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1. (WO2018104778) WELL COMPLETION SYSTEM
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Pub. No.: WO/2018/104778 International Application No.: PCT/IB2017/001616
Publication Date: 14.06.2018 International Filing Date: 06.12.2017
Chapter 2 Demand Filed: 03.10.2018
IPC:
E21B 23/06 (2006.01) ,E21B 33/12 (2006.01) ,E21B 34/06 (2006.01) ,E21B 41/00 (2006.01) ,E21B 17/10 (2006.01) ,E21B 47/12 (2012.01) ,E21B 43/12 (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
06
for setting packers
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
33
Sealing or packing boreholes or wells
10
in the borehole
12
Packers; Plugs
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
34
Valve arrangements for boreholes or wells
06
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
41
Equipment or details not covered by groups E21B15/-E21B40/95
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
17
Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Casings; Tubings
10
Wear protectors; Centralising devices
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
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
12
Methods or apparatus for controlling the flow of the obtained fluid to or in wells
Applicants:
SAUDI ARABIAN OIL COMPANY [SA/SA]; 1 Eastern Avenue Dhahran, 31311, SA
WIRELESS INSTRUMENTATION SYSTEMS AS [NO/NO]; Mellomila 56 7018 Trondheim, NO
Inventors:
ARSALAN, Muhammed; SA
HANSEN, Stian, Marius; NO
CLAYBOROUGH, Henrik, Wanvik; NO
Agent:
PYSHER, Paul, A.; US
CAHILL, John, J.; US
AUGST, Alexander, D.; US
ADATO, Ronen; US
BUTEAU, Kristen, C.; US
AUGST, Alexander D.; US
AUGST, Alexander D.; Choate, Hall & Stewart LLP Two International Place Boston, MA 02110, US
Priority Data:
62/430,39506.12.2016US
Title (EN) WELL COMPLETION SYSTEM
(FR) SYSTÈME DE COMPLÉTION DE PUITS
Abstract:
(EN) An example system for a well includes a tubing string including spoolable, flexible, coiled tubing to transport fluids within the well; a packer associated with the tubing string to provide an annular seal to a section of a wellbore of the well; a power generator associated with the tubing string to generate power for the system based on fluid flow within the well; a wireless communication device associated with the tubing string to exchange information with one or more components of the system; one or more sensors associated with the tubing string to sense one or more environmental conditions in the well; one or more processing devices associated with the tubing string to generate at least some of the information based on the one or more environmental conditions; and one or more inflow control valves to control a rate of fluid flow into the system.
(FR) La présente invention concerne un système donné à titre d'exemple pour un puits qui comprend une colonne de production comprenant un tube spiralé flexible enroulable pour transporter des fluides à l'intérieur du puits ; une garniture d'étanchéité associée à la colonne de production pour fournir un joint d'étanchéité annulaire à une section d'un trou de forage du puits ; un générateur d'énergie associé à la colonne de production pour générer de l'énergie pour le système sur la base de l'écoulement de fluide à l'intérieur du puits ; un dispositif de communication sans fil associé à la colonne de production pour échanger des informations avec un ou plusieurs composants du système ; un ou plusieurs capteurs associés à la colonne de production pour détecter une ou plusieurs conditions environnementales dans le puits ; un ou plusieurs dispositifs de traitement associés à la colonne de production pour générer au moins certaines des informations sur la base de ladite condition environnementale ; et une ou plusieurs soupapes de régulation d'écoulement entrant pour réguler un débit de fluide dans le système.
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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)