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Machine translation
1. (WO2004029411) SENSOR ISOLATION SYSTEM FOR USE IN A SUBTERRANEAN ENVIRONMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/029411    International Application No.:    PCT/GB2003/004106
Publication Date: 08.04.2004 International Filing Date: 15.09.2003
Chapter 2 Demand Filed:    26.03.2004    
IPC:
E21B 47/00 (2012.01)
Applicants: SCHLUMBERGER SURENCO SA [PA/PA]; 8 Calle Aquilino de la Guardia, Panama City (PA) (BR only).
SCHLUMBERGER OILFIELD ASSISTANCE LIMITED [--/--]; Craigmuir Chambers, Road Town, Tortola (VG) (SD, TR only).
SCHLUMBERGER OVERSEAS S.A. [PA/PA]; 8 Calle Aquilino de la Guardia, Panama City (PA) (CN only).
PRAD RESEARCH AND DEVELOPMENT N.V. [NL/NL]; De Ruyterkade 62, Willemstad, Curacao (AN) (CG, CM, CZ, DZ, EC, GA, IN, LT, MA, NE, TD, VN only).
SCHLUMBERGER HOLDINGS LIMITED [--/--]; P.O. Box 71, Craigmuir Chambers, Road Town, Tortola (VG) (GB, JP, NL only).
SCHLUMBERGER SERVICES LIMITED [--/--]; P.O. Box 438, Tortola (VG) (TT only).
SCHLUMBERGER TECHNOLOGY LIMITED B.V. [NL/NL]; Parkstraat 83-89, NL-2514 JG The Hague (NL) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BY, BZ, CF, CH, CI, CO, CR, CU, CY, DE, DK, DM, EE, EG, ES, FI, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IS, IT, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SE, SG, SI, SK, SL, SN, SY, SZ, TG, TJ, TM, TN, TZ, UA, UG, US, UZ, VC, YU, ZA, ZM, ZW only).
SERVICES PETOLIERS SCHLUMBERGER [FR/FR]; 42 rue Saint Dominique, F-75007 Paris (FR) (FR only).
SCHLUMBERGER CANADA LIMITED [CA/CA]; 525 - 3rd Avenue S.W., Calgary, Alberta T2P OG4 (CA) (CA only).
SENSOR HIGHWAY LIMITED [GB/GB]; 8th Floor, South Quay Plaza II, 183 Marsh Wall, London E14 9SH (GB) (For All Designated States Except US).
SCHROEDER, Robert, J. [US/US]; (US) (For US Only).
TARVIN, Jeffrey, A. [US/US]; (US) (For US Only).
RAMOS, Rogerio, T. [GB/GB]; (GB) (For US Only).
MALONE, David, L. [US/GB]; (GB) (For US Only).
KOHLI, Harjit, S. [US/GB]; (GB) (For US Only)
Inventors: SCHROEDER, Robert, J.; (US).
TARVIN, Jeffrey, A.; (US).
RAMOS, Rogerio, T.; (GB).
MALONE, David, L.; (GB).
KOHLI, Harjit, S.; (GB)
Agent: STOOLE, Brian, David; Gamma House, Enterprise Road, Chilworth Science Park, Southampton SO16 7NS (GB)
Priority Data:
60/413,868 26.09.2002 US
Title (EN) SENSOR ISOLATION SYSTEM FOR USE IN A SUBTERRANEAN ENVIRONMENT
(FR) SYSTEME D'ISOLATION DE DETECTION UTILISE DANS UN ENVIRONNEMENT SOUTERRAIN
Abstract: front page image
(EN)A system for sensing desired parameters in a subterranean environment. The system utilizes a tube (34) having an internal communication line (36), such as an optical fiber (64), that is coupled to a selected sensor (66) or sensors along or within the tube. The tube is separated into one or more zones (88) that isolate desired regions around the sensor or sensors.
(FR)L'invention concerne un système pour détecter des paramètres déterminés dans un environnement souterrain. Ledit système utilise un tube (34) présentant une ligne de communication (36) interne, telle qu'une fibre optique (64), qui est couplée à un capteur sélectionné (66) ou des détecteurs situés le long ou à l'intérieur du tube. Ledit tube est séparé en une ou plusieurs zones (88) qui isolent des régions déterminées autour du ou des détecteurs.
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, EG, 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, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, 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, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, 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)