Managed pressure drilling (MPD); repair and maintenance of mechanical handling machines and devices; oil well completion services, namely, cased hole completions multi-stage fracturing systems; directional drilling services for oil and gas wells; rental of oil and gas well drilling tools and equipment; liner hanger running service, namely, installation of oil and gas well liner hangers

Drilling machines; Oil and gas equipment, namely, managed pressure drilling (MPD) machines; Oil field equipment, namely, drilling rig mechanization