A design of natural gamma spectrum logging system

Author

Xi, Hao ; Sun, Wanrong ; Tan, Zongying ; Xue, Juwei ; Chen, Zifu ; Cheng, Lulu

Author_Institution

Sch. of Electron. Eng., Xidian Univ., Xi´´an, China

fYear

2011

fDate

15-17 April 2011

Firstpage

28

Lastpage

31

Abstract

The paper presents a new design scheme of natural gamma spectrum logging system. The system consists of two independent subsystems, including the acquisition system and the transmission system connected by CAN bus for communication, which facilitates the scalability of the data acquisition system. The probe of neutron, density and sound wave will be implemented during one well logging exploration. TCP/IP protocol is applied between the transmission system and surface system. The long-haul high-speed fiber-optic communications will guarantee the reliability of the design.

Keywords

chemical variables measurement; controller area networks; data acquisition; gamma-ray spectroscopy; geophysical techniques; geophysics computing; optical fibre networks; rocks; spectrochemical analysis; transport protocols; CAN bus; TCP/IP protocol; data acquisition system; long haul high speed fiber optic communication; natural gamma spectrum logging system; neutron probe; sound wave; surface system; transmission system; Driver circuits; Frequency measurement; IP networks; Microcontrollers; Protocols; Random access memory; Temperature measurement; CAN Bus; Dual-port Ram; Natural Gamma Spectrum Logging; TCP/IP;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Information and Control Engineering (ICEICE), 2011 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-8036-4

Type

conf

DOI

10.1109/ICEICE.2011.5777582

Filename

5777582