Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2016057076) SECURING MECHANISM FOR A DRILLING ELEMENT ON A DOWNHOLE DRILLING TOOL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/057076 International Application No.: PCT/US2015/031038
Publication Date: 14.04.2016 International Filing Date: 15.05.2015
IPC:
E21B 10/42 (2006.01) ,E21B 10/43 (2006.01) ,E21B 10/62 (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
10
Drill bits
42
Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
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
10
Drill bits
42
Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
43
characterised by the arrangement of teeth or other cutting elements
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
10
Drill bits
62
characterised by parts, e.g. cutting elements, which are detachable or adjustable
Applicants:
HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Parkway E. Houston, Texas 77032-3219, US
Inventors:
GROSZ, Gregory Christopher; US
HINZ, Brandon James; US
ANDERLE, Seth Garrett; US
Agent:
THOMPSEN, Brett J.; US
Priority Data:
62/060,40106.10.2014US
Title (EN) SECURING MECHANISM FOR A DRILLING ELEMENT ON A DOWNHOLE DRILLING TOOL
(FR) MÉCANISME DE FIXATION POUR UN ÉLÉMENT DE FORAGE SUR UN OUTIL DE FORAGE DE FOND DE TROU
Abstract:
(EN) A downhole drilling tool is disclosed. The downhole drilling tool may include a drill bit having a bit body, a blade disposed on an exterior portion of the bit body, the blade including a pocket and a pocket groove adjoining the pocket. The drill bit may also have a drilling element located in the pocket, the drilling element including a drilling-element groove at least partially aligned with the pocket groove. In addition, the drill bit may have a locking element extending through a combined space inside the pocket groove and the drilling-element groove.
(FR) L'invention concerne un outil de forage de fond de trou. L'outil de forage de fond de trou peut comprendre un trépan comportant un corps de trépan, une lame disposée sur une partie extérieure du corps de trépan, la lame comprenant une poche et une rainure de poche adjacente à la poche. Le trépan peut également comprendre un élément de forage situé dans la poche, l'élément de forage comprenant une rainure d'élément de forage au moins partiellement alignée avec la rainure de poche. En outre, le trépan peut comporter un élément de verrouillage s'étendant à travers un espace combiné à l'intérieur de la rainure de poche et de la rainure d'élément de forage.
front page image
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, 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, ST, 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)