Oil and Gas facility at sunrise

Oil & Gas

Mesa’s Oil, Gas, and Chemical group is part of our broader Industrial business unit.  Our experience and capabilities are diverse from multiphase storage, pumping, compression, and piping to all the ancillary systems associated with an installation.  Mesa has a strong background in all phases of design from budgetary planning, schematic design, detailed design, construction administration, and commissioning/testing.  We work well from single discipline efforts through multi-discipline efforts to full, turnkey solutions or EPC.  We can scale our services according to your needs and are truly the embodiment of LARGE enough to perform, small enough to care.

Industries Served

Mesa’s Oil, Gas, and Chemical group serves a variety of industries and clients.  While a number of our clients limit divulging information about them and our work for their company, they are typically involved in the following industries and markets:

  • Natural Gas Upstream, Midstream, Downstream, & Processing
  • Natural Gas Liquids (NGL) Refining, Processing, and Distribution
  • Chemical Production, Blending, and Distribution
    • Alternative Fuels & Energy
    • Specialty Materials & Composites
  • Metal, mineral, and raw material production and distribution
  • Petrochemical Refining and Production
  • Polymer & Rubber Manufacturing
  • Hydrocarbon Production, Storage, Transportation, and Distribution
  • Recycling byproducts, wastes, and contaminants
  • Terminal & distribution facilities
  • Waste Processing, Remediation, and Confinement


For more information about our Engineering & Design services, click here.


  • Hydrocarbon processing, transportation, & storage
  • Compressor & pump station designs, M&R stations
  • Chemical, petrochemical & process piping design
  • Pipeline flow and hydraulic modeling and design
  • Process flow diagrams (PFDs) & Process Instrumentation Diagrams (P&IDs)
  • Produce water fracking liquids & plant wash water holding, pre- treatment, & disposal systems
  • Purging & pressurization system design
  • Safety Instrumented Systems (SIS) design and implementation
  • Corrosion prevention and protection design


  • Area classification & hazardous area design including SIS controls
  • Cathodic protection systems
  • SCADA/PLC/RTU/HMI specification & programming
  • Engine & turbine controls
  • Generator & compressor controls
  • Process control systems
  • Instrumentation specification, selection, & application
  • NERC CIP compliant solutions
  • Networking, communications, & security/surveillance systems
  • Power distribution & emergency backup systems including remote & alternative power facilities
  • Complete switchyard & substation design
  • Control panels, packaged systems, and skid-mounted solutions
  • Startup, calibration, commissioning, & system validation


  • Full EPC solutions
  • Construction management & inspection
  • BOP system support for equipment integration
  • Drawing & installation verification (including laser scanning & system walkdowns)



  • Corridor identification, route refinement, agency consultation, & public outreach
  • Permitting, licenses, & land rights
  • Pipeline route selection & surveying

Site Civil Plans

  • Above & below ground piping, structures, & routing
  • Drainage & excavation
  • Spill Prevention, Control, & Countermeasure (SPCC) Plans

Civil Infrastructure

  • Equipment pads
  • Heavy, reinforced, blast- resistant structures
  • Thrust blocks & piping support