Логин:
Пароль:
Регистрация
Забыли свой пароль?

Experience of hydraulic fracturing with use of foam systems at the fields of Surgutneftegaz OJSC

Authors: A.P. Kondakov (Surgutneftegaz OJSC, RF, Surgut), G.A. Malyshev, A.V. Vodnikov, A.V. Zheludkov (Tyumen Branch of SurgutNIPIneft, RF, Tyumen), E.V. Antipin, V.Yu. Oliskevich (Surgut Enhanced Oil Recovery and Workover Department, RF, Surgut)

Key words: hydrofracturing, foam fracturing, EOR methods, Surgutneftegaz OJSC.

Foam fracturing technology was successfully tested and implemented in Surgutneftegaz OJSC. Treated wells showed substantially reduced completion times and increased oil production compared to the adjacent wells, indicating potential efficiency of the technology. In the pilot jobs the guidelines for foam fracturing design and execution were developed. The method of controlling foam properties during the operation was developed and successfully tested.

References

1. Cooke Jr. C.E., Effect of fracturing fluids on fracture conductivity, Journal of Petroleum Technology, 1975, V. 27, no. 10, pp.1273-1282.

2. Economides M.J., Nolte K.G., Reservoir stimulation, Third edition, New York: John Wiley and Sons, 2000.

3. Ryabokon' S.Ya., Tekhnologicheskie zhidkosti dlya zakanchivaniya i remonta skvazhin (Process liquid for well completion and workover), Krasnodar: Publ. of OAO NPO “Burenie”, 2006.

4. Usol'tsev D., Fomin I., Butula K.K., Pennye GRP: novyy uroven' tekhnologiy stimulyatsii plastov v Zapadnoy Sibiri (Foam fracturing: a new level of technology of reservoirs stimulation in West Siberia), SPE 115558. – 2008.

5. Karpukhin A.S., Analiz provedeniya pennogo GRP na Talinskoy ploshchadi Krasnoleninskogo svoda mestorozhdeniy OAO “TNK-Nyagan'” (Analysis of foam fracturing at Talinskaya area Krasnoleninskoye vault deposits of OJSC "TNK-Nyagan"), X konferentsiya molodykh spetsialistov organizatsiy, osushchestvlyayushchikh vidy deyatel'nosti, svyazannoy s pol'zovaniem uchastkov nedr na territorii Khanty-Mansiyskogo avtonomnogo okruga – Yugry (X conference of young professionals of organizations engaged in activities related to the use of subsoil on the territory of the Khanty-Mansiysk Autonomous Okrug - Ugra), Novosibirsk: Parallel' Publ., 2010.

6. Makienko V., Salimov F., Neftegazovaya vertikal' - Oil and Gas Vertical, 2010, no. 20, pp. 62-64.

7. Reidendach V.G., et al., Rheological study of foam fracturing fluids using nitrogen and carbon dioxide, SPE, 1986, January, pp. 31-41.

8. Rabinovich N.R., Inzhenernye zadachi mekhaniki sploshnoy sredy v burenii (Engineering problems of continuum mechanics in the drilling), Moscow: Nedra Publ., 1989.

9. Girtley J.L., Holditch S.A., Nierode B.E., Recent advances in hydraulic fracturing, SPE, 1991.

Key words: hydrofracturing, foam fracturing, EOR methods, Surgutneftegaz OJSC.

Foam fracturing technology was successfully tested and implemented in Surgutneftegaz OJSC. Treated wells showed substantially reduced completion times and increased oil production compared to the adjacent wells, indicating potential efficiency of the technology. In the pilot jobs the guidelines for foam fracturing design and execution were developed. The method of controlling foam properties during the operation was developed and successfully tested.

References

1. Cooke Jr. C.E., Effect of fracturing fluids on fracture conductivity, Journal of Petroleum Technology, 1975, V. 27, no. 10, pp.1273-1282.

2. Economides M.J., Nolte K.G., Reservoir stimulation, Third edition, New York: John Wiley and Sons, 2000.

3. Ryabokon' S.Ya., Tekhnologicheskie zhidkosti dlya zakanchivaniya i remonta skvazhin (Process liquid for well completion and workover), Krasnodar: Publ. of OAO NPO “Burenie”, 2006.

4. Usol'tsev D., Fomin I., Butula K.K., Pennye GRP: novyy uroven' tekhnologiy stimulyatsii plastov v Zapadnoy Sibiri (Foam fracturing: a new level of technology of reservoirs stimulation in West Siberia), SPE 115558. – 2008.

5. Karpukhin A.S., Analiz provedeniya pennogo GRP na Talinskoy ploshchadi Krasnoleninskogo svoda mestorozhdeniy OAO “TNK-Nyagan'” (Analysis of foam fracturing at Talinskaya area Krasnoleninskoye vault deposits of OJSC "TNK-Nyagan"), X konferentsiya molodykh spetsialistov organizatsiy, osushchestvlyayushchikh vidy deyatel'nosti, svyazannoy s pol'zovaniem uchastkov nedr na territorii Khanty-Mansiyskogo avtonomnogo okruga – Yugry (X conference of young professionals of organizations engaged in activities related to the use of subsoil on the territory of the Khanty-Mansiysk Autonomous Okrug - Ugra), Novosibirsk: Parallel' Publ., 2010.

6. Makienko V., Salimov F., Neftegazovaya vertikal' - Oil and Gas Vertical, 2010, no. 20, pp. 62-64.

7. Reidendach V.G., et al., Rheological study of foam fracturing fluids using nitrogen and carbon dioxide, SPE, 1986, January, pp. 31-41.

8. Rabinovich N.R., Inzhenernye zadachi mekhaniki sploshnoy sredy v burenii (Engineering problems of continuum mechanics in the drilling), Moscow: Nedra Publ., 1989.

9. Girtley J.L., Holditch S.A., Nierode B.E., Recent advances in hydraulic fracturing, SPE, 1991.


Attention!
To buy the complete text of article (a format - PDF) or to read the material which is in open access only the authorized visitors of the website can. .

Mobile applications

Read our magazine on mobile devices

Загрузить в Google play

Press Releases

06.12.2019
05.12.2019
04.12.2019