Downhole valves, namely, fracturing valves as machine components for installation in a wellbore; Completion valves as machine components for use in controlling fluid communication between a reservoir and a wellbore; Shifting tools, namely, hydraulic shifting tools or mechanical shifting tools for use in actuating downhole valves
MachineryManually operated downhole tools, namely, shifting tools for operating a valve in a wellbore in the oil and gas industry
Hand ToolsDownhole valve operations services for oil and gas wells; Technical consulting services for oil and gas well completions in the nature of technical consulting related to the installation of oil and gas equipment, control systems, and machinery
Building Construction and RepairTechnical consulting services for oil and gas well completions in the nature of technical consulting services in the field of oil and gas production and processing
Treatment of Materials