Rock-destroying tool development for ice well drilling
About authors
- 1 — Ph.D., Dr.Sci. rector Saint Petersburg Mining University ▪ Orcid ▪ Elibrary ▪ Scopus ▪ ResearcherID
- 2 — Ph.D., Dr.Sci. professor National Mineral Resources University (University of Mines)
Abstract
In this paper results of experimental studies of ice cutting process with using cutter type bits are presented. The bit operation, ranges of rational value of bit taper and rate of penetration are analysed. Reasons causing complications during drilling well in ice deeper then 3000m are determined on the basis well drilling in Vostok station and Dom C and possible ways to overcome them.
Область исследования:
(Archived) Present-day problems of geological exploration and well drilling
Funding:
None
References
- Augustin L. EPICA Dome C 2 drilling operations: performances, difficulties, results / L.Augustin, S.Panichi, F.Frascati // Annals of Glaciology. 2007. Vol.47. P.10-23
- Kudryashov B.B. KEMS-112 electromechanical ice core drill / B.B.Kudryashov, N.I.Vasiliev, P.G.Talalay // Mem. Natl. Inst. Polar Res., 49, Special Issue. 1994. P.138-152.
Similar articles
Engineering-geological and geoecological principals of development activities for geological environment protection at underground construction
2012 I. P. Ivanov
Extraction separation of aluminum, manganese and cerium group lanthanides by using oleic acid
2012 S. V. Zhukov, T. E. Litvinova, D. E. Chirkst
Tendencies in the change in physical and mechanical properties of the vendian clay formation (North Western edge of the Russian platform)
2012 V. G. Rumynin, A. M. Nikulenkov