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Machine translation
1. (WO2007093761) METHODS OF CLEANING SAND CONTROL SCREENS AND GRAVEL PACKS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/093761    International Application No.:    PCT/GB2007/000221
Publication Date: 23.08.2007 International Filing Date: 23.01.2007
IPC:
E21B 37/08 (2006.01), E21B 43/00 (2006.01), E21B 43/02 (2006.01)
Applicants: HALLIBURTON ENERGY SERVICES, INC. [US/US]; P.O. Box 1431, Duncan, OK 73533 (US) (For All Designated States Except US).
NGUYEN, Philip, Duke [US/US]; (US) (For US Only).
RICKMAN, Richard, D. [US/US]; (US) (For US Only).
CURTIS, Philip, Anthony [GB/GB]; (GB) (MW only)
Inventors: NGUYEN, Philip, Duke; (US).
RICKMAN, Richard, D.; (US)
Agent: CURTIS, Philip, Anthony; A.A. Thornton & Co., 235 High Holburn, London WC1V 7LE (GB)
Priority Data:
11/354,651 15.02.2006 US
Title (EN) METHODS OF CLEANING SAND CONTROL SCREENS AND GRAVEL PACKS
(FR) PROCEDES DE NETTOYAGE DE TAMIS DE CONTROLE DE SABLE ET DE MASSIFS DE GRAVIER
Abstract: front page image
(EN)Methods for remediating a subterranean environment. Methods comprising introducing a cleanup fluid through a well bore and into a portion of a subterranean formation penetrated by the well bore, applying a pressure pulse to the cleanup fluid, and introducing a consolidating agent through the well bore and into the portion of the subterranean formation. Methods of cleaning a sand control screen comprises introducing a cleanup fluid through a sand control screen and into a portion of a subterranean formation, the sand control screen located in a well bore that penetrates the subterranean formation; applying a pressure pulse to the cleanup fluid; and introducing a consolidating agent through the sand control screen and into the portion of the subterranean formation.
(FR)L'invention concerne des procédés de réhabilitation d'un environnement souterrain, comportant l'introduction d'un fluide de nettoyage par un puits de forage dans une partie d'une formation souterraine pénétrée par le puits de forage, l'application d'une impulsion de pression au fluide de nettoyage et l'introduction d'un agent de consolidation par le puits de forage dans la partie de formation souterraine. L'invention concerne également des procédés de nettoyage d'un tamis de contrôle de sable comportant l'introduction d'un fluide de nettoyage à travers un tamis de contrôle de sable dans une partie d'une formation souterraine, ledit tamis de contrôle de sable étant situé dans un puits de forage pénétrant dans la formation souterraine ; l'application d'une impulsion de pression au fluide de nettoyage ; et l'introduction d'un agent de consolidation à travers le tamis de contrôle de sable dans la partie de formation souterraine.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, 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, LV, LY, MA, MD, 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, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)