polyacrylamide based polymers for enhanced oil recover
polyacrylamide based polymers for enhanced oil recover
polyacrylamide based polymers for enhanced oil recover
polyacrylamide based polymers for enhanced oil recover
polyacrylamide based polymers for enhanced oil recover
polyacrylamide-based polymers for enhanced oil recovery - azom.com

Polyacrylamide-based Polymers for Enhanced Oil Recovery - AZoM.com

Enhanced oil recovery (EOR) techniques are thus of increasing importance and being deployed extensively across oilfields worldwide 1. Enhanced oil recovery Oil is extracted by pressure gradients within the reservoir forcing the oil to flow into the production well.

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polymers for enhanced oil recovery: fundamentals and selection criteria | applied microbiology and biotechnology

Polymers for enhanced oil recovery: fundamentals and selection criteria | Applied Microbiology and Biotechnology

Polymers for enhanced oil recovery: fundamentals and selection criteria Mini-Review Published: 13 May 2017 Volume 101 , pages 4387¨C4402, ( 2017 ) Cite this article Download PDF Applied Microbiology and Biotechnology Aims and scope Submit manuscript Sandeep Rellegadla, Ganshyam Prajapat & Akhil Agrawal 2961 Accesses 102 Citations 4 Altmetric

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application of polymers for chemical enhanced oil recovery: a review - pmc - national center for biotechnology information

Application of Polymers for Chemical Enhanced Oil Recovery: A Review - PMC - National Center for Biotechnology Information

Polymers play a significant role in enhanced oil recovery (EOR) due to their viscoelastic properties and macromolecular structure. Herein, the mechanisms of the application of polymeric materials for enhanced oil recovery are elucidated. Subsequently, the polymer types used for EOR, namely synthetic polymers and natural polymers (biopolymers ...

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dynamics, aggregation, and interfacial properties of the partially hydrolyzed polyacrylamide polymer for enhanced oil recovery applications

Dynamics, Aggregation, and Interfacial Properties of the Partially Hydrolyzed Polyacrylamide Polymer for Enhanced Oil Recovery Applications

We hereby employ molecular dynamics (MD) simulations (¡«6 ¦Ìs in total) to investigate the chain dynamics, aggregation, and interfacial properties of the partially hydrolyzed polyacrylamide (HPAM) polymer. HPAM is widely used in chemical enhanced oil recovery (cEOR) applications. The conformational changes and aggregation properties are examined in different conditions simulating cEOR ...

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comblike polyacrylamides as flooding agent in enhanced oil recovery | industrial & engineering chemistry research - acs publications

Comblike Polyacrylamides as Flooding Agent in Enhanced Oil Recovery | Industrial & Engineering Chemistry Research - ACS Publications

The oil recovery from core material and a specifically designed flow cell using novel branched (comblike) polyacrylamides (PAM) has been investigated. The injectivity characteristics of the different branched PAMs were evaluated by filtration tests and core-flow experiments. The number of arms of the branched PAM has little to no effect on the filterability and permeation through a porous ...

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sulfate-reducing bacteria corrosion of pipeline steel in polyacrylamide gel used for enhanced oil recovery

Sulfate-Reducing Bacteria Corrosion of Pipeline Steel in Polyacrylamide Gel Used for Enhanced Oil Recovery

Hydrolyzed polyacrylamide (HPAM), a viscosity booster in the enhanced oil recovery process, has been found to be prone to microbial degradation. The effect of HPAM degradation on the electrochemical properties and corrosion behavior of C20 steel was examined in oilfield injection water containing sulfate-reducing bacteria (SRB).

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hybrid suspension of polymer and nanoparticles for enhanced oil recovery | polymer bulletin

Hybrid suspension of polymer and nanoparticles for enhanced oil recovery | Polymer Bulletin

Enhanced oil recovery (EOR) process is used to recover the oil left in the reservoirs after primary and secondary recovery methods. Polymer material plays an important role in oil recovery by decreasing the mobility ratio and through the mechanism of disproportionate permeability reduction.

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synergistic application of aluminium oxide nanoparticles and oilfield polyacrylamide for enhanced oil recovery

Synergistic application of aluminium oxide nanoparticles and oilfield polyacrylamide for enhanced oil recovery

The injected polymer improve the viscosity of injectant in the reservoir, thereby, resulting in an improved mobility ratio required to recover bypassed oil (Gbadamosi et al., 2019b; Kumar et al., 2016).

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star-like branched polyacrylamides by raft polymerization, part ii: performance evaluation in enhanced oil recovery (eor). - europe pmc

Star-Like Branched Polyacrylamides by RAFT polymerization, Part II: Performance Evaluation in Enhanced Oil Recovery (EOR). - Europe PMC

Hereby, the polymer¡¯s capability to recover oil out of dead end zones was evaluated (see chamber 2, 3, and 4 in Figure 1) and subsequently calculated by eq 1. The viscosity of the polymer solutions was matched to the viscosity of the crude oil (at 20 ¡ãC and a shear rate of 9.63 s ¨C1) by altering the concentration.

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nanoparticle modified polyacrylamide for enhanced oil recovery at harsh conditions

Nanoparticle modified polyacrylamide for enhanced oil recovery at harsh conditions

Silicon dioxide (SiO 2) nanoparticles (NPs) have been recently proposed to increase the performance of polyacrylamide (PAM) for enhanced oil recovery (EOR) applications. However, SiO 2 /PAM nanocomposites tend to agglomerate or even desposit under harsh conditions such as high temperature-high salinity (HT-HS), which greatly decreases the potential for future field applications.

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