On creation of a universal drill pipe telescope for geological exploration drilling
Abstract
In the existing standard (normals) of the tubular assortment of exploration drilling equipment drill string and casing pipes have dimensions that differ significantly from those of drill pipes. Recently, in connection with the transition to drilling exploration wells with removable core receivers, drill pipes are approaching the outer diameter of core pipes.
Область исследования:
(Archived) Without section
References
- Andriyanov N. I. et al. Diamond Drilling. Moscow, Gostoptekhizdat, 1961.
- Vozdvizhensky B. I., Vasiliev M. G. Drilling Mechanics. Moscow, Gosgeoltekhizdat, 1964.
- Volkov A. S., Kalinin A. G., Bronzov A. S. Drill Pipes and Their Joints. Moscow, Gostoptekhizdat, 1962.
- Shchamshev F. A. et al. Technology and Technique of Exploration Drilling. M., Nedra, 1966.
Similar articles
Physical phenomena in hard rock drilling and refinement of the sinking rate formula proposed by E.F. Epstein
1973 S. N. Tarakanov
On the development of geological exploration works in the search for marine mineral deposits
1973 I. G. Shelkovnikov
Grapho-analytical solution of the problem on determination of the rate of penetration in hard rock drilling
1973 S. N. Tarakanov