Polyacrylamide PAM,PAC,Water Treatment Chemicals Supplier Flocculant polyacrylamide polymer thickener for drilling fluid and eor

polyacrylamide polymer thickener for drilling fluid and eor

polyacrylamide in oilfield - sinofloc chemical

Polyacrylamide in Oilfield - Sinofloc Chemical

Polyacrylamide (PAM) is not only a high-performance flocculants, but also because of the high viscosity of aqueous solution, but also a very good thickener. Due to its thickening, flocculation and regulation of rheological properties it can be used as a drilling fluid, fracturing fluid, and polymer flooding in the exploitation of oil extraction.

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polyacrylamide-based polymers for enhanced oil recovery

Polyacrylamide-based Polymers for Enhanced Oil Recovery

The conversion of some of the amide groups on the polyacrylamide to carboxylate groups provides greater viscosity, even when low concentrations of polymer are added to the injected water 4. In addition, polymer loss is lower since the carboxyl groups of HPAM are repelled by the negatively charged sandstone thus reducing adsorption of the

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polyacrylamide

Polyacrylamide

Polyacrylamide (IUPAC poly(2-propenamide) or poly(1-carbamoylethylene), abbreviated as PAM) is a polymer (-CH 2 CHCONH 2-) formed from acrylamide subunits. It can be synthesized as a simple linear-chain structure or cross-linked, typically using N,N '-methylenebisacrylamide.

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drilling fluids white powder anionic polyacrylamide for oil

drilling fluids white powder anionic polyacrylamide for oil

Oil Drilling Mud Additives,Oil Drilling Mud Additives . Chinafloc Oil Drilling Mud Additives Anionic Polyacrylamide White or yellow powder,non-toxic,non-corrosive,easily solubale in water,mainly used as a selective flocculant for non-dispersed,low solid phase water-based drilling fluid.it can help to reduce water

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anionic polyacrylamide drilling fluid phpa in iraq marketing

anionic polyacrylamide drilling fluid phpa in iraq marketing

In drilling fluids, PHPA is an anionic polyacrylamide and it can act as a viscosifier, flocculants, friction reducer and fluid-loss control agent. PHPA polymer also makes cuttings encapsulation and wellbore stability improvement, this will be helpful for slim hole and continuous-coring applications in PHPA drilling fluid system.

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anionic polyacrylamide(phpa polymer)used for oil drilling

Anionic polyacrylamide(PHPA polymer)used for oil drilling

White or yellow powder,non-toxic,non-corrosive,easily solubale in water,mainly used as a selective flocculant for non-dispersed,low solid phase water-based drilling fluid.it can help to reduce water losses,improve drilling fluid rheological properities and reduce the friction resistance as well. 2.specifications of used for oil drilling and EOR

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anionic polyacrylamide used for eor(enhanced oil recovery

Anionic polyacrylamide used for EOR(Enhanced Oil Recovery

EOR(Enhanced Oil Recovery) 1. Product characteristics. This product is a trpe of ultra-high molecular polyacrylamide specifically produced for oilfield polymer flooding. process(EOR)by adopting a new technology.highest molecular weight goes uo tp 25million,moderate hydrolysis, high viscosity and fine solubility. 2.specifications

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polyacrylamide | chemical compound | britannica

Polyacrylamide | chemical compound | Britannica

Polyacrylamide does not have the toxic effects of acrylamide monomer. The polymer is hydrophilic (displays an affinity for water) and can form aqueous solutions of very high concentration. Because of their gel-like properties, these solutions are employed as flocculants in the removal of suspended particles from sewage and industrial effluents

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evaluation of polyacrylamide/clay composite as a potential

Evaluation of polyacrylamide/clay composite as a potential

The drilling fluid formulations have good gel strength, initial Gel strength (1.5–3.5 Pa) of the drilling fluid system was found to be in the range of 2.5–6.5 Pa after 10 min, which is essential for the suspension of cuttings inside the borehole.

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synthesis and evaluation of partially hydrolysed

Synthesis and evaluation of partially hydrolysed

A single polymer does not meet all the propert-ies of the mud necessary for the drilling of the well. A drilling mud usually consists of a viscosifi-er, a deflocculant/thinner, a filtrate loss reducing agent and a shale stabilizer. Partially hydrolysed ·Author to whom correspondence should he addressed. polyacrylamide is used as viscosifier in

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