Influence of gas reservoir and deformation on the performance of wells after fracturing

Authors: V.A. Mordvinov, V.V. Poplygin, F.F. Erofeev (Perm National Research Polytechnic University, RF, Perm)

Key words: oil reservoir, well, coefficient of productivity, bottom-hole pressure, hydraulic fracturing.

The authors consider changing rates of productivity and production wells after hydraulic fracturing at the Unvinskoye oil field. It is shown that by reducing the pressure bottom-hole technology hydraulic fracturing efficiency can be greatly reduced by reducing the pressure bottom-hole technology. Taking into account the influence of the reservoir deformations and gas on the productivity bobryk deposits’ wells operation after hydraulic fracturing should be conducted under minimum depression.

References

1. Kotyakhov F.I., Fizika neftyanykh i gazovykh kollektorov (Physics of oil and gas reservoirs), Moscow: Nedra Publ., 1977, 287 p.

2. Mishchenko I.T., Skvazhinnaya dobycha nefti: Uchebnoe posobie dlya vuzov (Oil Production: Textbook for high schools), Moscow: “Neft' i gaz” Publ., 2003, 816 p.

3. Mordvinov V.A., Poplygin V.V., Neftyanoe khozyaystvo – Oil Industry, 2011, no. 8, pp. 120-122.

4. Mordvinov V.A., Poplygin V.V., Chalov S.V., Neftyanoe khozyaystvo – Oil Industry, 2010, no. 8, pp. 104-106.

5. Poplygin V.V., Mordvinov V.A., Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy, 2010, no. 2, pp. 52-53.

Key words: oil reservoir, well, coefficient of productivity, bottom-hole pressure, hydraulic fracturing.

The authors consider changing rates of productivity and production wells after hydraulic fracturing at the Unvinskoye oil field. It is shown that by reducing the pressure bottom-hole technology hydraulic fracturing efficiency can be greatly reduced by reducing the pressure bottom-hole technology. Taking into account the influence of the reservoir deformations and gas on the productivity bobryk deposits’ wells operation after hydraulic fracturing should be conducted under minimum depression.

References

1. Kotyakhov F.I., Fizika neftyanykh i gazovykh kollektorov (Physics of oil and gas reservoirs), Moscow: Nedra Publ., 1977, 287 p.

2. Mishchenko I.T., Skvazhinnaya dobycha nefti: Uchebnoe posobie dlya vuzov (Oil Production: Textbook for high schools), Moscow: “Neft' i gaz” Publ., 2003, 816 p.

3. Mordvinov V.A., Poplygin V.V., Neftyanoe khozyaystvo – Oil Industry, 2011, no. 8, pp. 120-122.

4. Mordvinov V.A., Poplygin V.V., Chalov S.V., Neftyanoe khozyaystvo – Oil Industry, 2010, no. 8, pp. 104-106.

5. Poplygin V.V., Mordvinov V.A., Geologiya, geofizika i razrabotka neftyanykh i gazovykh mestorozhdeniy, 2010, no. 2, pp. 52-53.


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

24.11.2021
23.11.2021
02.11.2021
Конкурс на соискание молодежной премии имени академика И.М. Губкина