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Keywords: seismic data
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Proceedings Papers

Paper presented at the SPE Norway Subsurface Conference, April 27, 2022
Paper Number: SPE-209541-MS
... a proprietary geostatistical inversion and how it is integrated into the dynamic model will be shown. upstream oil & gas model 2 reservoir characterization injector seismic acquisition waterflooding seismic data dynamic model sandstone producer injection acoustic impedance change intra...
Proceedings Papers

Paper presented at the SPE Norway Subsurface Conference, April 27, 2022
Paper Number: SPE-209551-MS
... data, including production data and time-lapse seismic data. The toolkit enables users to create customized images that highlight important aspects of data and models, helping the team to decide how to proceed. Images that drive decisions are referred to as actionable insights. The toolkit is also used...
Proceedings Papers

Paper presented at the SPE Norway Subsurface Conference, April 27, 2022
Paper Number: SPE-209522-MS
... parameters. Among them, production data are the most used in history matching, but others also provide valuable complementary information. In this work, we take inter-well tracer and 4D seismic data as the extra sources of information for their high potentials for improving the understanding of reservoir...
Proceedings Papers

Paper presented at the SPE Norway One Day Seminar, May 14, 2019
Paper Number: SPE-195599-MS
... Abstract This work presents the use of Dictionary Learning methods for a sparse representation of 4D seismic data in history matching. We consider a trade-off between the number of coefficients retained in the sparse data representation, the computational cost, and how well we can capture...
Proceedings Papers

Paper presented at the SPE Norway One Day Seminar, April 18, 2018
Paper Number: SPE-191313-MS
... reservoir monitoring (PRM) system was installed in 2014. By today seven PRM acquisitions have been completed. The data that is used in this study includes both 3D and 4D seismic data, production logging tool data (PLTs), pressure data and production history data. A cross-disciplinary history matching...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 5, 2017
Paper Number: SPE-185936-MS
... data in use. In contrast, correlation-based localization not only works well to prevent ensemble collapse, and also renders good history matching results. machine learning Artificial Intelligence history matching Upstream Oil & Gas data mismatch model variable seismic data localization...
Proceedings Papers

Paper presented at the SPE Bergen One Day Seminar, April 2, 2014
Paper Number: SPE-169230-MS
... promising data assimilation techniques employed in the industry is the ensemble Kalman filter (EnKF) because of its ability to deal with non-linear models at reasonable computational cost. In this paper we study the use of crosswell seismic data as an alternative to 4D seismic surveys in areas where...

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