Academic literature on the topic 'Biopolymer xanthan HPAM)'

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Journal articles on the topic "Biopolymer xanthan HPAM)"

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Afdhol, Muhammad Khairul, Fiki Hidayat, Tomi Erfando, and Dita Putri Purnama. "Pectin Extraction of Jackfruit Peel as a Biopolymer Potential with Microwave Assisted Extraction Method." Scientific Contributions Oil and Gas 47, no. 2 (2024): 125–33. http://dx.doi.org/10.29017/scog.47.2.1618.

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Polyacrylamide and polysaccharides are commonly used polymers, but they have certain disadvantages. Hydrolyzed polyacrylamide (HPAM) is particularly susceptible to harsh reservoir conditions, including high shear forces, salinity, and temperature. Xanthan gum biopolymer has drawbacks, such as high cost and susceptibility to reservoir biodegradation. In contrast, pectin is a viable alternative owing to its excellent biodegradability, natural decomposition, transparency, good elongation properties, and strong gel-forming ability. In this study, we characterize and analyze the rheology of biopoly
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Omoniyi, OmotayoAdewale, Dodo Ibrahim Sulaiman A., Abdulsalam Surajudeen, and Adamu Bello Mohammed. "Investigation of Combined Polymer Flooding and Low Salinity Water for Enhanced Oil Recovery in Dolomite Reservoir using Okro (Abelmoschusesculentus)." Investigation of Combined Polymer Flooding and Low Salinity Water for Enhanced Oil Recovery in Dolomite Reservoir using Okro (Abelmoschusesculentus) 8, no. 5 (2023): 33. https://doi.org/10.5281/zenodo.10642829.

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The major objective of the present investigation was to study combined polymer flooding with low salinity water for enhanced oil recovery in dolomite reservoirs using okro (Abelmoschus esculentus)with the formulation of saline water and synthetic sea water, to design the core flooding set up and to conduct displacement experiments on six (6) dolomite core samples as well as studying the effect of concentration of Okropolymer, HPAM and saline water on oil recovery.When a reservoir is flooded with polymer, the mobility ratio between the displaced fluid and the displacing fluid become favourable
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Simran, Juneja, and Krishna Kudapa Vamsi. "A critical analysis on the effects of xanthan gum properties and its derivatives in enhanced oil recovery." i-manager's Journal on Material Science 10, no. 2 (2022): 27. http://dx.doi.org/10.26634/jms.10.2.19025.

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Polymer flooding or mobility control techniques that focus on maintaining favorable mobility ratios can be used to improve volumetric sweep efficiency. The development of specialized polymer solutions optimizes the mobility ratio between the injected polymer solution and the oil or water bank being displaced in advance of the polymer. Because of its solid structure, lack of effect of salt on viscosity (unlike partially hydrolyzed polyacrylamide (HPAM), which has a salinity influence on viscosity), and lack of effect of high temperatures, xanthan gum, also known as polysaccharide biopolymer, is
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Gao, Xin, Lixin Huang, Jianlong Xiu, Lina Yi, and Yongheng Zhao. "Evaluation of Viscosity Changes and Rheological Properties of Diutan Gum, Xanthan Gum, and Scleroglucan in Extreme Reservoirs." Polymers 15, no. 21 (2023): 4338. http://dx.doi.org/10.3390/polym15214338.

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The chemically synthesized polymer polyacrylamide (HPAM) has achieved excellent oil displacement in conventional reservoirs, but its oil displacement is poor in extreme reservoir environments. To develop a biopolymer oil flooding agent suitable for extreme reservoir conditions, the viscosity changes and rheological properties of three biopolymers, diutan gum, xanthan gum, and scleroglucan, were studied under extreme reservoir conditions (high salt, high temperature, strong acid, and alkali), and the effects of temperature, mineralization, pH, and other factors on their viscosities and long-ter
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Buitrago-Rincon, Dayan L., Véronique Sadtler, Ronald A. Mercado, et al. "Silica Nanoparticles in Xanthan Gum Solutions: Oil Recovery Efficiency in Core Flooding Tests." Nanomaterials 13, no. 5 (2023): 925. http://dx.doi.org/10.3390/nano13050925.

