Petrophysical method of the electrical resistivity of residual water evaluation at determining the oil and gas saturation of reservoirs by the standard method

Authors: G.V. Tauzhnyanskiy, O.Yu. Rudakova (KogalymNIPIneft Branch of LUKOIL-Engineering LLC in Tyumen, RF, Tyumen)

Key words: electrical resistivity, the reservoir, the mineralization, porosity parameter, saturation parameter, water saturation.

The correlation of the electrical resistivity with a factor of porosity by tested strata intervals of one of the fields of the Middle Priobye is given. Petrodynamic method of determining the water electrical resistivity is considered. It is noted, that its use will significantly improve the accuracy of reserves estimation.

References

1. Dakhnov V.N., Interpretatsiya rezul'tatov geofizicheskikh issledovaniy skvazhin (Interpretation of geophysical well logging), Moscow: Nedra Publ., 1982, 448 p.

2. Efimenko V.I., Pikh N.A., Tauzhnyanskiy G.V., Collection “Vozbuzhdenie pritokov i issledovanie skvazhin otkrytym zaboem v Zapadnoy Sibiri” (Stimulation treatment and the open bottomhole research wells in Western Siberia), Publ. of ZapSibNIGNI, 1981, V. 162, pp. 94-106.

Key words: electrical resistivity, the reservoir, the mineralization, porosity parameter, saturation parameter, water saturation.

The correlation of the electrical resistivity with a factor of porosity by tested strata intervals of one of the fields of the Middle Priobye is given. Petrodynamic method of determining the water electrical resistivity is considered. It is noted, that its use will significantly improve the accuracy of reserves estimation.

References

1. Dakhnov V.N., Interpretatsiya rezul'tatov geofizicheskikh issledovaniy skvazhin (Interpretation of geophysical well logging), Moscow: Nedra Publ., 1982, 448 p.

2. Efimenko V.I., Pikh N.A., Tauzhnyanskiy G.V., Collection “Vozbuzhdenie pritokov i issledovanie skvazhin otkrytym zaboem v Zapadnoy Sibiri” (Stimulation treatment and the open bottomhole research wells in Western Siberia), Publ. of ZapSibNIGNI, 1981, V. 162, pp. 94-106.


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