SYSTEM AND METHOD FOR STORAGE AND RETRIEVAL OF SUBSURFACE ROCK PHYSICAL PROPERTY PREDICTION MODELS USING SEISMIC INTERPRETATION

Storing and retrieving subsurface rock physical property models for well drilling by generating estimated subsurface rock physical property models based on a respective set of seismic data, determining a stratigraphic classification for each model based on seismic interpretation data; storing the mo...

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Hauptverfasser: Torres Fernandez, Astrid de Jesus, Tizzei, Leonardo Pondian, Cersosimo, Dario Sergio, da Silva Ferreira, Rodrigo, Fontoura de Gusmao Cerqueira, Renato, Silveira de Albuquerque Martins, Leonardo, Ribeiro de Almeida, Joana de Noronha, Mello, Ulisses Thibes, Ashton Vital Brazil, Emilio
Format: Patent
Sprache:eng
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Zusammenfassung:Storing and retrieving subsurface rock physical property models for well drilling by generating estimated subsurface rock physical property models based on a respective set of seismic data, determining a stratigraphic classification for each model based on seismic interpretation data; storing the models associated classification in a database, determining characteristics of the seismic data used to generate the models, selecting from the database a subset of the models based on a similarity of the stratigraphic classification, determining measures of similarity between the characteristics of the seismic data used to generate each of subset of the models and a new set of seismic data and retrieving an estimated subsurface rock physical property model from the subset models based on the similarity measures.