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Machine translation
1. (WO2014207204) DOWNHOLE UMBILICAL RELEASE ASSEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/207204    International Application No.:    PCT/EP2014/063698
Publication Date: 31.12.2014 International Filing Date: 27.06.2014
IPC:
E21B 29/08 (2006.01)
Applicants: OIL TOOLS OF NORWAY [NO/NO]; Randabergveien 300b N-4070 Randaberg (NO)
Inventors: SØRBØ, Espen; (NO).
LOFTHUS, Tommy; (NO)
Agent: KRANSELL & WENNBORG KB; P.O. Box 27834 S-115 93 Stockholm (SE)
Priority Data:
20130899 28.06.2013 NO
1311696.7 28.06.2013 GB
Title (EN) DOWNHOLE UMBILICAL RELEASE ASSEMBLY
(FR) ENSEMBLE DE LIBÉRATION OMBILICAL DE FOND DE TROU
Abstract: front page image
(EN)There is provided a downhole umbilical release assembly comprising a guillotine arrangement provided by a guillotine alignment sub (12) and a guillotine mandrel (16). The guillotine alignment sub has a first edge (27) over which an umbilical is positioned in a wellbore string. The guillotine mandrel is positioned radially outwardly of the guillotine alignment sub and is arranged to move longitudinally with respect thereto. The guillotine mandrel has a second edge (29) that is arranged to pass over the first edge (27) of the guillotine alignment sub during longitudinal movement of the guillotine mandrel relative to the guillotine alignment sub. This severs an umbilical positioned between the two edges (27,29).
(FR)L'invention concerne un ensemble de libération ombilical de fond de trou comprenant un agencement de guillotine formé par un sous-alignement de guillotine (12) et un mandrin de guillotine (16). Le sous-alignement de guillotine a un premier bord (27) sur lequel un câble ombilical est positionné dans une chaîne de forage. Le mandrin de guillotine est positionné radialement vers l'extérieur du sous-alignement de guillotine et est agencé pour se déplacer longitudinalement par rapport à ce dernier. Le mandrin de guillotine a un second bord (29) qui est agencé pour passer au-dessus du premier bord (27) du sous-alignement de guillotine pendant le mouvement longitudinal du mandrin de guillotine par rapport au sous-alignement de guillotine. Ceci coupe un câble ombilical positionné entre les deux bords (27, 29).
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)