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1. (WO2010120521) ARTICULATING DRILL METHOD AND APPARATUS FOR CUTTING OPENINGS IN NESTED STRINGS OF UNDERWATER PIPING AND/OR TUBING FOR OVERTURNED WELLS OR PLATFORMS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/120521 International Application No.: PCT/US2010/029403
Publication Date: 21.10.2010 International Filing Date: 31.03.2010
IPC:
B23B 45/00 (2006.01) ,B23B 45/02 (2006.01) ,B23B 45/14 (2006.01) ,F16L 1/26 (2006.01) ,F16L 1/12 (2006.01) ,B23B 39/04 (2006.01) ,B23B 39/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
45
Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
45
Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
02
driven by electric power
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
45
Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
14
Means for holding or guiding the drilling device or for securing it to the work; Thrust stands
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
1
Laying or reclaiming pipes; Repairing or joining pipes on or under water
26
Repairing or joining pipes on or under water
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
1
Laying or reclaiming pipes; Repairing or joining pipes on or under water
12
Laying or reclaiming pipes on or under water
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
39
General-purpose boring or drilling machines or devices; Sets of boring or drilling machines
04
Co-ordinate boring or drilling machines; Machines for making holes without previous marking
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
39
General-purpose boring or drilling machines or devices; Sets of boring or drilling machines
04
Co-ordinate boring or drilling machines; Machines for making holes without previous marking
06
Equipment for positioning work
Applicants:
CLARK, II, Galen, R. [US/US]; US (UsOnly)
LAFFERTY, Ames [US/US]; US (UsOnly)
MUSEMECHE, Clint [US/US]; US (UsOnly)
CLAXTON, Clayton [US/US]; US (UsOnly)
TETRA TECHNOLOGIES, INC. [US/US]; 25025 I-45 North The Woodlands, Texas 77380, US (AllExceptUS)
Inventors:
CLARK, II, Galen, R.; US
LAFFERTY, Ames; US
MUSEMECHE, Clint; US
CLAXTON, Clayton; US
Agent:
NORTH, Brett, A.; Garvey, Smith, Nehrbas & North, L.L.C. 3838 N. Causeway Blvd., Suite 3290 Metairie, Louisiana 70002, US
Priority Data:
61/165,47531.03.2009US
Title (EN) ARTICULATING DRILL METHOD AND APPARATUS FOR CUTTING OPENINGS IN NESTED STRINGS OF UNDERWATER PIPING AND/OR TUBING FOR OVERTURNED WELLS OR PLATFORMS
(FR) PROCÉDÉ ET APPAREIL DE PERÇAGE ARTICULÉ POUR DÉCOUPER DES OUVERTURES DANS DES TRONÇONS DE TUYAUX ET/OU TUBES SOUS-MARINS EMBOÎTÉS POUR PUITS OU PLATEFORMES RENVERSÉS
Abstract:
(EN) A method and apparatus for angularly drilling during a tapping procedure into a pressurized multiple strings of coaxially situated tubulars for wells and/or platforms which have overturned wherein the tapping occurs underwater via a diver or remotely operated vehicle.
(FR) La présente invention se rapporte à un procédé et à un appareil de perçage angulaire au cours d'une procédure de taraudage dans de multiples tronçons sous pression de tubes coaxiaux pour puits et/ou plateformes qui se sont renversés, le taraudage ayant lieu sous l'eau par l'intermédiaire d'un plongeur ou d'un véhicule télécommandé.
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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)