Vol. 5 pp. 446-452

N.G. Ogorodov, O.N. Bardanova, S.A. Krasnoperova

 

THE USE OF A HYDRO-MECHANICAL SET OF EQUIPMENT FOR CUTTING SIDE SHAFTS OF DIRECTIONAL WELLS

 

Annotation. Cutting of side shafts (ZBS) is currently becoming one of their main ways to restore inactive and increase the productivity of low-yield wells. This is especially true for deposits that are at a late stage of development. The commissioning of side shafts, as a rule, has a positive effect on the performance of wells, contributes to the connection to the development of "stagnant" sections of fields and an additional part of the residual oil. The article proposes to use the technology of drilling side shafts using a hydromechanical set of equipment for cutting a "window" in the casing at one of the deposits of the Udmurt Republic. The kit consists of a wedge deflector of the hydro-mechanical OKGM series and a complex milling cutter of the KFRG series. The design features of the tool are noted.

Keywords: side track (ST), sidetracking, well, whipstock, milling bit, reduction in drilling costs.

For citation: Ogorodov N.G., Bardanova О.H., Krasnoperova S.A. [The use of a hydro-mechanical set of equipment for cutting side shafts of directional wells] Upravlenie tekhnosferoi, 2022, vol. 5, issue 4. (In Russ.) Available at: https://technosphere-ing.ru/ рр. 446–452. DOI: 10.34828/UdSU.2022.26.65.008.

REFERENCES

 

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About the Authors

Nikita Gennadievich Ogorodov

Graduate student, M.S. Gutseriev Institute of Oil and Gas, Federal State Budgetary Educational Institution of Higher Education "Udmurt State University", 426034, Universitetskaya str., 1, Izhevsk, Russia. E-mail:Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.

Bardanova Olga Nikolaevna

Head of Laboratory, M.S. Gutseriev Institute of Oil and Gas, Federal State Budgetary Educational Institution of Higher Education "Udmurt State University", 426034, Universitetskaya str., 1, Izhevsk, Russia. E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.

Krasnoperova Svetlana Anatolyevna

Candidate of Biological Sciences, Associate Professor of the Department of Oil and Gas Geology, M.S. Gutseriev Institute of Oil and Gas, Federal State Budgetary Educational Institution of Higher Education "Udmurt State University", 426034, Universitetskaya str., 1, Izhevsk, Russia.

E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.

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