Oil-based drilling fluid system

Our company has developed an oil-based drilling fluid system, which includes emulsifiers CS-AE/CS-PE, wetting agents CS-WET, filtration control agents CS-OFL, and rheology modifiers CS-ORC. The system has strong inhibitory properties, good thermal stability, stable performance, and is easy to maintain. It is suitable for deep and ultra-deep drilling. It also has good lubricity, which helps to maintain wellbore stability and reduce the occurrence of complex downhole conditions, thereby improving drilling speed. It has strong pollution resistance and is beneficial to protecting oil and gas reservoirs. It has strong inhibitory properties and can effectively prevent collapse and sticking in directional and horizontal drilling.