Sulfonated asphalt
Drilling fluids agent Consatone ®
Жидкий ингибитор глин, термостабилизатор, микрокольматант
Shale stabilizer, fluid loss reducing agent.
Sulfonated asphalt is a clay / shale inhibitor which is designed specifically to solve wellbore instability problems.
It increases wellbore stability, plugs pores and microfractures, prevents weakening of the structure, softening and sloughing of the rock.
It is resistant to major drilling mud contaminants, operates over a wide pH range and resistant to temperatures up to 204 °C.