1-20 of 85
Keywords: Brine
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213592-MS
... of dissolved salts in the brine as well as the pH of the brine. Chemical reactions that may occur with the rock minerals (Kaolinite, Anorthite and Calcite) when adding the CO2 are prescribed as input into the simulator. Simulations also include effects of hysteresis and diffusion processes. Study shows...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213346-MS
...), CO 2 , and brine under different operating conditions. To gain higher accuracy of the machine learning models, a sufficient dataset was utilized that was recorded by conducting a large number of laboratory experiments under a realistic pressure range, 0 – 25 MPa and the temperatures range, 298 – 343...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213414-MS
... models (CRIM, Bimodal, and SMD) were evaluated. Properties having major influence on these models are brine salinity, brine saturation, and Archie parameters m and n. Effects of these properties on the dielectric data interpretation models were studied systematically, by comparing the models’ outputs...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213450-MS
... Abstract The improved oil recovery techniques, such as customized ionic composition waterflood or "smart-water" flood, are being developed to increment crude oil production. Counter-current spontaneous imbibition of brine into oil-saturated rock is a critical mechanism of recovery of the crude...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213456-MS
..., the viscosity decreased, while the oil-water interfacial activity increased. The viscosity of PolyS was higher than 10mPa∙s, and interfacial tension (IFT) was lower than 3×10 -2 mN/m at 2500 mg/L PolyS in the brine with a salinity of 66560 mg/L at 72°C. The middle phase emulsion was formed when mixing crude...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213251-MS
.... Matching your injected water chemistry to formation water chemistry is very important, especially in high TDS geothermal brines. Incompatible total dissolved solids (TDS) concentrations will alter the ion carrying capacity, disturb the natural reservoir equilibrium and can lead to formation damage...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213465-MS
..., efficient and low-cost method to screen many variables like flooding brine composition, reservoir temperature and aging history. We addressed this potential for the waterflooding of carbonate rocks. Using thermostated glass micro- models with rock-inspired ‘dual depth’ pore geometries as a basis, we...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213480-MS
.../cm 3 ] Viscosity [cP] Light 38.45 0.8327 4.1784 Medium 31.54 0.868 10.741 Heavy 23.13 0.9152 135.655 Brines Deionized water (DI) and different synthetic brine solutions formulated with seawater (SW) formation water (FW) were used in this study. Table 3 summarizes...
Proceedings Papers

Paper presented at the Middle East Oil, Gas and Geosciences Show, February 19–21, 2023
Paper Number: SPE-213492-MS
... with and dissolves carbonate minerals to form high density calcium and magnesium brines. The post-stimulation fluid recovery of high-density brines can be difficult due to higher density, higher capillary pressures, unfavorable wettability of formation by brines and the low formation pressure. The objective...
Proceedings Papers

Paper presented at the SPE Middle East Oil & Gas Show and Conference, November 28–December 1, 2021
Paper Number: SPE-204622-MS
... environment at 90 °C or 100 °C and in oil environment at 120 °C for 24 hours. The dissolution rate of the dissolvable rubber sealing element was tested at 90 °C or 80 °C in brine. It was found that the tensile strength of the dissolvable rubber at high temperature was in the range of 800-3000 psi...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195003-MS
... Solubility involves CO 2 dissolving in the local brine and becoming trapped as an aqueous component (a). The aqueous CO 2 then reacts with water to form carbonic acid species, H 2 CO 3 , HCO 3 - and CO 3 -2 . The concentration of these three carbonic acids depends on the brine pH. Normally...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195045-MS
... experiment application flow in porous media Brine gpt gas flow base case interfacial tension surfactant microemulsion reduction KCl permeability formulation surface tension Introduction Hydraulic fracturing has always been associated with significant volumes of fracturing fluid invading...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194990-MS
... sequence from a thermophilic organism and expression of the encoded protein in suitable vector. Non-chemical based formulation was developed and blended in a pilot plant. The efficacy of the scavenger was evaluated in sour brine, crude oil and mixed production fluids from different sources. Sulfide...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195009-MS
... drilling fluid chemistry drilling fluid formulation drilling fluid selection and formulation Brine Upstream Oil & Gas new synthetic polymer synthetic polymer new system drilling fluid property polymer rheological property stability temperature water-based system coil drilling...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195074-MS
... digitally to determine the porosity and calibrated with RCA to ensure the reliability of digital core analysis results. After scanning, both plugs were saturated with synthetic brine with similar composition as the fields' formation brine and aged with supercritical CO 2 at reservoir temperature...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195110-MS
... the capability of MSW flooding in improvement of oil recovery from dolomite and limestone core flooding tests. The cores were saturated with formation water and all flooding tests started with the injection of formation water until oil production ceased. It was observed that adding sulfate to the injected brine...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194869-MS
... underbalanced drilling Brine clay control drilling operation concentration alfa clay control clay mineral ion exchange drilling fluid management & disposal annular pressure drilling inorganic compound unconventional clay control alternative society of petroleum engineers cation...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194884-MS
... & Gas precipitation concentration residence time Corrosion Inhibition oilfield chemistry H2S management glyoxal PPM triazine application emulsification tendency scavenger performance tendency compatibility flowline corrosion Production Chemistry Corrosion Management Brine Efficiency...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194850-MS
... of removing petroleum compounds was conducted, and the effective processes have made it possible to successfully achieve the high quality of isotope analysis. equilibrium Upstream Oil & Gas oxygen isotope TDS isotope co 2 strategic planning and management Brine salinity Petroleum Compound...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194929-MS
... and would not interfere with its properties. Laboratory test results demonstrated that the scale inhibitor is fully compatible with the fracturing fluid and formation brine. An extremely low minimum effective concentration of the scale inhibitor was determined to be 5 ppm with the aged and unaged scale...

Product(s) added to cart

Close Modal