Drilling cutting treatment is one major part for the drilling waste management.For drilling waste,the drilling companies need to have the method to treat the solids part and the liquid phase after drilling.
Drilling Cutting Treatment Equipment
Drilling contractor or the waste management companies usually use the Vertical cutting dryer of the HI G cutting dryer for ths solids phase. GN VERTI-G cuttings dryers are industry standards as is our all-inclusive cuttings re-injection planning, execution and assurance process. GN Solids Control are the leaders from China for drilling cutting treatment in desorption technologies incorporating efficient processes for reclaiming base oil, minimizing waste and preparing solids for disposal.
The GN Vertical Cutting Dryer uses centrifugal force to dry drilled solids in oil or synthetic base fluids. A stainless steel screen bowl traps “wet” solids and accelerates them up 900RPM with G force up to 420. Liquid is forced through the screen bowl openings, while “dry” solids are extracted by the angled flights attached to the cone, which rotate slightly slower than the bowl. Tungsten carbide protects the flights from abrasive solids and ensures long operational life. This aids in maintaining a constant gap between the scroll and screen bowl, which is crucial for proper operation. GN cutting dryer has been done strict balance testing for all major rotary components to minimize vibration & noisy.It is the ideal products for oil based drilling waste management.
About the drilling cutting waste treatment
Most water-based muds (WBMs) are disposed of when the drilling job is finished. In contrast, many oil-based muds (OBMs) and synthetic-based muds (SBMs) cuttings are recycled when possible. Sometimes the physical and chemical properties of the used muds have degraded somewhat, and the cuttings must be processed to rejuvenate the necessary properties. In other cases, the cuttings have been degraded sufficiently that they cannot economically be reused as new muds, and they must be put to a different type of reuse or final fate.You can consult GN Solids about the drilling cutting treament business.