Analyses of technologcal characteristics of diamond drilling of hard rock

V. G. Gorelikov; Van Dong Vu

Vol 189

Pages:

179-181

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Research article

Development of oil and gas deposits

Analyses of technologcal characteristics of diamond drilling of hard rock

Authors:

V. G. Gorelikov¹

Van Dong Vu²

About authors

1 — Ph.D., Dr.Sci. professor Saint Petersburg State Mining Institute (Technical University)
2 — post-graduate student, director VINACOMIN – Mining Geology Company (Vietnam) Saint Petersburg State Mining Institute (Technical University)

Date submitted:

2010-07-18

Date accepted:

2010-09-20

Date published:

2011-03-21

Abstract

The classification of different diamond bit types for drilling of jointed rock is offered. It is based on two predominant types of wear: mechanical and thermo physical. The facial and lateral on matrix body as well as cracks along the matrix body, spalling of the matrix sectors and normal wear are attributed to the mechanical type of wear. The proposed classification includes main types of wear at jointed rocks drilling and creates the grounds for the designing of rock-distributing tool more resistant to mechanical and thermo physical wear.

Keywords:

diamond wear tehnologi drilling hard rock

Гореликов В.Г., Ву В.Д. Анализ технологических особенностей алмазного бурения твердых горных пород // Записки Горного института. 2011. Т. 189. С. 179-181.

Gorelikov V.G., Vu V.D. Analyses of technologcal characteristics of diamond drilling of hard rock // Journal of Mining Institute. 2011. Vol. 189. p. 179-181.

References

Спутник инженера-буровика / И.С.Афанасьев, П.П.Пономарев, В.А.Каулин. ВИТР. СПб, 2003. 640 с.
Справочник по бурению геологоразведочных скважин. / И.С.Афанасьев, Г.А.Блинов, П.П.Пономарев и др. СПб.: Недра, 2000. 712 с.

Analyses of technologcal characteristics of diamond drilling of hard rock

Abstract

References

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