Researching of methods of thermopolymer stimulation
UDC: 622.276.65
DOI: -
Authors:
ZUBAREVA I.A.
1,2,
IVANTSOV N.N.1
1 Tyumen Petroleum Research Center, Tyumen, Russia
2 University of Tyumen, Tyumen, Russia
Keywords: thermopolymer stimulation, polymer stimulation, high-viscous oil, loosely-cemented reservoir rock
Annotation:
The authors of the article propose a method of thermopolymer stimulation which allows significant increase of both oil production rates and the ultimate oil recovery of a reservoir. Based on laboratory and computational experiments, the performance of the proposed method for the development of highly-viscous oil reservoirs in loosely-cemented reservoir rock has been proven versus conventional stimulation options.
Bibliography:
1. Poisk novykh resheniy dlya optimizatsii razrabotki Russkogo mestorozhdeniya / V.V. Vasil’ev [i dr.] // Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy. – 2018. – № 4. – S. 46–52. – DOI: 10.30713/2413-5011-2018-4-46-52
2. Ivantsov N., Stepanov S. Study of Sharp Drop in Production Rates of Horizontal Wells in Unconsolidated Rock of Heavy Oil Reservoir // SPE-157869. – 2012.
3. Ivantsov N.N. Issledovanie fil’tratsii polimernykh rastvorov v slabostsementirovannom kollektore // Vestn. Tyumenskogo gosudarstvennogo un-ta. Fiz.-mat. modelirovanie. Neft’, gaz, energetika. – 2018. – T. 4, № 2. – S. 136–150. – DOI: 10.21684/2411-7978-2018-4-2-136-150
4. Zubareva I.A., Stepanov A.V., Gavris’ A.S. Vosproizvedenie geomekhanicheskikh effektov pri adaptatsii gidrodinamicheskoy modeli slabostsementirovannogo kollektora // Vestn. Tyumenskogo gosudarstvennogo un-ta. Fiz.-mat. modelirovanie. Neft’, gaz, energetika. – 2024. – T. 10, № 2(38). – S. 56–68.
5. Berlin A.V. Fiziko-khimicheskie metody povysheniya nefteotdachi. Polimernoe vozdeystvie (obzor). Chast’ II. Izuchenie effektivnosti polimernogo vozdeystviya // Nauch.-tekhn. vestn. OAO "NK "Rosneft’". – 2011. – Vyp. 23. – S. 20–29.
6. Zheltov Yu.V., Kudinov V.I., Malofeev G.E. Razrabotka slozhnopostroennykh mestorozhdeniy vyazkoy nefti v karbonatnykh kollektorakh. – M.–Izhevsk: Institut komp’yuternykh issledovaniy, NITs "Regulyarnaya i khaoticheskaya dinamika", 2011. – 327 s.
7. Delamaide Eric Polymers and Their Limits in Temperature, Salinity and Hardness: Theory and Practice // SPE-192110. – 2018.
8. Li X. Study on the Methods of Improving the High Temperature Stability of Polymer Flooding in Shuanghe Oilfield // Oilfield Chemistry. – 2017. – P. 663–667.
9. Ivantsov N.N., Stepanov A.V., Strekalov A.V. Modelirovanie khimicheskogo zavodneniya dlya usloviy vysokovyazkoy nefti // Vestn. Tyumenskogo gosudarstvennogo un-ta. Fiz.-mat. modelirovanie. Neft’, gaz, energetika. – 2018. – T. 4, № 4. – S. 191–209.
10. Otsenka vozmozhnostey gidrodinamicheskikh simulyatorov imitirovat’ razrabotku mestorozhdeniy vysokovyazkoy nefti / N.N. Ivantsov, S.V. Stepanov, A.V. Stepanov, I.S. Bukhalov // Neftepromyslovoe delo. – 2015. – № 6. – S. 52–58.
11. Otsenka vozmozhnostey gidrodinamicheskikh simulyatorov modelirovat’ razrabotku mestorozhdeniy vysokovyazkoy nefti. Chast’ 2. Peny i emul’sii / L.A. Gaydukov [i dr.] // Neftepromyslovoe delo. – 2016. – № 1. – S. 37–44.
12. Sheng J. Status of Polymer-Flooding Technology // SPE-174541. – 2015.
13. Wang D. The Influence of Viscoelasticity on Displacing Efficiency – From Micro- to Macroscale // SPE 109016. – 2007.
Back to issue