Rompetrol Well Services SA provides well services to oil and gas wells in Romania and internationally. It offers cementing and pumping services, such as casing, primary, and secondary cementing, including plug and squeeze cementing, as well as well kills, circulations, milling and replacement of fluids, interventions in damaged wells, various pumping services, etc. The company also provides stimulation services, including water shut-off, surfactant treatment, acid pumping, and transport of fluids comprising acid solutions, emulsions and enzymes, etc.; and engages in special operations with liquid nitrogen, which includes lift-off operation, foam acidizing, and pressure integrity testing. In addition, it operates mechanical tongs for well casing; prepares cement slurry and operates cement retainers; rents tools and equipment for various drilling-extraction works; and provides laboratory services for cements and well fluids. Rompetrol Well Services SA was incorporated in 1951 and is headquartered in Ploiesti, Romania. Rompetrol Well Services SA is a subsidiary of KMG International N.V.