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Machine translation
1. (WO2010151574) WATER INJECTION SYSTEMS AND METHODS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/151574    International Application No.:    PCT/US2010/039634
Publication Date: 29.12.2010 International Filing Date: 23.06.2010
IPC:
E21B 43/20 (2006.01)
Applicants: SHELL OIL COMPANY [US/US]; One Shell Plaza P.O. Box 2463 Houston, Texas 77252-2463 (US) (SM only).
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL/NL]; Carel van Bylandtlaan 30 NL-2596 The Hague (NL) (For All Designated States Except US).
AYIRALA, Subhash Chandra Bose [IN/US]; (US) (For US Only).
CHIN, Roert Wing-Yu [US/US]; (US) (For US Only).
MATZAKOS, Andreas Nicholas [US/US]; (US) (For US Only).
UEHARA-NAGAMINE, Ernesto [PE/US]; (US) (For US Only)
Inventors: AYIRALA, Subhash Chandra Bose; (US).
CHIN, Roert Wing-Yu; (US).
MATZAKOS, Andreas Nicholas; (US).
UEHARA-NAGAMINE, Ernesto; (US)
Agent: HICKMAN, William, E.; Shell Oil Company One Shell Plaza P.O. Box 2463 Houston, Texas 77252-2463 (US)
Priority Data:
61/220,364 25.06.2009 US
Title (EN) WATER INJECTION SYSTEMS AND METHODS
(FR) SYSTÈMES ET PROCÉDÉS D'INJECTION D'EAU
Abstract: front page image
(EN)There is disclosed a system comprising a well drilled into an underground formation comprising hydrocarbons; a production facility at a topside of the well; a water production facility connected to the production facility; wherein the water production facility produces water by removing some multivalent ions, then removing some monovalent ions, and then adding back some monovalent ions, and then injects the water into the well.
(FR)L'invention concerne un système comprenant un puits foré dans une formation souterraine comprenant des hydrocarbures ; une installation de production située au sommet du puits ; une installation de production d'eau reliée à l'installation de production ; l'installation de production d'eau produisant de l'eau en retirant certains ions multivalents, en retirant ensuite certains ions monovalents, puis en rajoutant certains ions monovalents et en injectant ensuite l'eau dans le puits.
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)