Flowback & Well Testing


Frac Support

Our experience teams coordinate with workover rig and coiled tubing operations to drill out frac plugs, and collect plug parts and debris. Manifolds and flow lines installed before the frac are serviced by standby teams in the case of a screen out during the frac job.

  • Toe Prep
  • Frac Stack
  • Rental Equipment
  • Gas Gravity
  • Frac Plug Drill Out
Real-time Data Reporting

Well testing data is provided via secure website where users can view up to the hour readings.

Flaring operations

Our flaring operations provide the management of unusable gas with capacities up to 40 MMscf/Day and heights up to 60”.

Ventless flowback operations

Select is a seasoned partner in EPA emission regulations
 and has the ability to meet and exceed ventless flowback requirements. By capturing vapors rather than emitting them, we can reduce and even eliminate emissions when a production sales line is available.

Full line of flowback equipment

We offer a full line of flowback equipment and flowback rentals including sand separators, plug catchers, test units, and flow tanks. Sand separators used by Select protect testing and production equipment during the flowback process, and effectively remove sand debris from frac tanks, saving on cleanup costs.

Production Testing

Production testing data provided by Select allows operators to protect sensitive equipment, assess well performance, and make adjustments to increase well production.


Our inventory of equipment meets API standards and enables us to safely meet all of your well testing requirements. Both our equipment and experienced team members can safely and effectively operate in all testing environments, including high-risk environments such as high temperature, high pressure, and/or high concentrations of H2S (sour gas).


  • 5K- 15K Plug Catchers
  • 3”- 7” Plug Catchers
  • Gate Valve Manifolds
  • Plug Valve Manifolds
  • Wing Seal Manifolds
  • Hydraulic Choke Manifolds
  • Sand Separators for 3K-15K psi
  • Production 1440 units
  • Combo Units
  • Meet NACE manufacturing standards

  • Jumbo 2000 psi Test separators
  • Production Tanks
  • Low Pressure / High Volume Test Separators
  • Three and Four phase separators
  • Meet NACE manufacturing standards
  • 3”-10” Self Ignite Igniters
  • 500 BTU – 2 Million BTU


We provide packages for flowback support during the tubing conveyed perforation, frac, and drill-out stages of development. At the conclusion of the plug drill-out, we install a complete set of well testing equipment to clean up the well for final production and to provide comprehensive data on fluids recovery and composition analysis, gas rate and flow measurement, and solids recovery.

To learn more about well testing & flowback at Select Energy Services, click here to contact an experienced member of our team. For more information about Well Testing Safety at Select, click here.