Scientific and technical journal

«Oilfield engineering»

ISSN 0207-2351

Oilfield engineering
№ 11 (659), November 2023
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Experience of using wells of complex design for joint development of reservoir AV13 and AV2

UDC: 622.276.56
DOI: 10.33285/0207-2351-2023-11(659)-36-42

Authors:

RYABOV IGOR V.1,
OVCHINNIKOVA EVGENIYA I.1,
AKHIYAROV VADIM V.1,
TOLKACHEV SEMEN A.2

1 LUKOIL-Engineering Limited KogalymNIPIneft Branch Office in Tyumen, Tyumen, Russia
2 LUKOIL-Western Siberia, Langepasneftegaz, Langepas, Russia

Keywords: formation heterogeneity, development system, reserves development, horizontal well, multi-hole well, complex type of completion, enhanced oil recovery

Annotation:

The article discusses the experience of developing a complexly constructed object AV1-2, consisting of two layers of different genesis, by drilling multi-hole wells (MHW) with a horizontal termination. The efficiency of involvement in the development of local lenticular bodies of the underlying AV2 formation together with the covering AV13 by drilling branches of the MHW at different target intervals is analyzed.

Bibliography:

1. Opyt primeneniya skvazhin slozhnoy konstruktsii dlya razrabotki plasta AB13 na primere odnogo iz mestorozhdeniy Zapadnoy Sibiri / I.V. Ryabov, E.I. Ovchinnikova, V.V. Akhiyarov [i dr.] // Neftepromyslovoe delo. – 2022. – № 9(645). – S. 77–83. – DOI: 10.33285/0207-2351-2022-9(645)-77-83

2. Dopolnenie k tekhnologicheskoy skheme razrabotki Nivagal’skogo neftyanogo mestorozhdeniya ot 27.11.2019 № 7741.