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1. (WO2016064568) SUSPENSIONS FOR ENHANCED HYDROCARBON RECOVERY, AND METHODS OF RECOVERING HYDROCARBONS USING THE SUSPENSIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/064568    International Application No.:    PCT/US2015/054138
Publication Date: 28.04.2016 International Filing Date: 06.10.2015
IPC:
E21B 43/16 (2006.01), E21B 43/22 (2006.01), C09K 8/58 (2006.01)
Applicants: BAKER HUGHES INCORPORATED [US/US]; P.O. Box 4740 Houston, TX 77210-4740 (US)
Inventors: CHAKRABORTY, Soma; (US).
AGRAWAL, Gaurav; (US).
AGRAWAL, Devesh, Kumar; (US).
KHABASHESKU, Valery, N.; (US)
Agent: RIDDLE, Albert, J.; (US)
Priority Data:
14/519,496 21.10.2014 US
Title (EN) SUSPENSIONS FOR ENHANCED HYDROCARBON RECOVERY, AND METHODS OF RECOVERING HYDROCARBONS USING THE SUSPENSIONS
(FR) SUSPENSIONS POUR RÉCUPÉRATION D'HYDROCARBURES OPTIMISÉE, ET PROCÉDÉS DE RÉCUPÉRATION D'HYDROCARBURES À L'AIDE DE CES SUSPENSIONS
Abstract: front page image
(EN)Suspensions comprising polyhedral oligomeric silsesquioxane nanoparticles and at least one carrier fluid. The polyhedral oligomeric silsesquioxane may include functional groups and the suspension may further comprise carbon-based nanoparticles and silica nanoparticles. Methods of recovering hydrocarbons from a subterranean formation using the suspension are disclosed. The method comprises contacting hydrocarbons with the suspension to form an emulsion stabilized by the polyhedral oligomeric silsesquioxane nanoparticles.
(FR)L'invention concerne des suspensions comprenant des nanoparticules de silsesquioxane oligomère polyédrique et au moins un fluide porteur. Le silsesquioxane oligomère polyédrique peut comprendre des groupes fonctionnels et la suspension peut en outre comprendre des nanoparticules à base de carbone et des nanoparticules de silice. L'invention concerne également des procédés de récupération d'hydrocarbures à partir d'une formation souterraine à l'aide de la suspension. Le procédé comprend la mise en contact des hydrocarbures avec la suspension pour former une émulsion stabilisée par les nanoparticules de silsesquioxane oligomère polyédrique.
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)