Toward the design of optimal systems for percussion drilling

Pages:

124-130

Download volume:

RUS

Article

Authors:

I. G. Shelkovnikov

About authors

Date submitted:

1992-07-04

Date accepted:

1992-09-20

Date published:

1993-06-03

Abstract

Impact energy is widely used in a variety of hard rock drilling methods.

Область исследования:

(Archived) Without section

Evaluation of diamond drilling efficiency by mist blowing

1993 A. T. Alexandrov, M. Azam

Fusion drilling is one of the methods for solving geomechanics problems

1993 A. M. Shkurko

Temperature regime of the borehole being drilled and the surrounding frozen rock massif

1993 A. V. Kozlov, A. A. Yakovlev

Ways of creation of means of automatic drilling of extended precisely directed wells

1993 N. P. Boytsov, V. K. Bubok

Drilling wells under water influx conditions using gas-liquid mixtures

1993 A. M. Yakovlev

Analysis of the contact melting process during well drilling for media with nonlinear thermophysical and rheological characteristics

1993 V. K. Chistyakov, V. A. Chugunov