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Machine translation
1. (WO2017184111) DELAYING POLYMER HYDRATION IN WELL TREATMENT FLUIDS BY USING SILICA INFUSION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/184111    International Application No.:    PCT/US2016/028140
Publication Date: 26.10.2017 International Filing Date: 18.04.2016
IPC:
C09K 8/42 (2006.01), C09K 8/44 (2006.01), E21B 33/13 (2006.01)
Applicants: HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Parkway E. Houston, Texas 77032-3219 (US)
Inventors: CHATTERJI, Jiten; (US).
BRENNEIS, Darrell Chad; (US).
BENKLEY, James Robert; (US).
HUNDT, Gregory Robert; (US).
LEOTAUD, Lennox Martin; (US)
Agent: TUMEY, Corey S.; (US)
Priority Data:
Title (EN) DELAYING POLYMER HYDRATION IN WELL TREATMENT FLUIDS BY USING SILICA INFUSION
(FR) RETARDEMENT DE L'HYDRATATION DE POLYMÈRES DANS DES FLUIDES DE TRAITEMENT DE PUITS À L'AIDE D'UNE INFUSION DE SILICE
Abstract: front page image
(EN)A variety of systems, methods and compositions are disclosed. A method of well treatment may comprise providing a well treatment fluid comprising a base fluid and a delayed hydratable polymer, wherein the delayed hydratable polymer comprises a hydratable polymer and amorphous silica. The method may further comprise introducing the well treatment fluid into a wellbore.
(FR)L'invention concerne divers systèmes, procédés et compositions. Un procédé de traitement de puits peut consister à fournir un fluide de traitement de puits comprenant un fluide de base et un polymère à hydratation retardée, le polymère à hydratation retardée comprenant un polymère hydratable et de la silice amorphe. Le procédé peut en outre consister à introduire le fluide de traitement dans un puits de forage.
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, 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, ST, 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)