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1. (WO2019027894) USE OF CROSSTALK BETWEEN ADJACENT CABLES FOR WIRELESS COMMUNICATION
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Pub. No.: WO/2019/027894 International Application No.: PCT/US2018/044364
Publication Date: 07.02.2019 International Filing Date: 30.07.2018
IPC:
E21B 47/12 (2006.01) ,H04B 3/50 (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
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
3
Line transmission systems
50
Systems for transmission between fixed stations via two-conductor transmission lines
Applicants:
BAKER HUGHES, A GE COMPANY, LLC [US/US]; 17021 Aldine Westfield Houston, Texas 77073, US
Inventors:
MAJID, Javid Akhtar; US
Agent:
HUNZIKER, Robin; US
MURPHY, Keith J.; US
Priority Data:
62/539,77301.08.2017US
Title (EN) USE OF CROSSTALK BETWEEN ADJACENT CABLES FOR WIRELESS COMMUNICATION
(FR) UTILISATION DE DIAPHONIE ENTRE DES CÂBLES ADJACENTS POUR UNE COMMUNICATION SANS FIL
Abstract:
(EN) A system for communicating a signal between a tool and a signal processing unit includes a signal processing unit configured to at least one of transmit and receive the signal and a first cable coupled to the signal processing unit. The system further includes a tool having a second cable extending from the tool and configured to at least one of receive the signal transmitted by the signal processing unit and transmit the signal received by the signal processing unit, wherein signal is communicated between the first cable and the second cable by crosstalk.
(FR) La présente invention concerne un système de communication d'un signal entre un outil et une unité de traitement de signal, incluant une unité de traitement de signal configurée pour au moins une opération parmi la transmission et la réception du signal et un premier câble couplé à l'unité de traitement de signal. Le système inclut en outre un outil ayant un second câble s'étendant à partir de l'outil et configuré pour au moins une opération parmi la réception du signal transmis par l'unité de traitement de signal et la transmission du signal reçu par l'unité de traitement de signal, le signal étant communiqué entre le premier câble et le deuxième câble par diaphonie.
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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)