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1. (WO2006082356) SELF DEGRADING CEMENT COMPOSITIONS AND METHODS OF USING SELF-DEGRADING CEMENT COMPOSITIONS IN SUBTERRANEAN FORMATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/082356    International Application No.:    PCT/GB2006/000094
Publication Date: 10.08.2006 International Filing Date: 10.01.2006
IPC:
C09K 8/72 (2006.01), C09K 8/80 (2006.01), C04B 28/34 (2006.01)
Applicants: HALLIBURTON ENERGY SERVICES, INC. [US/US]; P.O. Box 1431, Duncan, OK 73533 (US) (For All Designated States Except US).
SAVERY, Mark, R. [US/US]; (US) (For US Only).
TODD, Bradley, L. [US/US]; (US) (For US Only).
CURTIS, Philip, Anthony [GB/GB]; (GB) (MW only)
Inventors: SAVERY, Mark, R.; (US).
TODD, Bradley, L.; (US)
Agent: CURTIS, Philip, Anthony; A.A. Thornton & Co., 235 High Holborn, London WC1V 7LE (GB)
Priority Data:
11/048,591 01.02.2005 US
Title (EN) SELF DEGRADING CEMENT COMPOSITIONS AND METHODS OF USING SELF-DEGRADING CEMENT COMPOSITIONS IN SUBTERRANEAN FORMATIONS
(FR) FORMULES DE CIMENT AUTO-DEGRADABLE ET METHODES D'EMPLOI DE FORMULES DE CIMENT AUTO-DEGRADABLE DANS LES FORMATIONS SOUTERRAINES
Abstract: front page image
(EN)Fracturing fluids for stimulating subterranean formations are provided. More particularly, fracturing fluids comprising self-degrading cement compositions are provided. An example of a composition is a fracturing fluid comprising a self-degrading cement composition that comprises an acid source, a base source, a water source, and a degradable material. Certain embodiments of the fracturing fluids also may comprise Newberyite, among other things.
(FR)La présente invention décrit des fluides de fracturation pour la stimulation de formations souterraines. La présente invention décrit plus particulièrement des fluides de fracturation comprenant des formules de ciment auto-dégradable. Une formule selon l'invention est par exemple un fluide de fracturation comprenant une formule de ciment auto-dégradable qui inclut une source acide, une source basique, une source d'eau, et un matériau dégradable. Dans certains modes d'application, les fluides de fracturation peuvent également contenir de la Newberyite, entre autres composants.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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)