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Keywords: saturation
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Proceedings Papers

Paper presented at the GOTECH, May 7–9, 2024
Paper Number: SPE-219317-MS
.... These pore volumes were then used to estimate permeability and variable cementation exponent to improve water saturation and perform carbonate rock typing. Our proposed methodology provides a reliable and efficient approach (if applied with domain knowledge and reservoir considerations) for the petrophysical...
Proceedings Papers

Paper presented at the GOTECH, May 7–9, 2024
Paper Number: SPE-219336-MS
... a persistent challenge in predicting inflow profiles. The complex reservoir heterogeneity introduces considerable uncertainty, complicating modeling efforts for oil production and water cut prediction. Traditional approaches like Archie's method struggle to precisely estimate water saturation, as the Archie...
Proceedings Papers

Paper presented at the GOTECH, May 7–9, 2024
Paper Number: SPE-219357-MS
... (2) u α = − k k r α u α ∇ p α , where k is the rock absolute permeability, k r α (S α ) is the fluid phase relative permeability, μ α is the fluid viscosity, and ∇ p α is the fluid phase pressure gradient. The saturation and pressure for each phase...
Proceedings Papers

Paper presented at the GOTECH, May 7–9, 2024
Paper Number: SPE-219196-MS
... geological subdiscipline utchem adsorption polymer concentration chemical flooding methods polymer flooding saturation polymer viscosity al-shalabi Introduction The conventional methods of primary and secondary oil recovery have low efficiency, leaving over 50% of the original oil in place...
Proceedings Papers

Paper presented at the GOTECH, May 7–9, 2024
Paper Number: SPE-219169-MS
... the quantification of multiphase saturation for cased-off near-wellbore formations. In this paper, we focus on pulsed neutron well logging and critical parameters that affect pulsed neutron logs in CO 2 -EOR applications. Abstract Carbon dioxide (CO 2 ) injection for enhanced oil recovery (EOR), also known...
Proceedings Papers

Paper presented at the GOTECH, May 7–9, 2024
Paper Number: SPE-219158-MS
... the results of the integrated analysis, and the formation testing confirmed the same. Conventional resistivity inversion, LSSA saturation and flushed zone saturation from magnetic resonance provided an understanding of the invasion. The hydrocarbon bearing intervals delineated from integrated formation...
Proceedings Papers

Paper presented at the GOTECH, May 7–9, 2024
Paper Number: SPE-219290-MS
... of the hydrogen and brine are sensitive to the distribution of the surface contact angle. The relative permeability of hydrogen phase decreases as the frequency of pores with stronger water-wet contact angle values increases. The relative permeability endpoint (residual saturation) was also significantly...
Proceedings Papers

Paper presented at the Gas & Oil Technology Showcase and Conference, March 13–15, 2023
Paper Number: SPE-214092-MS
... , the effective permeability profile can be deduced. This profile can help to estimate the approximate maximum productivity of a well, but not accurately enough without irreducible water saturation input. Third, with calibrated permeability and saturation, a single well model was built with different rock typing...
Proceedings Papers

Paper presented at the Gas & Oil Technology Showcase and Conference, March 13–15, 2023
Paper Number: SPE-214091-MS
... saturation resolution discrete fracture network application injector fracture permeability breakthrough scenario sensitivity upstream oil & gas injection polymer injection viscosity displacement Introduction The reservoir that was the subject of this study is a giant field with a very...
Proceedings Papers

Paper presented at the Gas & Oil Technology Showcase and Conference, March 13–15, 2023
Paper Number: SPE-214142-MS
... structural geology asia government drilling operation complex reservoir hydraulic fracturing directional drilling china government oil shale reservoir simulation shale oil fracture ordos basin shale oil reservoir co pre-pad energized fracturing co 2 saturation wang horizontal well flow...
Proceedings Papers

Paper presented at the Gas & Oil Technology Showcase and Conference, March 13–15, 2023
Paper Number: SPE-214153-MS
... This section briefly overviews the background of pulsed neutron well logging and through-casing saturation analysis methods. Abstract Operators typically update formation fluid saturation from producing wells as production impacts changes in formation fluid type and volume. An operator...
Proceedings Papers

Paper presented at the Gas & Oil Technology Showcase and Conference, March 13–15, 2023
Paper Number: SPE-214163-MS
... and optimization are based on minimizing the history-matching global error and maximizing oil recovery. The optimized design was achieved by performing a sensitivity analysis of various input parameters such as oil and water saturations (S oi and S wi ), DTRAP (i.e., relative permeability interpolation parameter...
Proceedings Papers

Paper presented at the Gas & Oil Technology Showcase and Conference, March 13–15, 2023
Paper Number: SPE-214025-MS
... Rock Samples Preparation and Petrophysical Properties Measurement. Utilizing available reservoir rock typing (RRT) and saturation height function/modeling (SHF/SHM) in the plug selection of EOR study. Detailed integrated reservoir characterization and modeling can be found in technical...

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