Oil & Gas Midstream — ZAP Engineering

Onshore Oil & Gas Midstream

Greater throughput, product recovery, and reliability for critical midstream assets.

Midstream Engineering for Throughput and Reliability

ZAP helps midstream operators increase throughput, improve product recovery, meet pipeline specifications, and resolve constraints in operating facilities. Our experience includes gas processing, compression, treating, NGL recovery, pipeline interconnects, storage, and terminal infrastructure.

Project Delivery Across Midstream Assets

For new facilities and complex brownfield modifications, ZAP brings engineering, procurement, and construction together, giving clients clear accountability from early design through startup. Our process, mechanical, electrical, automation, and construction expertise supports technically sound solutions that meet production requirements, fit demanding outage windows, and maintain safe, reliable operations.

Shane Wilson

Vice President of Business Development

Midstream Oil & Gas Capabilities

Gas Processing & NGL Recovery
  • Cryogenic gas plants
  • Turboexpander and mechanical refrigeration units
  • Joule-Thomson plants
  • Fractionation and product stabilization
  • Nitrogen rejection units and helium recovery
  • Mercury removal systems
  • Pressure-swing adsorption systems
  • Molecular sieve and glycol dehydration
Acid Gas & Carbon Management
  • Acid-gas injection systems
  • Acid-gas compression and dehydration
  • CO₂ compression and injection infrastructure
  • Amine treating and specialized solvent systems
  • Sulfur recovery units and tail-gas treating
  • H₂S removal and scavenging
Compression & Pump Stations
  • Mainline and field-gathering compression
  • Booster stations and liquid-pump facilities
  • Vapor-recovery units
  • Automation, controls, and SCADA integration
  • Pulsation and vibration analysis
Storage & Terminal Infrastructure
  • Truck, rail, and barge loading and unloading
  • Bulk-liquid storage and tank farms
  • LACT units and custody-transfer systems
  • Pipeline interconnects and metering skids

Contact us

We partner with clients across the energy and industrial markets to solve complex technical challenges and deliver projects that perform.