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Machine translation
1. (WO2009139721) DUAL TUBING HANGER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/139721    International Application No.:    PCT/SG2008/000177
Publication Date: 19.11.2009 International Filing Date: 12.05.2008
Chapter 2 Demand Filed:    11.06.2009    
IPC:
E21B 33/047 (2006.01)
Applicants: AKER SOLUTIONS SINGAPORE PTE LTD [--/SG]; 73 Science Park Drive #02-12 Cintech 1 Singapore Science Park Singapore 118254 (SG) (For All Designated States Except US).
TANG, Yeong Soon [SG/SG]; (SG) (For US Only).
LAU, Kwong Hoong Mervyn [SG/SG]; (SG) (For US Only).
SEE, Teck Kiat [SG/SG]; (SG) (For US Only).
PURWANTO, Edbert Budi [ID/ID]; (ID) (For US Only).
KUSWANTORO, Eko [ID/ID]; (ID) (For US Only).
HILL, Robert Philip [GB/CN]; (GB) (For US Only)
Inventors: TANG, Yeong Soon; (SG).
LAU, Kwong Hoong Mervyn; (SG).
SEE, Teck Kiat; (SG).
PURWANTO, Edbert Budi; (ID).
KUSWANTORO, Eko; (ID).
HILL, Robert Philip; (GB)
Agent: ELLA CHEONG SPRUSON & FERGUSON (SINGAPORE) PTE LTD; PO Box 1531, Robinson Road Post Office, Singapore 903031 (SG)
Priority Data:
Title (EN) DUAL TUBING HANGER
(FR) DISPOSITIF DE SUSPENSION DE COLONNE DE PRODUCTION DOUBLE
Abstract: front page image
(EN)Embodiments of the present invention provide a dual tubing hanger mounted in a wellhead having a cylindrical bore with an inner diameter. The dual tubing hanger may include: a cylindrical hanger body having an outer diameter less than the inner diameter of the cylindrical bore; a first mandrel located within the hanger body, the first mandrel capable of transporting a first fluid and having a first outlet at a first elevation extending through the cylindrical hanger body; a second mandrel located within the hanger body, the second mandrel capable of transporting a second fluid and having a second outlet extending through the cylindrical hanger body at substantially the first elevation; and sealing means between the hanger body and the cylindrical bore; wherein the sealing means is capable of isolating the first fluid from the second fluid.
(FR)La présente invention concerne un dispositif de suspension de colonne de production double monté dans une tête de puits qui présente un alésage cylindrique avec un diamètre intérieur. Le dispositif de suspension de colonne de production double peut comprendre : un corps de dispositif de suspension cylindrique qui présente un diamètre extérieur inférieur au diamètre intérieur de l'alésage cylindrique; un premier mandrin situé à l’intérieur du corps de dispositif de suspension, le premier mandrin étant capable de transporter un premier fluide et comportant une première sortie au niveau d’une première élévation qui s’étend à travers le corps de dispositif de suspension cylindrique; un second mandrin situé à l’intérieur du corps de dispositif de suspension, le second mandrin étant capable de transporter un second fluide et possédant une seconde sortie qui s’étend à travers le corps du dispositif de suspension cylindrique sensiblement au niveau de la première élévation; et des moyens d’étanchéité entre le corps de dispositif de suspension et l'alésage cylindrique, les moyens d’étanchéité étant capables d’isoler le premier fluide du second fluide.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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: English (EN)