polydadmac of FL4540,FL4440 are two kinds of coagulants polydadmac models from SNF ,they are can be replaced by chinafloc polydadmac series totally with good performance

Salt-resistant thickener flocculant special for petroleum fracturing
Description： The thickening agent developed and produced by our company has a multi-dose function, which achieves the purpose of low-concentration drag reduction and hig...

The product belongs to the polyacrylamide derivatives, through the introduction of polyacrylamide monomer sulfonic acid salt monomer and polymolecular hydrophobic monomer change linear molecular structure, improve salt resistance, and organ...

Partially hydrolyzed polyacrylamide Hp is often used, which is obtained from the hydrolysis of polyacrylamide. Its function is to adjust the rheological property of drilling fluid, carry cuttings, lubricate drill bit, reduce fluid loss and ...

Anionic polyacrylamide is a 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,improv...

In oil exploitation, polyacrylamide is mainly used for drilling mud as well as Enhanced Oil Recovery, etc., which is widely used in drilling, completion, cementing,fracturing, enhanced oil recovery and other mining operations in the oil fie...

Frictional pressure drop, or drag, is a result of the resistance encountered by flowing fluid coming into contact with the pipe wall. There are generally two types of flow – laminar and turbulent. The friction pressures observed in laminar ...

Drag reducers, also known as drag reducing agents (DRA) and flow improvers, are any material that reduces frictional pressure loss during fluid flow in a conduit or pipeline. Pressure loss reduction is achieved by reducing the level of turb...

Drag Reducing Agent (referred to as DRA) is designed to increase flow rate or to reduce energy consumption (pressure drop) in crude oil pipelines by dampening the turbulent bursts.