Electro-hydraulic Servo Actuator (EHSA)

AOI's Micro Hydraulic Flow Balancing Pump Used for Downhole Controls

Advanced Oilfield Innovations has applied the many decades of experience in oil well drilling to create an innovative solution for downhole control by combining our Micro Hydraulic Flow Balancing Pump with electronics that provide both automatic and remote control of well flow by hydraulic pressure pulses.

Our solution is being used to individually control the flow of multiple well bores thousands of feet under ground from one Programmable Logic Controller at the well head.

The EHSA is a small diameter, closed loop, hydrostatically balanced electro-hydraulic servo actuation system. Each EHSA provides controlled operation of a device at a remote endpoint downhole. The EHSA is an integration of our pump, firmware, software and motor of choice.

The drilling companies are receiving economic and safety benefits from application of AOI's Flow Balancing Hydraulic Actuation.

Industry Focused Products!​

Software

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E-Controller

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Solenoids

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Firmware

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Pump

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Fuel Caps

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