.... Additional coreflood experiment for differential pressure analysis has done with 2 sister core plugs. Figure 3 shows coreflood experimental setup. The pump injected Exxol D60 as pump fluid from bottle through 0.125 inch pipe to push the piston plate located inside the vessel. The piston plate is also...

...-scaling future experiments currently being conducted at the PI-EKRC Conclusion Based on the lab results and taking all the experimental conditions and limitations into considerations, the following conclusions can be drawn: This paper was selected for presentation by an SPE program...

... in enhanced oil recovery. Experimental Procedure Two sets of experiments are designed in this paper to achieve the research objectives. In the first set, a series of bulk foam stability tests have been performed using two sustainable foaming agents (surfactants) to understand the effect of surfactant...

... recovery mean. The previously referred to limitations are dependent on the degree of representativity of the used fluid samples and cores, adding to that the physical limitations of laboratory tools and apparatuses. Limitation of Laboratory Experimental Tools In slimtube experiment for example, many...

... pore types. Relating the observations from the thin section to the tracer experiments will be presented. SEM measurements were conducted to further examine the crystallization shape for the dolomite rock in the cores used. Tracer Experiments A solution with 8 wt% KCl was injected. KCl (ACS...

... transfer mechanisms. In this work, to evaluate the significance of molecular diffusion, the laboratory experiment of "Gas Injection into Fractured cores" is simulated using a compositional model and this model is used to run several experiments which help in understanding the way that each recovery...

... general model, which accounts for all rheological properties described earlier, is Herschel-Bulkley model. This model consists of three parameters. τ = τ 0 + k γ ˙ n Experimental Set-up Material The drilling fluid used in this experiment was a water based mud...

.... The experimental reported mass of asphaltene deposited in each core stack at the end of the core flooding experiment was selected as the global objective function. The parameters of the flocculation reaction k 12 , and k 21 , oil resistivity factor exponent, Alpha, Beta, Critical velocity, Solid_gamma, and Sigma...

.... Several CO 2 miscible flooding experiments were conducted using live oil at reservoir temperature and pressure above the MMP on composite cores of known reservoir. The MMP was determined experimentally using the slim tube. High oil recovery from these experiments indicates that the MMP determined from...

... for making the fracture's geometry. The low permeability of around 5 md is a favorable simulation of a tight carbonate reservoir. Table 2 Fracture actual and experimental coreflood permeability data for all 24 experiments, showing fracture removal and geometrical effect on total rock permeability...

... 3 presents the experimental results of two sets of experiments. The first set of the experiments is performed at atmospheric pressure and at room temperature of T=20°C for both N 2 and CO 2 . The second set of experiments is conducted above the critical point of CO 2 under immiscible (P=90 bar...