Do you heard that it is said that drilling fluid is the blood in the drilling?

Now the high quality drilling fluid(also called "mud") is not composed of one or two materials (such as bentonite) . To keep the capability of the drilling fluids, it needs to add various treatment agent, such as drilling fluid lubricant, high temperature stabilizer, anti-sloughing agent. According to the statistics in the year of 1992 , treatment agent series has increased to ten categories including 202 kinds, forming an important branch of oilfield chemistry. So the cost of drilling fluid is pretty high. To save the cost of drilling, drilling solids control equipment is necessary to treat the drilling fluid to recycle.

The onshore drilling unit

The main functions of a drilling fluid can be summarized as follows:

1.Remove cuttings from well

2.Suspend and release cuttings

3.Control formation pressures

4.Seal permeable formations

5.Maintain wellbore stability

6.Minimize formation damage

7.Cool, lubricate, and support the bit and drilling assembly

8.Transmit hydraulic energy to tools and bit

9.Ensure adequate formation evaluation

10.Control corrosion

11.Facilitate cementing and completion

12.Minimize impact on environment

By dint of resource sharing and integration of international oil equipment manufacturers and engineering services providers, KOSUN has built close strategic cooperation with foreign well-known drilling fluid engineering services providers and drilling waste management providers to jointly discuss and develop integrated services, including drilling waste management, drilling fluid supply, drilling fluid additives, oil chemicals, and to provide the most reliable products and the top quality services for oilfields all over the world.