INFLUENCE OF FLOWS IN THE PERFORATION CHANNELS AND IN THE WELL ON THE SYSTEM PRODUCTIVITY
Abstract
The numerical algorithm was developed for joint modeling of fluid influx from the productive layer into the well through a system of perforation channels. The fluid movement in the porous medium is described based on the linear flow Darcy’s law. The perforation channels in the porous medium and in the borehole are realized as one-dimensional linear drains. The flows in perforation channels and in the borehole are described within the approximation of the pipe hydraulics with the possibility to take into account both laminar and turbulent regimes. The influence of perforation channels and borehole flow regimes on the efficiency of system in the whole is analyzed using systematic calculations.
About the Authors
O. B. Bocharov
Novosibirsk Technology Center of the company «Baker Hughes B.V.»
Russian Federation
Russian Federation
Candidate of Sciences in Physics and Mathematics, associate professor, scientific worker
phone: 89231804288
D. Yu. Kushnir
Novosibirsk National Research State University
Russian Federation
Russian Federation
postgraduate
phone: 89237096087
References
1. Булатов А. И., Макаренко П. П., Будников В. Ф., Басарыгин Ю. М. Теория и практика заканчивания скважин: Под ред. А. И. Булатова. В 5 т. Т. 5. – М.: Недра, 1998.
2. Karakas M., Tariq S.M. Semianalytical Productivity Models for Perforated Completions // SPE Production Engineering. February, 1991. Vol. 6, № 1. p.73-82.
3. Sun D., Li B., Gladkikh M., Satti R., Evans R. Comparison of Skin Factors for Perforated Completions Calculated with Computational Fluid Dynamics Software and a Semi-Analytical Model // SPE 143663- MS presented at the SPE European Formation Damage Conference, Noordwijk. June, 2011. p.1-15.
4. Сохошко С. К. Развитие теории фильтрации к пологим и горизонтальным газовым и нефтяным скважинам и ее применение для решения прикладных задач: Дис. … докт. техн. наук. Тюмень: ТюмГНГУ, 2008. – 211 с.
5. Рудяк В. Я, Бочаров О. Б., Кушнир Д. Ю. Эффективный алгоритм расчета притока флюида в скважину через систему перфорационных каналов // Вычислительные технологии, 2013. т. 18, – № 2. – С. 72-83.
6. Маскет М. Течение однородных жидкостей в пористой среде. – Москва-Ижевск: Институт компьютерных исследований, 2004. – 628 с.
7. Попов Д. Н. Динамика и регулирование гидро- и пневмосистем. – М.: Машиностроение, 1977.
8. Курганов А. М., Федоров Н. Ф.Справочник по гидравлическим расчетам систем водоснабжения и канализации. – Л.: Стройиздат, 1973. – 408 с.
9. Андерсон Д., Таннехил Дж., Плетчер Р. Вычислительная гидродинамика и теплообмен. – М.: Мир, 1990.
10. Sinor A., Powers J., Ripp C., Lovin S., McEntire M. Unique Field Research Facility Designed to Accelerate New Technology Development and Enhance Tool Reliability // AADE 01-NC-HO-36 presented at the AADE 2001 National Drilling Conference, Houston, TX, March, 2001. P. 27-29.
Review
For citations:
Bocharov O.B., Kushnir D.Yu. INFLUENCE OF FLOWS IN THE PERFORATION CHANNELS AND IN THE WELL ON THE SYSTEM PRODUCTIVITY. Oil and Gas Studies. 2014;(2):17-24. (In Russ.)
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