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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215044-MS
... retort). Results from these preserved/unpreserved core comparison experiments demonstrate the impact that running legacy rock volume can have in terms of additional learnings, calibration and knowledge gain. geology core analysis united states government reservoir characterization upstream oil...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215113-MS
... in depleted gas reservoirs combining experiments, simulation and analytical methods. Firstly, rock permeability and porosity are tested during multi-cycle injection and production to quantitatively analyze the impact of salt precipitation and formation water evaporation on rock properties under variable water...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215104-MS
... into flow characterization and quantification. The capabilities of the DAS are highlighted through a series of experimental tests using various rates of two-phase liquid and gas fluids. The experiments were conducted in a multiphase flow loop consisting of a transparent polyvinyl chloride (PVC) horizontal...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215060-MS
... without oil. This paper experimentally clarifies how S or , salinity, and temperature impact HPAM rheology in rock. HPAM rheology at 20°C was determined in Berea sandstone for Darcy velocities from 0.01 to 100 ft/d, S or from zero to 0.55, and k rw from 0.03 to 1. In a given experiment...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215124-MS
... for precise control of the experimental conditions. The pH probe enables accurate monitoring of the pH level within the chamber during experiments involving sensitive reactions. The core samples are positioned within the chamber in designated sample holders or containers to allow the optimum rection during...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215095-MS
... and 3 kinds of permeability variation coefficients is designed, as shown in Table.2 . The polymer, HAP, and MG flooding experiments were carried out, respectively, and the DEF of each experiment was calculated. The experimental scheme is shown in Table. 3 . Define the Production Limit Factor (PLF...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215115-MS
... on the experimental results it can be observed in Figs. 5a through 5e that with the increase in sand size, the TSR decreased. When the experiments were performed with small sand size for 25 μm and 75 μm the raw monitor output values did not increase for sand concentration upto 0.128%. But for higher particle sizes...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215120-MS
... Abstract The long-term sustainability of fracture conductivity in a geothermal system using proppant will be affected by crushing pressure and geothermal fluids. Previous experiments have shown that for short-term periods, field testing results have indicated some performance improvements...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214812-MS
... upstream oil & gas gas injection method enhanced recovery mmp undergoing miscible gas injection miscible displacement asia government modeling & simulation displacement abu dhabi evolution offshore abu dhabi miscibility reservoir rock type breakthrough producer experiment uae...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215016-MS
... perforation creates a nondamaging controlled perforation tunnel penetrating casing, cement, and formation, and it is stress independent. geology rock type geologist asia government saudi arabia government upstream oil & gas perforation laser laser perforation perforate cable experiment...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-217486-STU
... by 20%. Along with the improvement, silica polymer nanofluid also reduces the viscosity losses at reservoir temperature over 28 days. The experimental results showed that Silica Core flooding experiments were performed to observe the synergetic efficacy of the nanofluids with polymer in barea sandstone...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-217481-STU
... selected for investigation in this stage. The gases used are CO 2 and N 2 . As indicated in the experimental setup below, 400 mL liquid dispersion was placed into a blender. An autotransformer was used to boost the blender's voltage. The speed was kept constant at 35 rpm throughout all experiments. Gas...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214779-MS
... will be altered. The goal of this study is to understand the impact of salinity and temperature on creating wormholes due to live brine injection. Limestone core samples (1.5 × 3 inches) with a permeability of 2 – 4 mD and 15-17% porosity values were selected to perform the study. Coreflooding experiments were...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214809-MS
... claiming a one-to-one correspondence between the location of zero-strain and fracture radius ( Leggett et al., 2022 ). The work was validated with experimental data and field cases. These experiments laid the groundwork for how LF-DAS can be studied in the laboratory and scaled to field applications...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214805-MS
... on reservoir has been studied through numerous experiments and numerical simulation methods. Mousavi et al. (2007) carried out a dynamic experimental study on natural gas displacement oil asphaltene deposition in two different porous media, limestone and sandstone, and concluded that the asphaltene deposition...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214825-MS
... are 610.3 psia and 346.4 ℉ , respectively. Methodology In this section, we explain the experimental procedures to 1) prepare and saturate the core plug with oil, 2) recombine the necessary hydrocarbon components to prepare NGL mixture, 3) conduct NGL-oil bulk-phase experiments under HPHT conditions...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214803-MS
... Workflow of the experiments starting from sample selections as indicated by the start arrow and moving clockwise. Figure 2 Experimental workflow during fluid injection. Figure 3 NMR measurement of core plug inside special NMR core holder. Figure 4 Spontaneous imbibition...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214821-MS
... and the wormhole propagation rate. A coreflood study was accomplished using regular HCl solution and Indiana limestone rocks. The HCl acid used in the experimental study has a final concentration of 15 wt.% HCl with 0.4 vol% corrosion inhibitor. The pore pressure was controlled so experiments were performed...

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