Development of the control system of the underwater rotary column sampler
Abstract
The study of experience accumulated by specialists of offshore drilling of foreign countries has shown high efficiency of underwater rotary action samplers. Meanwhile, in the USSR there are no such designs, which significantly hinders the progress of domestic research of the ocean floor ...
Область исследования:
(Archived) Without section
Similar articles
Experience in determining the stability of clayey rocks in the borehole walls
1981 I. L. Eberling, V. Ya. Klimov
On the dependence of the petrostructure of the ice sheet on the paleotemperature in the area of Vostok Station
1981 V. G. Portnov