copolymer of acrylamide and acrylate polymer used in decentralized drilling fluid system

Drilling Fluids Used Flocculation tackifier 80A51

I. Introduction

80A51 is a copolymer of acrylamide and acrylate, has a flow pattern in the drilling fluid to achieve shale dispersion, resistance to inorganic ions, reduce drilling fluid loss, increase drilling speed, reduce downhole conditions and reduce drilling costs Etc. Not only can be used for low solid phase non-dispersible polymer drilling fluid system, can also be used for decentralized drilling fluid system.

II. Performance characteristics

1. 80A51 is a kind of linear polymer, adding drilling fluid to maintain a small value of n, can effectively adjust the flow pattern.

2.have good shear dilution performance.

3.better hydrolysis of polyacrylamide anti-collapse and coating performance.

4. can effectively reduce the loss of drilling fluid.

5.has good anti-pollution and anti-temperature.

III. Physical and chemical properties

IV. Recommended dosage

Usually the amount of fresh water slurry is 0.2 to 0.4%, the saturated salt slurry is 0.5 to 1.5%

V. Packaging and storage

1. With 25Kg triple bag, can also be packaged according to user requirements.

2. Save in a cool and ventilated place, shelf life of one year.