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Keywords: relative permeability
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Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215392-MS
... Abstract The three-phase relative permeability of oil, gas, and water place a significant practical emphasis in the study and evolution of compact sandstone condensate gas traps. However, most investigations on itare relied on forecast patterns that make an effort to appraise it from...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202259-MS
... saturation (the immobile oil becomes movable after obtaining the properties of gas), and 3) weakening the oil-gas interface. Among these three effects, the first effect increases the flow rate of oil as a single phase under the same pressure gradient and the other two effects raise the relative permeability...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202248-MS
..., undersaturated, oil-water PVT data set (absent of free or dissolved gas). An oil/water viscosity ratio of 1.13 implying an endpoint mobility ratio slightly greater than one (oil and water relative permeability endpoints were identical per grid-cell) For all DCL experiments the select, average core...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202337-MS
.... Richardson et al. (1952) verified a predicted gas-water saturation profile with accumulation at the outlet. The presence of end effects requires additional interpretation for the correct evaluation of relative permeabilities, residual saturations and enhanced recovery potentials. For example, Andersen...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202443-MS
... Abstract Artificial intelligence (AI) has proven to be the smartest predicting tool in the oil and gas industry. In this paper, Artificial Neural Network (ANN) algorithm was applied to build two new empirical correlations to predict relative permeability profiles of oil-water two phase flow...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202440-MS
... the condensate banking. This production data was history-matched with a compositional sector model by applying Local Grid Refinement (LGR) and Velocity-Dependent Relative Permeability (VDRP) to account for more accurate physics in the near-well region. With the tuned VDRP model, skin trends were predicted...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196282-MS
... oilfield pore cross-sectional area flux enhanced recovery waterflooding variation simulator experimental study equation reservoir property pcaf permeability relative permeability application history matching property time-variation simulator development society of petroleum engineers...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196293-MS
... number chemical concentration residual oil saturation enhanced recovery adsorption relative permeability surfactant saturation society of petroleum engineers Oil Recovery dilution effect salinity reduction capillary number mechanism chemical flooding methods Upstream Oil & Gas...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196551-MS
... being homogenous, a bounded reservoir, and a perforation of all productive zones. The commercial reservoir simulator being used in this study was CMG GEM™. Figure 1 shows our workflow in this study. Relative permeability was modelled by varying endpoint variables on the Corey's equation ( Eqs. 6...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196286-MS
... Abstract Water-alternating-gas (WAG) flooding has been successfully used as development alternative providing frontal mobility control for better conformance, potential reduction of residual oil saturations to water, particularly when miscibility is achieved, and relative permeability changes...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191974-MS
... relative permeability curves, particularly including a reduction of the residual oil saturation. Cores that originally display oil-wetness may retain much oil at the outlet of the flooded core due to capillary pressure being zero at a high oil saturation. This end effect is difficult to overcome in high...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192007-MS
.... The multi-variable linear regression methodology enabled SCAL parameters to be determined as a function of both absolute permeability and probability. This approach should enable an automated implementation of SCAL parameters within each dynamic model realisation. The relative permeability of each...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192070-MS
... after drainage displacements that resulted in the same initial conditions of connate water saturation and oil relative permeability. Non-polar oil is used to ensure water-wetness in the cores and to avoid possible wettability alteration by low salinity waterflooding. Single phase corefloods were also...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192042-MS
... used to verify the differences in proppant distribution in the hydraulic fractures. Rapid wellbore clean-up, low formation damage, and effect of the relative permeability improvement are added advantages apart from reducing the water requirements for hydraulic fracturing. In addition to providing...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192074-MS
... flow, effective salinity concentration and the Peclet number. The second method is that we have established an unconventional proxy method that can be used to imitiate pseudo relative permeabilities. This work enables us for the first time to simulate LSWF by using a single table of pseudo relative...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186272-MS
... Abstract Imbibition only relative permeability is commonly used to model water influx in water-drive gas reservoirs, however an aquifer is rarely strong enough to maintain constant pressure support. Continued pressure depletion in the part of the reservoir swept with watercauses expansion...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186325-MS
... Test sensitivity analysis surfactant injection surfactant flood reduction Oil Recovery forecast oil bank breakthrough time Upstream Oil & Gas tanjung field relative permeability capillary number enhanced oil recovery History Match injection permeability Introduction Recovery...

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