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1. (WO2010118268) COMPACT SURFACE WELLHEAD SYSTEM AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/118268 International Application No.: PCT/US2010/030445
Publication Date: 14.10.2010 International Filing Date: 08.04.2010
IPC:
E21B 33/04 (2006.01) ,E21B 33/03 (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
33
Sealing or packing boreholes or wells
02
Surface sealing or packing
03
Well heads; Setting-up thereof
04
Casing heads; Suspending casings or tubings in well heads
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
33
Sealing or packing boreholes or wells
02
Surface sealing or packing
03
Well heads; Setting-up thereof
Applicants:
VOGEL, Leonard J. [US/US]; US (UsOnly)
LARKIN, Michael [US/US]; US (UsOnly)
GUIDRY, Kirk P. [US/US]; US (UsOnly)
VANDERFORD, Delbert E. [US/US]; US (UsOnly)
CAMERON INTERNATIONAL CORPORATION [US/US]; 1333 W Loop South, Suite 1700 Houston, Texas 77027, US (AllExceptUS)
Inventors:
VOGEL, Leonard J.; US
LARKIN, Michael; US
GUIDRY, Kirk P.; US
VANDERFORD, Delbert E.; US
Agent:
SWANSON, Tait R.; Fletcher Yoder PC P.O. Box 692289 Houston, TX 77269-2289, US
Priority Data:
61/167,84108.04.2009US
Title (EN) COMPACT SURFACE WELLHEAD SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ DE TÊTE DE PUITS À SURFACE COMPACTE
Abstract:
(EN) A low-profile wellhead system having a nested hanger configuration, annular communication, elastomeric seals, and seal verification is provided.
(FR) La présente invention concerne une tête de puits à profil bas ayant une configuration de suspension emboîtée, une communication annulaire, des joints élastomères ainsi qu'une vérification d'isolation.
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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, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, 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)