Production Systems
500 & 1000 bbl Oil Storage Tank
The tank is designed to allow easy access for multiple valves forming the inlet and outlet manifold. This optimizes use of the tank for clean-up operations or to store liquids.

The tank is designed to allow easy access for multiple valves forming the inlet and outlet manifold. This optimizes use of the tank for clean-up operations or to store liquids.
A flame arrestor is an integral feature of the tank and is located at the gas/vent outlet line at the top of the tank. An additional safety feature is the inclusion of vent hatches/manholes, created by forming a balanced man entry opening, which allows the cover to be lifted, thus venting to the atmosphere should pressure begin to build up in the vessel.
The tank is equipped with internal access by a permanently installed ladder and foldable top handrails to ensure operator safety. Tanks may also be equipped with steam coils to provide the necessary heat required to ensure fluid viscosity is retained during operations.
The high capacity of the tank is an additional benefit for operations where well production can be transported to a loading facility, and the crude can be transferred for further processing.
Key features
- Allows safe crude transfer for additional processing
- Foldable roof top handrail
- External and Internal ladder
- Detonation Flame arrestor
- Thief Hatch
- Liquid Level indication
- Vacuum relief device to prevent overpressure
- Earthing System
Specifications
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| Capacity | 500 / 1000 bbls |
|---|---|
| Working Pressure | 14.73 Psi (Atmospheric) |
| Temperature range (°F / °C) | -20 to 200 (-29 to 93) |
| Fluid Inlet Connection | 4” Fig 602 |
| Fluid Outlet Connection | 6” Fig 206 |
| Vent Hatch | 24” |
| Gas Outlet (Vent) | 4” Fig 206 |
| Design Code | API-650 Standards |
| Service | NACE MR-10-75 |
| Special Features | Pneumatic shut down valve can be installed to protect tank against gas blowby |
Related products

Horizontal Test Separator
The Apex Petroleum Services three-phase horizontal well testing separator is designed to separate and measure the gas, oil, and water produced from a well. This separator can be used in well testing and to clean up new completions or stimulated wells.

Vertical Separator
The Apex Vertical Separator is engineered for high-performance separation of liquids from produced gas, particularly suited for wells with low to moderate liquid content. Its compact and lightweight design makes it ideal for operations where space, mobility, and efficiency are key.

Surge Tank
The Apex Pressurized Test Tank is used to store produced liquids before they are disposed. It can also be used as an additional stage of separation.
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