Orenburgneft: Reserves Increased by 30 million tons in 2020
The reserves of JSC Orenburgneft (a production asset of Rosneft) increased by more than 30 million tons of hydrocarbons in 2020. The company discovered 9 new fields and 40 deposits within the existing fields with total recoverable industrial grade reserves of more than 11 million tonnes of oil equivalent. Among …
Orenburgneft: Commissioned Three New Fields
Orenburgneft (part of Rosneft’s perimeter) has brought into commercial development three new fields – Mamalaevskoye, Kornilovskoye and Novosibirsk. The total recoverable reserves of the fields amount to 7.6 million tons of oil. The commissioning of new fields is part of a large-scale development program for the Radovsky, Kornilovsky and Novobogolyubovsky license …
Orenburgneft Received a Record Oil production from Carbonate Formations
Specialists of Orenburgneft JSC, a Rosneft subsidiary, commissioned the first horizontal wells in the carbonate formations of Perm deposits *. Thanks to the selection of the optimal method for developing subsoil with a complex geological structure, the starting production rate was 100 tons of oil per day. This is a record indicator …
Orenburgneft Introduces a Unique Technology for the Development of Hard-to-Recover Reserves
Specialists at Orenburgneft, a subsidiary of Rosneft, conducted successful pilot tests of an innovative technology for developing hard-to-recover reserves. The technology consists of thermogas-chemical exposure to a solution of mixtures that, under the influence of an activating substance, trigger a chemical reaction inside the formation. Under the influence of temperature, the …
Orenburgneft entered in the commercial development of three new fields
JSC “Orenburgneft”, a subsidiary of Rosneft, has started commercial operation of three new oil fields in the South Orenburgskoy region – Bolotovskogo, Eastern and South — Bolotovskogo. Their initial recoverable reserves of AV1B2 categories are 5.4 million tons of oil. The introduction of new fields is part of a large-scale …
Rosneft Publishes Operating Results for Q3 and 9M 2018
Upstream Hydrocarbon production amounted to 72.4 mmtoe (5.83 mmboed) in Q3 2018 and 211.8 mmtoe (5.75 mmboed) in 9M 2018, exceeding the level of Q2 2018 and 9M 2017 by 3.3% and 0.5% respectively. EFFICIENT PRODUCTION RECOVERY RESULTING FROM OPEC+ LIMITATIONS EASING Q3 2018 AVERAGE DAILY HYDROCARBON PRODUCTION REACHED 5.83 MMBOE, DEMONSTRATING …
Orenburgneft: Opens New Oil Deposit, Mamalaevskoye, on the Radovsky License
PJSC Orenburgneft, a subsidiary of Rosneft, has opened a new oil deposit, Mamalaevskoye, with total recoverable reserves of more than 2 million tons of oil. The deposit is located within the Radovsky licensed area and was discovered as a result of drilling a prospecting and evaluation well at the Mamalaevskaya …
Orenburgneft: Forecasting Drilling Mud Loss through Interval Wellbore Pressure Testing
А. A. Voronin (OJSC Orenburgneft) AAVoronin@rosneft.ru Introduction Based on experience, in almost all of the wells drilled in the Orenbourg region there is a mud loss issue at various intervals, where the probability of mud loss occurring, during drilling, is approximately 50%. Frac gradient data which is included into the …
TMK Provides Pipes and Services for Orenburgneft’s hydraulic fracturing project
TMK, one of the world’s leading producers of tubular products for the oil and gas industry, has provided tubing with premium connections TMK FMT and related services for the hydraulic fracturing project at the Davydovskoye oilfield operated by Orenburgneft, a Rosneft subsidiary. The fracturing operations will be managed by Schlumberger. …
TNK-BP Increases Estimated Recoverable Reserves at Tarkhanovskoe Field by 50%
ТNК-ВР reports that it has seen oil flow to surface at the Tarkhanovskoe field in the Orenburg region. As a result of implementing new drilling technology a flow rate of 150 t/day was seen from well # 10. This allowed increasing the estimated recoverable reserves of the Tarkhanovskoe field by …