the behavior of partially hydrolyzed polyacrylamide
The Behavior of Partially Hydrolyzed Polyacrylamide Solutions in Porous Media - OnePetro
This paper concerns one class of polymers that apparently is being tested widely as an additive for injection water; it is partially hydrolyzed polyacrylamide. The present investigation surveys some ways in which polymer solution properties are
Behavior of partially hydrolyzed polyacrylamide/polyethyleneimine reinforced with coal fly ash for preformed particle hydrogels - Pereira
In this work, the effect of coal fly ash (CFA) on hydrolyzed polyacrylamide (PHPA) crosslinked with polyethyleneimine PPG were evaluated regarding thermal, rheological, and structural properties. The rheological results showed an increase in
(PDF) Experimental Investigations on the Gelation Behavior of Partially Hydrolyzed Polyacrylamide – Hexamine – Pyrocatechol Gels | TJPRC
This article presents an investigation on the effect of several parameters on the gelation behavior of partially hydrolyzed polyacrylamide – hexamine – pyrocatechol gel system which may be used as sealant to control excessive water production
Influences of partially hydrolyzed polyacrylamide (HPAM) residue on the flocculation behavior of oily wastewater produced from polymer flooding
1/8/2008 · The influences of temperature and concentration of partially hydrolyzed polyacrylamide (HPAM) residue on the treatment of simulated oily wastewater from polymer flooding were studied in this paper. Polyaluminum chloride (PAC) and cationic polyac
What is Partially Hydrolyzed Polyacrylamide (PHPA)? - Definition from Trenchlesspedia
Partially hydrolyzed polyacrylamide (PHPA) is a widely used polymer in the oil and gas industry due to its lesser cost and good water solubility. PHPA is used as a functional additive in water-based drilling fluids. The PHPA mud system
(PDF) Experimental Investigations on the Gelation Behavior of Partially Hydrolyzed Polyacrylamide – Hexamine – Pyrocatechol Gels | TJPRC
This article presents an investigation on the effect of several parameters on the gelation behavior of partially hydrolyzed polyacrylamide – hexamine – pyrocatechol gel system which may be used as sealant to control excessive water production
Preparation and Swelling Behavior of Partially Hydrolyzed Polyacrylamide Nanocomposite Hydrogels in Electrolyte Solutions: Journal
In this research, nanocomposite hydrogels were prepared by cross‐linking of partially hydrolyzed polyacrylamide/sodium montmorillonite aqueous solutions with chromium triacetate. The gelation process and influence of nanoclay content and salt
Rheological Behavior of Partially Hydrolyzed Polyacrylamide Hydrogel Produced by Chemical Gelation
Rheological Behavior of Partially Hydrolyzed Polyacrylamide Hydrogel Produced by Chemical Gelation Article in Journal of Macromolecular Science Part B Part B: Physics(1):26-38 · January 2008 with
Study the Rheological Behaviour and Effectiveness of Partially Hydrolyzed Polyacrylamide-Zirconium Acetate Gel System for Enhanced Oil Recovery
applications. But, only few researchers did work on partially-hydrolyzed polyacrylamide (PHPA) polymer and zirconium acetate gel system [2, 3, 7]. However, these investigators did not perform rheological behavior, in-situ gelation and conduct
Rheological Behavior of Partially Hydrolyzed Polyacrylamide Hydrogel Produced by Chemical Gelation - NASA/ADS
Rheological Behavior of Partially Hydrolyzed Polyacrylamide Hydrogel Produced by Chemical Gelation Zhang, Yanfang; Gao, Pin; Chen, Mengmeng; Abstract Publication: Journal of Macromolecular Science, Part B Pub Date: January 2008 DOI: 10.1080
Relationship between Molecular Configuration and Phase Behavior of Partially Hydrolyzed Hydrophobically Modified Polyacrylamide
YUAN Rui, LI Ying, FANG Hong-Bo, WANG Wei. Relationship between Molecular Configuration and Phase Behavior of Partially Hydrolyzed Hydrophobically Modified Polyacrylamide[J].Acta Phys. -Chim. Sin., 2013, 29(04): 706-714.
Experimental Studies, Modeling and Numerical Simulation of Gelation Behavior of a Partially Hydrolyzed Polyacrylamide- Hexamine- Pyrocatechol
Gelation Behavior of a Partially Hydrolyzed Polyacrylamide- Hexamine- Pyrocatechol Polymer Gel System for Profile Modification Jobs Upendra Singh Yadav1 and Vikas Mahto2 1, 2 Department of Petroleum Engineering, Indian School of Mines, Dhanbad
Experimental investigation of partially hydrolyzed polyacrylamide–hexamine–pyrocatechol polymer gel for permeability modification | SpringerLink
Yadav US, Mahto V (2013) Investigating the effect of several parameters on the gelation behavior of partially hydrolyzed polyacrylamide−hexamine−hydroquinone gels. Ind Eng Chem Res 52:9532–9537 CAS Article Google Scholar Download references
Prevention of network destruction of partially hydrolyzed polyacrylamide (HPAM): Effects of salt, temperature, and fumed silica nanoparticles
16/1/2019 · Corredor-Rojas, A. Hemmati-Sarapardeh, M. M. Husein, M. Dong, and B. B. Maini, “ Rheological behavior of surface modified silica nanoparticles dispersed in partially hydrolyzed polyacrylamide and xanthan gum solutions: Experimental
Effect of partially hydrolyzed polyacrylamide on emulsification stability of wastewater produced from polymer flooding - ScienceDirect
1/9/2015 · In this work, the effect of partially hydrolyzed polyacrylamide (HPAM) on the oil–water interfacial properties of produced water from polymer flooding (PWPF) was investigated. In addition, this study investigated the effects of three fiocculants