... surfactant sco 2 displacement wettability contact angle interfacial tension water saturation relative permeability curve pressure drop cloud point displacement test Introduction Carbon Capture and Storage (CCS) is a key mitigation technology for achieving ambitious net-zero targets...

... on PVT and the planned field development options and existing dynamic reservoir model. The dynamic pore-scale simulations yielded gas-condensate relative permeability curves versus rock type and capillary number which agreed well with published literature. The delivery of consistent relative permeability...

...Introduction and Review of Past Work Relative permeability curves are utilized in reservoir simulation to determine relative flow rates when multiple phases are present. Determination of accurate relative permeability values is essential to accurate reservoir simulation as small changes...

... core analysis Fluid Dynamics pore saturation Upstream Oil & Gas irreducible water saturation residual oil saturation flow in porous media oilfield conventional core analysis preparation friable sample procedure digital core simulation analysis relative permeability curve...

... and an estimate of two-phase relative permeability curves. For the field case studied herein, the PVT model is constructed by tuning an equation of state (EOS) from a set of PVT experiments, while the relative permeability curves are estimated from numerical model history-matching results. The subject well...

... Dynamics reservoir property diagnostic log-log plot workflow effective oil permeability reservoir relative permeability curve flow in porous media drillstem/well testing productivity loss dataset pta analysis breakthrough period skin estimate permeability Introduction Producing wells...

... matches of the other displacements that were conducted at lower temperatures. In addition, it is shown that the JBN approach based relative permeability curves show larger variations, primarily due to insufficient volume of water injection at lower temperatures, which makes the practical residual oil...

...-sized pores. They concluded that capillary pressure affected both saturation pressures and two phase fluid properties. Gas-oil relative permeability can change significantly as the composition of reservoir fluid changes. Kalla et al. (2015) measured the gas-condensate relative permeability curves...

... gas relative permeability curves for the pore-network model of Wang and Sheng (2018 ). As can be seen, the EMA, shown in blue, estimated k rg at high gas saturations accurately. However, the universal power-law scaling from percolation theory, shown in red, overestimated gas relative permeability...

... into percolation theory, effective medium theory and critical path analysis models to generate the relative permeability curves and residual saturations of the 100 samples. Kerogen maturity was found to be the dominant factor affecting the relative permeability and residual saturation estimates. Irreducible water...

... recovery waterflooding reservoir simulation mechanism relative permeability CWI co 2 coefficient relative permeability curve experiment saturation Modeling & Simulation Upstream Oil & Gas History carbonated water injection gas saturation society of petroleum engineers tertiary cwi...

...-function relative permeability curve pressure transient testing flow rate equation reservoir saturation field case permeability multiphase pseudo-time function Introduction The literature reported many attempts to analyze pressure transient data under multiphase flow. The simplest and most...

... without nanoparticles to 6.92% of OOIP with CuO nanoparticles, respectively. By investigation of relative permeability curve, the crossover-point is shifted to the right by adding CuO nanoparticles which means nanoparticles succeeds in altering the wettability to more water- wet for sandstone and even...

... and hydraulic conductivity predictions. The post-processing results present capillary pressure and relative permeability curves and the ad hoc parameters of Archie's law including tortuosity and formation factors, and cementation and saturation exponents. The data gathered in this study highlights...

... the recovery and the pressure drop be smooth and monotonic, and that the resulting relative permeabilities should be smooth and look like conventional relative permeability curves. By imposing these conditions he also eliminated the possibility of any strange relative permeability curve shapes. Abstract...

... permeability data to model a reservoir. The effect is examined using both manual and automatic History Match, and then predicting the Estimated Ultimate Recovery (EUR) in two scenarios. Relative permeability curves for each rock type are prepared using corey saturation function equations. The normalization...

... Abstract Rock-pore-space geometry and network topology have a great impact on dynamic reservoir characteristics, in particular on capillary pressure and relative permeability curves. Hydraulic tortuosity is a key independent measurement relating the pore-space geometry and topology...

... et al. 2011 ; Sulucarnain et al. 2012 ). Therefore, accurate prediction of flow rates requires knowledge of rock wettability and relative permeability. In this study, we use percolation theory to derive relative permeability curves for isolated kerogen and bulk material from the Woodford...

... several parameters. In this work, we measure three-phase oil relative permeability curves along different saturation paths by developing a gravity drainage technique that works in consolidated sandstone. The experiments consist of measuring in-situ saturations along a 2-ft long vertical Berea sandstone...

... is necessary to accurately represent the appropriate physical dispersion, but is impractical at the field scale. In these circumstances, the authors proposed pseudoizing the relative permeability curves and modifying the salinity dependency to better match finer-grid results to coarse grid simulations...