Electricity: measuring and testing – Of geophysical surface or subsurface in situ – Using electrode arrays – circuits – structure – or supports
Patent
1991-06-11
1992-11-10
Strecker, Gerard R.
Electricity: measuring and testing
Of geophysical surface or subsurface in situ
Using electrode arrays, circuits, structure, or supports
324355, 324367, 324713, 324715, G01V 320, G01R 2700, G01R 2722
Patent
active
051627400
ABSTRACT:
An electrode for use in the electrical investigation of a medium such as a borehole wall, comprises a sheet (32) of electrically resistive material having opposed first (34) and second (33) surfaces, one or more elongate electrical conductors (35,36) of low resistivity, an end face of each conductor abutting the first surface of the sheet (32) and means for sensing electric current passing through each conductor. In use, the second surface (33) of the sheet (32) is exposed to the medium to be investigated.
REFERENCES:
patent: 3487303 (1969-12-01), Remington
patent: 4468623 (1984-08-01), Gianzero et al.
patent: 4567759 (1986-02-01), Ekstrom et al.
Beard William J.
Halliburton Logging Services Inc.
Strecker Gerard R.
LandOfFree
Electrode array construction featuring current emitting electrod does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrode array construction featuring current emitting electrod, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrode array construction featuring current emitting electrod will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2296511