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Exploration and Production

Development of the resource potential and efficient subsoil exploration are the top priorities of SLAVNEFT. OOO Megion Geologia (Khanty-Mansi Autonomous Area - Yugra) and OOO Baikit Oil & Gas Exploratory Expedition (Krasnoyarsk region), the Company’s enterprises, explore the hydrocarbons fields in SLAVNEFT’s license areas.

SLAVENFT and its Subsidiaries hold licenses for oil and gas prospecting, exploration and production from 35 subsoil areas. 37 oil and gas fields are located in these subsoil areas, including:

the Aganskoye, Arigolskoye, Achimovskoye, Vatinskoye, Vakhskoye, Vostochno-Okhteurskoye, Zapadno-Asomkinskoye, Zapadno-Pokamasovskoye, Zapadno-Ust-Balykskoye, Zapadno-Chistinnoye, Ininskoye, Ketovskoye, Kysomskoye, Lugovoye, Maksimkinskoye, Malochernogorskoye, Megionskoye, Mykhpaiskoye, Novo-Pokurskoye, Ostrovnoye, Pokamasovskoye, Polevoye, Pyatkovskoye, Samotlorskoye, Severo-Negusyakhskoye, Severo-Orekhovskoye, Severo-Ostrovnoye, Severo-Pokurskoye, Tailakovskoye, Uzunskoye, Chistinnoye, Yuzhno-Aganskoye, Yuzhno-Ostrovnoye, Yuzhno-Pokamasovskoye and Yuzhno-Chistinnoye fields in the Khanty-Mansi Autonomous Area – Yugra;

the Kuyumbinskoye field (located in 4 license areas: Kuyumbinsky, Kordinsky, Abrakupchinsky license areas and a part of the Tersko-Kamovsky license area) and the north-eastern part of the Yurubcheno-Tokhomskoye field (in the Tersko-Kamovsky license area) in the Krasnoyarsk region.

In 2020, a set of fulfilled exploration works, application of new production drilling technologies and transfer of discovered hydrocarbon reserves into commercial categories AB1C1 allowed the Company to ensure 220% of the resource base recovery (+21.4 mln tons). 6 new oil deposits were discovered in the Megionsky, Tailakovksy, Ketovsky, Zapadno-Asomkinsky and Yuzhno-Ostrovnoy license areas of KhMAO-Yugra; these deposits were recorded in books of the State Reserves Commission.

In 2020, DeGolyer and MacNaughton (international consulting company) performed the independent audit of SLAVNEFT’s hydrocarbons reserves.  
 
 
Remaining recoverable oil reserves (mln bbl)
 
 Proved Reserves
2014
2015
2016
2017
2018
2019
2020
TP SPE-PRMS
1,973
1,922
1,876
1,869
1,833
1,842
1,845
2P SPE-PRMS
5,140
5,121
5,132
5,160
5,195
5,282
5,444
3P SPE-PRMS
7,831
7,826
7,861
7,803
 7,847
7,904
8,043
ТР SEC LOF
1,797
1,768
1,753
1,737
1,753
1,759
1,763
Associated gas reserves (bln cubic feet)
 
 Proved Reserves
2014
2015
2016
2017
2018
2019
2020
TP SPE-PRMS
375
371
 395
367
401
398
444
 2P SPE-PRMS
655
 706
882
952
974
961
825
3P SPE-PRMS
874
925
1,175
1,248
1,295
1,311
1,110
ТР SEC LOF
365
353
391
358
398
 394
 440
TP (Total Proved) – total proved reserves.
2P (TP + Probable) – total proved + probable reserves.
3P (TP + Probable + Possible) – total proved + probable + possible reserves.
LOF (Life of Field) – total proved reserves for the life of fields.
 
As for oil production, SLAVNEFT ranks 8th in the Russian Federation. The Company produces the main quantities of raw hydrocarbons in KhMAO-Yugra where PJSC Slavneft-Megionneftegaz performs its operational activity.

OOO Slavneft-Krasnoyarskneftegaz develops the Kuyumbinskoye and Yurubcheno-Tokhomskoye fields, which infrastructure is actively being constructed. Produced hydrocarbons are delivered to the system of the Kuyumba-Taishet oil trunk pipeline. Drilling operations in the fields of the Krasnoyarsk region are performed by OOO Baikit Oil & Gas Exploratory Expedition. In 2020, the Expedition crews drilled 117.8 thousand meters of the rock formation and increased the drilling progress by 84% against this indicator of the previous year.

In 2020, SLAVNEFT’s Enterprises totally produced 9.7 mln tons of crude oil and 565.4 mln m3 of associated petroleum gas. 208 new wells were commissioned in the Company’s license areas. The production drilling progress made 865.1 thousand meters.