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Polymer flooding is one of the enhanced oil recovery (EOR) methods that increase the macroscopic efficiency of the flooding process and enhanced crude oil recovery. In this study, the effect of silica nanoparticles (NP-SiO2) in xanthan gum (XG) solutions was investigated through the analysis of efficiency in core flooding tests. First, the viscosity profiles of two polymer solutions, XG biopolymer and synthetic hydrolyzed polyacrylamide (HPAM) polymer, were characterized individually through rheological measurements, with and without salt (NaCl). Both polymer solutions were found suitable for
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Salmo, Iselin C., Ken S. Sorbie, and Arne Skauge. "The Impact of Rheology on Viscous Oil Displacement by Polymers Analyzed by Pore-Scale Network Modelling." Polymers 13, no. 8 (2021): 1259. http://dx.doi.org/10.3390/polym13081259.

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Several experimental studies have shown significant improvement in heavy oil recovery with polymers displaying different types of rheology, and the effect of rheology has been shown to be important. These experimental studies have been designed to investigate why this is so by applying a constant flow rate and the same polymer effective viscosity at this injection rate. The types of rheology studied vary from Newtonian and shear thinning behavior to complex rheology involving shear thinning and thickening behavior. The core flood experiments show a significantly higher oil recovery with polyac
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Ezeh, Okechukwu, Sunday Sunday Ikiensikimama, and Onyewuchi Akaranta. "Comparative Analysis of the Effects of Monovalent and Divalent Ions on Imported Biopolymer-Xanthan Gum and Locally Formulated Biopolymers-Gum Arabic and Terminalia Mantaly." Journal of Energy Research and Reviews, November 30, 2021, 33–46. http://dx.doi.org/10.9734/jenrr/2021/v9i230229.

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Aim: Polymer flooding is used for enhanced oil recovery. Only polymers that can withstand harsh environments work best. HPAM is mostly the polymer used for enhanced oil recovery because it is available and cheap, but it does not withstand high temperatures and high salinity reservoirs. Xanthan Gum withstands high temperatures and high salinity reservoirs, but it is expensive and plugs the reservoir. The aim of this study is to compare the salinity stability of gum Arabic and Terminalia Mantaly, a novel biopolymer, with commercial Xanthan gum.
 Study Design: Locally formulated biopolymers
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Ferreira, Vitor Hugo, Karl Clinckspoor, Alane Vermelho, Veronica Cardoso, and Rosangela Moreno. "Mechanical Degradation of Biopolymers for Enhanced Oil Recovery Applications." SPE Journal, February 1, 2022, 1–21. http://dx.doi.org/10.2118/209579-pa.

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Summary Polymer degradation is detrimental to enhanced oil recovery (EOR) because it ultimately leads to solution viscosity loss. Molecular breakage during flow owing to high stresses, known as mechanical degradation, can occur in numerous stages during field polymer injection. One of the reasons biopolymers are promising for EOR is their enhanced mechanical stability compared to their polyacrylamide counterparts. This study presents a comparative investigation of the mechanical degradation of biopolymers with potential applications in EOR. The mechanical degradation was evaluated by flowing t
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Conference papers on the topic "Biopolymer xanthan HPAM)"

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Goldman, Mayra Daniela, Jorge Miguel Buciak, Solana Rosales, et al. "Novel Approach in CEOR: Sustainable and Cost-Effective Biopolymer Project to Extend the Life of Oil Fields." In SPE Europe Energy Conference and Exhibition. SPE, 2025. https://doi.org/10.2118/225590-ms.

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Abstract Polymer Flooding using polyacrylamides has proven to be the most cost-effective Chemical Enhanced Oil Recovery (CEOR) technology worldwide for "easy" reservoirs. For harsh reservoir conditions, "improved" HPAM has been developed and successfully implemented to the field. However, biopolymers could represent a more affordable alternative for CEOR in such conditions. These bio-produced polymers claimed mechanical, chemical and thermal stability in a wider range of reservoir conditions, achieving the target viscosities using lower dosage than HPAM or "improved" HPAM. Despite all these be
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