Management of the development of the Tazovsky oil and gas condensate field with a thin oil rim of high-viscosity oil with a massive gas cap

2021 ◽  
Author(s):  
G. T. Apasov ◽  
D. A. Borisov ◽  
E. V. Voevoda ◽  
M. Y. Gvozdev ◽  
V. A. Gribanov ◽  
...  
Keyword(s):  
Oil And Gas ◽  
High Viscosity ◽  
Gas Condensate ◽  
Oil Rim ◽  
High Viscosity Oil

Creating and Maintenance of Well's Lift Models at Oil Rim Field's Under-Gas-Cap Zones - Experience Novoport Oil and Gas-Condensate Field and Tazovskoe Oil and Gas-Condensate Field

2020 ◽  
Author(s):  
Renat Timergaleevich Apasov ◽  
Gaidar Timergaleevich Apasov ◽  
Artem Igorevich Varavva ◽  
Dmitriy Vadimovich Vinogradov ◽  
Fedor Igorevich Polkovnikov ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Gas Condensate ◽  
Oil Rim

scholarly journals PRODUCTION REDUCTION ANALYSIS AND WELL OPERATION ANALYSIS

2021 ◽  
pp. 92-98
Author(s):  
Ivan Zezekalo ◽  
Svetlana Bukhkalo ◽  
Iryna Ivanytska
Keyword(s):  
Development Strategy ◽  
Oil And Gas ◽  
Correct Choice ◽  
High Viscosity ◽  
Oil Fields ◽  
Technical Knowledge ◽  
Work Processes ◽  
Operation Analysis ◽  
Efficient Prediction ◽  
High Viscosity Oil

The method of Arps fall curve as an effective method that allows reliable and efficient prediction of well flow, a necessary parameter for optimal and correct choice of well operation is considered in the article. Forecasting the flow rate of wells in fields with high-viscosity oil stocks is one of the most difficult tasks in the development of oil fields. It is proved that the use of the Arps method simplifies this task, as it gives the correct results quickly and easily. The importance of the choice of well operation methods is analyzed. It has been proven that the analysis of reduced production is a means of identifying productivity problems in wells to assess their future productivity and expected service life. The use of the Harmony Enterprise platform is designed to analyze the performance of oil and gas wells and inventory assessment, to create common corporate work processes, use technical knowledge and exchange interpretations, which allows you to identify promising assets, evaluation and development strategy. The results of this work are very important and necessary for further research and analysis of the fall in production and analysis of the well.

Experience of Application of Different Multiphase Metering Technologies for Cold Production and High Viscosity Oil Systems

2021 ◽  
Author(s):  
Mikhail Igorevich Tonkonog ◽  
Yermek Talgatovich Kaipov ◽  
Dmitry Sergeevich Pruglo
Keyword(s):  
Volume Fraction ◽  
High Viscosity ◽  
Production Optimization ◽  
Gas Content ◽  
Two Phase ◽  
Production Monitoring ◽  
Oil Rim ◽  
Phase Separator ◽  
High Viscosity Oil ◽  
Gas Volume

Abstract Production monitoring is essential not only for fiscal applications, but also for production optimization and efficient reservoir management. So, production measurements must be both accurate and frequent enough, revealing a consistent trend of well operating parameters. This is especially important for reservoirs of complex geology, like oil rim reservoirs in poorly consolidated sandstone formations with presence of aquifer and gas cap drive. Production monitoring can be implemented with different technologies, accuracy of monitoring is however affected by different factors like gas content, viscosity and temperature of produced fluids. Paper presents pragmatic approach and analysis of applicability of different measurement technologies: compact two-phase separator and two different multiphase metering technologies applied at oil wells of Tazovskoye field operated by LLC "Meretoyakhaneftegaz", which production conditions are very challenging due to high gas volume fraction of the produced fluid, high viscosities and low temperatures.

