1887

Abstract

Summary

The results of 3D poroelastic finite element modeling of the fishbone well junction located in the north of the Yamal-Nenets Autonomous District oilfield are presented. The reservoir being studied is characterized by a thin productive pay bounded by a larger gas cap and a water-bearing layer. The oil-bearing rocks are brittle sandstones saturated with viscous oil. The 3D poroelastic modeling of the fishbone located at 1 km depth was carried out for the situations when main wellbore is oriented along maximum and along minimum horizontal stress. The safe wellbore pressure ranges were determined both for drilling and for production regimes of the junction passed through the sandstone with normal and reduced strength.

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609.202154002
2021-05-24
2022-01-24
Loading full text...

Full text loading...

References

  1. 1.Alchibaev, D.V., Glazyrina, A.Ye., Ovcharenko, Yu.V., Kalinin, O.Yu. Lukin, S.V., Martemyanov, A.N., Zhigulskiy, S.V., Chebyshev, I.S., and Sidelnik, A.V., Bazyrov, I.Sh. [2017] Application of 3D and Near-Wellbore Geomechanical Models for Well Trajectories Optimization. Proc. SPE Russian Petroleum Technology Conference in Moscow, Russia, 16–18 October 2017. SPE-187830-MS.
    [Google Scholar]
  2. 2.Mohamad-Hussein, A., and Heiland, J. [2018] 3D finite element modelling of multilateral junction wellbore stabilityJ. Pet. Sci.15:801. https://doi.org/10.1007/s12182-018-0251-0.
    [Google Scholar]
  3. 3.Liu, C., and Abousleiman, Y.N. [2018] Multiporosity/Multipermeability Inclined-Wellbore Solutions With Mudcake Effects. SPE Journal. October 1. doi:10.2118/191135‑PA
    https://doi.org/10.2118/191135-PA [Google Scholar]
  4. 4.Rudyak, V.Ya., Seryakov, A.V., Manakov, A.V. [2013]. Joint Modeling of Geomechanics and Filtration Processes in Near-Wellbore Zone While Drilling. Proc. Int. Conf. “Geodynamics and Stressed State of Earth Interior”Novosibirsk, Russia, 2–6 October 2011, SB RAS Chinakal Mining Institute. 1. 383–388.
    [Google Scholar]
  5. 5.Zoback, M.D. [2010] Reservoir Geomechanics. Cambridge University Press, New York. 449 p.
    [Google Scholar]
  6. 6.Podberezhny, M., Polushkin, S., Makarov, A. [2017] Novel Approach for Evaluation of Petrpphysical Parameters from Time-Lapse Induction Logging-While-Drilling Measurements in Deviated and Horizontal Wells. Proc. of the SPE Russian Petroleum Technology Conference in Moscow, Russia, 16–18 October 2017. SPE-187911-MS
    [Google Scholar]
http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.202154002
Loading
/content/papers/10.3997/2214-4609.202154002
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error