Steam injection is one of the most effective enhanced oil recovery (EOR) methods, especially in heavy oil fields. But did you know that the compressor you choose can make or break the efficiency and safety of your injection process?

Whether you’re operating a mobile skid or a fixed steam generation facility, selecting the right compressor is critical to achieving reliable, stable, and cost-effective steam delivery.

🔍 Why Compressors Are Essential in Steam Injection

In oilfield EOR systems, compressors are used to:

• Pressurize fuel gas (natural gas, LPG, or wellhead gas) to feed OTSGs (Once Through Steam Generators)

• Provide compressed air for combustion in boilers

• Deliver gas to burners at constant pressure and flow

• Support nitrogen injection in some thermal projects

Without the right compressor, issues like inconsistent steam output, fuel inefficiency, or even equipment damage can occur.

🔥 Common Pain Points Faced by Oilfield Operators

Many operators struggle with:

• ❌ Compressors that fail under high ambient heat

• ❌ Lack of explosion-proof features for flammable gas

• ❌ Poor reliability in remote locations

• ❌ Difficult maintenance and lack of local service

• ❌ Units that can’t handle sour gas or H₂S

✅ Recommended Compressor Types for Steam Injection

At Keepwin, we’ve been designing oilfield-ready compressors for over 20 years. For steam injection projects, we recommend:

1. Oil-Free Reciprocating Gas Compressors

• Ideal for compressing natural gas or associated gas

• No oil contamination—clean gas delivery

• Easy to maintain, rugged, and explosion-proof

2. High-Pressure Nitrogen or Air Boosters

• Used for supporting combustion or purging

• Pressure range up to 500 bar

• Optional skid-mounted for mobile field deployment

🛠 Real Project Example

In 2023, a North African client approached Keepwin for a steam injection upgrade. Their challenge: fluctuating fuel gas pressure and poor combustion in steam boilers.

We provided them with our Keepwin WF‑4.3/5‑250 oil-free reciprocating compressor, customized for:

• Inlet pressure: 0.5–1 bar

• Discharge pressure: 250 bar

• Flow: 400 Nm³/h

• Zone 2 explosion protection

The system was installed on a trailer, operating flawlessly in remote desert conditions.

📌 How to Choose the Right Compressor?

Ask yourself:

• What’s your fuel gas type and pressure range?

• Is your site remote or mobile?

• Do you require oil-free compression?

• Is the gas flammable, wet, or corrosive?

Keepwin engineers offer free consultation and custom selection based on your EOR process and local standards.

🌍 Who Is This For?

• Oilfield EOR Operators (SAGD, CSS, thermal)

• Mobile steam injection service providers

• Wellhead gas treatment and compression teams

• Project EPC contractors and equipment integrators

📞 Talk to Our Experts Today

Don’t let fuel gas pressure hold back your EOR performance.
Choose a compressor that’s built for oilfields—safe, stable, and field-proven.

👉 Contact us at www.keep-win.com or request a catalog.