A series of multivariate statistical techniques (cluster, principal component and discriminant analysis) was tested and applied to well log data from the Camorim field (offshore Sergipe State, Brazil) in order to identify facies previously defined through core description. The second step in the process of facies determination was supported by auxiliary methods (compositional and sequence facies analysis), which produced better results in the calibration of rock-log data, when combined with the multivariate techniques. The facies determination, once established, permits the refinement of the process of formation evaluation, enabling the examination of each facies separately. This procedure made it possible to choose, for each lithology, the...
AbstractMost commonly, to estimate permeability, we can use values of porosity, pore size distributi...
A method for the automatic detection of lithological types and layer contacts was developed through ...
Dans cette thèse, on s'intéresse à l’automatisation de l’identification et de la caractérisation de ...
This paper presents a method for electrofacies characterization which is based upon multivariate sta...
A vast amount of data is obtained during the development of a petroleum field. Seismic data, well lo...
Two of the most important activities of log interpretation, for the evaluation of hydrocarbon reserv...
Stratigraphic correlation using well logs is a non-trivial geological activity and subject to endle...
Este estudo se foca na elaboração de um método de caracterização de eletrofácies, o qual utiliza dad...
The purpose of this study is to present an evaluation of the Tertiary carbonate sequence in the Pará...
The Miocene formation in the area of Dzików gas field is built of very thin sandy-shaly layers and t...
Considered important analogues of pre-salt reservoirs in hydrocarbon-producing basins throughout eas...
The prediction of facies and permeability in complicated reservoirs represents a major challenge tha...
Reservoir characterization especially well log data analysis plays an important role in petroleum ex...
Com o objetivo principal de verificar-se a aplicabilidade da técnica na área de geoengenharia de res...
Qualitative and quantitative predictions of reservoir properties and geometries beyond well control ...
AbstractMost commonly, to estimate permeability, we can use values of porosity, pore size distributi...
A method for the automatic detection of lithological types and layer contacts was developed through ...
Dans cette thèse, on s'intéresse à l’automatisation de l’identification et de la caractérisation de ...
This paper presents a method for electrofacies characterization which is based upon multivariate sta...
A vast amount of data is obtained during the development of a petroleum field. Seismic data, well lo...
Two of the most important activities of log interpretation, for the evaluation of hydrocarbon reserv...
Stratigraphic correlation using well logs is a non-trivial geological activity and subject to endle...
Este estudo se foca na elaboração de um método de caracterização de eletrofácies, o qual utiliza dad...
The purpose of this study is to present an evaluation of the Tertiary carbonate sequence in the Pará...
The Miocene formation in the area of Dzików gas field is built of very thin sandy-shaly layers and t...
Considered important analogues of pre-salt reservoirs in hydrocarbon-producing basins throughout eas...
The prediction of facies and permeability in complicated reservoirs represents a major challenge tha...
Reservoir characterization especially well log data analysis plays an important role in petroleum ex...
Com o objetivo principal de verificar-se a aplicabilidade da técnica na área de geoengenharia de res...
Qualitative and quantitative predictions of reservoir properties and geometries beyond well control ...
AbstractMost commonly, to estimate permeability, we can use values of porosity, pore size distributi...
A method for the automatic detection of lithological types and layer contacts was developed through ...
Dans cette thèse, on s'intéresse à l’automatisation de l’identification et de la caractérisation de ...