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Machine translation
1. (WO1980002719) METHOD OF SEPARATING WEIGHTING MATERIAL FROM DRILLING MUD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002719    International Application No.:    PCT/SU1980/000080
Publication Date: 11.12.1980 International Filing Date: 22.05.1980
IPC:
B01D 21/00 (2006.01), B01D 43/00 (2006.01), B03C 1/00 (2006.01), E21B 21/06 (2006.01)
Applicants:
Inventors:
Priority Data:
2764607 31.05.1979 SU
Title (EN) METHOD OF SEPARATING WEIGHTING MATERIAL FROM DRILLING MUD
(FR) METHODE DE SEPARATION D"UN MATERIAU D"ALOURDISSEMENT D"UNE BOUE DE FORAGE
Abstract: front page image
(EN)A method of separating weighting material from drilling mud by breaking down the drilling mud by subjecting it to the influence of a direct current magnetic field while simultaneously putting the drilling mud under vacuum.
(FR)Une methode de separation d"un materiau d"alourdissement d"une boue de forage consiste a casser la boue de forage en la soumettant a un champ magnetique de courant continu avec aspiration simultanee de la boue de forage.
Designated States:
Publication Language: Russian (RU)
Filing Language: Russian (RU)