Tesco Corporation is a defunct oilfield services company located in Midland, TX. The company was acquired by Nabors Industries in 2017 and was originally headquartered in Houston, TX. It offered design, manufacture and service of technology-based solutions for the upstream energy industry. Tesco had offices and facilities in the US, UK, Canada, and Netherlands. They focused on providing drilling solutions, such as top-drive systems, tubular inspection and facilities solutions. Tesco also provided research and