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Draganov, D.S. (author), Ghose, R. (author), Kiricheck, O.J. (author), Heller, H.K.J. (author)
The seismic method with active sources has proven to be a very valuable tool for CO2 sequestration monitoring. The seismic method can be used for extraction of reservoir quantities like saturation and pore pressure. But nonrepeatability in the positioning of the source and receiver during base and monitoring surveys can deteriorate the accuracy...
abstract 2016
document
Draganov, D.S. (author), Ghose, R. (author), Heller, H.K.J. (author)
Purpose: Time-lapse seismic monitoring constitutes the foundation for most monitoring programmes involving CO2 storage. When using time-lapse seismics, two major sources of uncertainty in the estimation of changes in the reservoir properties, like saturation and pressure, are the non-repeatability of the source positions and the difficulty to...
abstract 2016