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1. (WO2014197342) GAS LIFT VALVE MANDREL POCKET
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/197342 International Application No.: PCT/US2014/040434
Publication Date: 11.12.2014 International Filing Date: 02.06.2014
IPC:
E21B 34/06 (2006.01) ,E21B 43/12 (2006.01) ,F04F 1/18 (2006.01)
Applicants: SCHLUMBERGER CANADA LIMITED[CA/CA]; 125 - 9 Avenue SE Calgary, Alberta T2G 0P6, CA (CA)
SERVICES PETROLIERS SCHLUMBERGER[FR/FR]; 42 rue Saint Dominique F-75007 Paris, FR (FR)
SCHLUMBERGER HOLDINGS LIMITED; P.O. Box 71, Craigmuir Chambers, Road Town Tortola, Virgin Islands, British, 1110, VG (GB, JP, NL)
SCHLUMBERGER TECHNOLOGY B.V.[NL/NL]; Parkstraat 83-89m NL-2514 JG The Hague, NL (AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BN, BR, BW, BY, BZ, CF, CG, CH, CI, CL, CM, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GA, GD, GE, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IR, IS, IT, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, NE, NI, NO, NZ, OM, PA, PE, PG, PL, PT, QA, RO, RS, RU, RW, SA, SC, SE, SG, SI, SK, SL, SM, SN, ST, SV, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, ZA, ZM, ZW)
PRAD RESEARCH AND DEVELOPMENT LIMITED; P.O. Box 71, Craigmuir Chambers, Road Town Tortola, Virgin Island, British, 1110, VG (AE, AO, BF, BH, BJ, CF, CG, CI, CM, CN, GA, GH, GN, GQ, GW, IN, KM, LY, MA, ML, MR, MZ, NA, NE, NG, PH, SD, SN, SY, TD, TG, VN)
SCHLUMBERGER TECHNOLOGY CORPORATION[US/US]; 300 Schlumberger Drive, Sugar Land, Texas 77478, US (US)
Inventors: BALASUBRAMANIAN, Ganesh; US
MOHAMED BASHIR, Yazid; SG
Agent: CLARK, Brandon S.; 10001 Richmond Avenue IP Administration Center of Excellence Room 4720 Houston, Texas 77042, US
Priority Data:
61/831,12504.06.2013US
Title (EN) GAS LIFT VALVE MANDREL POCKET
(FR) POCHE DE MANDRIN DE SOUPAPE DE POUSSÉE DE GAZ
Abstract: front page image
(EN) A device can include an axial extension that includes an exterior mating surface defined in part by a mating radius that corresponds to a mandrel inner radius; a prop portion that is joined to the axial extension, that includes an interior surface that includes an interior opening of a fluid passage and that includes an exterior surface that includes an exterior opening of the fluid passage where the exterior surface extends radially outwardly from the exterior mating surface for receipt by a mandrel window; and a semi-tubular wall that is joined to the prop portion where the semi-tubular wall and the prop portion that includes the interior opening of the fluid passage define a bore having a bore axis.
(FR) L'invention concerne un dispositif pouvant comprendre une extension axiale qui comprend une surface d'assemblage extérieure définie en partie par un rayon homologue qui correspond à un rayon interne de mandrin ; une partie de support qui est jointe à l'extension axiale, qui comprend une surface intérieure qui comprend une ouverture intérieure d'un passage de fluide et qui comprend une surface extérieure qui comprend une ouverture extérieure du passage de fluide où la surface extérieure s'étend en sens radial vers l'extérieur à partir de la surface d'assemblage extérieure pour réception par une fenêtre de mandrin ; et une paroi semi-tubulaire qui est jointe à la partie de support à l'endroit où la paroi semi-tubulaire et la partie de support qui comprend l'ouverture intérieure du passage de fluide définissent un trou possédant un axe de trou.
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, LT, 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, 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)