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1. (WO2018183273) ESP SYSTEM SURFACE CONTROLS ENCLOSURE
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Pub. No.: WO/2018/183273 International Application No.: PCT/US2018/024488
Publication Date: 04.10.2018 International Filing Date: 27.03.2018
IPC:
E21B 43/12 (2006.01) ,F04D 13/08 (2006.01) ,F04D 13/10 (2006.01) ,F04D 15/00 (2006.01) ,H02K 5/132 (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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
13
Pumping installations or systems
02
Units comprising pumps and their driving means
06
the pump being electrically driven
08
for submerged use
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
13
Pumping installations or systems
02
Units comprising pumps and their driving means
06
the pump being electrically driven
08
for submerged use
10
adapted for use in mining bore holes
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
15
Control, e.g. regulation, of pumps, pumping installations, or systems
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
5
Casings; Enclosures; Supports
04
Casings or enclosures characterised by the shape, form, or construction thereof
12
specially adapted for operating in liquid or gas
132
Submersible electric motor
Applicants:
DOVER ARTIFICIAL LIFT [US/US]; 2445 Technology Forest Rd. Suite 900 The Woodlands, Texas 77381, US
Inventors:
HAAPANEN, Brian; US
Agent:
PORTER, Gregory L.; US
DAVIS, Lloyd L.; US
Priority Data:
15/470,50327.03.2017US
Title (EN) ESP SYSTEM SURFACE CONTROLS ENCLOSURE
(FR) ARMOIRE DE COMMANDE DE SURFACE DE SYSTÈME ESP
Abstract:
(EN) The present invention pertains to an electric submersible pump (ESP) system. The system usually has one or more downhole devices comprising one or more pumps and one or more motors for operating the one or more pumps and surface equipment. The surface equipment includes a controls enclosure configured to operate the ESP system and a power cable configured to provide communication from the controls enclosure to one or more of the downhole devices. The controls enclosure is configured as an enclosure on the surface comprising at least two compartments separated based on exposure to voltage potential.
(FR) La présente invention concerne un système de pompe submersible électrique (ESP). Le système comprend généralement un ou plusieurs dispositifs de fond de trou comprenant une ou plusieurs pompes et un ou plusieurs moteurs pour faire fonctionner la ou les pompes et l'équipement de surface. L'équipement de surface comprend une armoire de commande configurée pour faire fonctionner le système ESP et un câble d'alimentation configuré pour assurer une communication entre l’armoire de commande et un ou plusieurs des dispositifs de fond de trou. L’armoire de commande est conçue comme une armoire sur la surface comprenant au moins deux compartiments séparés en fonction de l'exposition au potentiel de tension.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)