Title:
METHOD OF SEPARATION OF SOLID PHASE IN THE DRILLING MUD
Document Type and Number:
WIPO Patent Application WO/1980/002041
Kind Code:
A1
Abstract:
A method of separation of the solid phase in the drilling mud consisting in forming with the drilling mud, an adhesive layer (2) on a curved closed surface (3) by way of its partial immersing into the drilling mud and simultaneously rotating it. Then a part of that layer is transferred onto another rotating curved closed surface (5) so located that it contacts with a part of the adhesive layer (2). The linear velocity of the adhesive layer (2) and that of the other rotating curved closed surface (5) are maintained essentially equal at their contact point.
Inventors:
ALEKHIN S (SU)
MAMADZHANOV U (SU)
BAKHIR V (SU)
ZADOROZHNY Y (SU)
KLIMENKO V (SU)
MAMADZHANOV U (SU)
BAKHIR V (SU)
ZADOROZHNY Y (SU)
KLIMENKO V (SU)
Application Number:
PCT/SU1979/000128
Publication Date:
October 02, 1980
Filing Date:
November 27, 1979
Export Citation:
Assignee:
SREDNEAZIAT NII PRIROD GAZA (SU)
ALEKHIN S (SU)
MAMADZHANOV U (SU)
BAKHIR V (SU)
ZADOROZHNY Y (SU)
KLIMENKO V (SU)
ALEKHIN S (SU)
MAMADZHANOV U (SU)
BAKHIR V (SU)
ZADOROZHNY Y (SU)
KLIMENKO V (SU)
International Classes:
B01D43/00; B01D57/02; B03B5/00; B03C3/10; B03C5/02; E21B21/06; (IPC1-7): B03C3/10; E21B21/06
Foreign References:
| CS109992B5 | ||||
| SU69627A1 | 1946-11-30 |
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