| Yuanba | |
| Country: | China |
| Region: | Sichuan |
| Offonshore: | onshore |
| Operator: | Sinopec |
| Discovery: | 2011 |
| Start Production: | 2015 |
| Production Gas Mmcuft/D: | 325.5 |
| Production Gas Mmscm/D: | 9.3 |
| Production Gas Bcm/Y: | 3.4 |
| Est Gas Bft: | 5600 |
| Est Gas Bcm: | 160 |
The Yuanba gas field is a natural gas field located in Sichuan, China. Discovered in 2011, it was developed by Sinopec, determining it to have initial total proven reserves of around 5.6 trillion ft3 (160 km3). It will begin production of natural gas and condensates in 2015, with a production rate of around 325.5 million ft3/day (9.3×105 m3).