Products & Services - Production


Pneumatic Well Control Panels

Tubing Our pneumatic well control panels are designed to control a pneumatic Master SSV, Wing SSV, and to hydraulically control the SCSSV. Timing logic is integrated to close the valves in accordance with regulations. ESD functionality is provided by means of a "Push to Charge" system that will provide supply pressure to the ESD and TSE loops. The standard system includes a hydraulic reservoir and pump for the hydraulic functions.

TEFSCO can provide custom solutions to accommodate single or multi-well packages to meet domestic or international specifications.

Electronic Well Control Panels

Electro-Hydraulic Panel The electronic well control panels designed by TEFSCO provide for a fully automated well control package that can be standalone or integrated into an existing SCADA or DCS system. This package comes standard with Class 1 Division 2 rated electronics to include PLC, HMI, panel operators, and end-devices. This package includes electrically controlled choke actuators that allow for flow control and remote restart of the well in the event of a shut-in.

TEFSCO also designs hybrid Electro-Pneumatic/Hydraulic well control panels. The hybrid version is based on the pneumatic or hydraulic well control panel with electrical switches, solenoids, and transducers to integrate with an existing SCADA or DCS system.

Hydraulic Well Control Panels

Hydraulic Well Control Panel Similar in operation to our Pneumatic Well Control Panels, our hydraulic version provides hydraulic pressure to operate hydraulic-type SSVs. These packages are often modular in nature with the ability to add additional well modules after commissioning

RTU Panels

RTU Panel RTU panels are designed to meet customer requirements based on the specific application. Our team of engineers, designers, programmers and technicians have vast experience with RTU and PLC based systems that perform many functions throughout the oil and gas industry.

Application Examples
  • Saltwater Disposal Pump Systems
  • VFD Packages
  • Flow Measurement
  • Remote Monitoring and Control
  • Camera Systems
  • Wellhead Control
  • Tank Monitoring
  • Wastewater Applications

Electrical Enclosures

TEFSCO’s electrical panels are expertly managed from start to finish. Whether we are building electrical control panels as per drawings supplied by the customer or designed and approved by TEFSCO, we oversee the purchase and supply of all necessary components for each project.

Our electrical control panel development includes point to point verification of all wiring, functional testing, and includes 'as-built' drawings. Prior to completion, TEFSCO supplies detailed bills of material for each control panel, completed internal testing documents, and approvals as requested by the client (CSA, UL, cUL). After completion and prior to delivering the control panels to our client’s facilities, we provide factory acceptance testing of the completed project to ensure its successful operation.

We are proud of our experienced team of assemblers who assemble premium quality electrical control panels at competitive prices.

Alternative Energy Power Solutions

Solar, Wind, and Thermal Electric Generators (TEGs) are all important sources of power in remote locations. We can design custom solutions based on the locale and power requirements to ensure successful and long-lasting power for your equipment.

Our competitive edge is due to our in-house application engineers, designers and welders. This enables us to include key personnel in the design phase and keeps pricing competitive without the need of outsourcing.

Solar Air Compressor Units

The use of fuel gas on pipelines, well pads, and production platforms reduces the service life of equipment and causes excessive fugitive emissions. Premature equipment failure and increased maintenance on components can be an expensive investment without correcting the root cause of the problem.

Our solar powered air compressor units can provide clean, dry, compressed air to supply the necessary equipment, ESD, and TSE loops on pipeline valves, well pads and platforms. Solar power skids and air tanks are sized to provide enough backup air volume to operate equipment such as valves, vessels, open well SSVs, and charge the system after a shut-in.

Well Testing Automation Packages

Accurate well testing can provide invaluable information to make critical decisions. This information is only relevant if it can be captured, interpreted and displayed in an efficient manner. TEFSCO can provide well testing automation packages that can monitor and historically log oil, water, gas, pressure, temperature, and water-cut. Rental packages can be designed to provide this data wirelessly to minimize rig up time.

Contact TEFSCO to discuss your specific application and how we can solve your problems.

Services Offered

  • Electrical and Instrumentation Installation According to API 14C
  • Tubing Fitters
  • High Pressure Tubing Coning and Threading
  • Troubleshooting and Field Repair
  • Commissioning
back to top