FIELD: oil and gas industry.
SUBSTANCE: multifrequency-phase sounding method includes an impact by an electric field and a seismic wave on oil and gas deposits (OGD), in result the electric polarisation and movement of oil and gas fluid particles is initiated in a reservoir rock thus forming an electromagnetic field (OGD-response) adequate to the above impact. Parameters of the OGD-response are measured and recorded; the above parameters reflect the changes in phase-frequency characteristics of the seismic wave spectrum when the wave passes through OGD thus enabling the recording of the OGD availability and determination of their characteristics.
EFFECT: improved efficiency and probability of the proved detection of oil and gas deposits.
12 cl, 21 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
SU847222A1 |
| GEOCHEMICAL EXPLORATION METHOD | 2010 |
|
RU2456644C2 |
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|
SU1166039A1 |
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|
SU805227A2 |
| SURVEY APPARATUS | 0 |
|
SU811160A1 |
| PROCESS FOR EXECUTION OF VERTICAL ELECTRIC SOUNDING IN GEOPHYSICAL PROSPECTING BY ELECTRIC MEANS | 0 |
|
SU1022105A1 |
| METHOD AND APPARATUS FOR VERTICAL ELECTRIC PROBING AT GEOELECTROPROSPECTING | 0 |
|
SU1233073A1 |
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|
SU857897A1 |
| METHOD OF GEOCHEMICAL EXPLORATION | 2012 |
|
RU2525644C2 |
| METHOD AND DEVICE FOR MEASURING NON-LINEAR INDUCED POLARIZATION IN GEOELECTRIC PROSPECTING | 0 |
|
SU1038907A1 |
