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.

Drag reducing agent (DRA), also called drag reducer or flow improver, is a long chain polymer
chemical that is used in crude oil, refined products or non-potable water pipelines.

Drag reducing agent (DRA), also called drag reducer or flow improver, is a long chain polymer chemical that is used in crude oil, refined products or non-potable water pipelines.

Polyacrylamide is a versatile chemical treatment agent in oilfield. In oil extraction it could be used as a flooding agent, water shutoff regulator, drilling fluid regulator, fracturing fluid additives, especially in cementing, completion a...

There are main four application in oil and gas filed for anionic polyacrylamide as below

1.oil drilling

2.EOR (enhanced oil redovery)

3.Fracturing agent

4.DRA(drag reduce agent)

Anionic polyacrylamide(PHPA polymer)used for oil drilling and EOR:
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.i...

PHPA-Partially Hydrolyzed Polyacrylamide-anionic polyacrylamide:
1.Brand name:Chinafloc
2.Capacity:20000tons/year
3.Packaging:25kg kraft bags with plastic inner
4.Delivery time:10days