Oilfield Chemicals

Techdirect is a professional supplier of Polyacrylamide, such as Oil drilling mud additives, Enhanced oil recovery, Fracturing agent and Drag reduction agent.

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 field. Techdirect’s polyacrylamide has been used successfully for many years as drilling mud additives for flocculant, dispersants, blocking agent, lubricants, fluid loss additive, and shale inhibition agent etc. Our products will give optimum performance to meet the increased requirements of water based drilling fluid.

Oil Drilling Mud Additives Anionic Polyacrylamide
White or yellow powder, non-toxic, non-corrosive, easily soluble 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, improve drilling fluid rheological properties and reduce friction resistance as well.

EOR (Enhanced Oil Recovery)
This product is a type of ultra-high molecular polyacrylamide specifically produced for oilfield polymer flooding process (EOR) by adopting a new technology. Highest molecular weight goes up to 25 million, moderate hydrolysis, high viscosity and fine solubility.

Fracturing Agent
The fracturing agents that we can supply include anionic polyacrylamide and guar gum powder.
1. Anionic polyacrylamide used as fracturing agent.
2. Guar gum powder used for fracturing

Drag Reduction Agent
Drag reduction of water system is a kind of advanced slippery water system, with good water solubility property, easy to prepare, salt antibacterial, non cross linked sand carrying, has manoeuvrability, can realize a quick solution, flow back fluid recyclable, and meets the tight gas reservoir reconstruction needs. At the same time, it can reduce construction friction; overall viscosity of construction liquid is low, hence less damage to the formation.