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1. (WO2018160347) DETERMINING DOWNHOLE PROPERTIES WITH SENSOR ARRAY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/160347 International Application No.: PCT/US2018/017874
Publication Date: 07.09.2018 International Filing Date: 12.02.2018
IPC:
E21B 47/01 (2006.01) ,E21B 47/06 (2006.01) ,E21B 33/12 (2006.01) ,E21B 49/08 (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
47
Survey of boreholes or wells
01
Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
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
06
Measuring temperature or pressure
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
49
Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
08
Obtaining fluid samples or testing fluids, in boreholes or wells
Applicants: HALLIBURTON ENERGY SERVICES, INC.[US/US]; 3000 N. Sam Houston Parkway E. Houston, Texas 77032, US
Inventors: FRIPP, Michael Linley; US
FROSELL, Thomas Jules; US
BALASUBRAMANIAN, Aswin; US
HOLDERMAN, Luke William; US
MARCUCCIO, Suzi Marie; US
BHAT, Gireesh; US
BROWN, Clint Adam; US
Agent: BRYAN, Jason W.; US
WEAVER, Andrew Z.; US
HAYES, Aleece; US
RICE, Phillip M.; US
KUO, Jeffrey R.; US
DAVIS, Kevin; US
Priority Data:
62/467,01303.03.2017US
62/467,01903.03.2017US
62/467,02603.03.2017US
62/467,02903.03.2017US
Title (EN) DETERMINING DOWNHOLE PROPERTIES WITH SENSOR ARRAY
(FR) DÉTERMINATION DE PROPRIÉTÉS DE FOND DE TROU AVEC UN RÉSEAU DE CAPTEURS
Abstract:
(EN) A spoolable array of sensors may be deployed within a wellbore and external a tubular string for measuring properties of a fluid in the central flow passage of the tubular string. A flow port may be made in the tubular string passing from the central flow passage to the external surface. Sensors of the spoolable array of sensors may be covered with a shroud and placed proximate the flow port, or such sensors may be isolated in a zone with packers along with the flow port. The spoolable array of sensors may additionally obtain pressure data to calculate a flow rate from a production zone. The spoolable array of sensors may also be employed in a non-flowing wellbore for monitoring nearby wellbores.
(FR) Un réseau enroulable de capteurs peut être déployé à l'intérieur d'un puits de forage et à l'extérieur d'une colonne tubulaire pour mesurer les propriétés d'un fluide dans le passage d'écoulement central de la colonne tubulaire Un orifice d'écoulement peut être réalisé dans la colonne tubulaire passant du passage d'écoulement central à la surface externe. Des capteurs du réseau enroulable de capteurs peuvent être recouverts d'une enveloppe et placés à proximité de l'orifice d'écoulement, ou de tels capteurs peuvent être isolés dans une zone avec des garnitures d'étanchéité conjointement avec l'orifice d'écoulement. Le réseau enroulable de capteurs peut en outre obtenir des données de pression pour calculer un débit à partir d'une zone de production. Le réseau enroulable de capteurs peut également être employé dans un puits de forage sans écoulement pour la surveillance de puits de forage à proximité.
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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)