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Keywords: relative permeability
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Proceedings Papers

Paper presented at the SPE Offshore Europe Conference and Exhibition, September 3–6, 2019
Paper Number: SPE-195747-MS
... fluids to reduce surrounding oil saturations and boost water relative permeability. The surfactant-polymer stimulation process described herein enables a step change in injectivity and advances the commercialization of this application. This paper explains the damage mechanism, laboratory chemical design...
Proceedings Papers

Paper presented at the SPE Offshore Europe Conference and Exhibition, September 8–11, 2015
Paper Number: SPE-175433-MS
... remedial strategies that can help achieve viable gas production rates from tight gas reservoirs. Modeling & Simulation Upstream Oil & Gas water saturation tight gas reservoir core sample Completion Installation and Operations Fluid Dynamics relative permeability effective permeability...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Conference and Exhibition, September 3–6, 2013
Paper Number: SPE-166609-MS
... depositional environment reservoir spe 166609 Vittorato heavy oil vrr 1 optimal relative permeability saturation Oil Recovery Introduction Waterflooding is the most important oil recovery process. Its development has been refined over the last one hundred years, and considerable operational...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Conference and Exhibition, September 3–6, 2013
Paper Number: SPE-166650-MS
... sequentially, hence the numerical simulation of the WAG process requires reliable knowledge of three-phase relative permeability (k r ) accounting for cyclic hysteresis effects. In this study, the results of a series of unsteady-state two-phase displacements and WAG coreflood experiments were employed...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Conference and Exhibition, September 6–8, 2011
Paper Number: SPE-145191-MS
... thre-phase relative permeability (kr) data. Most of the existing three phase relative permeability correlations have been developed for water-wet conditions. However, majority of oil reservoirs are believed to be mixed-wet and hence, prediction of the performance of WAG injection in these reservoirs...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Conference and Exhibition, September 6–8, 2011
Paper Number: SPE-145618-MS
... reservoir upstream oil & gas spe 145618 relative permeability statoil heimdal sand recovery reservoir relative permeability curve maureen reservoir model maureen reservoir water saturation producer injection lista formation permeability Introduction The outline of the Mariner...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Conference and Exhibition, September 8–11, 2009
Paper Number: SPE-123466-MS
... methodologies have been proposed to modify UFD considering the two-phase region around the fracture as a damage zone with reduced permeability. These methods are generally oversimplified as they neglect the phase change and variation of relative permeability with interfacial tension (IFT) and velocity...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Conference and Exhibition, September 8–11, 2009
Paper Number: SPE-124298-MS
... breakthrough time – at which the CO 2 plume reached the monitoring well (Naylor-1) located 300 m away from CRC-1 – can be history matched. Various relative permeability curves including new laboratory measurements performed on a core taken from the reservoir formation (Waarre C) were used. The results from...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Conference and Exhibition, September 4–7, 2007
Paper Number: SPE-107209-MS
... Abstract There are many examples of dry oil production from portions of reservoirs where the local water saturation is high. When relative permeability data are available, predictions of the expected water cut are not zero, but typically 30-60%. This lack of agreement means that reservoir...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Conference and Exhibition, September 4–7, 2007
Paper Number: SPE-108972-MS
... to a decline-curve oil production forecast. Unlike the Muskat method, it does not depend on unmeasurable reservoir-scale relative permeabilities. The method has been been mathematically derived from some basic assumptions about average reservoir behaviour. The validity of the assumptions and the method have...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Conference and Exhibition, September 4–7, 2007
Paper Number: SPE-109018-MS
..., each network is trained using a different resampling of the available data and then average across the predictions of the networks in the ensemble. Water-oil relative permeability measurements were collected for all wells having special core analysis (SCAL) of carbonate reservoirs in Saudi Arabian...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Exhibition and Conference, September 6–9, 2005
Paper Number: SPE-96292-MS
.... We present results of genetic algorithm techniques applied to dynamic and static full field model descriptions and to the development of pseudo relative permeability curves to provide effective flow functions for all phases in the full field model. We show how the development of a reservoir simulator...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Exhibition and Conference, September 2–5, 2003
Paper Number: SPE-83963-MS
... in porous media spe 83963 reservoir surveillance structural geology completion monitoring systems/intelligent wells conference relative permeability choke fluid dynamics reservoir characterization petroleum engineer simulation society breakthrough Introduction An intelligent well...
Proceedings Papers

Paper presented at the SPE Offshore Europe Oil and Gas Exhibition and Conference, September 2–5, 2003
Paper Number: SPE-83958-MS
... relative permeabilities. An analysis of the relative importance of viscous, capillary and gravity forces indicated that capillary forces are likely to dominate, especially in regions with high saturation gradients The base case match to the in-situ saturation measurements and the general behaviour...
Proceedings Papers

Paper presented at the SPE Offshore Europe, September 5–8, 1995
Paper Number: SPE-30437-MS
... performed in isolation. inflow development well breakthrough prepacked screen relative permeability water cut drawdown completion directional drilling matching coiled tubing aquifer water breakthrough reservoir accuracy well 13 captain frictional pressure drop drillstem/well testing...
Proceedings Papers

Paper presented at the SPE Offshore Europe, September 7–10, 1993
Paper Number: SPE-26783-MS
... spe 26783 mobility saturation depletion injection interfacial tension condensate system upstream oil & gas permeability relative permeability equilibrium gas injection INTRODUCTION The significant feature of a gas condensate reservoir is that when the pressure within...

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