Directional drilling in ice caps

N. I. Vasiliev; P. G. Talalay; A. N. Dmitriev; S. V. Yankilevich; A. A. Prokazov; V. Ya. Lipenkov

Vol 187

Pages:

31-35

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Article

Directional drilling in ice caps

Authors:

N. I. Vasiliev¹

P. G. Talalay²

A. N. Dmitriev³

S. V. Yankilevich⁴

A. A. Prokazov⁵

V. Ya. Lipenkov⁶

About authors

1 — Ph.D., Dr.Sci. senior research assistant Saint Petersburg State Mining Institute (Technical University)
2 — Ph.D., Dr.Sci. Associate professor Saint Petersburg State Mining Institute (Technical University)
3 — Ph.D. associate professor Saint Petersburg State Mining Institute (Technical University)
4 — Ph.D. associate professor Saint Petersburg State Mining Institute (Technical University)
5 — student Saint Petersburg State Mining Institute (Technical University)
6 — Ph.D. leading research assistant GU «Arctic and Antarctic Research Institute»

Date submitted:

2009-09-16

Date accepted:

2009-11-15

Date published:

2010-06-25

Abstract

Directional drilling technology can be used in glacier boreholes to obtain additional ice cores and to pass over sticking drills. Experimental sidetracking of 5G-2 hole in the deep borehole at Vostok station, Antarctica, showed the high efficiency of the directional drilling without using of special whip-stocks to deviate the hole.

Область исследования:

(Archived) Applied and fundamental research in physics and mathematics

Keywords:

borehole ice cap directional drilling deviation

References

Vasiliev N.I., Talalay P.G., Zubkov V.M., Krasilev A.V., Zubko M.V. Breakdown elimination at deep drilling in glaciers // Memoirs of Mining Institute. Saint-Petersburg, 2008. Vol.178. P.181-187.
Zagrivny E.A., Moiseev B.S. Breakdowns and methods of their elimination at drilling of deep borehole at
Vostok station // Memoirs of Leningrad Mining Institute. 1988. Vol.116. P.87-93.
Fisenko V.F., Bobin N.E., Stepanov G.K., Sluysarev N.I., Solov’ev G.N., Chistyakov V.K. Breakdowns at deep drilling-melting, their elimination and precaution // Antarctica. Committee Reports. 1974. Vol.13. P.161-166.
Koci B. Replicate coring. University of Wisconsin-Madison. Ice Coring & Drilling Service, USA. 2004. 14 p.
Vasiliev N.I., Talalay P.G., Bobin N.E., etc. Deep drilling at Vostok station, Antarctica: History and last events // Annals of Glaciology. 2007. Vol.47. P.10-23.
Zagorodnov V.S., Kelley J.J., Koci B.R. Directional drilling // Memoirs of National Institute of Polar Research. 1994. Special issue № 49. P.165-171.

Directional drilling in ice caps

Abstract

References

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