In recent days, Deosen launches the new product Welan gum which is a water-soluble bio colloid for oil recovery as an oil-displacing agent and water-retaining agent which applies in concrete. As one of the most professional welan gum suppliers in the world, Deosen provides our clients the most qualifying products.
Applicaiton of Welan Gum
Welan gum can be used in the construction industry; In the petroleum industry, welan gum can be used to prepare drilling mud to maintain the viscosity of water-based drilling fluid and control its rheological properties. Welan gum is also a new type of oil-displacing agent. It is used for tertiary oil recovery in oil wells.