WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1980001994) DEVICE FOR PREPARATION OF DRILLING MUD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001994    International Application No.:    PCT/SU1980/000038
Publication Date: 02.10.1980 International Filing Date: 13.02.1980
IPC:
B01F 13/00 (2006.01), E21B 21/06 (2006.01)
Applicants:
Inventors:
Priority Data:
2736387 26.03.1979 SU
Title (EN) DEVICE FOR PREPARATION OF DRILLING MUD
(FR) DISPOSITIF DE PREPARATION D"UNE BOUE DE FORAGE
Abstract: front page image
(EN)A device for preparation of the drilling mud comprises a feed hopper (2) with nozzles (7) connected to a source of the dilution liquid which is, in its turn, connected to a chamber (1) of an ejector mixer. A tube provided with an ejector nozzle and connected with a pump (11) is mounted inside the chamber (1) of the ejector mixer. The device comprises as well a diaphragm electrolyzer (13) located inside the dilution liquid supply main, the chamber (17) of the negative electrode (15) of which is connected with the nozzles (7) of the feed hopper (2) and with the tube of the ejector mixer.
(FR)Un dispositif de preparation de la boue de forage comprend une tremie d"alimentation (2) avec des ajutages (7) connectes a une source de liquide de dilution qui est, a son tour, connectee a une chambre (1) d"un ejecteur melangeur. Un tube pourvu d"un ajutage ejecteur et connecte a une pompe (11) est monte a l"interieur de la chambre (1) de l"ejecteur melangeur. Le dispositif comprend egalement un electrolyseur a diaphragme (13) situe a l"interieur de la source d"alimentation en liquide de dilution, l"electrode negative (15) de la chambre (17) etant connectee aux ajutages (7) de la tremie d"alimentation (2) et au tube de l"ejecteur melangeur.
Designated States:
Publication Language: Russian (RU)
Filing Language: Russian (RU)