... with experimental data. The solid lines represent the simulation data while experimental data points are depicted in circular markers. Moreover, on switching to 1% dSW, an increase in pressure is observed in the simulation which was not observed during the experiment as the injection of 1% dSW was started after...

... during the entire experiment at regular time interval ( Amir et. al 2023 ). Numerical dynamic simulation is a tool to model the fluid-rock reaction which requires calibration using laboratory data. However, there is a scarcity of published experimental data on the geochemical effects of CO 2 under...

... of brine imbibed reflects the change in wettability. The higher the amount of oil displaced or brine imbibed, the higher the imbibition rate. Four experiments were conducted to evaluate the effect of salinity on spontaneous imbibition on core plugs of fields M, D, and H. The standardization of experimental...

... depressurization, the connection was broken-out to compare its corrosion state with autoclave experiment on corrosion resistant alloy (CRA) connections as reference. Experimental process Assumption During normal operations, the injection of dense phase CO 2 may induce Joule-Thomson effect and cool down...

... engineering. Based on triaxial and shear experiments, transverse isotropy theory and weak surface criterion, and integrating the mechanical damage under stress unloading and hydration in drilling wells, a borehole stability model under the synergistic effect of stress unloading and hydration has been...

.... Therefore, it is urgent to carry out the research. Experiments Experimental materials The experimental oil is the degassed oil sample of 2S well area in LD2 offshore oilfield of Bohai sea. 80 mesh glass beads are used to fill the sand filling tube in one-dimensional experiment, and 80 mesh and 40...

... initial experimental data, reinforced their applicability in EOR processes. After critical assessment core flooding experiments with Xanthan and Wulan gums showed incremental oil recovery of 30 and 20% respectively. In the context of Kazakhstan's Caspian Sea, these findings herald a promising future...

... representative of downhole conditions and give inaccurate representation of cement expansion and sealing ability. Small and large-scale cement expansion experiments performed in Operator based on the published work of Van Eijden et al. (2017) . API ring mold testing at surface conditions. API ring...

...Test Setup For this experiment, the wind tested is the normal wind in a steady state. The tunnel is set up to achieve the specified wind profile and the wind boundary layer is calibrated according to OCIMF data. Various wind speeds are tested in the tunnel to benchmark the wind profile...

... with the presence of currents with waves. As the natural sea is irregular, experiments with a floating semisubmersible have proven that, like the higher-order drift force, the slowly varying (low-frequency) force also increases due to viscous effects. The experimental results with cylinders and pontoons prove...

... concentration of nano-emulsion for spontaneous imbibition experiments. The experimental results show that the recovery rate of brine is only 12%, and that of conventional surfactant is 23%. At the same concentration, the recovery rate of nano-emulsion can reach 37%, which is 60.8% higher than...

... , ranging from 5° and 75° with a step size of 0.05°/s. The volumetric adsorption instrument manufactured by Dixson Fa Engineering was employed to perform gas adsorption experiment, with a maximum test pressure of 10 Mpa. The experimental setup as indicated in Fig. 1 . The specific experimental...

... via the solubility trapping mechanism. The study therefore explored the impact of pressure and temperature variations, and the injected CO 2 phase on the CO 2 injectivity alteration during CO 2 injection in saline aquifers. Coreflooding experiments were conducted on high-quartz Berea sandstone...

... experimentation and research activities. By combining laboratory experiments with reservoir engineering calculations, the advantages of this technology compared with traditional injection heating technology and the feasibility of its application in offshore oil field are demonstrated. Optimization of High...

... aquifer workflow caprock scenario injector injection producer saline aquifer experiment geologist artificial intelligence geological subdiscipline uniform saturation requirement commercialization monte carlo mineralization group technology simulation saline aquifer co sequestration...

... storage enhanced recovery precipitation saline aquifer waterflooding phyllosilicate chemical flooding methods experiment experimental investigation supercritical co 2 reaction brine salinity concentration salt precipitation injection injectivity impairment salinity low salinity water...

... rock and fluid properties, with identical dimensions and features as the experimental core sample, are displayed in Table 1 . The Corey equation was used to generate the relative permeability curves. The experiment model was demonstrated, with the well perforations for the injector located...

... of suction pile changing along x direction; D(x) is the outer diameter of suction pile foundation, m; p(x) is the foundation reaction force per unit area. Experiment on lateral bearing capacity of suction pile and analysis of results Experimental purpose and principle Through the simulation...

... on the storage capacity ( Clark et al., 2018 ). There are four approaches that can be used to assess the interaction of gas-water-rock after injection. The approaches are experimental, field observations, natural analogues and numerical modelling. It is not possible to carry out laboratory experiments over...

...%. Displacement efficiency To further investigate the displacement efficiency of gas within the reservoir, a comprehensive long core experiment was conducted ( Figure 2 ). The experimental long core was meticulously fabricated to emulate the reservoir characteristics of LD oilfield in Bohai basin. This multi...