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1. (WO2014186487) TIME-LAPSE 4D SCATTERING FOR IMAGING HYDRAULICALLY INDUCED FRACTURES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/186487    International Application No.:    PCT/US2014/038036
Publication Date: 20.11.2014 International Filing Date: 15.05.2014
IPC:
E21B 47/12 (2012.01), E21B 43/26 (2006.01)
Applicants: CONOCOPHILLIPS COMPANY [US/US]; Legal Dept. - Technology and Intellectual Property - Attn: Docketing 600 N. Dairy Ashford Houston, Texas 77079 (US)
Inventors: WILLIS, Mark Elliot; (US).
ROY, Baishali; (US).
DAVIDSON, Michael Paul; (US).
TURA, Ali Can; (US)
Agent: PIO, Michael Sungjoon; Conocophillips Company Technology & Intellectual Property 600 N. Dairy Ashford, Bldg. Houston, Texas 77079 (US)
Priority Data:
61/823,472 15.05.2013 US
14/277,314 14.05.2014 US
Title (EN) TIME-LAPSE 4D SCATTERING FOR IMAGING HYDRAULICALLY INDUCED FRACTURES
(FR) DIFFUSION RÉPÉTITIVE EN 4D PERMETTANT UNE IMAGERIE DE FRACTURES INDUITES PAR VOIE HYDRAULIQUE
Abstract: front page image
(EN)Tools and methods for monitoring a subterranean formation is provided. Methods for monitoring include: creating a time-lapse azimuth stack between an azimuth stack on a first seismic survey and an azimuth stack on a second seismic survey; identifying a lowest root mean square energy and a highest root mean square energy for each time-lapse azimuth stack; and recording an azimuth with largest overall root mean square energy.
(FR)La présente invention concerne des outils et des procédés de surveillance d'une formation souterraine. Les procédés de surveillance comprennent les étapes consistant à : effectuer une sommation d'azimut répétitive entre une sommation d'azimut sur un premier levé sismique et une sommation d'azimut sur un second levé sismique; identifier l'énergie quadratique moyenne la plus faible et l'énergie quadratique moyenne la plus élevée pour chaque sommation d'azimut répétitive; et enregistrer un azimut ayant l'énergie quadratique moyenne globale la plus élevée.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)