FIELD: oil extractive industry.
SUBSTANCE: displacement of front limits of pumped or contour waters is determined from data of vertical seismic profiling performed no less than two times. Each time identity of excitation conditions and oscillations receiving and observation system is maintained. Data for excluding remaining non-identity of excitation conditions and oscillations receiving are processed. Seismologic cross-sections are built, difference between them is calculated, which shows changes of front of pumped and contour waters.
EFFECT: simplified realization, lower costs.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF SEISMIC PROSPECTING FOR DIRECT SEARCH AND STUDY OF OIL AND GAS FIELDS BY DATA OF CONVERSION, PROCESSING AND ANALYSIS OF ELASTIC WAVE FIELDS IN FREQUENCY REGION | 2000 |
|
RU2169381C1 |
| METHOD OF SEISMIC PROSPECTING FOR OIL AND GAS FIELDS | 1996 |
|
RU2105324C1 |
| 0 |
|
SU338874A1 | |
| METHOD OF SEISMIC TEST OF CHANGE OF CAPACITIVE PROPERTIES AND POSITION OF PRODUCTIVITY CONTOUR OF OIL AND GAS POOL PROCESS OF ITS DEVELOPMENT | 1995 |
|
RU2093860C1 |
| 0 |
|
SU614401A1 | |
| METHOD FOR SEISMIC PROSPECTING HYDROCARBONS AND METHOD OF DETERMINING ATTITUDE OF PRODUCING FORMATIONS ON HYDROCARBONS AND SEISMIC STATION FOR REALISING SAID METHOD | 2010 |
|
RU2433425C2 |
| METHOD FOR EXTRACTION OF OIL DEPOSIT | 2005 |
|
RU2291955C1 |
| METHOD FOR SEARCHING AND RECONNAISSANCE OPERATIONS CONCERNING OIL AND GAS DEPOSITS | 2004 |
|
RU2265235C1 |
| METHOD FOR SEISMIC EXPLORATION WHEN SEARCHING FOR HYDROCARBONS AND SEISMIC SYSTEM FOR REALISING SAID METHOD | 2010 |
|
RU2431868C1 |
| METHOD OF OIL AND GAS DEPOSIT PROSPECTING | 0 |
|
SU873185A1 |
