AMPS

AMPS

2-Methylpropanesulfonic acid-2-polyacrylamide, referred to as AMPS/ATBS, has a wide range of applications in the field of oilfield chemistry, covering the scope of drilling fluid treatment agents, oil well cement additives, acidulants, fracturing agents, completion fluids and workover fluid additives, water shutoff agents, tertiary oil recovery and flooding Agent, dispersant, oily sewage treatment agent, etc. The most common is the binary, ternary and multi-component water-soluble copolymers formed by AMPS and monomers such as acrylamide, acrylic acid, acrylonitrile, N-ethylpyrrolidone, and N, N-dimethylacrylamide. The terpolymer made of AMPS, methacrylic acid and acrylamide is used as cement admixture, which can play a good high-temperature retarding effect; the copolymer with N,N-dimethylacrylamide can be used as Oil well cement slurry fluid loss agent; the graft copolymer of AMPS, calcium lignosulfonate and acrylamide is a better cement slurry distribution agent or early strength agent, enhancer, etc.; AMPS and acrylic acid, tetrahydrobenzoic acid, wood Graft copolymers of sulfonic acid, etc. can be used to prepare drilling fluid dispersants and stabilizers with good calcium resistance, viscosity reducers, fluid loss additives, etc. In addition, the block copolymer of AMPS and N-vinylpyrrolidone can be used as a thickener for tertiary oil recovery. It will not be degraded under high temperature, high pressure and high shear conditions, and has good stability.

Main Technical Data

Packaging and storage

1. Woven bag packaging, net weight 25kg/bag, 1000kg/bag.

2. Pay attention to moisture-proof, waterproof, and sun protection during transportation, and store in a cool and dry place at room temperature.

3. The shelf life is 12 months.