About some peculiarities of pneumatic percussion drilling with gas-liquid agents
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Abstract
One of the modern high-performance methods of drilling in rocks of UII-XII categories of drillability is percussive rotary drilling with the help of submersible pneumatic percussion drills ...
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References
- Begagoen I.A., Ponomarchuk A.A., Shablii L.A. Influence of air-water mixture composition on working parameters of pneumatic impactor with valveless air distribution. - Proceedings of NIGRI USSR, 1969, No. 13.
- Bronzov B.C. Drilling of Wells with the Use of Gaseous Agents. M., Nedra, 1979.
- Zinoviev D.A. Drilling of deep wells by submerged hammers operating on air-water mixture. - In the book: Shock-Rotary Drilling. Shock Action Machines. Novosibirsk, PH WSB AS USSR, 1956.
- Kudryashov B.B., Yakovlev A.M. New technology of borehole drilling in frozen rocks, L., Nedra, 1973.
- Kulikov I.V., Voronov V.N., Nikolaev I.I. Pneumo-impact drilling of exploration wells. M., Nedra, 1977.
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