FIELD: seismic prospecting.
SUBSTANCE: method can be applied at prospecting of oil and gas pools as in sedimentary and in metamorphic and crystal rocks. Seismic waves induced by seismic standard source close to surface are registered. Wave fields are formed from expected objects of reflection, diffraction and dissipation and parameters of processing are chosen in such a manner to provide better selection of modeled objects on the error background. Received parameters are used for processing real data and selecting real objects. Shapes of objects of dissipation are presented in form of maps and sectional views.
EFFECT: increased level of valid signal.
5dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF SEISMIC PROSPECTING OF CRACKING AREAS OF ROCKS DURING PROCESS OF HYDRAULIC FAULT | 2005 |
|
RU2282876C1 |
| 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 FOR DIRECT PREDICTION OF HYDROCARBON DEPOSITS | 2010 |
|
RU2454687C1 |
| METHOD OF SEISMIC EXPLORATION FOR DIRECT OIL DEPOSIT FORECAST | 1997 |
|
RU2117317C1 |
| METHOD FOR RECONSTRUCTION OF FINE STRUCTURE OF GEOLOGICAL FEATURES AND DIFFERENTIATION THEREOF INTO FRACTURED AND CAVERNOUS | 2020 |
|
RU2758416C1 |
| METHOD OF RECONSTRUCTION OF FINE STRUCTURE OF GEOLOGICAL OBJECT AND FORECAST OF ITS FLUID SATURATION | 2014 |
|
RU2563323C1 |
| METHOD OF SEARCHING FOR HYDROCARBON DEPOSITS CONFINED TO FISSURED-CAVERNOUS COLLECTORS | 2010 |
|
RU2451951C2 |
| METHOD OF DETECTING AND MAPPING FLUID-SATURATED ANISOTROPIC CAVERNOUS-FRACTURE RESERVOIRS IN INTER-SALT CARBONATE FORMATIONS OF A SEDIMENTARY COVER | 2018 |
|
RU2690089C1 |
| SEISMIC DATA PROCESSING TECHNIQUE | 2006 |
|
RU2324205C1 |
| METHOD FOR SEISMIC DATA PROCESSING AND INTERPRETING | 2014 |
|
RU2567434C2 |
