Apex

U-Shaped Burner

Apex , Well Testing has developed its own set of fabrication specifications to ensure that equipment used by Apex Petroleum Services, Well Testing meets or exceeds all local requirements. Apex Petroleum Services, Well Testing specifications are primarily based on the following worldwide recognised specifications:

Equipment Design and Fabrication Specifications

  • API Spec 6A – Specification for Valves and Wellhead Equipment
  • ASME VIII For construction of pressure vessels , Div 1&2
  • API RP 14C – Recommended Practice for Analysis, Design, Installation, and Testing of Basic Surface Safety Systems on Offshore Production Platforms
  • NACE MR-01-75
  • Product Specification Level (PSL) 3
  • Material Class DD
  • Temperature Class P&X (-20° F to +350° F)
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U-Shaped Burner

Booms are used to extend the crude oil burner and gas flare a set distance from an installation to allow the produced hydrocarbons to be flared safely and move the radiated heat away from the installation.

The boom is a portable U-shaped truss assembly. The kingpost attaches to the rig structure and is braced with three tie-back struts. Vertical suspension cables and horizontal wind-stay cables support the boom, so a rig crane is not needed for support. The length of the boom depends on the anticipated flow rates and the installation.

By using a boom, operators can avoid exposing property and personnel to excessive heat radiation levels from the combustion process. The U-shaped configuration helps provide added security for personnel using the boom.

U-Shaped Burner Boom

Features and Benefits

  • Modular Design: Available in 60 ft, 90 ft, and 120 ft lengths.
  • Easy Upgrades: Modular design allows easy upgrade from 60 ft to 90 ft or 120 ft.
  • Lightweight Structure: Reduces crane capacity requirements and simplifies installation.
  • Efficient Attachment: A boom attachment point at the kingpost easily accepts the boom into a U-shaped slot, reducing and simplifying installation time.
  • Reduced Congestion: Integral air, water, and vent lines reduce weight and piping congestion.
  • Added Safety: Protected walkway provides added safety.

Operation

Booms are typically installed on either side of an offshore rig. The well test piping typically includes a manifold to divert flow to the downwind side for safe operation. In addition to the oil and gas lines, there are water, air, vent, and pilot gas lines.

U-Shaped Burner Boom Specifications
Boom Length ft. (m)60 (18.3)90 (27.4)120 (36.6)
Boom Weight lb. (kg)7,674 (3481)11,511 (5221)15,348 (6962)
Design LoadTypeLine SizeNormal Pressure
1000 lb. BurnerOil3″ Sch 801,440 psi
100 mph WindGas Flare4″ Sch 80995 psi
1 G Vertical LoadVent (2)4″ Sch 80to Atmosphere
1/2 G Transverse LoadWater3″ Sch 80525 psi
 Spare (2)3″ Sch 80to Atmosphere
 Air3″ Sch 80150 psi

 

Design Codes Used in Construction for Piping

  • ANSI B31.3
  • NACE MR-01-75

Transportation skid included.

Other sizes, configurations, and pressure ratings are available to meet most applications.

Note: These ratings are guidelines only. For more information, contact your local Apex Petroleum Services representative.