The Apex GPU is a compact, high-performance solution designed to manage wellhead gas in both early production and long-term operation scenarios. Each unit features a 24″ x 10 ft, 1440 psi-rated 3-phase separator for efficient separation of gas, oil, and water, supported by 3″ 5000 psi-rated coils and a 1.5 MMBTU/hr indirect gas-fired heater for dependable heat management. All systems are integrated with advanced electric controls for safe, automated operation in remote or unmanned locations.
The PF2100 BMS (Burner Management System) is an advanced electronic control and monitoring system designed for use on a wide variety of natural draft burner industrial applications up to 12.5MM BTU/h. Hinged and clamped, or two-piece flame arrestors, provide superior protection for the flame cell, particularly during maintenance activities. This design not only simplifies future maintenance tasks but also enables the lifting of heavy components while ensuring the safety of the cell.
Robust, field-proven, and safety-focused, the Apex heater solution ensures seamless integration into well testing and production applications.
Applications:
- Early production facilities (EPFs) and temporary well sites
- Wellhead gas processing during flowback and production testing
- Remote gas gathering systems in shale plays or marginal fields
- Cold weather operations where flow assurance is critical
- Permanent installations where reliable gas-liquid separation and temperature regulation are required
Key Safety & Operational Features
- Overpressure protection through relief valves and shutdown systems
- Automated temperature and pressure controls for stable operation across varying flow conditions
- Explosion-proof electrical enclosures and hazardous area compliant instrumentation
- Remote monitoring capability for real-time diagnostics and performance tracking
- Fail-safe shutdowns in case of abnormal temperature, pressure, or fluid levels

Technical Specifications- 3 Phase Horizontal Test Separator

Note:
Equipment is designed/certified to ASME VIII Div-1 (U Stamp) / PD5500, NACE MR-01-75, DNV 2.7-1/2.7-3, CE / PED, as applicable based on the region (local) requirements.
Other sizes and configurations are available to meet most applications. For more information, contact your local Apex Petroleum Services representative.
Technical Specifications- Indirect-Gas Fired Heater

Note:
Designed and manufactured to ANSI B31.3, API 6A, API 12K, NACE MR0175 (H2S).
Other sizes and configurations are available to meet most applications. For more information, contact your local Apex Petroleum Services representative.
