Reliable reservoir property prediction
Reliable reservoir property prediction
Data about reservoir properties greatly increases the success of drilling and accuracy of reserve estimates. The PetroTrace team has acquired considerable experience in the application of advanced technologies for reservoir parameters prediction by integrating well and seismic data, both in clastic and carbonate environments. Information about the behaviour of the impedances and other seismic attributes in the inter-well space is used to identify the most promising sites for drilling as well as tracking trends in properties propagation in geo-cellular models.
Data about reservoir properties greatly increases the success of drilling and accuracy of reserve estimates. The PetroTrace team has acquired considerable experience in the application of advanced technologies for reservoir parameters prediction by integrating well and seismic data, both in clastic and carbonate environments. Information about the behaviour of the impedances and other seismic attributes in the inter-well space is used to identify the most promising sites for drilling as well as tracking trends in properties propagation in geo-cellular models.
Feasibility Studies
The prediction basis for the reservoir properties is taken from the seismic data using cut-off values in addition to relationships established by core analysis and log data. In the course of petrophysical studies PetroTrace specialists use all available drilling information. The use of effective tools for well data analysis and modelling allows us to establish links between seismic acoustic parameters and reservoir parameters and justify the reservoir properties prediction in the inter-well space. The cut-off values and regression equations defined in feasibility studies are used to interpret AVO and inversion results. Enquire about this service >>
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Avo and Inversion
PetroTrace geophysicists analyse processed gathers and estimate angle gathers to select and validate the most appropriate inversion technique depending on the set of features inherent in a particular area. Changes of wave field behavior may be due to several geological and technological factors.(Such as lateral variation of lithology and fluid type, anomalies in the shallow part of a section, survey design irregularities, seismic processing issues, etc.). We employ a wide range of the inversion algorithms to produce volumes that can be used for the reservoir properties prediction and for refinement of the structural interpretation. Enquire about this service >>
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Attribute Analysis
Seismic attribute analysis mitigates the risks in the reservoir properties prediction and provides a more comprehensive understanding of the subsurface geology. The PetroTrace team enhances properties prediction and credibility by employing multi-attribute classification, RGB blending and neural network tools to obtain the properties maps and volumes based on a comprehensive set of informative seismic attributes. Enquire about this service >>
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