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1. (WO2019067402) DRILLING WITH A WHIPSTOCK SYSTEM
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Pub. No.: WO/2019/067402 International Application No.: PCT/US2018/052564
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
E21B 7/06 (2006.01) ,E21B 23/01 (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
01
for anchoring the tools or the like
Applicants:
SAUDI ARABIAN OIL COMPANY [SA/SA]; 1 Eastern Avenue Dhahran, 31311, SA
ARAMCO SERVICES COMPANY [US/US]; 9009 West Loop South Houston, Texas 77210-4535, US (AG)
Inventors:
COSTA DE OLIVEIRA, Victor Carlos; SA
SEHSAH, Ossama R.; SA
RIVAS MARTINEZ, Mario Augusto; SA
Agent:
BRUCE, Carl E.; US
IYER, Sushil; US
DEAN, Sean M.; US
Priority Data:
15/718,94228.09.2017US
Title (EN) DRILLING WITH A WHIPSTOCK SYSTEM
(FR) FORAGE AVEC UN SYSTÈME DE SIFFLET DÉVIATEUR
Abstract:
(EN) A whipstock system and methods are disclosed, including a whipstock body, a control unit mounted on or in the whipstock body, the control unit comprising transmitters and receivers operable to receive commands from an external source, activatable components mounted on or in the whipstock body, and a hydraulic system in the whipstock body, the hydraulic system in communication with the control unit, the hydraulic system including at last one hydraulic power unit operable to repeatedly activate and de-activate the activatable components.
(FR) La présente invention concerne un système de sifflet déviateur et des procédés, comprenant un corps de sifflet déviateur, une unité de commande montée sur ou dans le corps de sifflet déviateur, l’unité de commande comprenant des émetteurs et des récepteurs fonctionnels pour recevoir des commandes depuis une source externe, des composants activables montés sur ou dans le corps de sifflet déviateur, et un système hydraulique dans le corps de sifflet déviateur, le système hydraulique étant en communication avec l’unité de commande, le système hydraulique comprenant au moins une unité de puissance hydraulique fonctionnelle pour activer et désactiver de façon répétée les composants activables.
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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)