Investigations of the influence of heater shape on the rate of rock drilling-melting of rocks
Abstract
One of the promising directions for the development and improvement of new drilling methods is the destruction of rocks by melting or vaporizing them under conditions of intense thermal influence in the bottom-hole zone. The efficiency of drilling-melting depends little on the hardness and plasticity of rocks, as well as on external factors, and in this sense has a certain universality, which allows already now to foresee its advantages over mechanical drilling in some specific conditions of well sinking ...
Область исследования:
(Archived) Without section
Funding:
None
References
- Ginzburg I. P. Theory of Resistance and Heat Transfer. Izd. LGU PH LSU, 1970 (in Russian)
- Termicheskoe burenie lednikovykh pokrovov Thermal Drilling of Glacial Ice Sheets. , issue 11. M., Nauka, 1972. Authors: I. A. Zotikov, A. P. Kapitsa, E. V. Kudryavtsev, A. A. Sukhanov (in Russian)
- Kudryashov B. B., Fisenko V. F. Analysis and ways of improving the process of drilling-melting in the ice of Antarctica. Tr. Sov. antarkt. eksp. , vol. 60. L., Gidrometeoizdat, 1972 (in Russian)
- Teoriya i praktika bureniya-protаivaniya v Antarktide Theory and Practice of Drilling-Melting in Antarctica. In the book: Materials of Glaciology, Research, issue 22. M., AN SSSR, 1973. Authors: B. B. Kudryashov, N. E. Bobin, N. I. Slyusarev, G. K. Stepanov, V. F. Fisenko, V. K. Chistyakov (in Russian)
- Kay D., Labey T. Tables of Physical and Chemical Constants. M., 1962 (in Russian)
- Loitsyansky L. G. Mechanics of Liquid and Gas. M., Nauka, 1973 (in Russian)
- Langway C. C., Gow A. J., Hansen B. L. Research in Antarctica, 1971
- Shreve R. S. J. Glaciology, 1962, vol. 4, No. 32
- Sims D. L. Petroleum Engineer, July, 1974
Similar articles
The nature of air inclusions in the Antarctic ice sheet (based on the results of ice core research)
1976 V. G. Portnov
Investigation of the bottom-hole process in hard rock drilling in case of partial exposure of diamonds on the drill bit face.
1976 S. N. Tarakanov
Experimental test stand for studying investigation of borehole stability during drilling in glacial cover
1976 V. K. Chistyakov, V. M. Pashkevich
Expediency of using high-grade clay powders in drilling wellsin the conditions of the North-East and Far North of the USSR.
1976 A. M. Yakovlev, V. G. Vartykian, A. V. Golovkin, V. V. Makhotin, E. A. Darda, E. M. Budyko