... temperatures ranging from 50 °C to 500 °C. Subsequently, rapid cooling was implemented using two different coolants: water, and LN 2 . Following the thermal treatments, we conducted tests to evaluate both the physical and mechanical properties of the samples. Based on the experimental findings...

... Performance of four surfactants A, B, C and BS was investigated for 60 days through lab-scale experiments. Experiments were conducted with synthetic wastewater (contains 5.8g NaCl/L, 1.25g KH 2 PO 4 /L, 0.16g Na 2 SO 4 /L and 250 μL 10M NaOH/L) with pH 7.12, TDS 12.35 g/L, conductivity 12.12 mS...

... and rubber sleeve contact. Fluid injection direction was upward in all experiments, from the bottom of the core. Two different hassler cells are used, for the different experimental setup. In case of HPHT rig a titanium cell with maximum working pressure of 700 bar is used. This cell is rated up to 200 °C...

... In the following sections, each phase of the workflow is explained not only to describe the activities carried out, but especially to emphasize the importance of integration among the different disciplines with their skills, knowledge, and experience, involved in the experimental activity. Step1: Sedimentology...

... environment at temperatures of 300°C and the water content in relation to the mass of the rock was 1:1. The initial pressure in the system was 2 MPa, during the experiment it rose to 9-10 MPa at experimental temperature of 300°C. The content of the individual solvent in the system was 5% per sample of rock...

... average velocity changes influence the accuracy of double-difference event location. We analyze acoustic emissions (AEs) data gathered from laboratory experiments to explore this relationship. We performed a triaxial mechanical test on Berea sandstone, monitoring stress, strain, acoustic emissions (AEs...

... The last set of experiments was performed with variable gas compositions. CO2-methane gas mixtures with different mole fractions were tested, which would mimic the process of CO2 injection into a depleted gas reservoir. Aa a baseline, water solubility in pure methane was also experimentally determined...

... characterization permeability injection experiment impurity acid dissolution experimental investigation composition Introduction Formation brine corresponding to the same reservoir as the core materials were prepared in laboratory conditions by dissolving salts in Milli-Q water on a high-speed...

... approach to forecasting oil production. This is followed by the section Experimental Protocol , which details our experiments and datasets. Our results are presented in the section Experiments and Results . Finally, the section Conclusion and Future Work presents our conclusions and future work...

... process was completed, oil was injected into the aged core to confirm permeability (k oil ) after the aging period. Experimental Schedule For all the injection steps in this work, elapsed time, differential pressure, and core temperature were recorded. As mentioned before both experiments were...

..., there is a lack of experimental data on real reservoir material in existing literature. The conflicting outcomes compared to the literature underscore the significance of conducting experiments on actual reservoir material. geologist carbonate rock rock type waterflooding petroleum geology sedimentary...

... Abstract Core flooding is a standard experiment where for example water is injected to displace oil, and the production, pressure drop, efficiency and ultimate recovery of the process are parameters of interest. Transient pressure drop, and production data can be used to calculate relative...

... to the influence of temperatures and water saturation on effective diffusion through porous rocks. To evaluate these effects, a series of experiments were carried out using an unsteady state method with fixed volumes. In this experimental setup, methane concentrations diffusing into a hydrogen-filled view cell...

... rock type enhanced recovery geological subdiscipline scioto sandstone displacement efficiency displacement bandera experiment saturation porosity climate change efficiency tertiary miscible co 2 permeability miscible co 2 immiscible co 2 technology micropore Introduction...

... as interfaces between the sample and the pressure chambers. During experimentation, the pressure chambers and the pore space of the cement sample form a closed flow system. To conduct thermal cyclic experiments, a cooling unit (WKL2200) is installed in the system, along with additional temperature sensors...

... the gap between laboratory-scale experiments and the multiphysics simulation of hydrogen storage in porous media. The high-pressure reactor experiments were designed to assess microbial risks associated with underground hydrogen storage (UHS) under reservoir conditions. The experimental setup utilized...

... [ Nassan et al., 2023 , 2024a , 2024c ]. Experimental procedure The test procedure described in the two-chamber permeability measurement principle section is followed in all experiments on small and large scales. After installing the sample and applying the jacket pressure, seven days are waited...

... chemistry concentration ap slug onepetro experiment mineral chemical treatment chemical flooding methods silicate presented brine conference polymerb permeability Introduction Polymer flooding is a widely used chemical-enhanced oil recovery (cEOR) technology in mature fields due...

.... This paper presents our initial findings from two series of experiments conducted using distinct experimental setups. We will explore the obstacles encountered in ensuring dependable and replicable experiments while investigating hydrate formation in porous media. Abstract CO 2 -hydrate formation...

.... , Alkan H. , Baganz D. , Amro M. Experimental investigation of wellbore integrity during geological carbon sequestration: Thermal- and pressure-cycling experiments . Gas Science and Engineering . Published online February 1 , 2024 : 205253 . doi: 10.1016/j.jgsce.2024.205253...