Reservoir Properties - Solutions
Challenge
A static model which accurately describes the lateral heterogeneity of a reservoir in terms of facies classification, porosity, lithology and permeability. An accurate static reservoir model is a starting point for engineers tasked with reservoir management. These properties can be calibrated at well control points but are usually not well understood away from well control.
RSI Solutions
- iMOSS to develop rock physics models to calibrate rock properties at well control data points.
- AVATAR pre-stack and post-stack seismic data conditioning to increase the fidelity, resolution, and accuracy of gathers and stacks, including angle stacks.
- iMOSS to tie surface seismic data, pre-stack and post-stack, to well log acoustic impedance reflection coefficients and extract a convolutional matching filter (seismic wavelet).
- Rock physics-driven pre-stack simultaneous seismic inversion, tightly integrated with well data to predict robust static reservoir attributes of porosity, lithology and pore fluids and geomechanical reservoir attributes such as Young’s modulus and Poisson’s ratio away from well control.
- iMOSS to calibrate inverted acoustic and elastic attributes to well data.
- Multi-attribute geological and seismic stratigraphic interpretation of reservoir heterogeneities and rock properties.
- WISE resistivity attributes and integrated workflows for assessment of reservoir properties from EM data