CREATING EXECUTIVE BODY FOR DRILLING SMALL DIAMETER WELLS

The demand for new rotation-percussion drilling equipment to make holes 40–60 mm in diameter to 50 m long is validated, a drill installation equipped with a downhole pneumatic drill is designed and manufactured, and analytical-experimental tests on drilling velocity in rocks of various hardness are carried out.



Keywords

Rotation-percussion drilling, analytical and experimental tests, full-scale test stand.

Issue number: 3
Year: 2016
ISBN:
UDK: 622.233
DOI:
Authors: Repin A. A., Kokoulin D. I., Shakhtorin I. O.

About authors: Repin A.A., Candidate of Technical Sciences, Assistant Professor, Deputy Director, e-mail: repin@misd.nsc.ru, Kokoulin D.I., Candidate of Technical Sciences, Leading Engineer, e-mail: konstruktor430@yandex.ru, Shakhtorin I.O., Engineer, Graduate Student, e-mail: scorpion22@bk.ru, Chinakal Institute of Mining of Siberian Branch of Russian Academy of Sciences, 630091, Novosibirsk, Russia.

REFERENCES: 1. Klishin V. I., Repin A. A., Kokoulin D. I., Kubanychbek B. Teoriya mashin i rabochikh protsessov. Sbornik trudov (Theory of machines and working processes. Collection of papers), Bishkek, 2013, pp. 195–201.
2. Shakhtorin I. O., Karpov V. N. Sbornik trudov desyatoy mezhdunarodnoy nauchnoy konferentsii molodykh uchenykh i spetsialistov «Problemy osvoeniya nedr v XXI veke glazami molodykh» (Problems of mineral mining in the 21st century in the eyes of young people: Proceedings of the 10th international conference of young scientists and specialists), Moscow, IPKON, 2013.
3. Sudnishnikov B. V., Esin N. N., Tupitsyn K. K. Issledovanie i konstruirovanie pnevmaticheskikh
mashin udarnogo deystviya (Research and design of pneumatic percussion machines), Novosibirsk, Nauka, 1985, 134 p.
4. Medvedev I. F. Rezhimy bureniya i vybor burovykh mashin (Drilling modes and selection of drilling machines), Moscow, Nedra, 1986, 220 p.
5. Tsaritsyn V. V. Burenie gornykh porod (Rock drilling), Kiev, 1959, 343 p.
6. Alimov O. D., Belov I. G., Gorbunov V. F., Malikov D. N. Buril’nye mashiny (Drilling machines), Moscow, Gosgortekhizdat, 1960, 259 p.raspredelennymi parametrami (Analysis and synthesis of systems with distributed parameters. Educational aid), Pyatigorsk, 2007.
5. Rapoport E. Ya. Analiz i sintez sistem avtomaticheskogo upravleniya s raspredelennymi parametrami (Analysis and synthesis of automatic control systems with distributed parameters), Moscow, Vysshaya shkola, 2005, 292 p.
6. Strizhov I. N., Khodanovich I. E. Dobycha gaza (Gas production), Moscow-Izhevsk, Institut komp’yuternykh issledovaniy, 2003, 376 p.
Mining World Russia
Subscribe for our dispatch