Partially Hydrolyzed Polyacrylamide (Liquid) | EBIC Oilfield
High temperature Fluid Loss Additive and Rheology Modifier Aid for Water Based Drilling Fluids. Partially Hydrolyzed Polyacrylamide (Liquid) is a liquid emulsion of acrylic co-polymers designed to improve performance of all types water based mud systems (WBM), which imparts shale and bore-hole stability, viscosity modification, lubricity, selective flocculation and assists with fluid loss control.
Biodegradation of hydrolyzed polyacrylamide by the combined
Hydrolyzed polyacrylamide (HPAM) is widely used to EOR in many oilfields, and it is generally accepted as a nontoxic polymer. However, under certain physical or chemical conditions, it may degrade and produce acrylamide (AM), which exhibits toxicity to nervous system and damages human health seriously ( Rayburn and Friedman, 2010 ).
As Oil Field Chemicals Partically Hydrolyzed Polyacrylamide
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PAM Polyacrylamide & Flocculants & Oilfield Chemicals
Amphoteric Flocculants SINOFLOC amphoteric flocculants are partially hydrolyzed polyacrylamide with high molecular weight, used in Oil & Gas and Water Treatment industries. Coagulants SINOFLOC offers an extensive range of organic coagulants such as polyamine, polyDADMAC and decoloring agent.
Advanced treatment for actual hydrolyzed polyacrylamide
This study deeply investigated the overall performance, nitrogen transformation, membrane fouling and cleaning, extracelluar polymeric substances (EPS) and microbial function in a biofilm/activated sludge membrane bioreactor (BF-AS-MBR) for treating actual hydrolyzed polyacrylamide (HPAM)-containing oilfield wastewater.
Viscosity of partially hydrolyzed polyacrylamide under
Polymer flooding is the most successful chemical method to enhance oil recovery. This technique has achieved large-scale field application in China. Polymer flooding is also being tested in several heavy oil fields. For oil field applications, partially hydrolyzed polyacrylamide (HPAM) is the most widely used polymer. HPAM must maintain high viscosity to achieve good oil recovery. In reality
A Comprehensive Study of Hydrolyzed Polyacrylamide as a
In this work, we comprehensively investigate the physical properties and performance of a molecular-weight series (3–20 × 10 6 g/mol) of partially hydrolyzed polyacrylamide (HPAM) in silicon anodes. We quantify the mechanical strength, electrolyte uptake, adhesion to silicon, copper, and carbon, as well as electrochemical performance and
Oil Field Partially Hydrolyzed Polyacrylamide PAM Powder(id
Oil Field Partially Hydrolyzed Polyacrylamide PAM Powder(id:9732393). View product details of Oil Field Partially Hydrolyzed Polyacrylamide PAM Powder from Y&X International Co., Ltd manufacturer in EC21
How does the polyacrylamide works in oilfield industry
As drilling adjusting agent, often used partially hydrolyzed polyacrylamide (HPAM), which consists of polyacrylamide hydrolysis. Its role is to regulate the rheology of the drilling fluid to carry cuttings, lubricate the drill bit, reduce fluid losses.
Anionic polyacrylamide used as oilfield drilling mud
PHPA(Partially Hydrolyzed Polyacrylamide) for drilling mud additive in the oilfield. Super absorbent polymer(SAP), mainly used in agricultural retaining water- Absorbent agent, Baby Diapers, Inflation closure bag as Flood fighting, etc.
acrylamide-acrylate polymer - Schlumberger Oilfield Glossary
A linear copolymer of acrylate and acrylamide (nonionic) monomers, also called partially-hydrolyzed polyacrylamide (PHPA).The ratio of acrylic acid to acrylamide groups on the polymer chain can be varied in manufacturing, as can molecular weight.