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1. (WO2012044481) METHOD FOR OFFSET TIMING OF SIMULTANEOUS SEISMIC SOURCE FIRING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/044481    International Application No.:    PCT/US2011/052098
Publication Date: 05.04.2012 International Filing Date: 19.09.2011
IPC:
G01V 1/38 (2006.01), G01V 1/26 (2006.01), G01V 1/02 (2006.01)
Applicants: GECO TECHNOLOGY B.V. [NL/NL]; Gevers Deynootweg 61 NL-2586 BJ S Gravenhage (NL) (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, 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, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 only).
SCHLUMBERGER CANADA LIMITED [CA/CA]; 525 - 3rd Avenue S.W. Calgary, Alberta T2P 0G4 (CA) (CA only).
WESTERNGECO L. L. C. [US/US]; IP Department Attn: Kevin McGoff 10001 Richmond Avenue Houston, Texas 77042-4299 (US) (IS only).
ALMAAS, Jan [NO/NO]; (NO) (For US Only).
SOLHEIM, Stig [NO/NO]; (NO) (For US Only).
HAUAN, Johan [NO/NO]; (NO) (For US Only).
OMMUNDSEN, Tor, A. [NO/NO]; (NO) (For US Only).
SAETEN, Kjell [NO/NO]; (NO) (For US Only)
Inventors: ALMAAS, Jan; (NO).
SOLHEIM, Stig; (NO).
HAUAN, Johan; (NO).
OMMUNDSEN, Tor, A.; (NO).
SAETEN, Kjell; (NO)
Agent: McGOFF, Kevin Brayton; WesternGeco L. L. C. IP Department 10001 Richmond Avenue Houston, Texas 77042-4299 (US)
Priority Data:
12/896,521 01.10.2010 US
Title (EN) METHOD FOR OFFSET TIMING OF SIMULTANEOUS SEISMIC SOURCE FIRING
(FR) PROCÉDÉ DE DÉCALAGE DU MINUTAGE DE MISE À FEU DE SOURCES SÉISMIQUES SIMULTANÉES
Abstract: front page image
(EN)A technique enables measuring of the actual firing sequence times in a seismic survey application. The actual firing sequence times are then employed in simultaneous source resolution methods. For example, simultaneous seismic sources may be deployed in a survey region. The seismic sources are then fired, and the actual firing times are determined and recorded for use in optimizing the seismic survey.
(FR)La présente invention concerne une technique permettant la mesure du minutage de séquence de mise à feu réelle dans une application de sondage séismique. Le minutage de séquence de mise à feu réelle sert ensuite dans des procédés de résolution de sources simultanées. Par exemple, des sources séismiques simultanées peuvent être déployées dans une région de sondage. Les sources séismiques sont ensuite mises à feu, et le minutage de mise à feu réelle est déterminé et enregistré pour optimiser le sondage séismique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, 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 (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)