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Machine translation
1. (WO2009063165) METHODS FOR CONTROLLING MIGRATION OF PARTICULATES IN A SUBTERRANEAN FORMATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/063165    International Application No.:    PCT/GB2008/003568
Publication Date: 22.05.2009 International Filing Date: 20.10.2008
IPC:
C09K 8/506 (2006.01), C09K 8/72 (2006.01)
Applicants: HALLIBURTON ENERGY SERVICES, INC. [US/US]; PO Box 1431, Duncan, OK 73533 (US) (For All Designated States Except US).
NGUYEN, Philip, Duke [US/US]; (US) (For US Only).
GUTIERREZ, Mauricio [CO/CO]; (CO) (For US Only).
CURTIS, Philip, Anthony [GB/GB]; (GB) (MW only)
Inventors: NGUYEN, Philip, Duke; (US).
GUTIERREZ, Mauricio; (CO)
Agent: CURTIS, Philip, Anthony; AA Thornton & Co, 235 High Holborn, London WC1V 7LE (GB)
Priority Data:
11/985,153 14.11.2007 US
Title (EN) METHODS FOR CONTROLLING MIGRATION OF PARTICULATES IN A SUBTERRANEAN FORMATION
(FR) PROCÉDÉS DE RÉGULATION DE LA MIGRATION DE MATIÈRES PARTICULAIRES DANS UNE FORMATION SOUTERRAINE
Abstract: front page image
(EN)Methods comprising: providing a subterranean formation penetrated by a well bore wherein the well bore comprises perforated casing that comprises a plurality of perforations, providing an acidic treatment fluid comprising an aqueous base fluid and an acid composition, placing the acidic treatment fluid in the well bore in a manner that allows the acidic treatment fluid to reduce debris present in the perforations, providing a consolidating agent, and placing the consolidating agent in a near well bore region.
(FR)La présente invention concerne des procédés comprenant les étapes consistant à disposer d'une formation souterraine percée par un puits de forage, ledit puits de forage comprenant un tubage perforé comportant une pluralité de perforations; à utiliser un fluide de traitement acide comprenant un fluide de base aqueux et une composition acide; à placer le fluide de traitement acide dans le puits de forage de façon à permettre au fluide de traitement acide de désagréger les débris présents dans les perforations, à utiliser un agent de consolidation et à injecter ledit agent de consolidation dans une zone proche du puits de forage.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)