IntNMS: An Integrated Scheme for Network Measurement System Using Web Service

2006 ◽  
Author(s):  
Wanming Luo ◽  
Baoping Yan ◽  
Jun Li
Keyword(s):  
Web Service ◽  
Measurement System ◽  
Network Measurement

Design and Application of Network Borehole-Ground Electrical Measurement System

2011 ◽  
Vol 328-330 ◽  
pp. 1926-1929
Author(s):  
Lei Shao ◽  
Jun Lin
Keyword(s):  
Survey Data ◽  
Measurement System ◽  
High Efficiency ◽  
Network Measurement ◽  
Electrical Measurement ◽  
Dynamic Monitoring ◽  
Practical Application ◽  
Electromagnetic Noise ◽  
Spontaneous Potential ◽  
Geophysical Exploration

Borehole-ground Electrical measurement is an important geophysical exploration method to determine the underground distribution of remaining oil. The author designs a set of network measurement system, where the intelligent electrodes were arrayed. Potentials are measured continuously to realize the dynamic monitoring. We adopt multi-channel simultaneous sampling and linear accumulated digital averaging to suppress electromagnetic noise. Feedback compensative method is used to exclude the influence of SP (spontaneous potential) and covers a wide dynamic measurable scope. In order to make all measurements validity, all electrodes earthing situation are collected. We present the oilfield survey data measured by this self-developed instrument. Practical application shows that the system is characterized with high efficiency, portable and strong anti-jamming capability.

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