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1. (WO2018013634) DRILLING ASSEMBLY UTILIZING TILTED DISINTEGRATING DEVICE FOR DRILLING DEVIATED WELLBORES
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Pub. No.: WO/2018/013634 International Application No.: PCT/US2017/041635
Publication Date: 18.01.2018 International Filing Date: 12.07.2017
IPC:
E21B 7/06 (2006.01) ,E21B 23/12 (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
7
Special methods or apparatus for drilling
04
Directional drilling
06
Deflecting the direction of boreholes
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
23
Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
08
Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
12
Tool diverters
Applicants: BAKER HUGHES, A GE COMPANY, LLC[US/US]; 17021 Aldine Westfield Houston, Texas 77073, US
Inventors: PETER, Andreas; US
PETERS, Volker; US
Agent: CARSON, Matt; US
MADAN, Paul S.; US
Priority Data:
15/210,73514.07.2016US
Title (EN) DRILLING ASSEMBLY UTILIZING TILTED DISINTEGRATING DEVICE FOR DRILLING DEVIATED WELLBORES
(FR) ENSEMBLE DE FORAGE UTILISANT UN DISPOSITIF DE DÉSINTÉGRATION INCLINÉ POUR LE FORAGE DE PUITS DÉVIÉS
Abstract:
(EN) A drilling assembly for use in drilling a wellbore is disclosed that in one embodiment includes a steering unit that includes a tilt device in a disintegrating device and an electro-mechanical actuation device having a force application member that applies axial force on the disintegrating device to tilt the disintegrating device about the tilt device along a selected direction. In one embodiment, the actuation device translates a rotary motion into an axial movement of the force application member to apply the axial force on the disintegrating device to tilt the disintegrating device about the tilt device.
(FR) L’invention concerne un ensemble de forage destiné à être utilisé dans le forage d'un puits de forage, qui, dans un mode de réalisation, comprend une unité d’orientation qui comprend un dispositif d'inclinaison dans un dispositif de désintégration et un dispositif d'actionnement électromécanique ayant un élément d'application de force qui applique une force axiale sur le dispositif de désintégration pour incliner le dispositif de désintégration autour du dispositif d'inclinaison le long d'une direction sélectionnée. Dans un mode de réalisation, le dispositif d'actionnement convertit un mouvement rotatif en un mouvement axial de l'élément d'application de force afin d'appliquer la force axiale sur le dispositif de désintégration afin d'incliner le dispositif de désintégration autour du dispositif d'inclinaison.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)