Engineered Packages:

• Separation Equipment
• Process heaters
• Oil Treating Systems
• Liquid Recovery
• Production Units
• Sweetening Equipment (H2S, CO2)
• Oil & Gas Dehydration Systems
• Gas Filtration
• Structural Systems
• Piping Systems
• Modular System Packaging
   

Our 3D modeling and ISO PRO design software provides complete in-house project design.

3-Phase Separators

 DRG’s 3-Phase separators are built to ASME Section VIII and NACE MRO-175. These separators can be used in Welltesting and Production applications. Units are designed to be skid mounted or trailer mounted for ease of mobility and transporting for one well site to another. These vessels are manufactured with a Manway, a removable vane pack and an adjustable spillover weir to adjust to a wide range of gas/liquid combinations

  Separator Packages

DRG’s Well Test & Flow Back separator systems have been designed to stand up to the most rigorous well conditions and have been deployed on many US shale sites while meeting all safety and environmental standards set forth by the top OPC’s that utilize our equipment. DRG designs and manufactures all of its equipment in-house and has the expertise to provide solutions to your existing well testing needs

Sand Separators

DRG’s 5,800 psi sand separators are built to ASME Section VIII and NACE MRO-175. These separators can be used in inline before your Welltesting and Production equipment. Units are mounted on an L-shaped skid mobility and transporting for one well site to another.

Condensate Storage Vessels
  DRG’s designs and manufactures condensate storage tanks, commonly known as “Bullet Tanks”. Typical capacity design ranges are:

• 18,000 Gal

• 30,000 Gal

• 60,000 Gal

• 90,000 Gal.

Vessel dimensions range from 108” OD x 50’ S/S to 144” ID x 100’ S/S.  Pressure ranges in these designs are from 150 psi to 700 psi. All vessels built to ASME Section VIII latest edition.

Condensate Stabilizer Packages

DRG’s Condensate Stabilizer Units provide the most effective way to reduce the vapor pressure in liquid hydrocarbons allowing the product to be stored in atmospheric tanks. CO2 and other non-hydrocarbons can also be removed from the sales product with this process. Our in-house engineering department utilizes the latest technology and engineering practices to properly size the column and reboiler to reduce fuel consumption and installation cost. Packages range from 1,000 BPD to 20,000 BPD.

Glycol Dehydration Units

DRG’s designs and manufactures the most commonly used Triethylene Glycol (TEG) units for removing water vapor for the natural gas stream. These units help prevent slugging, hydrate formation and corrosion in pipelines. Unit designs range from the small compact (1) GPM units to the multi-skid (100) GPM Units. Optional stripping gas components can be added to the units to increase the design efficiency as needed per outlet composition requirements.

Amine Plants

DRG’s manufactures gas sweeting equipment ranging from 60 GPM to 700 GPM. Plant design is based on onshore or offshore requirements. DRG utilizes PROMAX process design software to insure the highest efficiency in our units and we do provide a process guarantee on all equipment our engineers approve and manufacture.

700 GPM Amine Plant  Offshore Compact Model

700 GPM Amine Plant  Land Based Model