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1. (WO2010074997) IMPROVED HEAT TRANSFER THROUGH THE ELECTRICAL SUBMERSIBLE PUMP
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/074997 International Application No.: PCT/US2009/067623
Publication Date: 01.07.2010 International Filing Date: 11.12.2009
IPC:
E21B 43/12 (2006.01)
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
43
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
12
Methods or apparatus for controlling the flow of the obtained fluid to or in wells
Applicants:
BAKER HUGHES INCORPORATED [US/US]; P.O. Box 4740 Houston, TX 77210-4740, US (AllExceptUS)
O'BRYAN, Suresha, R. [US/US]; US (UsOnly)
BROOKBANK, Earl, B. [US/US]; US (UsOnly)
Inventors:
O'BRYAN, Suresha, R.; US
BROOKBANK, Earl, B.; US
Agent:
HENDRYX, Thomas, N.; Baker Hughes Incorporated P. O. Box 4740 Houston, TX 77210-4740, US
Priority Data:
12/416,80801.04.2009US
61/138,06016.12.2008US
Title (EN) IMPROVED HEAT TRANSFER THROUGH THE ELECTRICAL SUBMERSIBLE PUMP
(FR) TRANSFERT DE CHALEUR AMÉLIORÉ PAR LA POMPE ÉLECTRIQUE SUBMERSIBLE
Abstract:
(EN) The motor of an electrical submersible pump generates a significant amount of heat that can be removed by transferring it to the well production fluid. The motor housing may have turbulators that increase the turbulence of the production fluid to increase the rate of heat transfer. The turbulators are designed for manufacturability and maintenance.
(FR) Le moteur d'une pompe électrique submersible génère une quantité importante de chaleur qui peut être retirée par son transfert au fluide de production du puits. Le logement de moteur peut comporter des générateurs de tourbillons qui augmentent la turbulence du fluide de production pour augmenter le coefficient de transfert de chaleur. Les générateurs de tourbillons sont conçus pour assurer la capacité de fabrication et la maintenance.
front page image
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, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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, 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)
Also published as:
NO20110978EP2417330CA2746388DE112009003542