The bulk of the current crude oil production is accounted for by six major fields: Romashkinskoye, Novo-Yelkhovskoye, Bavlinskoye, Bondyuzhskoe, Pervomaiskoye and Sabanchinskoye.
Crude Oil production by the largest fields in 2018
| Name | ‘000 t |
| Romashkinskoye | 15 494 |
| Novo-Elkhovskoye | 2 780 |
| Bavlinskoe | 1 207 |
| Bondyuzhskoye | 239 |
| Pervomayskoye | 310 |
| Sabanchinskoye | 537 |
| Arkhangelskoye | 237 |
The Company consistently ensures an increase in the level of production. In 2018, the output of PJSC TATNEFT amounted to 29.2 million tonnes of crude oil. The aggregate production volume of the whole TATNEFT Group amounted to 29.5 million tonnes of crude oil 2018.
In the reporting year, 445 new production wells were put into operation at the fields of PJSC TATNEFT. The average flow rate of new wells was 11.6 tons of oil per day. 296 wells were developed for water injection.