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Machine translation
1. (WO2012112271) TRAVEL JOINT HAVING AN INFINITE SLOT MECHANISM FOR SPACE OUT OPERATIONS IN A WELLBORE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/112271    International Application No.:    PCT/US2012/022557
Publication Date: 23.08.2012 International Filing Date: 25.01.2012
IPC:
E21B 17/02 (2006.01), E21B 19/16 (2006.01)
Applicants: HALLIBURTON ENERGY SERVICES, INC. [US/US]; 2601 Beltline Road Carrollton, TX 75006 (US) (For All Designated States Except US).
HARMS, Timothy, Edward [US/US]; (US) (For US Only)
Inventors: HARMS, Timothy, Edward; (US)
Agent: YOUST, Lawrence, R.; Lawrence Youst PLLC One Waterway Court, Suite 3B The Woodlands, TX 77380 (US)
Priority Data:
13/028,885 16.02.2011 US
Title (EN) TRAVEL JOINT HAVING AN INFINITE SLOT MECHANISM FOR SPACE OUT OPERATIONS IN A WELLBORE
(FR) RACCORD COULISSANT AYANT UN MÉCANISME À FENTE INFINIE POUR DES OPÉRATIONS ESPACÉES DANS PUITS DE FORAGE
Abstract: front page image
(EN)A travel joint (100) for space out operations in a wellbore. The travel joint (100) includes a generally tubular mandrel assembly (112) and a generally tubular housing assembly (102) slidably disposed about the mandrel assembly (112). The mandrel assembly (112) included an infinite slot (118) and at least one axial slot (120). A lock assembly (128) is positioned between the mandrel assembly (112) and the housing assembly (102). The lock assembly (128) is operable to selectively prevent and allow relative axial movement between the mandrel assembly (112) and the housing assembly (102). A floating lug ring (140) is positioned between the mandrel assembly (112) and the housing assembly (102). The floating lug ring (140) includes at least one lug (142) and is operable to rotate relative to the mandrel assembly (112) and the housing assembly (102) when the lug (142) travels in the infinite slot (118).
(FR)L'invention porte sur un raccord coulissant (100) pour des opérations espacées dans un puits de forage. Le raccord coulissant (100) comprend un ensemble mandrin (112) généralement tubulaire et un ensemble boîtier (102) généralement tubulaire disposé de manière coulissante autour de l'ensemble mandrin (112). L'ensemble mandrin (112) comprend une fente infinie (118) et au moins une fente axiale (120). Un ensemble verrou (128) est positionné entre l'ensemble mandrin (112) et l'ensemble boîtier (102). L'ensemble verrou (128) est utilisable pour empêcher et autoriser de manière sélective un déplacement axial relatif entre l'ensemble mandrin (112) et l'ensemble boîtier (102). Un anneau flottant à taquet (140) est positionné entre l'ensemble mandrin (112) et l'ensemble boîtier (102). L'anneau flottant à taquet (140), qui comprend au moins un taquet (142), est utilisable pour tourner par rapport à l'ensemble mandrin (112) et à l'ensemble boîtier (102) lorsque le taquet (142) se déplace dans la fente infinie (118).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)