| Roncador | |
|---|---|
  Location of Roncador | |
| Country |  Brazil |
| Location | Campos Basin |
| Block | P-36[1] |
| Offshore/onshore | Offshore |
| Coordinates | 21°58′37″S 39°46′52″W / 21.977°S 39.781°W |
| Operator | Petrobras |
| Field history | |
| Discovery | 1996 |
| Start of production | 1999 |
| Peak year | 2014[2] |
| Production | |
| Current production of oil | 460,000 barrels per day (~2.9×107 t/a) |
| Estimated oil in place | 3,000 million barrels (~5.1×108 t) |
| Producing formations | Upper Cretaceous[3] |
Roncador oil field is a large oil and gas field located in the Campos Basin, 125 km (78 mi) off the coast of Brazil, northeast from Rio de Janeiro. It covers a 111 km2 (43 sq mi) area and reaches depths between 1,500 and 1,900 metres (4,900 and 6,200 ft).[3]