by electromechanical and electrothermal drilling shells on a load-carrying cable.
Область исследования:
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References
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- Gukasov N.A. Reference manual on hydraulics and hydrodynamics in drilling. M.: Nedra, 1982.
- Makovei N. Hydraulics in Drilling. M.: Nedra, 1986.
- Kudryashov B.B., Yakovlev A.M. Drilling of Wells in Frozen Rocks. Moscow: Nedra, 1983.