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where: H  max  - the depth for the maximum value of the
cgp
imaginary resistance for consistent gradient probe; H  max  -
igp
depth for the maximum value of the imaginary resistance for
inverse gradient probe; H  min  - depth for the minimum value of
cgp
imaginary resistance for consistent gradient probe; H  min  -
igp
depth for the minimum value of the imaginary resistance for
inverse gradient probe.

1.3 The order of performance laboratory work

1. Students are introduced to the probes in the visual form and
affirm theoretical knowledge.
2. Analyze theoretical curves form an imaginary electric resistance
method and compare them with the actual curves on a particular
diagram material.
3. On the diagram materials of geophysical well logging selected
5-6 layers and determine them boundaries and thickness according
to the method of imaginary electrical resistance.
4. The results of processing diagram material are entered in table
1.1.
5. Prepare report.

1.4 Test questions

1. The Purpose of probes imaginary electrical resistance method
and their structure.
2. Classification of probes imaginary electrical resistance method
and their characteristics.
3. The curve form of imaginary electrical resistance method.
4. Method of determining the layers boundary and their thickness
according to the method of imaginary electric resistance.

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