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1. (WO2014194315) SYSTEMS AND METHODS FOR PULLING SUBSEA STRUCTURES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/194315    International Application No.:    PCT/US2014/040483
Publication Date: 04.12.2014 International Filing Date: 02.06.2014
IPC:
E21B 29/10 (2006.01), E21B 29/12 (2006.01), E21B 41/04 (2006.01), E21B 43/013 (2006.01)
Applicants: BP CORPORATION NORTH AMERICA INC. [US/US]; 501 Westlake Park Boulevard Houston, Texas 77079 (US) (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only).
GUTIERREZ, Daniel [US/US]; (US) (US only).
GUTIERREZ, Luis [US/US]; (US) (US only)
Inventors: GUTIERREZ, Daniel; (US).
GUTIERREZ, Luis; (US)
Agent: PIANA, Jayne; (US)
Priority Data:
61/829,706 31.05.2013 US
Title (EN) SYSTEMS AND METHODS FOR PULLING SUBSEA STRUCTURES
(FR) SYSTÈMES ET PROCÉDÉS PERMETTANT DE TIRER DES STRUCTURES SOUS-MARINES
Abstract: front page image
(EN)A system (300) for pulling a subsea structure includes an adapter (320) configured to be mounted to an upper end of a subsea pile (110). In addition, the system includes an interface assembly (340) fixably coupled to the adapter. The interface assembly includes a first channel (349) configured to receive a flexible tension member (390) and a first chuck (361) disposed in the first channel. The tension assembly (380) includes a second channel (387) configured to receive the flexible tension member and a second chuck disposed in the second channel. Each chuck is configured to pivot about a horizontal axis between an unlocked position allowing the flexible tension member to move in a first axial direction and a locked position preventing the tension member from moving in a second axial direction that is opposite the first axial direction.
(FR)La présente invention concerne un système permettant de tirer une structure sous-marine, le système comprenant un adaptateur conçu pour être monté sur une extrémité supérieure d'une pile sous-marine. De plus, le système comprend un ensemble interface fixé à demeure à l'adaptateur. L'ensemble interface comprend un premier canal conçu pour recevoir un organe de tension flexible et un premier mandrin disposé dans le premier canal. L'ensemble tension comprend un second canal conçu pour recevoir l'organe de tension flexible et un second mandrin disposé dans le second canal. Chaque mandrin est conçu pour pivoter autour d'un axe horizontal entre une position déverrouillée permettant à l'organe de tension flexible de se déplacer dans une première direction axiale et une position verrouillée empêchant l'organe de tension de se déplacer dans une seconde direction axiale qui est opposée à la première direction axiale.
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)