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Machine translation
1. (WO2014188165) HYBRID REVERSE TRANSFER SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/188165    International Application No.:    PCT/GB2014/051528
Publication Date: 27.11.2014 International Filing Date: 19.05.2014
IPC:
E21B 17/01 (2006.01), E21B 43/013 (2006.01)
Applicants: PETROLEO BRASILERIO S.A - PETROBRAS [BR/BR]; Avenida República do Chile No. 65 CEP-21949-900 Rio de Janeiro (BR).
ROBERTS, Mark Peter [GB/GB]; (GB) (MW only)
Inventors: LOPES, Jean Cutrim; (BR)
Priority Data:
102013012413-3 20.05.2013 BR
Title (EN) HYBRID REVERSE TRANSFER SYSTEM
(FR) SYSTÈME HYBRIDE DE TRANSFERT INVERSE
Abstract: front page image
(EN)The present invention relates to a system to transport petroleum fluids using a riser, capable of operating with aggressive fluids, in regions of irregular sub-sea terrain, yet using low-complexity and low-cost components and connections. The hybrid reverse transfer system, comprises: a first, top, rigid riser section,a second,bottom, flexible riser section,connected to a bottom end of the rigid riser section, and a series of support buoys connected to the rigid riser section, wherein the lower end of the bottom, flexible,riser section connects to a bottom connector on the seabed.
(FR)L'invention concerne un système destiné au transport de fluides pétroliers au moyen d'une colonne montante capable de traiter des fluides agressifs, dans des zones où le terrain sous-marin est irrégulier, tout en utilisant des composants et raccords peu complexes et bon marché. Ce système hybride de transfert inverse comprend, d'une part un premier segment supérieur rigide de colonne montante, d'autre part un deuxième segment inférieur souple de colonne montante raccordé à une extrémité inférieure du segment rigide de colonne montante, et enfin une suite de bouées supports reliées au segment rigide de colonne montante, l'extrémité inférieure du segment inférieur souple de la colonne montante étant raccordée à un raccord inférieur reposant sur le fond marin.
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, LT, 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, 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)