Quick Power Estimation for Budgetary Sizing
| Ratio | HP/MMscfd | Application |
|---|---|---|
| 1.5:1 | 18-25 | Low ratio boost |
| 2:1 | 30-40 | Gathering |
| 3:1 | 55-70 | Typical field |
| 4:1 | 80-100 | High ratio |
| 6:1+ | 110-140 | Multi-stage |
Understand compressor power calculations and sizing methods
HP per MMscfd is a quick estimation of the horsepower required per million standard cubic feet per day of gas flow for a reciprocating compressor.
This method is ideal for budgetary sizing and field estimates when detailed compressor performance data is not yet available.
It requires the compression ratio and gas gravity to estimate horsepower per MMscfd for reciprocating compressors.