Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: unknown, P. 126308 - 126308
Published: Oct. 1, 2024
Language: Английский
Fuel, Journal Year: 2022, Volume and Issue: 324, P. 124669 - 124669
Published: May 31, 2022
Language: Английский
Citations
111
Fuel, Journal Year: 2024, Volume and Issue: 368, P. 131515 - 131515
Published: March 25, 2024
Language: Английский
Citations
27
Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)
Published: May 9, 2024
Abstract Chemical flooding through biopolymers acquires higher attention, especially in acidic reservoirs. This research focuses on the application of chemical for enhanced oil recovery reservoirs, with a particular emphasis modified chitosan. The modification process involved combining chitosan vinyl/silane monomers via emulsion polymerization, followed by an assessment its rheological behavior under simulated reservoir conditions, including salinity, temperature, pressure, and medium pH. Laboratory-scale experiments were carried out using both original at conditions 2200 psi, 135,000 ppm 196° temperature. study evaluated impact pressure properties forms, finding that composite was better suited to environments, showing resistance effects significant increase viscosity 11% improvement over 5% achieved unmodified Advanced modeling simulation techniques, particularly tNavigator Simulator Bahariya formations Western Desert, employed further understand polymer solution dynamics contexts predict key petroleum engineering metrics. results underscored effectiveness increasing rates, outperforming native counterpart traditional water flooding, achieving factor 48%, compared 39% 37% thereby demonstrating potential benefits composites enhancing operations.
Language: Английский
Citations
27
Journal of Polymers and the Environment, Journal Year: 2024, Volume and Issue: 32(7), P. 3363 - 3391
Published: Jan. 23, 2024
Language: Английский
Citations
23
Journal of Polymers and the Environment, Journal Year: 2024, Volume and Issue: 32(11), P. 5915 - 5935
Published: July 8, 2024
Abstract Recently, the polymer-nanoparticle combination has garnered significant interest in enhanced oil recovery (EOR) due to its promising experimental results. However, previous research was mostly directed at silica, while alumina and zirconia nanoparticles have gotten least consideration. Unlike works, this study aims investigate influence of three NPs: Silica (SiO 2 ), Alumina (Al O 3 Zirconia (ZrO ) on hydrolyzed polyacrylamide (HPAM). To end, nanocomposites were formulated: HPAM-SiO , HPAM-Al HPAM-ZrO . Rheological evaluations performed examine viscosity degradation HPAM under reservoir conditions. Furthermore, interfacial tension (IFT) oil–water interface wettability studies investigated. Moreover, sand-pack flooding incremental recovery. The results revealed that polymer boosted by 110%, 45%, 12% for respectively investigation range temperature. improved 73%, 48%, salinity. Nanocomposites are also found be a remarkable agent reducing changing contact angle. experiments confirmed EOR HPAM, 8.6%, 17.4%, 15.3%, 13.6% OOIP respectively. well validated matched numerical simulation. Such findings work afford new insights into reinforce outlook such technique field scale.
Language: Английский
Citations
20
Journal of Molecular Liquids, Journal Year: 2022, Volume and Issue: 371, P. 121117 - 121117
Published: Dec. 22, 2022
Language: Английский
Citations
60
Geoenergy Science and Engineering, Journal Year: 2023, Volume and Issue: 226, P. 211753 - 211753
Published: April 5, 2023
Language: Английский
Citations
32
Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(15), P. 13760 - 13795
Published: July 16, 2024
Chemical-enhanced oil recovery (chemical-EOR) is a unique strategy that employs chemical agents with special properties for enhancing crude from matured reservoirs. However, chemical-EOR techniques face challenges, such as deterioration under reservoir conditions and high cost. Nanotechnology, through the use of nanoparticles (NPs), nanofluids (NFs), has shown promise in enhanced by improving thermal stability chemicals harsh conditions, reducing interfacial tension, altering wettability. Despite these potential advantages, comprehensive review addresses screening requirements, comparative study different NFs, assessment their economic viability lacking. This delves into factors impeding performance NFs EOR agents, scrutinizes criteria, assesses compatibility other techniques, examines real-world field applications, viability, NPs-assisted chemical-EOR, elucidates existing opportunities challenges. The findings suggest NPs have to serve partial substitutes due ability control fine migration, reduce alter wettability, enhance emulsion stability. highlights significant technical commercial nanotechnology EOR. aims provide understanding how can be applied domain, establishing foundation research development this area
Language: Английский
Citations
12
Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 14, 2025
Dendritic mesoporous silica nanoparticles (DMSNs), characterized by a high specific surface area and abundant hydroxyl groups, offer promising approach to enhancing the performance of amphiphilic polymers in challenging enhanced oil recovery (EOR) conditions. In this study, DMSNs were successfully synthesized, systematically evaluated for their impact on solution properties betaine polymer (PADC). The unique "flower-like" structure provided approximately 7-fold higher than conventional SiO2, facilitating polymer–nanoparticle interactions. DMSN/PADC composite system exhibited significantly improved viscosity, salt resistance, thermal tolerance, shear resistance compared PADC SiO2/PADC systems. Quantum chemical calculations elucidated interaction mechanisms, highlighting role silanol groups forming electrostatic interactions hydrogen bonds with PADC, thereby reinforcing three-dimensional network structure. Enhanced tests demonstrated 17.91% tertiary using system, nearly double that (9.48%). This study underscores potential as novel additive optimizing flooding formulations, enabling superior EOR high-temperature, high-salinity reservoirs.
Language: Английский
Citations
1
Journal of Polymers and the Environment, Journal Year: 2023, Volume and Issue: 32(5), P. 2457 - 2483
Published: Nov. 17, 2023
Abstract Biopolymers are gaining increased attention in the industry due to their unique characteristics, including being cost-effective, environmentally friendly, and biodegradable. It is also worth noting that natural polymers can be obtained significant quantities from various renewable sources, whereas synthetic derived non-renewable petroleum resources. Enhanced oil recovery (EOR) using biopolymers such as galactomannan, xanthan, welan gum, acacia carboxy methyl cellulose, corn starch a developing trend projected replace (hydrophobically associated polyacrylamides) nearby future. The choice of utilized EOR technologies should based on cost availability addition functional properties. enhanced serve enhance mobility ratio by increasing viscosity displacing fluid reducing permeability. Even though have tough structure long polysaccharide chains make them suitable for enduring severe reservoir conditions, they highly susceptible bacterial destruction. In this comprehensive review, we illustrated different techniques used performance (xanthan guar starch) create new composites overcome challenges faced these under conditions. We found most famous favorable approach are, grafting copolymerization, nanocomposites functionalization, amphiphilic style, hydrogel formation. review discussed some other (carboxy gum) improve evaluated how widely been applied field. addressed several important issues (knowledge gaps) not covered recent studies. provided recommendations prospects successful future implementation conclusion, hope will help better understanding use modified (EOR).
Language: Английский
Citations
22