250 HP Acid Gas Reciprocating Compressor Package (Custom Unit)

Compass Model No.: EM250-RAA4

Application: Acid Gas Injection

Location: Dawson Creek, British Columbia

Customer Objective: An acid gas injection reciprocating compressor package

Design Challenges: Acid gas composition 60% H2S, 30% CO2, 10% H20

Compass Solution: Compass constructed a custom 5-stage, reciprocating, electric drive, acid gas injection package.

This package required a high level of engineering to ensure operability and a minimal level of maintenance. It incorporated Compass’ acid gas injection standards which includes full stainless steel process construction.

Major Equipment Specifications

Compressor: Ariel JGA/4, (1) 13.500” JG, (1) 8.500” JG, (1) 5.125” JG, (1) 4.750” JG-CE, (1) 2.750” JG-HE cylinders

Drive: Marathon 250 HP electric motor, 1200 rpm, 480 V / 3 PH / 60 Hz

Air Cooler: Air-X-Limited 81AEF forced draft cooler assembly, complete with warm air recirculation

Control Panel: Allen Bradley – Compact Logix PLC control system complete with accessories

Other Features: Full stainless steel weld package (vessels, piping, vales and instrumentation)

Download/Print PDF