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1. (WO2019042863) SUBSEA BIOFOULING PREVENTER DEVICE
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Pub. No.: WO/2019/042863 International Application No.: PCT/EP2018/072781
Publication Date: 07.03.2019 International Filing Date: 23.08.2018
IPC:
E21B 41/00 (2006.01) ,B08B 17/00 (2006.01) ,C02F 1/32 (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
41
Equipment or details not covered by groups E21B15/-E21B40/95
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
17
Methods preventing fouling
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
30
by irradiation
32
with ultra-violet light
Applicants:
VETCO GRAY SCANDINAVIA AS [NO/NO]; Eyvind Lyches vei 10 N-1338 Sandvika, NO
Inventors:
CORDOBA, Aymer Yeferson Maturana; BR
CINELLI, Bernardo Alves; BR
BETONI PARODI, Bruno; BR
ALAM, Zamir; CA
SOUZA, Sandro Guimaraes; BR
COSTA, Ana Carolina Miranda; BR
WANG, Hua; US
LOPEZ, Jimmy A.; BR
Agent:
LEE, Brenda; GB
Priority Data:
2017139929.08.2017NO
Title (EN) SUBSEA BIOFOULING PREVENTER DEVICE
(FR) DISPOSITIF DE PRÉVENTION DE BIOSALISSURES MARINES
Abstract:
(EN) The present invention relates to a high-intensity ultraviolet light emitting diodes (6) (UV-LED) device (1) for preventing biofouling formation in a system for subsea operation of a target fluid. Further, the present invention discloses such device for coupling or integration into a subsea treatment system and to a process using such device.
(FR) La présente invention concerne un dispositif (1) à diodes émettrices de lumière ultraviolette (6) (UV-DEL) à haute intensité, destiné à empêcher la formation de biosalissures dans un système d'exploitation sous-marine d'un fluide cible. En outre, la présente invention concerne un tel dispositif destiné à être accouplé à un système de traitement sous-marin ou intégré dans ce système, ainsi qu'un procédé utilisant un tel dispositif.
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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)