Thuslick Inc. manufactures and distributes worldwide the patented Thuslick HF Drilling Mud Additive. It is a hydrocarbon free additive for oil or water based muds. Currently in use by major firms such as Baroid, MI Drilling, PEMEX, PdVSA and many more. When a hole is in trouble, they always call for Thuslick HF to pull them through. Visit our website for case histories and details.