VANGUARD

complete electrical submersible pump system used in the oil, gas and water well industry, excluding hydraulic pumps, for producing hydrocarbons and/or water from a borehole comprising electric submersible pumps, variable speed controllers, horizontal pumps, electric submersible motors, electric submersible seals, rotary gas separators, electrical submersible pump cables, downhole oil/water separators, electronic sizing and pricing software programs, and electric submersible progressive cavity pumps, and parts thereof with additional engineering, testing, quality control and documentation designed to improve run life