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Automation of oil and gas exploration by active seismic electric method
The paper considers the issues of automation and improving the performance of
the field work by the seismic electric method. It is shown that the
measurement scheme used today is not optimal. It leads to a long-term
deployment of the measuring installation, as well as the inability to use it
in difficult geological and climatic conditions. The authors of the paper
propose to use special magnetic antennas for recording the electromagnetic
field, which eliminate all the drawbacks of grounded electric dipoles.
It is shown that if simultaneously registering the various components of the
electromagnetic field, it is possible to estimate the depth of the productive
layers. The data of observations of seismic electrical effects in the
gas-condensate field for various x, y, z components are given