Nationaloilwell Inc

Double Life Corporation, based in Oklahoma City, is a leading provider of solid control equipment for drill rigs on a global scale. Specializing in design, manufacturing, and distribution, Double Life Corporation is dedicated to delivering high-quality products to meet the needs of drilling operations worldwide. Generated from their website's infomation

Pinnergy Limited is a diversified energy services company founded in 1992, specializing in a comprehensive range of fluids management and drilling services across Texas, Louisiana, and New Mexico. As one of the largest independent oilfield service companies in the U.S., Pinnergy aims to help customers reduce costs and streamline operations through their extensive service offerings. The company is committed to environmental stewardship and sustainability, actively engaging in conservation efforts such as its involvement with Shield Ranch, which focuses on protecting the Hill Country ecosystem. With operations in key oil and gas regions like the Permian Basin, Haynesville Shale, and Barnett Shale, Pinnergy employs state-of-the-art technology to ensure compliance with safety and environmental regulations at its disposal sites. Generated from the website

Established in 1976, Permian Tank & Manufacturing is one of the largest manufacturers of steel and fiberglass oil storage tanks, gun barrels, separators and free water knockouts in the United States. The company offers fiberglass tanks for application in petrochemical, agricultural, industrial and environmental containment purposes. It provides galvanized and bare metal walkway brackets, handrails, vent line valves, antichannel drain boxes and interior protective coatings. Permian Tank & Manufacturing offers valve, gauges, fittings, removable fireboxes and outside ladders for heat treaters. In addition, the company provides corrosion control and containment coatings for volumetric dump meters. It maintains a location in El Reno, Okla.