Ways of creation of means of automatic drilling of extended precisely directed wells
About authors
- 1 — Saint Petersburg Mining Institute
- 2 — Saint Petersburg Mining Institute
Abstract
Nowadays, worldwide, drilling of long directional wells is an urgent problem in geological exploration, oil, coal, gas industries, as well as in the construction of long communications.
Similar articles
Hydraulic resistances to movement of the drilling rig on the cable in the borehole during up-and-down operations
1993 N. I. Vasiliev, B. B. Kudryashov
Analysis of the contact melting process during well drilling for media with nonlinear thermophysical and rheological characteristics
1993 V. K. Chistyakov, V. A. Chugunov