Gilsonite Lump

Gilsonite’s unique properties make it important for many oil field drilling fluid products. Recent boom in oil and gas development has increased demand. Gilsonite, in various grades and formulations, has been used to combat borehole instability problems, provide lubricity, especially in highly deviated holes, and more recently as a bridging agent to combat differential pressure sticking and provide a law invasion coring fluid. commercial@pub-ltd.com