Convert Cubic feet per day to US barrels per day
Convert Cubic feet per day (ft³/d) to US barrels per day (bbl/d) instantly and accurately.
Conversion Formula
bbl/d = ft³/d × 0.1781076067
About Cubic feet per day
The cubic foot per day (ft³/d) equals 0.028316846592/86400 ≈ 3.277×10⁻⁷ m³/s, found in US oil-and-gas production reports for low-rate gas wells and groundwater monitoring wells. A marginal coalbed-methane well producing 50 Mcf/d (50 000 ft³/d) of gas represents a modest but economic flow; residential water-well yield tests report in ft³/d. 1 ft³/d ≈ 3.277×10⁻⁷ m³/s.
About US barrels per day
The US barrel per day (bbl/d or bpd) equals 0.158987294928/86400 ≈ 1.840×10⁻⁶ m³/s, the universal unit for crude-oil production, refinery capacity, and petroleum-product supply/demand reporting. Saudi Arabia produces ≈9-10 million bbl/d; global demand is ≈99-102 million bbl/d. All oil-market pricing, OPEC quotas, and EIA reports use bbl/d. 1 bbl/d ≈ 1.840×10⁻⁶ m³/s ≈ 0.15899 m³/d.
Quick Reference Table
| Cubic feet per day (ft³/d) | US barrels per day (bbl/d) |
|---|---|
| 1 ft³/d | 0.178108 bbl/d |
| 2 ft³/d | 0.356215 bbl/d |
| 5 ft³/d | 0.890538 bbl/d |
| 10 ft³/d | 1.78108 bbl/d |
| 25 ft³/d | 4.45269 bbl/d |
| 50 ft³/d | 8.90538 bbl/d |
| 100 ft³/d | 17.8108 bbl/d |