scholarly journals CONCEPTUAL APPROACH, PECULIARITY AND COMPLEXITY OF THE OIL RIM DEVELOPMENT UNDER CONDITION OF ABNORMAL LOW RESERVOIR PRESSURE AND TEMPERATURE: THE CASE OF CHAYANDINSKOYE OILFIELD, EASTERN SIBERIA

2020 ◽  
pp. 33-39
Author(s):  
Sh. Nigamatov ◽  
Л.Р. Ismagilova ◽  
S. Andronov ◽  
A. Markov ◽  
А.Н. Boshchenko ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Gas Condensate ◽  
Oil Reservoir ◽  
Reservoir Pressure ◽  
Eastern Siberia ◽  
Conceptual Approach ◽  
Operation Conditions ◽  
Well Design ◽  
Thermobaric Conditions ◽  
Oil Rim

The oil rim reserves development suggests complexity in maintaining the balance of gas and oil withdrawals from the reservoir, choosing the optimal well design and geosteering, justifying well operation conditions, etc. In addition, gas and oil reservoir can be complicated by diagenetic alterations of deposits, blocked structure, abnormal thermobaric conditions. The paper presents the results of conceptual approach to the Botuobinskiy horizon’s oil rim development design at the Chayandinskoye oil and gas condensate field with the presence of the above complications. This experience can be applied to assess the majority of fields in Eastern Siberia.

Russian government eyes mining firms as new tax source

2020 ◽  
Keyword(s):  
Oil And Gas ◽  
High Viscosity ◽  
Russian Government ◽  
Mineral Extraction ◽  
Sovereign Wealth Fund ◽  
Content Type ◽  
Excise Tax ◽  
The Government ◽  
High Viscosity Oil

Significance Facing a budget gap formerly filled by oil and gas, the Russian government is proposing new taxes for the mining, oil and tobacco industries. It is considering proposals to triple the mineral extraction tax on metals, fertilisers and high-viscosity oil producers. Impacts The new taxes could bring as much as USD4.5bn a year in additional budget revenues and will relieve pressure to borrow domestically. A tax shift is seen as more sustainable to drawing on the sovereign wealth fund, which will be kept for emergencies. The government also intends to raise revenues by increasing excise tax on cigarettes by 20% in next year's budget.

Creating and Maintenance of Well's Lift Models at Oil Rim Field's Under-Gas-Cap Zones - Experience Novoport Oil and Gas-Condensate Field and Tazovskoe Oil and Gas-Condensate Field (Russian)

2020 ◽  
Author(s):  
Renat Timergaleevich Apasov ◽  
Gaidar Timergaleevich Apasov ◽  
Artem Igorevich Varavva ◽  
Dmitriy Vadimovich Vinogradov ◽  
Fedor Igorevich Polkovnikov ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Gas Condensate ◽  
Oil Rim

Creating the Integrated Model for Conceptual Engineering of Reservoir Management and Field Facilities Construction – Experience of Tazovskoe Oil and Gas-Condensate Field.

2021 ◽  
Author(s):  
Artem Igorevich Varavva ◽  
Renat Timergaleevich Apasov ◽  
Dmitry Alexeyevich Samolovov ◽  
Artem Viktorovich Elesin ◽  
Gaidar Timergaleevich Apasov ◽  
...  
Keyword(s):  
Growth Rates ◽  
Oil And Gas ◽  
High Growth ◽  
Integrated Model ◽  
Gas Condensate ◽  
Gas Oil ◽  
Full Field ◽  
Conceptual Engineering ◽  
Construction Experience ◽  
Oil Rim

Abstract The paper describes the experience of building a full-field integrated model (PK1 reservoir) of the Tazovskoye field, including a model of the reservoir, wells, and a gathering network, taking into account the external transportation system. In order to integrate the features of the field, such as the simultaneous development of a thin oil rim and a gas cap, high growth rates of the gas-oil ratio, oil wells - both ESP-operated and flowing, algorithms and tools have been developed, which are discussed in the paper. The results of the integrated model runs are given, main features of the solutions are highlighted.

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