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Machine translation
1. (WO1980002032) METHOD OF PROCESSING THE DRILLING MUD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002032    International Application No.:    PCT/SU1980/000053
Publication Date: 02.10.1980 International Filing Date: 26.03.1980
IPC:
C09K 8/20 (2006.01)
Applicants:
Inventors:
Priority Data:
2735601 26.03.1979 SU
Title (EN) METHOD OF PROCESSING THE DRILLING MUD
(FR) METHODE DE TRAITEMENT D"UNE BOUE DE FORAGE
Abstract: front page image
(EN)A method of processing the drilling mud consists in introducing into it, as a stabilizing reagent, an aqueous solution of carboxymethylcellulose or of a condensed sulpho-alcohol slurry, preliminarily activated in the zone of one of the electrodes of a diaphragm electrolyzer, the introduction time of the said stabilizing reagent into the drilling mud being equal to or lesser than the time of its electrochemical relaxation slow stage.
(FR)Une methode de traitement d"une boue de forage consiste a introduire dans celle-ci, comme reactif stabilisateur, une solution aqueuse de carboxymethylcellulose ou d"une boue condensee d"un sulfo-alcool, activee d"abord dans la zone d"une des electrodes d"un electrolyseur a diaphragme, la duree d"introduction dudit reactif de stabilisation dans la boue de forage etant egale ou inferieure a la duree de la phase lente de sa relaxation electrochimique.
Designated States:
Publication Language: Russian (RU)
Filing Language: Russian (RU)