On the development of a universal drill pipe telescope for geological exploration drilling
Abstract
In the existing standard (normal) of the tubular assortment of exploration drilling equipment, coring 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 barrels, drill pipes in outer diameter are approaching core pipes.
Область исследования:
(Archived) Without section
Funding:
None
References
- Andriyanov N. I. et al. Diamond Drilling. Moscow, Gostoptekhizdat, 1961 (in Russian)
- Vozdvizhensky B. I., Vasiliev M. G. Drilling Mechanics. Moscow, Gosgeoltekhizdat, 1964 (in Russian)
- Volkov A. S., Kalinin A. G., Bronzov A. S. Drill Pipes and Their Joints. Moscow, Gostoptekhizdat, 1962 (in Russian)
- Shamshev F. A. et al. Technology and Technique of Exploration Drilling. M., Nedra, 1966 (in Russian)