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1. (WO2017034521) DOUBLE WALL PIPE CONNECTION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/034521 International Application No.: PCT/US2015/046341
Publication Date: 02.03.2017 International Filing Date: 21.08.2015
IPC:
E21B 17/02 (2006.01) ,E21B 17/18 (2006.01) ,F16L 15/00 (2006.01)
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
17
Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Casings; Tubings
02
Couplings; Joints
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
17
Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Casings; Tubings
18
Pipes provided with plural fluid passages
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:
HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Parkway E. Houston, Texas 77032, US
Inventors:
GRECI, Stephen Michael; US
Agent:
HEYMAN, Paula D.; US
Priority Data:
Title (EN) DOUBLE WALL PIPE CONNECTION SYSTEM
(FR) SYSTÈME DE RACCORDEMENT DE TUYAU À DOUBLE PAROI
Abstract:
(EN) In accordance with some embodiments of the present disclosure, a double wall pipe connection system for a production tubing joint is disclosed. The double wall pipe connection system including a box adaptor having a first end and a second end, the first end coupled to a first base pipe and a first screen joint; a pin adaptor having a first end and a second end, the first end coupled to a second base pipe and a second screen joint and the second end of the box adaptor coupled to the second end of the pin adaptor to form a junction between the box adaptor and the pin adaptor; and a communication sleeve positioned across the junction between the box adaptor and the pin adaptor.
(FR) Selon certains modes de réalisation, la présente invention concerne un système de raccordement de tuyau à double paroi pour un joint de tube de production. Le système de raccordement de tuyau à double paroi comprenant un adaptateur de boîtier ayant une première extrémité et une seconde extrémité, la première extrémité étant accordée à un premier tuyau de base et à un premier joint d'écran ; un adaptateur de broche ayant une première extrémité et une seconde extrémité, la première extrémité étant accordée à un second tuyau de base et un second joint d'écran et la seconde extrémité de l'adaptateur de boîtier étant accordée à la seconde extrémité de l'adaptateur de broche pour former une jonction entre l'adaptateur de boîtier et l'adaptateur de broche ; et un manchon de communication positionné à travers la jonction entre l'adaptateur de boîtier et l'adaptateur de broche.
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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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)