Oilfield Solutions, Inc. (OSI) was founded in 1994 by Bob McClure as a distributor for oil & gas production intermediates. Over the years, OSI has added custom blending and a new reaction facility. Today, OSI is a major supplier for production chemicals and stimulation products in the oil and gas industry. OSI currently manufactures the following products: Alkyl Pyridine Quats Coco Quat Phosphonates Phosphate Esters Triazines Sulfonates Paraffin Control Products OSI has a solution for you.