87222081
Nov 1, 2016
Tools for delivery of fracturing fluid, namely, metal pipes, containers, fittings, valves, connectors and hardware used in connection with these tools
Metal GoodsMachines, namely, tools for delivery of fracturing fluid, in the nature of mixers, pumps, industrial pumps, and manifolds
MachinerySoftware, for use in the fields of oil and gas completions in the nature of hydraulic fracturing of subsurface geologic formations to enhance well production, oil well plug installation, oil and gas well perforation, well cleaning, and oil and gas well flow back testing for use in monitoring, processing, manipulating and controlling instruments for measuring and monitoring pressure exchange in an oil and gas well; instruments for monitoring valve operation and actuation in an oil and gas well
Electrical and Scientific Apparatus