| Autor: |
Kevin S. Godbey, Hai-Zui Meng, Reinaldo J. Michelena |
| Rok vydání: |
2014 |
| Předmět: |
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| Zdroj: |
SEG Technical Program Expanded Abstracts 2014. |
| DOI: |
10.1190/segam2014-0516.1 |
| Popis: |
Summary We describe in this paper how seismic derived information can help to constrain critical parameters in flow simulation models such as porosity and permeability of matrix and fractures in unconventional reservoirs. The process starts by careful facies definition based on production drivers. These facies are then carried through the whole workflow that ends on facies modeling constrained by seismic derived facies probabilities. Recent advances in fracture mapping from poststack structural seismic attributes have helped to generate better constrained fracture models that include fracture orientations, intensities and dispersion (Fisher coefficient) per fracture set. Matrix and fracture models are tested and calibrated by using production data and flow simulation models. Even though enormous progress has been made in using seismic data to constrain flow simulation models, we anticipate that the use of microseismic data will add another critical dimension into the calibration of seismic results and estimation of stimulated rock volumes from flow simulation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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