(instantaneous, windowed frequency, filters, derivatives, integrated and time).Ĭarbonate rocks are considered as a major host rock for hydrocarbon reservoirs worldwide.
Neural network approach using well logs and pre-stack inverted attributes (pimpedanceĪnd density) constrained with sample-based seismic attributes Petrophysical properties (clay volume and porosity) are derived from probabilistic Well based litho-facies classification and inverted seismic attributes ( p-impedance andĭensity) from pre-stack simultaneous inversion in a Bayesian framework. Probable litho-facies (tight limestone and shale) are estimated using (reflection coefficients) of the possible AVO (class I), fluids and lithologyĬharacteristics. AVOĪttributes (intercept and gradient) conveniently inspection for amplitude behavior (hydrocarbon bearing limestone, tight limestone and shale) are classified estimatedīased on the precise analysis of well data using petrophysical properties.
Relied on well based litho-facies re-classification, Amplitude Variation with Offset (AVO)Īttributes analysis and Pre-Stack simultaneous inversion attributes constrained withĬustomized well-log and seismic data (gathers) conditioning. Quantitative seismic reservoir characterization approach Using quantitative geophysical approach from a mature gas field in the Middle Indusīasin, onshore Pakistan. Veritas, headquartered in Houston, Texas, is a leading provider of integrated geophysical information and services to the petroleum industry worldwide.In this study a tight carbonate gas reservoir of early Eocene (S1 formation) is studiedįor litho-facies estimation and probabilistic estimation of reservoir properties prediction
“Our customers will benefit through internal use of the Hampson-Russell software, expert training, advanced services and consulting,” added Tubman. High-end services offered by VHR include inversion, AVO, petrophysics, interpretation, 4D analysis and multicomponent interpretation. VES has a wealth of capabilities, with tremendous skills and experience in resolving complex interpretation challenges. Hampson-Russell is a strong, internationally respected brand, with a long-held reputation for delivering world-class advanced seismic interpretation software. “Combining our industry-leading software with our advanced interpretation services enhances the value that both can provide to our customers.” “Too few oil and gas companies realized that Hampson-Russell was already part of Veritas,” explained Ken Tubman, Senior Vice President, VHR. (NYSE & TSX: VTS) announced today that it has merged its Hampson-Russell seismic interpretation software group with Veritas Exploration Services (VES) to form a new division of Veritas, Veritas/Hampson-Russell (VHR).
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