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Pregled bibliografske jedinice broj: 148383

A High-Temperature Low-Cost Rotational Speed Transducer for Oil-Well Telemetry


Ambruš, Davorin; Bilas, Vedran; Vasić, Darko
A High-Temperature Low-Cost Rotational Speed Transducer for Oil-Well Telemetry // From the Electrometer to the Networked Instruments: A Giant Step toward a Deeper Knowledge / Demidenko, Serge ; Ottoboni, Roberto ; Petri, Dario ; Piuri, Vincenzo ; Chong Tad Weng, Dave (ur.).
Piscataway: IEEE, 2004. str. 1071-1074 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
A High-Temperature Low-Cost Rotational Speed Transducer for Oil-Well Telemetry

Autori
Ambruš, Davorin ; Bilas, Vedran ; Vasić, Darko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
From the Electrometer to the Networked Instruments: A Giant Step toward a Deeper Knowledge / Demidenko, Serge ; Ottoboni, Roberto ; Petri, Dario ; Piuri, Vincenzo ; Chong Tad Weng, Dave - Piscataway : IEEE, 2004, 1071-1074

Skup
IMTC 2004 Instrumentation and Measurement Technology Conference 18-20 May 2004

Mjesto i datum
Como, Italija, 18-20.05.2004

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
oil-well telemetry; rotational speed measurement; lowcost

Sažetak
High-temperature environment of an oil-well requires reliable downhole instrumentation, typically based on simple and robust circuits, low power consumption and smart measurement algorithms. In this paper, we present electronic design and measurement methodology for a simple, low-cost rotational speed transducer, optimized for downhole spinner-flowmeter application and multichannel telemetry. We have developed and experimentally evaluated an effective algorithm for direction-sensitive rotational speed measurement, which combines quadrature pulse decoding with the method of dependant count. The algorithm employs temperature compensation techniques, making it suitable for lowcost high-temperature circuit designs. Our preliminary results confirm reliable operation of the transducer, targeted at hightemperature, short-term oil-well logging applications.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
0036007

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Vedran Bilas (autor)

Avatar Url Davorin Ambruš (autor)

Avatar Url Darko Vasić (autor)


Citiraj ovu publikaciju

Ambruš, Davorin; Bilas, Vedran; Vasić, Darko
A High-Temperature Low-Cost Rotational Speed Transducer for Oil-Well Telemetry // From the Electrometer to the Networked Instruments: A Giant Step toward a Deeper Knowledge / Demidenko, Serge ; Ottoboni, Roberto ; Petri, Dario ; Piuri, Vincenzo ; Chong Tad Weng, Dave (ur.).
Piscataway: IEEE, 2004. str. 1071-1074 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Ambruš, D., Bilas, V. & Vasić, D. (2004) A High-Temperature Low-Cost Rotational Speed Transducer for Oil-Well Telemetry. U: Demidenko, S., Ottoboni, R., Petri, D., Piuri, V. & Chong Tad Weng, D. (ur.)From the Electrometer to the Networked Instruments: A Giant Step toward a Deeper Knowledge.
@article{article, year = {2004}, pages = {1071-1074}, keywords = {oil-well telemetry, rotational speed measurement, lowcost}, title = {A High-Temperature Low-Cost Rotational Speed Transducer for Oil-Well Telemetry}, keyword = {oil-well telemetry, rotational speed measurement, lowcost}, publisher = {IEEE}, publisherplace = {Como, Italija} }
@article{article, year = {2004}, pages = {1071-1074}, keywords = {oil-well telemetry, rotational speed measurement, lowcost}, title = {A High-Temperature Low-Cost Rotational Speed Transducer for Oil-Well Telemetry}, keyword = {oil-well telemetry, rotational speed measurement, lowcost}, publisher = {IEEE}, publisherplace = {Como, Italija} }




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