Direct estimation of the fluid properties and brittleness via elastic impedance inversion for predicting sweet spots and the fracturing area in the unconventional reservoir
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2017.04.028
Abstract: Abstract Fluid identification and the level of brittleness estimated from seismic data play an extremely important role in unconventional reservoir characterization and development. Based on the theory of porous media and the AVO theory, a… read more here.
Keywords: estimation; unconventional reservoir; impedance inversion; elastic impedance ... See more keywords
Estimating Elastic Impedance from Seismic Inversion Method:A Study from Nova Scotia Field, Canada
Sign Up to like & getrecommendations! Published in 2019 at "Current Science"
DOI: 10.18520/cs/v116/i4/628-635
Abstract: In the present study, elastic impedance (EI) inversion is performed to estimate subsurface elastic properties in inter-well regions. These elastic properties are helpful to discriminate gas-bearing formation from gasfree formation, as well as overpressure zone.… read more here.
Keywords: inversion; canada; method; study ... See more keywords
Predicting Reservoir Petrophysical Geobodies from Seismic Data Using Enhanced Extended Elastic Impedance Inversion
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13084755
Abstract: The study aims to implement a high-resolution Extended Elastic Impedance (EEI) inversion to estimate the petrophysical properties (e.g., porosity, saturation and volume of shale) from seismic and well log data. The inversion resolves the pitfall… read more here.
Keywords: elastic impedance; petrophysical geobodies; extended elastic; inversion ... See more keywords