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1. (WO2017182518) ESTIMATING AN EARTH SEISMIC RESPONSE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/182518 International Application No.: PCT/EP2017/059281
Publication Date: 26.10.2017 International Filing Date: 19.04.2017
IPC:
G01V 1/48 (2006.01) ,G01V 1/36 (2006.01) ,G01V 1/37 (2006.01)
Applicants: PGS GEOPHYSICAL AS[NO/NO]; P.O.BOX 251 Lilleaker 0216 Oslo, NO
Inventors: KLUVER, Tilman; NO
HEGNA, Stian; NO
Agent: GILL JENNINGS & EVERY LLP; The Broadgate Tower 20 Primrose Street London EC2A 2ES, GB
Priority Data:
15/446,32801.03.2017US
62/324,53019.04.2016US
Title (EN) ESTIMATING AN EARTH SEISMIC RESPONSE
(FR) ESTIMATION D'UNE RÉPONSE SISMIQUE TERRESTRE
Abstract: front page image
(EN) Estimating an earthresponsecan includedeconvolving a multi-dimensional source wavefieldfrom near-continuously recorded seismic data recorded ata receiver position. The deconvolving can include spreading the near-continuously recorded seismic dataacross a plurality ofpossible source emission angles. The result of the deconvolution can bethe earth response estimate.
(FR) L'estimation d'une réponse terrestre peut inclure la déconvolution d'un champ d'onde de source multidimensionnel à partir de données sismiques enregistrées en quasi-continu enregistrées au niveau d’un emplacemnt de récepteur. La déconvolution peut consister à étaler les données sismiques enregistrées en quasi-continu au niveau d’une pluralité d'angles d'émission de source possibles. Le résultat de la déconvolution peut être l'estimation de réponse terrestre.
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, DJ, 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, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, ST, 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)