category----At present, the company's main research and development and promotion of products have five series: mud auxiliaries, cement...

New innovative types of environmental-friendly drilling muds (best alternatives to oil-based mud systems) to be used in pollution-endangered and/or protected natural areas, adjustable to low salinities ( if required).

Starting in 2008, the company gradually formed a strong technical force, advanced equipment, cement slurry service team.

Cementing in formation with high porosity pressure, un-stability wellbore and plastic flow zone.