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Machine translation
1. (WO2002029199) METHOD AND APPARATUS FOR CASING EXPANSION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/029199    International Application No.:    PCT/US2001/030256
Publication Date: 11.04.2002 International Filing Date: 27.09.2001
Chapter 2 Demand Filed:    18.03.2002    
IPC:
E21B 17/08 (2006.01), E21B 43/10 (2006.01)
Applicants: SHELL OIL COMPANY [US/US]; 910 Louisiana Street Houston, TX 77252-2463 (US) (For All Designated States Except US).
COOK, Robert, Lance [US/US]; (US) (For US Only).
ZWALD, Edwin, A. [US/US]; (US) (For US Only).
WADDELL, Kevin, K. [US/US]; (US) (For US Only).
RING, Lev [RO/US]; (US) (For US Only).
FILIPPOV, Andrei, Gregory [US/US]; (US) (For US Only)
Inventors: COOK, Robert, Lance; (US).
ZWALD, Edwin, A.; (US).
WADDELL, Kevin, K.; (US).
RING, Lev; (US).
FILIPPOV, Andrei, Gregory; (US)
Agent: BECKER, Jeffrey, M.; Haynes and Boone, LLP Suite 4300 1000 Louisiana Houston, TX 77002 (US)
Priority Data:
60/237,334 02.10.2000 US
Title (EN) METHOD AND APPARATUS FOR CASING EXPANSION
(FR) PROCEDE ET APPAREIL PERMETTANT DE DILATER UN TUBAGE DE REVETEMENT
Abstract: front page image
(EN)A mono-diameter wellbore (10) casing. The mono-diameter wellbore (10) casing is formed by plastically deforming and radially expanding a first tubular member (155) within a wellbore (10). A second tubular member is then plastically deformed and radially expanded in overlapping relation to the first tubular member (155). The second tubular member and the overlapping portion of the first tubular member (155) are then radially expanded again.
(FR)La présente invention concerne un tubage de revêtement de puits (10) de forage à un seul diamètre. On forme ce tubage de puits (10) par la déformation plastique et par la dilatation radiale d'un premier élément (155) tubulaire à l'intérieur de ce puits (10). Puis un second élément tubulaire vient ensuite chevaucher le premier élément (155) tubulaire par déformation plastique et par dilatation radiale. Ce second élément tubulaire et la partie chevauchante du premier élément (155) tubulaire sont ensuite à nouveau dilatés.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, 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, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)