Neftyanaya Provintsiya 

No.1(25),2021

Field geophysical and production tests horizontally branched wells

M.V. Zuev, V.V. Milovanova, D.R. Ibragimova

DOI: https://doi.org/10.25689/NP.2021.1.55-66

PP.55-66

Download article

Adobe_PDF_Icon.png
 
 

Abstract

The complexity of solving the problems of monitoring the development in multilateral horizontal wells based on the results of well logging is associated with the multiphase flow, the influence of gravitational phase redistribution along the well cross-section, different flow rates of the phases, non-monotonicity of the wellbore trajectory (the presence of ascending and descending sections in the casing), phase inhomogeneity, which occurs both along the section and along the length of the well, and with the delivery of a geophysical device into the horizontal wellbore. Under these conditions, the use of standard technologies and equipment for conducting well logging is ineffective.

The article presents the experience of conducting and interpretation of well tests on multilateral horizontal wells, and also selected a complex of well logging cases.

Key words:

oil, horizontally well, well tests

References

  1. M.L. Karnaukhov, E.M. Pyankova, I.A. Sintsov. Razrabotka reshenija dlja ucheta vlijanija nepronicaemyh granic na proizvoditel'nost' gorizontal'nyh skvazhin [Development of a solution to take into account the impact of impermeable boundaries on the productivity of horizontal wells]. Territory NEFTEGAZ, No. 8, 2011. S. 78-81 (in Russian)

  2. Kremenetsky M.I., Ipatov A.I., Gulyaev D.N. Informacionnoe obespechenie i tehnologii gidrodinamicheskogo modelirovanija neftjanyh i gazovyh zalezhej [Information support and technologies for hydrodynamic modeling of oil and gas deposits] Moscow; Izhevsk: Institute of Computer Research, 894 pages, 2012 (in Russian)

  3. Iktisanov V.A. Metody rascheta produktivnosti i interpretacii KVD dlja skvazhin slozhnoj arhitektury [Methods for calculating productivity and interpretation of pressure build-up for wells with complex architecture] // SPE 133477. – 2010 (in Russian)

  4. Domaniuk F.N. Razrabotka analiticheskih metodov prognozirovanija proizvoditel'nosti gorizontal'nyh i slozhnoprofil'nyh skvazhin [Development of analytical methods for forecasting the productivity of horizontal and complex-profile wells]: author. dis. ... Cand. tech. sciences. - M., 2012 (in Russian)

  5. Karnaukhov M.L., Pyankova E.M. Sovremennye metody gidrodinamicheskih issledovanij skvazhin [Modern methods of well testing]. - M.: Infra-Engineering, 2010 .-- 432 p. (in Russian)

  6. Aliev Z.S., Somov B.E., Chekushin V.F. Obosnovanie konstrukcii gorizontal'nyh i mnogostvol'no-gorizontal'nyh skvazhin dlja osvoenija neftjanyh mestorozhdenij [Substantiation of the design for horizontal and multiborehole-horizontal wells for the development of oil fields]. M.: Tekhnika, 2001, 192 p. (in Russian)

  7. Bosworth S., El-Sayed H.S. et. al. Key issues in multilateral techonology // Oilfield review. 1998. Winter. P. 14-28 (in English)

Authors

M.V. Zuev, Chief specialist, LLC «Tyumen Petroleum Research Center»

79/1, Osipenko st., Tyumen, 625000, Russian Federation

E-mail: ZuevMV@sibintek.ru

 

V.V. Milovanova, Specialist, LLC «Tyumen Petroleum Research Center»

79/1, Osipenko st., Tyumen, 625000, Russian Federation

E-mail: vvmilovanova@tnnc.rosneft.ru

 

D.R. Ibragimova, Leading specialist, LLC «Tyumen Petroleum Research Center»

79/1, Osipenko st., Tyumen, 625000, Russian Federation

E-mail: Dribragimova-tnk@tnnc.rosneft.ru

For citation:

M.V. Zuev, V.V. Milovanova, D.R. Ibragimova Promyslovo-geofizicheskie i gidrodinamicheskie issledovanija mnogozabojnyh gorizontal'nyh skvazhin [Field geophysical and production tests horizontally branched wells]. Neftyanaya Provintsiya, No.1(25), 2021. pp.55-66. DOI https://doi.org/10.25689/NP.2021.1.55-66 (in Russian)

 
 
 

   © M.V. Zuev, V.V. Milovanova, D.R. Ibragimova, 2021

       This is an open access article under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/)