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Machine translation
1. (WO2003001019) SLEEVE VALVE AND METHOD FOR PROVIDING A CONTROLLABLE FLUID FLOW
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/001019    International Application No.:    PCT/NO2002/000232
Publication Date: 03.01.2003 International Filing Date: 25.06.2002
Chapter 2 Demand Filed:    20.01.2003    
IPC:
E21B 34/14 (2006.01), E21B 43/11 (2006.01)
Applicants: TRIANGLE EQUIPMENT AS [NO/NO]; Fabrikkveien 9, N-4033 STAVANGER (NO) (For All Designated States Except US).
NILSEN, Rune [NO/NO]; (NO) (For US Only).
HAUGHOM, Per, Olav [NO/NO]; (NO) (For US Only)
Inventors: NILSEN, Rune; (NO).
HAUGHOM, Per, Olav; (NO)
Agent: ONSAGERS AS; P.O. Box 6963 St. Olavs plass, N-0130 OSLO (NO)
Priority Data:
20013210 26.06.2001 NO
Title (EN) SLEEVE VALVE AND METHOD FOR PROVIDING A CONTROLLABLE FLUID FLOW
(FR) MANCHON-ROBINET ET PROCEDE PERMETTANT D'OBTENIR UN DEBIT DE FLUIDE REGULABLE
Abstract: front page image
(EN)The invention relates to a sleeve valve (1) for controlling fluid flow (34) between a hydrocarbon reservoar (2) and a production tubing (3) in a well (4) in the hydrocarbon reservoar (2). The sleeve valve (1) comprises an outer sleeve (5) and an inner sleeve (6) which each have at least one opening (7, 8), in which the inner sleeve (6) is movable between an open position in which openings (7, 8) of the inner sleeve and the outer sleeve correspond, and a closed position in which the openings (7, 8) do not correspond. The sleeve valve (1) comprises at least one chamber (9) for concrete curing-preventing substance, and at least one passage from the chamber (9) for concrete curing-preventing substance to at least one injection outlet (10) on the outside (6) of the inner sleeve, for injecting concrete curing-preventing substance in non-cured concrete (11) outside the outer sleeve (5).
(FR)L'invention concerne un manchon-robinet (1) permettant de contrôler le débit (34) d'un liquide entre un réservoir (2) hydrocarbure et un tubing (3) de production dans un puits (4) dans le réservoir (2) à hydrocarbures. Le manchon-robinet (1) comprend un manchon (5) externe et un manchon (6) interne. Chacun d'eux est doté d'au moins une ouverture (7, 8), dans laquelle le manchon (6) interne peut se déplacer, d'une position ouverte dans laquelle les ouvertures (7, 8) du manchon interne et du manchon externe correspondent à une position fermée dans laquelle les ouvertures (7, 8) ne correspondent pas. Le manchon-robinet (1) est doté d'au moins une chambre (9) pour une substance de prévention-cure de béton, et au moins un passage de cette chambre (9) pour la substance de prévention-cure de béton vers au moins une sortie (10) d'injection à l'extérieur (6) du manchon interne afin d'injecter la substance de prévention-cure de béton dans du béton (11) non-curé à l'extérieur du manchon (5) externe.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)