Oil and gas industry >>> Geological prospecting
Fields were opened in 2013 year
Four oil fields were discovered in 2013 totally (two oil fields of which were discovered by LLC “Surgutneftegaz” and two oil fields of which were discovered by JSC “LUKOIL-Western Siberia”). Total recoverable reserves of new oil fields are 707 thousand tons of category С1 (estimated reserves) and 5507 thousand tons of category С2 (inferred reserves).
1. East-Synyeganskoye oil field is located in 85 km to the northeast from Khanty-Mansiysk. The oil field is a part of Lyaminskiy and Priobskiy oil and gas districts of Frolovskaya oil-and-gas bearing region. 9101P East-Vychyakhskaya prospecting hole was a discoverer. A commercial oil content of the oil field is connected with deposits of middle Jurassic oil-and-gas bearing complex (bed Ю2-3). Testing between 2779.8-2785.8 meters an oil flow with an oil production rate of 2.22 m³/day was received in condition of hydrodynamic head of 1145 meters.
2. West-Yuilskoye oil field is located in 282 km to the northwest from Surgut. That is a part of Kazymskiy potential oil and gas district of Frolovskaya oil-and-gas bearing region. A prospecting hole 4855 drilled in the south-eastern part of the West-Vatlorskaya structure produced a commercial oil flow. As a result of bed Ю21 testing between 3137-3147 meters, after fracturing, an oil flow with an oil production rate of 2.22 m³/day was received.
3. North- Vatyeganskoye oil field is located in 164 km to the southwest from Surgut, it is a part of Vartovskiy oil and gas district of Sredneobskiy oil-and-gas bearing region. The prospecting hole 199 named North-Vatyeganskaya drilled at the end of the year of 2012 is a discoverer of the oil field. A commercial oil content of the oil field is connected with deposits of Vasyuganskiy oil and gas district (bed Ю11. Testing between 2866.5-2872 meters an oil flow with an oil production rate of 2.22 m³/day was received in condition of a middle dynamic head of 1840 meters.
4. East- Kayumovskoye oil field is located in 187 km to the west from Khanty-Mansiysk. That is a part of Shaimskiy oil and gas district of Priuralskaya oil-and-gas bearing region. A commercial oil content of terrigenous deposits of bed П was a result of drilling of a prospecting hole 12004 named Nyarturskaya. Testing between 1963-1981 meters an oil flow with an oil production rate of 2.22 m³/daywas received in condition of ΔР 10 MPa.