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Machine translation
1. (WO1999005385) SEAL ARRANGEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/005385    International Application No.:    PCT/GB1998/002125
Publication Date: 04.02.1999 International Filing Date: 27.07.1998
IPC:
E21B 43/11 (2006.01)
Applicants: OCRE (SCOTLAND) LIMITED [GB/GB]; 12 Broadfold Road Bridge of Don Aberdeen AB23 8EE (GB) (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW only).
FRENCH, Clive, John [GB/GB]; (GB) (For US Only).
BATTEN, Glen [GB/GB]; (GB) (For US Only)
Inventors: FRENCH, Clive, John; (GB).
BATTEN, Glen; (GB)
Agent: MCCALLUM, William, Potter; Cruikshank & Fairweather 19 Royal Exchange Square Glasgow G1 3AE (GB)
Priority Data:
9715653.3 25.07.1997 GB
9722843.1 29.10.1997 GB
9805992.6 21.03.1998 GB
Title (EN) SEAL ARRANGEMENT
(FR) STRUCTURE DE JOINT D'ETANCHEITE
Abstract: front page image
(EN)A casing perforating system (150) comprises a length of tubing (162) for mounting on a tubular string (152), the tubing (162) having a wall defining a throughbore for fluid communication with the string bore. Perforating charges are mounted to the tubing, for perforating bore liner. Seals (166; 168) are mounted on the tubing (162) for providing a seal between the tubing and liner, and may be used to isolate perforated zones.
(FR)L'invention concerne un système perforateur (150) de tubage comprenant une longueur de colonne (162) destinée à être montée sur un train (152) tubulaire de tiges de forage, la colonne (162) ayant une paroi définissant un alésage traversant destiné à la communication fluidique avec l'alésage du train de tiges de forage. Les charges de perforation sont montées sur le train de tiges de forage de manière à perforer la colonne perdue. Des joints d'étanchéité (166; 168) sont montés sur la colonne (162) pour assurer la fermeture étanche de la colonne et de la colonne perdue. Ils peuvent être utilisés pour isoler des zones perforées.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, HR, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, 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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)