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1. (WO2014209779) PROCESSING SURVEY DATA CONTAINING GHOST DATA
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/209779 International Application No.: PCT/US2014/043325
Publication Date: 31.12.2014 International Filing Date: 20.06.2014
IPC:
G01V 1/28 (2006.01) ,G01V 1/30 (2006.01) ,G01V 1/38 (2006.01)
Applicants: WESTERNGECO LLC[US/US]; 10001 Richmond Avenue Houston, Texas 77042, US (IS, US)
SCHLUMBERGER CANADA LIMITED[CA/CA]; 125 - 9 Avenue SE Calgary, Alberta T2G 0P6, CA (CA)
WESTERNGECO SEISMIC HOLDINGS LIMITED; Flemming House Wickhams Cay 662 Road Town Tortola Tortola, VG (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors: JIAO, Kun; US
SUN, Dong; US
HUANG, Wei; US
CHENG, Xin; US
VIGH, Denes; US
Agent: GEX, Gary; US
Priority Data:
14/303,45512.06.2014US
61/839,28425.06.2013US
Title (EN) PROCESSING SURVEY DATA CONTAINING GHOST DATA
(FR) TRAITEMENT DE DONNÉES D'ENQUÊTE CONTENANT DES DONNÉES FANTÔMES
Abstract: front page image
(EN) Input survey data containing ghost data is processed, the ghost data containing data caused by a reflection from an interface, and the processing including performing full wave propagation. An output is produced in response to the processing.
(FR) Des données d'enquête entrées contenant des données fantômes sont traitées, les données fantômes contenant des données produites par réflexion d'une interface, et le traitement consistant à effectuer une propagation totale de l'onde. Une sortie est produite en réponse au traitement.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)