Skip Nav Destination
Close Modal
Update search
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
NARROW
Peer Reviewed
Format
Subjects
Article Type
Date
Availability
1-20 of 211
Keywords: salinity
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Proceedings Papers
Mohammad B. AlAbdullah, Mojdeh Delshad, Fangya Niu, Kishore Mohanty, Kamy Sepehrnoori, Jianshen Li, Nancy C. Zhou, Meng Lu, Jijun Miao
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218186-MS
... recovery sandstone permeability surfactant concentration foam ltg injection viscosity salinity fd injection modeling & simulation saturation ltg slug experiment table Introduction Low-tension gas (LTG) is an attractive hybrid chemical EOR technique for challenging tight and high...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218134-MS
... interfacial system to generate a dataset of viscosity values as a function of different temperatures, surfactant concentrations, and salinities. The viscosity testing and training data are computationally measured using the Einstein relation of the Green-Kubo formula. Several machine learning (ML) based...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218212-MS
... Abstract Huge volumes of produced water are being generated from oil & gas fields worldwide. If this produced water can be treated for reuse as low salinity injection water, it becomes a real game changer to promote sustainability in IOR/EOR projects. In this study, the low salinity treated...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218142-MS
... not be applicable to polymers containing 10% to 25 mol% or more ATBS and suffers from interferences with divalent cations. The chemical oxygen demand method is sensitive to chloride content limiting its application to low salinity water. It also suffers interferences from oil contamination. Refractometry...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218196-MS
... Texas. The mineralogy is determined by XRD analysis. The zeta potential is measured for the drill cuttings. Contact angles are measured on core trims, and imbibition experiments are conducted to evaluate wettability alteration. The optimum salinity was determined to be produced water diluted 40 times...
Proceedings Papers
Dennis Alexis, Gayani W. Pinnawala, Sam Laudon, Varadarajan Dwarakanath, Marlon Solano, Erik Smith, Zoran Mirkovic
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218171-MS
... potential at the salinity and temperature of interest. Formulations that had both aqueous stability and solubilization potential based on observed Winsor Type I to Type III windows were chosen for coreflood experiments. Initially, two basic corefloods were performed in sand packs to establish baseline...
Proceedings Papers
V. Serrano, N. Ojeda, A. Tosi, P. Guillen, L. Hernandez, A. Zurletti, D. Martinez, H. Campos, A. Ruiz, J. E. Juri, L. Legarto, M. Souto, H. Blanco
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218166-MS
.... This contradiction hinders optimal reservoir performance (which is amplified because the dispersivity of heterogeneous reservoirs ), as the salinity resulting from alkali addition typically exceeds the desirable salinity for efficient oil recovery. The innovative addition of a hydrophilic co-surfactant introduced...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218214-MS
.... Mixing the two streams too close to the wellhead led to substantial variations in wellhead viscosity measurements. Dedicating individual pumps for injection into a given well provided desirable flexibility in controlling rates and concentrations of polymer for the well. Monitoring produced salinity...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218218-MS
... Abstract Smart Water (SW) can be defined as brine that has been chemically adjusted/optimized in terms of salinity and ionic composition or carbonation (CO 2 enrichment). The aim is to create a brine with an optimum chemical & ionic composition such that it changes the equilibrium...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218216-MS
... in the surfactant huff-puff dataset. The second cluster includes most of the high temperature and high salinity carbonate rocks, while the third cluster includes chalk rocks with fairly low permeability and high porosity. The first cluster contains surfactant treatments conducted with low temperature and low...
Proceedings Papers
Anas M. Hassan, Mursal Zeynalli, Ahmed S. Adila, Emad W. Al-Shalabi, Muhammad S. Kamal, Shirish Patil
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218223-MS
... Abstract Low Salinity Polymer (LSP) injection is a promising hybrid enhanced oil recovery (EOR) technique with immense synergistic advantages in improving injectivity, displacement efficiency, sweep efficiency, polymer rheology, and polymer viscoelasticity. To model the LSP injection...
Proceedings Papers
Sujeewa S. Palayangoda, Gayani W. Pinnawala, Mohamad Salman, Christopher Griffith, Varadarajan Dwarakanath
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218283-MS
... with relatively high partition coefficients were shown to be better foam and emulsion breakers compared to agents with low partition coefficients. The effectiveness of a partitioning agent in breaking foam and emulsions can vary depending on both temperature and salinity. Partitioning agents such as aryl-based...
Proceedings Papers
Meng Lu, Danhua Leslie Zhang, Jianshen Li, Qiushi Huang, Yu Zu, Hongyu Guo, Nancy Zhou, Fangya Niu, Kishore Mohanty
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218230-MS
... Abstract Delayed polymer gel systems have been the leading in-depth water conformance control agents in enhanced oil recovery applications. However, most polymer gel systems had limitations to tolerance high temperature and high salinity conditions. The objective of this work is to develop...
Proceedings Papers
Masaru Sawata, Masaaki Tange, Takeshi Hiraiwa, Ryuichi Kanamori, Abdalla Abdelfattah Abed, Hideharu Yonebayashi
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218225-MS
... Abstract This paper reports core flood interpretation for two scenarios: oil displacements by low salinity water (LSW) and by LSW combined with a boosting agent, di-ethyl ketone (DEK). The target reservoir was an offshore carbonate oil field in UAE. In the laboratory scale, the two scenarios...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218274-MS
... Abstract This study comprises an experimental evaluation of different brine compositions for waterflooding applications in carbonate reservoirs. In particular, the low-salinity wastewater obtained from a gas plant is benchmarked against the conventional high-salinity injection water...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218270-MS
... ift enhanced recovery salinity surfactant formulation novel thermal stimuli-responsive surfactant ano-1 ca-1 reservoir thermal stimuli-responsive surfactant stability geologist chemical flooding methods ca-1 interaction cationic surfactant reduce operation cost Introduction...
Proceedings Papers
Gayani W. Pinnawala, Guo-qing Tang, Mohamad Salman, Nabi Nizamidin, Stanley Wu, Taimur Malik, Art Inouye, Varadarajan Dwarakanath
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218151-MS
... by the larger particle size distribution within the fluid. When exposed to reservoir conditions (elevated temperature, high formation brine salinity, high divalent ion concentration), frac fluids can destabilize due to the presence of polyacrylamide acting as a flocculant. Such behavior causes phase-separation...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 22–25, 2024
Paper Number: SPE-218176-MS
...Application of Koval's Model to Low Salinity Waterflooding We start with the approach developed by Jain and Lake (2013) . The theory is essentially a two-scale theory with standard fractional-flow theory applied at the small-scale and Koval's theory applied at the large-scale to model...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 25–29, 2022
Paper Number: SPE-209385-MS
... effective. The use of alkali and preflush of the soft brine helped minimize surfactant retention. upstream oil & gas flow rate salinity chemical flooding methods surfactant formulation preflush coreflood pressure drop slug enhanced recovery brine polymer slug surfactant asp flood...
Proceedings Papers
Revised Correlation for Accurate Estimation of CO2-Brine Interfacial Tension at Reservoir Conditions
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Improved Oil Recovery Conference, April 25–29, 2022
Paper Number: SPE-209452-MS
... ) ] Abstract A recently reported correlation of CO 2 −brine interfacial tension (IFT) for the full range of reservoir pressure, temperature, and formation water salinity necessary to evaluate CO 2 sequestration in hydrocarbon reservoirs has been revised and simplified. The new CO 2 −brine correlation...
1