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Machine translation
1. (WO2005066660) PROCESSING SEISMIC DATA REPRESENTING A PHYSICAL SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/066660    International Application No.:    PCT/GB2004/050044
Publication Date: 21.07.2005 International Filing Date: 23.12.2004
IPC:
G01V 1/30 (2006.01)
Applicants: STATOIL ASA [NO/NO]; N-4035 Stavenger (NO) (For All Designated States Except US).
EL OUAIR, Youness [MA/NO]; (NO) (For US Only).
BULAND, Arild [NO/NO]; (NO) (For US Only).
EIKEN, Ola [NO/NO]; (NO) (For US Only).
ROBINSON, John [GB/GB]; (GB) (IS only)
Inventors: EL OUAIR, Youness; (NO).
BULAND, Arild; (NO).
EIKEN, Ola; (NO)
Agent: ROBINSON, John; Marks & Clerk, 4220 Nash Court, Oxford Business Park South, Oxford Oxfordshire OX4 2RU (GB)
Priority Data:
0400423.0 09.01.2004 GB
Title (EN) PROCESSING SEISMIC DATA REPRESENTING A PHYSICAL SYSTEM
(FR) PROCEDE POUR TRAITER DES DONNEES SISMIQUES REPRESENTANT UN SYSTEME PHYSIQUE
Abstract: front page image
(EN)Processing seismic data representing a physical system A method is provided for processing seismic data representing a physical system, such as seismic reflection data representing a region of the Earth. The method forms a difference (2) between first and second measured data (1) representing the system in first and second states, respectively, for example at different times. The difference is inverted (5) in accordance with a parameterised model (3, 4) of the physical system to obtain changes (6, 7) in the parameters of the model.
(FR)La présente invention concerne un procédé pour traiter des données sismiques représentant un système physique, telles que des données de sismique-réflexion représentant une région de la Terre. Ce procédé permet d'établir une différence (2) entre des premières et des secondes données mesurées (1) représentant le système dans des premiers et seconds états, par exemple à différents moments. Cette différence est inversée (5) conformément à un modèle paramétré (3, 4) du système physique, afin d'obtenir des modifications (6, 7) des paramètres du modèle.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, 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, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, 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, IS, IT, LT, LU, MC, NL, PL, 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)