Tertiary oil recovery used anionic polymer

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CAS NO.： 9003-05-8

FOB Price： NEGOTIABLE Get Latest Price

Specification： A689; A767T

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： 50000MT/Year

Packing： 25KG/Paper Bag

Product Detail

Properties

Tertiary oil recovery used anionic polymer

Tertiary oil recovery used polyacrylamide can improve recovery rate. Our products are widely used in Daqing, Shengli, Dagang, Liaohe, Xinjiang, Henan, North America, South America, India, Middle East and Russia oil fields

Product name	Electric density	Molecular weight	Appliation
A689	high	extreme high	temperature resistant 75℃; degree of mineralization 30 000ppm
A767T	high	high	temperature resistant 75℃; degree of mineralization 20 000ppm
A656S	high	high	temperature resistant 75℃; degree of mineralization 20 000ppm
A756	high	high	temperature resistant 75℃; degree of mineralization 20 000ppm
A323T	low	middle high	temperature resistant 85℃; degree of mineralization 35 000ppm
A334T	low	middle high	temperature resistant 85℃; degree of mineralization 35 000ppm
A689T	high	extreme high	temperature resistant 85℃; degree of mineralization 35 000ppm
A589T	middle high	extreme high	temperature resistant 85℃; degree of mineralization 35 000ppm

When oil fields are in EOR periods, feeding a ton of polymer can increase the production of crude oil by 120 ~ 150 tons for users.By injecting polymer solution with suitable viscosity,it can improve the sweep efficiency of injected fluid,and thus block big channels.Our products have already been widely used in oilfields like in Daqing, Shengli, Dagang, Liaohe, Xinjiang, Henan, North America, South America, India, the Middle East, Russia and other fields.

Ordinary product can resist a temperature up to 75℃ and a salinity up to 30000 ppm. Salt-tolerant products can resist a temperature up to 90℃ and a salinity up to 30000 ppm.

Product appearance	Density(kg/m³)	Molecular weight(106)	Hydrolysis(%)	Dissolution time	Solid content(%)
White granular	600-800	800-3000	0-35	< 1h	>88

Properties

Polyacrylamide (PAM) is a general term of acrylamide homopolymer or polymer copolymerized with other monomers. It is one of the most widely used varieties in water-soluble polymers. Because the structural unit of polyacrylamide contains amide group and is easy to form hydrogen bond, it has good water solubility and high chemical activity. It is easy to obtain a variety of modifiers with branched chain or network structure through grafting or cross-linking. It is widely used in petroleum exploitation, water treatment, textile, papermaking, beneficiation, medicine, agriculture and other industries, and is known as "Baiye assistant". The main application fields abroad are water treatment, papermaking, mining, metallurgy, etc; At present, the largest consumption in China is in the field of oil production, and the fastest growth is in the field of water treatment and papermaking.

CAS No.

9003-05-8

Formula

C3H5NO

Molecular Mass

71.0779

Exact Mass

71.03710

PSA

43.09000

Logp

0.35800