Experience of using complexly-designed wells for the development of the AV13 formation on the example of one of the fields in Western Siberia
UDC: 622.276.1/.4
DOI: 10.33285/0207-2351-2022-9(645)-77-83
Authors:
RYABOV IGOR V.1,
OVCHINNIKOVA EVGENIYA I.1,
AKHIYAROV VADIM V.1,
AKHMADIEV AINUR M.1,
MOROZ ALEXANDER S.2,
POLISHCHUK ALEXANDER A.3
1 LUKOIL-Engineering Limited KogalymNIPIneft Branch Office in Tyumen, Tyumen, Russia
2 LUKOIL-Western Siberia, Langepasneftegas, Langepas, Russia
3 LUKOIL-Western Siberia, Pokachevneftegas, Pokachi, Russia
Keywords: low-productivity reservoir, enhanced oil recovery, reservoir heterogeneity, multi-directional drilling, five-wellbore well, development system
Annotation:
The systematic development and depletion of highly productive oil reserves cause the necessity of searching for economically and technologically effective methods to involve in the development of reserves concentrated in low-permeable reservoirs that have not been drilled. The article shows the experience of drilling five-wellbore wells with a horizontal ending to improve the efficiency of hydrocarbon reserves production from the AV31 formation, represented by low-productive reservoirs.
Bibliography:
1. Povyshenie effektivnosti razrabotki nizkoproduktivnykh kollektorov alymskoy svity na primere plasta AV31 Ur’evskogo mestorozhdeniya / M.V. Rovinskiy, V.V. Reymer, E.I. Ovchinnikova, V.F. Mishagina // Neftepromyslovoe delo. – 2021. – № 12(636). – S. 19–24. – DOI: 10.33285/0207-2351-2021-12(636)-19-24
2. Dopolnenie k tekhnologicheskoy skheme razrabotki Las-Eganskogo neftyanogo mestorozhdeniya ot 27.11.2019 № 7738.
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