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 ft<sup>3</sup> (160 km<sup>3</sup>). It will begin production of natural gas and condensates in 2015, with a production rate of around 325.5 million ft<sup>3</sup>/day (9.3ÃÂ10<sup>5</sup> m<sup>3</sup>).