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Machine translation
1. (WO2011011878) DRILLING FLUID ADDITIVE COMPRISING AN OIL AND MULTIPLE GUAR COMPOUNDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/011878    International Application No.:    PCT/CA2010/001172
Publication Date: 03.02.2011 International Filing Date: 27.07.2010
IPC:
C09K 8/36 (2006.01), E21B 21/01 (2006.01)
Applicants: MASIKEWICH, James D. [CA/CA]; (CA)
Inventors: MASIKEWICH, James D.; (CA)
Agent: KHAN, Sheema; Miltons IP 225 Metcalfe Street Suite 700 Ottawa, Ontario, K2P 1 P9 (CA)
Priority Data:
61/228,969 27.07.2009 US
Title (EN) DRILLING FLUID ADDITIVE COMPRISING AN OIL AND MULTIPLE GUAR COMPOUNDS
(FR) ADDITIF POUR FLUIDES DE FORAGE COMPRENANT UNE HUILE ET DE MULTIPLES COMPOSÉS DE GUAR
Abstract: front page image
(EN)Well fluids and well fluid additives comprising a blend of guar gums of various viscosities, methods of making and using such fluids and additives, and methods of operating a well using such fluids and/or additives.
(FR)L'invention concerne des fluides de puits et des additifs pour fluides de puits comprenant un mélange de gommes de guar de viscosités diverses, des procédés de fabrication et d'utilisation de tels fluides et additifs, et des procédés d'exploitation d'un puits à l'aide de tels fluides et/ou additifs.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, 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)