... RTAPK experiments is described. RTAPK Experimental Setup and Procedure. The natural and artificial core plugs were tested with the single-side RTAPK experimental setup that was initially designed by Clarkson et al. (2019), and later modified by Shabani et al. (2022). URTeC: 4024058 7 Figure 3. Schematic...

... designs that mimic sandstones and fractured sandstones. The experiments encompassed two types of ferrofluids, water-based and oil-based, and three forms of external magnetic fields, a stationary magnetic field, an oscillating magnetic field, and a rotating magnetic field. The experimental results...

.... Schematic experimental setup for (A) gas immersion and (B) gas injection experiments. In gas immersion experiments, CO2 enters the sample from all the surfaces (A, left), whereas the CO2 injection is only limited to one surface (B, left). The former provides the maximal CO2-rock contact area, while...

... different temperature-pressure gradients and triaxial compression experiments were carried out, with 160°C and 110 MPa as the maximum temperature and pressure. Based on the analysis of experimental data, this study aims to elucidate the changes and causes of deep shale porosity, permeability and rock...

... method was applied to investigate the permeability changes resulting from different fracturing fluid intrusions, and XRD (X-ray diffraction) experiment was conducted to clarity the mineral composition variation. The experimental findings reveal that fractures induced by CO 2 exhibit significantly...

... compressibility fracture aes carbon dioxide equation unconventional resource technology conference engineering injection injectate experiment fracture propagation hydraulic fracturing reservoir characterization urtec sandstone propagation us rock mechanic geomechanics symposium URTeC: 4037963...

... from the reactor and analyzed using gas chromatography (GC). The duration of the experiments varied from 72 hours to 3 weeks (Table 1). Table 1. Experimental Conditions and Materials Used in the TSR Experiments Material TF anhydrite, oil, brine TF anhydrite, organic-rich shale, MB rocks, oil, brine TF...

... are further comminated using McCrone microniser to reduce the particle size particle size passing 400 mesh size (100 µm). 2.3 Experimental Setup Static batch reactor experiment is one of the most established experimental methods used in the study of rock-fluid reactions. This method is based on the premise...

... sample rock type, the diffusion rate, air porosity and cementation factor will vary with variation of diffusion chamber geometry and URTeC: 4043707 3 experimental approach. Hence, it is important that similar sample holder dimensions, sample weight, and experiment conditions should be used for accurate...

... to the boundary of the sample to propagate a planar hydraulic fracture. More information on the experimental setup can be found in Liu et al. (2020), Momeni et al. (2021), and Talebkeikhah et al. (2022). During the experiment, fluid pressure measurements and fracture opening at the wellbore are recorded in real...

... was added to the imbibition solution to shield the hydrogen signal in the water for the imbibition experiment, and changes in the distribution of oil and water in the imbibition process were observed through changes in mass and T2 spectrum. Experimental procedure: 8 compact sandstone core samples were...

... ensure storage integrity. These experiments explore the fundamental behaviors of gases during the process and validate the in-situ downhole Raman technique. geologist organic-rich rock gas injection method coal bed methane geology coalbed methane enhanced recovery compartment coal seam...

... hydraulic fracturing. In this study, CT scanning experiments were conducted on coal and shale downhole cores to quantitatively describe and compare the fracture porosity of coal and shale. Subsequently, micrometer indentation experiments were conducted on coal and shale, comparing the mechanical properties...

..., doubly de-ionized water (DDI water), and bleach. The bleach used in the experiments did not have any additional additives. Figure 1: Photo of cut and polished J55 steel coupons used in experiments. Experimental Set-up Two pressurized types of reactors were used during experimentation: (1) fluid and steel...

... is by wettability alteration and adsorption at the oil-water interface. We present laboratory wettability alteration measurements using a very small concentration of a non-ionic surfactant and a mutual solvent for the Wolfcamp formation. The experimental results are used to explain why the use of low-concertation...

... mechanism saturation hnp hnp experiment compressibility injection plug URTeC: 4054199 Comparative Experimental Study of CO2 Huff-n-Puff using Live and Dead Oils Yujia Guo1, Yue Shi1, Kishore K. Mohanty*1, 1. The University of Texas at Austin Copyright 2024, Unconventional Resources Technology...

... loading in the experiment Figure 4: Treatment data of true tri-axial fracturing experiment Table 2: Experimental treatment stage description URTeC 4054809 E D C B A 5 Figure 5: Fiber-measured strain during true tri-axial fracturing experiment Figure 6: Fiber-measured strain rate during true tri-axial...

... several relative permeability experiments. Updated petrophysics results and the various relative permeability measurements were tested through dynamic reservoir simulation, which resulted in production behavior consistent with field observation and fluid allocations based on advanced geochemistry of oil...

... to the fracture plane, compared to that of water fracturing. SEM imaging of fractures created by ScCO 2 injection revealed wider fracture aperture (∼ 4 times) and intense cracking with several lose grains over fractures created by water injection. Based on the experimental results, we have observed...

... reservoir experiment confinement technology conference fracturing fluid rock type fracturing materials plug unconventional reservoir correspond fracture proppant shale gas reservoir novel geomimetic technology proppant generation - URTeC: 3854291 Y-CALCITE: A Novel Geomimetic Technology...