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Machine translation
1. (WO2004097164) SYSTEM, LIFTING DEVICE AND METHOD FOR SUPPORTING A PIPE STRING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/097164    International Application No.:    PCT/NO2004/000124
Publication Date: 11.11.2004 International Filing Date: 29.04.2004
Chapter 2 Demand Filed:    27.10.2004    
IPC:
E21B 19/06 (2006.01), E21B 19/084 (2006.01), E21B 19/087 (2006.01)
Applicants: HD OIL TECHNOLOGY AS [NO/NO]; P.O. Box 1020, Hillevåg, N-4095 Stavanger (NO) (For All Designated States Except US).
DYKESTEEN, Helge [NO/NO]; (NO) (For US Only)
Inventors: DYKESTEEN, Helge; (NO)
Agent: ONSAGERS AS; P.O. Box 6963 St. Olavs plass, N-0130 Oslo (NO)
Priority Data:
20031994 02.05.2003 NO
60/467,128 02.05.2003 US
Title (EN) SYSTEM, LIFTING DEVICE AND METHOD FOR SUPPORTING A PIPE STRING
(FR) SYSTEME, AGENCEMENT DE LEVAGE ET PROCEDE DE TENUE DE COLONNE DE TUBES
Abstract: front page image
(EN)The invention relates to a system for supporting a pipe string (2) to which an additional pipe element has to be connected, comprising a lifting device (1), a wedge device (3) and an abutment element (4). The invention also relates to a lifting device (1) comprising an attachment foundation (10), a lifting arm (11), which is in linked connection with the attachment foundation (10) and a replaceable tension element (14) in the form of a circular arc connected to the lifting arm, where the wedge device (3) is releasable secured to the tension element (14), thus enabling the wedge device (3) to be moved by means of the lifting device (1) from an inoperative position in a position above the abutment element (4) to an operative position where the wedge device (3) abuts against the abutment element (4), thus securing the pipe string (2) by means of the wedge effect. The invention also relates to a method.
(FR)La présente invention concerne un système de support de colonne de tubes (2) à laquelle un élément de tube additionnel doit être connecté, qui comprend un dispositif de levage (1), un dispositif de coin (3) et un élément de buté (4). Cette invention concerne aussi un dispositif de lavage (1) qui comprend une fondation de fixation (10), un bras de levage (11) qui est en connexion avec la fondation de fixation et un élément de tension amovible (14) sous la forme d'un arc circulaire connecté au bras de levage. Le dispositif de coin (3) est fixé démontable à l'élément de tension (14), permettant à ce dispositif de coin (3) d'être déplacé au moyen du dispositif de levage (1) d'une position non opérationnelle au dessus de l'élément de butée (4) à une position opérationnelle dans laquelle le dispositif de coins (3) vient buter contre l'élément de butée (4), fixant ainsi la colonne de tubes (2) par un effet de coin. Cette invention concerne aussi un procédé.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Norwegian (NO)