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1. (WO2019067302) INNER AND OUTER DOWNHOLE STRUCTURES HAVING DOWNLINK ACTIVATION
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Pub. No.: WO/2019/067302 International Application No.: PCT/US2018/051981
Publication Date: 04.04.2019 International Filing Date: 20.09.2018
IPC:
E21B 23/00 (2006.01) ,E21B 43/10 (2006.01) ,E21B 47/12 (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
23
Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
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
43
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
02
Subsoil filtering
10
Setting of casings, screens or liners in wells
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
47
Survey of boreholes or wells
12
Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
Applicants:
BAKER HUGHES, A GE COMPANY, LLC [US/US]; 17021 Aldine Westfield Houston, Texas 77073, US
Inventors:
MAU, Fabian; US
EGGERS, Heiko; US
MELLES, Henning; US
REGENER, Thorsten; US
RODERS, Ingo; US
WAUER, Matthias; US
Agent:
CARSON, Matt; US
MURPHY, Keith J.; US
Priority Data:
15/715,29826.09.2017US
Title (EN) INNER AND OUTER DOWNHOLE STRUCTURES HAVING DOWNLINK ACTIVATION
(FR) STRUCTURES INTERNE ET EXTERNE DE FOND DE TROU À ACTIVATION DE LIAISON DESCENDANTE
Abstract:
(EN) Systems and methods to perform a downhole operations in a borehole comprising moving, using surface equipment, an inner structure and an outer structure within the borehole, the outer structure equipped with an interaction device and the inner structure configured to be moved relative to the outer structure in a direction parallel to the borehole by the surface equipment, transmitting, by a transmitter, a downlink instruction to the inner structure, and performing an interaction routine with the interaction device in response to the downlink instruction, wherein the interaction routine comprises an interaction at least partially outside of the outer structure to perform the downhole operation.
(FR) L'invention concerne des systèmes et des procédés destinés à réaliser des opérations de fond de trou dans un trou de forage, consistant à déplacer, à l'aide d'un équipement de surface, une structure interne et une structure externe au sein du trou de forage, la structure externe étant équipée d'un dispositif d'interaction et la structure interne étant conçue pour être déplacée par rapport à la structure externe dans une direction parallèle au trou de forage par l'équipement de surface, à transmettre, par un émetteur, une instruction de liaison descendante à la structure interne, et à mettre en œuvre un programme d'interaction avec le dispositif d'interaction en réponse à l'instruction de liaison descendante, le programme d'interaction comprenant une interaction au moins partiellement à l'extérieur de la structure externe pour réaliser l'opération de fond de trou.
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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)