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Application filed by Институт Геофизики Им. С.И. Субботина Нан УкраиныfiledCriticalИнститут Геофизики Им. С.И. Субботина Нан Украины
Priority to UAU201214524UpriorityCriticalpatent/UA81172U/en
Publication of UA81172UpublicationCriticalpatent/UA81172U/en
Investigating Or Analyzing Materials By The Use Of Electric Means
(AREA)
Measurement Of Resistance Or Impedance
(AREA)
Abstract
A method for lateral multi-probe logging probing is in study of electric conductivity round the well medium through measurement of imaginary electric resistance. The measuring electrodes of the gradient-probes are placed symmetrically with respect to single direct current electrode in such a way that the far measuring electrode of one of the probes is the near measuring electrode of the last one, with possibility of determination of potential along the well, and with possibility of increase of vertical resolution along the axis of the well and resolution along the seam without effect of well parameters on the measurement.
UAU201214524U2012-12-182012-12-18Method for symmetric lateral multi-probe logging probing
UA81172U
(en)