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1. (WO2017137272) OIL, WATER, GAS AND SOLID PARTICLE SEPARATION IN OIL AND/OR GAS PRODUCTION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/137272 International Application No.: PCT/EP2017/051862
Publication Date: 17.08.2017 International Filing Date: 27.01.2017
IPC:
E21B 43/34 (2006.01) ,B01D 17/00 (2006.01) ,B01D 19/00 (2006.01) ,B01D 17/02 (2006.01) ,B01D 17/04 (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
34
Arrangements for separating materials produced by the well
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
17
Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
19
Degasification of liquids
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
17
Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
02
Separation of non-miscible liquids
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
17
Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
02
Separation of non-miscible liquids
04
Breaking emulsions
Applicants:
FOURPHASE AS [NO/NO]; Hegglandsdalsvegen 271 5211 Os, NO
Inventors:
AREFJORD, Anders; NO
BRUNTVEIT, Jørgen; NO
Agent:
JENKINS, Peter David; Page White & Farrer Bedford House John Street London Greater London WC1N 2BF, GB
Priority Data:
1602204.808.02.2016GB
Title (EN) OIL, WATER, GAS AND SOLID PARTICLE SEPARATION IN OIL AND/OR GAS PRODUCTION
(FR) SÉPARATION DU PÉTROLE, DE L'EAU, DU GAZ ET DES PARTICULES SOLIDES DANS LA PRODUCTION DE PÉTROLE ET/OU DE GAZ
Abstract:
(EN) An apparatus for separating oil, water, gas and solid particles comprising a separation tank (102), the separation tank comprising: an inlet for a multiphase hydrocarbon-containing fluid comprising oil, water, gas and solid particles; a solids separator (108) in fluid communication with the inlet; a solids outlet (226) such that solids separated by the solids separator can be removed from the separation tank; a first reservoir (210) for containing an oil/water liquid mixture, which has been separated from the solids separated by the solids separator; a second reservoir (212) for containing oil separated from the oil/water liquid mixture, a weir (124) at an end of the first reservoir that divides the first reservoir from the second reservoir; a first liquid outlet (228) of the first reservoir connected to a lower part of the separation tank; a second liquid outlet (230) of the second reservoir connected to the lower part of the separation tank; and a gas outlet (232) connected to the upper part of the separation tank.
(FR) L'invention concerne un appareil permettant de séparer le pétrole, l'eau, le gaz et les particules solides, comprenant une cuve de séparation (102), la cuve de séparation comportant : une entrée destinée à un fluide polyphasique d'hydrocarbures comprenant du pétrole, de l'eau, du gaz et des particules solides ; un séparateur (108) de particules solides en communication fluidique avec l'entrée ; une sortie (226) de particules solides permettant de retirer de la cuve de séparation les particules solides séparées par le séparateur de particules solides ; un premier réservoir (210) destiné à contenir un mélange liquide eau/pétrole, qui a été séparé des particules solides séparées par le séparateur de particules solides ; un second réservoir (212) destiné à contenir le pétrole séparé du mélange liquide eau/pétrole, un barrage (124) à une extrémité du premier réservoir qui sépare le premier réservoir du second réservoir ; une première sortie (228) de liquide du premier réservoir raccordée à une partie inférieure de la cuve de séparation ; une seconde sortie (230) de liquide du second réservoir raccordée à la partie inférieure de la cuve de séparation ; et une sortie de gaz (232) raccordée à la partie supérieure de la cuve de séparation.
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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, 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 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)
Also published as:
MYPI 2018702763EP3394393US20190063203EA201891653