... logging artificial intelligence autoencoder machine learning rock type correlation geologist neural network log analysis well-log correlation international petroleum technology conference exploration experiment journal experimental result validation dataset accuracy application...

... experimental curves to the reservoir model, a mere 9% difference in recovery was observed. This indicates a relatively minimal variability in recovery outcomes across different saturation function experiments and injection-production schemes. Moreover, overlooking hysteresis might result in recovery...

... the growth of the fracture. Finite Element Model A finite element stress-strain model consistent with the experimental gelatin block was created. The dimensions of the numerical model are the same as that in the experiment. The force balance equations in each direction can be expressed by: (1a...

.... Experimental type Core. No Length/cm Diameter/cm Porosity/% Permeability/mD longitudinal wave velocity/(m/s) Triaxial compressive experiment LL3-6 4.99 2.54 5.42 2.80 5421.74 LL3-8 4.98 2.55 5.79 3.18 5793.02 LL3-9 4.99 2.52 5.54 3.10 5544.44 LL3-11 4.97 2.55 5.65 2.95...

... conductivity is measured to the acid flooded slabs. Next, a 3D acid flooding model is built, in which the acid-rock reaction is calculated based on the mineral distribution measured from the experiment. Numerical simulation is done with the model. Based on the experimental and numerical results...

... of the experimental rig allow the investigation of key parameters to initiate a backward whirl and study the complex dynamics involved. The experimental results can support more detailed tool modelling and provide valuable insights for designing a full-scale and field-ready tool. Further experiments to study...

... simulator in core scale analysis is to generate the actual experimental data. Then, a representative network surrogate of the core sample used in the experiment is generated. Next, run a PNM simulation base case to estimate the computational time needed and, if required, use an upscaling method to deal...

.... The core analyses, including porosity and permeability measurement reveal a marginal decrease in porosity and permeability. However, these changes are minimal and fall within the range of experimental errors as shown in Fig. 2 . The XRD and ICP analysis from all these experiments are further analyzed...

.... This paper aims to evaluate the performance of developed green silicate SI in mitigating silicate scale formation. The developed green silicate SI are composed of pteroyl-L-glutamic acid (PteGlu) that has enhanced with polyamidoamine dendrimers, either PAMAM-1.0 or PAMAM-2.0. Several experiments...

...Experimental Methods- SI Measurement Using SPEC nuclear magnetic resonance instrument to measure the nuclear magnetic resonance T 2 spectra of the core at different times during the SI process. The procedure for SI experiments combined with the LF-NMR test at each time is as follows: ① Wash...

... that the FL model training per round is 32% faster than the classical method for 10 epochs, while achieving similar results (MSE differences in the order of 10-3) across all experiments. When comparing various experimental setups, it appears that different noise types and noise factors do not significantly...

... but, the majority of the experiments explore the coupled effects of lateral vibration. Experimental results have shown that bending and axial vibrations are often coupled and can lead to additional axial shortening of the DS ( Yigit and Christoforou, 2000 ). The majority of the experimental investigations...

... reinforcement learning, aiming to estimate LET model parameters governing the evolution of relative permeability to achieve the best fit with experimental data through a forward problem solution. In the forward problem, the estimated parameters are utilized to determine the water saturation and the trend...

... and acid treatments, which incur additional operational costs of oil production. The risk of injectivity loss is higher in tight reservoirs such as chalk. This study presents laboratory experiments using pressure and temperature controlled core flooding techniques to demonstrate how complete blockage...

... the aforementioned experimental results, it can be concluded that, following prolonged production, the loosely cemented core experiences internal fine particle migration, which is a significant factor leading to core plugging and decreased permeability. Acidizing for plugging removal can dissolve the blocking...

... optimum salinity chemical flooding methods solubility pvt measurement eacn john regression literature experiment methane enhanced recovery crude eacn surfactant pseudocomponent coefficient pope roshanfekr strand alkane composition Introduction The production of oil typically...

... overcapitalization from suboptimal spacing, stacking, or stimulation choices. Specific field experiments exemplify the importance of experimental design and instrumentation, as well as associated deployment challenges. Highlighted are the benefits of dedicated monitor wells equipped with fiber optics and pressure...

... experimentation, it was imperative to ascertain whether emulsification would persist under reservoir conditions. To this end, a core flooding experiment was conducted, and a visualizing cell was utilized to examine the occurrence of emulsions under these conditions. The visualizing cell (camera) is a unique...

... to the drilling 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 well wall stability model under the synergistic effect of stress unloading and hydration has...

... and surfactants form unique crystalline structures at the interface 2 . This was discovered during an interfacial tension experiment, in which a free-standing hydrocarbon droplet is suspended in a brine solution. The experimental setup is visually seen in Figure 1 . This research draws attention...