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1. (WO2001035010) CONTROL LINE COUPLING AND TUBULAR STRING-CONTROL LINE ASSEMBLY EMPLOYING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/035010 International Application No.: PCT/US2000/042013
Publication Date: 17.05.2001 International Filing Date: 08.11.2000
Chapter 2 Demand Filed: 08.06.2001
IPC:
F16L 7/00 (2006.01) ,F16L 15/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
7
Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
15
Screw-threaded joints; Forms of screw-threads for such joints
Applicants: OTTEN, Gregory, K.[US/US]; US
SNIDER, Philip, M.[US/US]; US
Inventors: OTTEN, Gregory, K.; US
SNIDER, Philip, M.; US
Agent: BUSHMAN, C., James; Browning Bushman 5718 Westheimer Road Suite 1800 Houston, TX 77057, US
Priority Data:
09/436,61109.11.1999US
Title (EN) CONTROL LINE COUPLING AND TUBULAR STRING-CONTROL LINE ASSEMBLY EMPLOYING SAME
(FR) COUPLAGE D'UNE LIGNE DE COMMANDE ET ENSEMBLE LIGNE DE COMMANDE/TRAIN DE TIGES L'UTILISANT
Abstract:
(EN) A coupling (16) for connecting first and second tubular members, the coupling including a tubular body (28) having a first end portion and a second end portion, a first threaded box formed in the first end portion, a second threaded box (36) formed in the second end portion, the tubular body having an outer, annularly extending surface (38) with at least one groove (22) formed in the outer surface and extending from the first end portion to the second end portion of the tubular body.
(FR) L'invention porte sur un raccord d'accouplement de deux éléments tubulaires comprenant un corps tubulaire présentant une première portion d'extrémité et une deuxième portion d'extrémité, un premier filetage femelle formé dans la première portion d'extrémité et un deuxième filetage femelle formé dans la deuxième. Le corps tubulaire présente par ailleurs une surface extérieure annulaire comportant au moins une rainure s'étendant entre la première portion d'extrémité du corps tubulaire et la deuxième.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, 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, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)