Purification of flushing fluid from drilled rock
Authors:
Abstract
The introduction of the KSSK complex in the Norilsk Integrated Exploration Expedition required the use of non-structural flushing fluids with low solid phase content, since small gaps between the core barrel and drill pipe, as well as between the borehole walls and drill pipes, increase the pressure in the injection line ...
Область исследования:
(Archived) Without section
References
- Gavrilenko N.M., Kostenko N.I. Mode of well washing during drilling of KSSK-76 in sedimentary rocks. - Express-information, ser. Technique and technology of geological exploration works; organization of production. M., PH VIEMS, 1977, № 24.
- Instruction on the technology of cleaning of unweighted drilling muds with application of three-stage system RD-39-2-27-77, Krasnodar, VNIIKrneft, 1977.
- Povarov A.I. Hydrocyclones at enrichment plants. M., Nedra, 1978.
Similar articles
Prediction of mechanical speed of diamond drilling with different cleaning agents
1981 L. K. Gorshkov, A. M. Yakovlev
On the dependence of the petrostructure of the ice sheet on the paleotemperature in the area of Vostok Station
1981 V. G. Portnov
Experience of drilling-melting wells filled with non-freezing liquid in Antarctic and Arctic conditions
1981 E. A. Zagrivny, A. A. Zemtsov, Yu. B. Kononov, B. S. Moiseev, P. A. Petukhov, A. M. Shkurko