Fluid substitution
A method of fluid substitution, wherein an initial data set is provided, wherein a substituted data set is provided, wherein a rock physics model is provided, wherein the initial data set comprises initial data of a geophysical parameter and initial fluid data, and wherein the substituted data set c...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method of fluid substitution, wherein an initial data set is provided, wherein a substituted data set is provided, wherein a rock physics model is provided, wherein the initial data set comprises initial data of a geophysical parameter and initial fluid data, and wherein the substituted data set comprises substituted fluid data, the method comprising: using (3) the model and the initial data set to calculate first calculated data of the geophysical parameter; using (5) the model and the substituted data set to calculate second calculated data of the geophysical parameter; calculating (6) the difference between the first calculated data of the geophysical parameter and the second calculated data of the geophysical parameter; and applying (7) said difference to the initial data of the geophysical parameter to produce substituted data of the geophysical parameter. |
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