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Machine translation
1. (WO2010120696) A DRILL BIT WITH A HYBRID CUTTER PROFILE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/120696    International Application No.:    PCT/US2010/030765
Publication Date: 21.10.2010 International Filing Date: 12.04.2010
IPC:
E21B 10/54 (2006.01), E21B 10/62 (2006.01)
Applicants: BAKER HUGHES INCORPORATED [US/US]; PO Box 4740 Houston, TX 77210 (US) (For All Designated States Except US).
SCHWEFE, Thortsten [DE/DE]; (DE) (For US Only)
Inventors: SCHWEFE, Thortsten; (DE)
Agent: MADAN, Paul, S.; Cantor Colburn LLP 2603 Augusta Drive Suite 700 Houston, TX 77057 (US)
Priority Data:
12/422,418 13.04.2009 US
Title (EN) A DRILL BIT WITH A HYBRID CUTTER PROFILE
(FR) OUTIL DE FORAGE DONT LE DISPOSITIF DE COUPE PRÉSENTE UN PROFIL HYBRIDE
Abstract: front page image
(EN)A drill bit is disclosed that in one aspect may include a bit body having a plurality of blade profiles thereon, a first plurality of cutting elements disposed on each blade such that at least one cutting element on a first section of each blade profile is offset relative to at least one cutting element on a second section of each blade profile so as to increase lateral stability of the drill relative to the drill bit without an offset.
(FR)L'invention concerne un outil de forage qui, selon un aspect, peut comprendre un corps d'outil présentant une pluralité de profils de lames, une première pluralité d'éléments de coupe étant disposée sur chaque lame de sorte qu'au moins un élément de coupe sur une première section de chaque profil de lame soit décalé par rapport à au moins un élément de coupe sur une seconde section de chaque profil de lame afin d'augmenter la stabilité latérale du foret par rapport à l'outil de forage sans décalage.
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 (BW, GH, GM, KE, LR, 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, 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)