..., fluid systems, and wettability conditions regardless of the active mechanism. Some mechanisms proposed in the literature relate the additional oil recovery during low salinity injection to measurable parameters such as micro-dispersion. As a result, the kr curves can be constructed using this new...

... proposes a data-driven proxy model to effectively forecast the production of horizontal wells with complex fracture networks in shales. With the multilayer gated recurrent unit (GRU) cell, the proxy model is coupled with newly developed deep learning methods include attention mechanism (Att-GRU), skip...

... management smart water sandstone reservoir upstream oil & gas mechanism cswi petroleum engineer oil recovery crude oil formation water salinity wettability alteration reservoir experiment reduction water injection Identification of competent smart water through contact angle and IFT...

... Abstract The injection of Sulphonated-smart water (SW) could be an attractive application as it results in the formation of a mechanically rigid oil-water interface, and hence possible higher oil recovery in combination with the polymer. Therefore, detailed experimental investigation and fluid...

... Abstract I have processed a total of nine thousand microseismic events to investigate the stochastic process of the stress mechanism as well as frequency-magnitude relation between microseismic, volcanic and intraplate events. The processed data was composed of all available three components...

... 1966 ; Necmettin Mungan 1969 ) observed a strong dependency between the two phenomena and attributed the increase in flow resistance that could not be achieved solely by the viscoelastic properties of the solution, to polymer retention. This mechanism is known as the residual resistance factor, which...

... the conceptual 2D high-resolution heterogeneous model to investigate the mechanisms taking place in the depleted reservoir. Then, this knowledge is applied in a field-scale 3D compositional reservoir model of a depleted sandstone reservoir in NCS. The study is performed using the numerical simulator Eclipse 300...

... mechanisms involved in MEOR that contribute to an additional oil recovery are not fully understood so far. This work aims to investigate the MEOR mechanisms using microfluidic technology, among others bioplugging and changes in fluid mobilities. Further, the contribution of these mechanisms to additional oil...

... the case of compaction. Abstract There are a lot of reports of formation induced damage of wells world-wide. Despite extensive literature on the subject, formation induced damage is not a standardized part of well design. One reason may be that the associated fundamental mechanism is not yet fully...

... Abstract CO 2 exchange method is one of the extraction techniques that is under development for the production of methane from gas hydrate resources, and the mechanisms and kinetics of the CO 2 -CH 4 exchange process still remain unclear. We model this process with molecular dynamics (MD...

..., with little attention given to curved pipes. Therefore, the objective of this study is to use an experimental flow loop designed and assembled in the lab to study and understand the mechanisms and variable parameters that affect wax depositional behaviour under the single-phase flow. Series of experiments...

... Modeling & Simulation Upstream Oil & Gas enhanced recovery oil shale complex reservoir shale oil oil reservoir co 2 EOR gas liberation carbonated water injection saturation fracture gas phase new mechanism reservoir mechanism gas liberation mechanism injection shale...

.... Abstract This paper presents field-scale numerical simulations of CO 2 injection activities in the Pennsylvanian Upper Morrow sandstone reservoir, usually termed the Morrow B sandstone, in the Farnsworth Unit (FWU) of Ochiltree County, Texas. The CO 2 sequestration mechanisms examined in the study...

...+ and Mg 2+ break the hydrogen bonds, so that a decrease in the cation concentration results in a better solubility of organic material in water. Nevertheless, a decrease in divalent cation concentration weakens the MIE mechanism. This perfectly illustrates the strong interrelations between the single...

...; whether the deposition is developed using vacuum-saturation or injection. Interestingly, the absolute permeability damage could be mitigated by reversing the injection flow direction which suggest that pore throat plugging is the main damage mechanism, while deposition onto the rock surface...

... Abstract Recent experiments have shown that gels can promulgate the viscous drive recovery mechanism in fractured oil-wet matrix cores. The large viscosity of gels can increase the pressure gradient in the fractured network, generating higher local pressures in the fractures that can overcome...

... considering the mean of the history matched ensmeble. Methodology Oxy-Combustion Carbon Capture Reservoir Characterization climate change Upstream Oil & Gas air separation unit oxygen purity reservoir simulation mechanism membrane Artificial Intelligence Sequestration Carbon Capture...

... depending on the fracture-reservoir system. To investigate the effects of CO 2 flooding and huff-and-puff processes in tight oil reservoir, numerical models incorporating molecular diffusion and stress-dependent deformation mechanisms were generated. In order to model the realistic tight oil reservoir...

... Summary Low Salinity Waterflooding (LSW) is an emerging Enhanced Oil Recovery (EOR) method. Wettability alteration towards increased water wetness in LSW is the widely accepted mechanism for the enhanced oil recovery. This phenomenon can physically be explained by ionic exchanges...

... measurement co 2 matrix Artificial Intelligence Upstream Oil & Gas experiment EOS model equation of state mechanism saturation capillary pressure Reservoir Conditions lab-oil experiment permeability fracture experimental data oil recovery reservoir injection rate Introduction...