High-bitrate downhole telemetry system

Author

Tran, Thanh ; Wei Sun ; Jianqiang Zeng ; Wiecek, Boguslaw

Author_Institution

Wireline & Perforating, Halliburton Co., Houston, TX, USA

fYear

2015

fDate

March 29 2015-April 1 2015

Firstpage

280

Lastpage

284

Abstract

The oil and gas industry is the driving force behind pushing embedded communication technologies beyond their original intention. The downhole power line communication design based on multicarrier modulation methods is commonly implemented in ADSL systems. The system is designed to transmit and receive high-bitrate data on a multi-conductor power transmission cable that is highly contaminated with broadband electrical noise generated by downhole equipment, requiring innovative crosstalk cancellation techniques in both the analog and digital domain to achieve better than 10^-6 bit error rate (BER) performance at 200°C operating temperatures.

Keywords

carrier transmission on power lines; crosstalk; error statistics; telemetry; bit error rate; downhole equipment; downhole power line communication design; embedded communication technologies; high-bitrate downhole telemetry system; innovative crosstalk cancellation techniques; multi-conductor power transmission cable; multicarrier modulation methods; temperature 200 degC; Bit error rate; Conductors; Crosstalk; Field programmable gate arrays; Integrated circuit modeling; Power line communications; Telemetry;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Line Communications and its Applications (ISPLC), 2015 International Symposium on

Conference_Location

Austin, TX

Type

conf

DOI

10.1109/ISPLC.2015.7147628

Filename

7147628