| Ain Tsila | |
| Country: | Algeria |
| Region: | Illizi Province |
| Offonshore: | onshore |
| Operator: | Petroceltic International |
| Discovery: | 2012 |
| Start Production: | expected 2020-2021 |
| Est Gas Bft: | 10100 |
| Est Gas Bcm: | 289 |
The Ain Tsila gas field is a natural gas field located in the Illizi Province. It was discovered in 2012 and developed by Petroceltic International. Production is expected to begin in 2020-21 and will produce natural gas and condensates. The total proven reserves of the Ain Tsila gas field are around 10.1 trillion cubic feet (289×109m³), although there is no acquired well test data to support this figure. Production is slated to be around 350 million cubic feet/day (10×105m³).[1]