1887

Abstract

Summary

The article presents a comparative analysis of the results obtained using the Dean-Stark method and the evaporation method for rock samples of the Bazhenov formation of the Nizhnevartovsk arch (West Siberia, Russia). The research results show that the Dean-Stark method is not effective for determining the residual water content of low-permeable (tight) Bazhenov reservoir rocks with low pore water content. The residual water content in the samples obtained by the evaporation method ranges from 0.11 to 1.63 wt.% and varies unevenly with the depth. The amount of free water according to the evaporation method falls in the range of 0–0.99 wt.%.

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/content/papers/10.3997/2214-4609.201900486
2019-04-08
2024-03-28
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References

  1. Dorofeeva, T. V., Krasnov, S. G., Lebedev, V. A., Petrova, G. V., & Posenenko, B. V.
    [1983]. The oil collectors of the Bazhenov Formation of the Western Siberia. M.: Nedra.
  2. Handwerger, D. A., Suarez-Rivera, R., Vaughn, K. I. and Keller, J. F.
    [2011] Improved petrophysical core measurements on tight shale reservoirs using retort and crushed samples. SPE 147456, 1–21.
    [Google Scholar]
  3. Kazak, E. S., Kazak, A. V., Spasennykh, M. and Voropaev, A.
    [2017] Quantity and composition of residual pore water extracted from samples of the bazhenov source rock of West Siberia, Russian Federation. 17th International Multidisciplinary Scientific GeoConference SGEM 2017, 29 June - 5 July, Albena, Bulgaria, 829–841. 4. Labus, M., Labus, K. and Bujok, P. [2015] Determination of the pore space parameters in microporous rocks by means of thermal methods. Journal of Petroleum Science and Engineering127, 482–489.
    [Google Scholar]
  4. Recommended Practices for Core Analysis
    . Recommended Practice 40. [1998] American Petroleum Institute (API), Washington, D.C., USA.
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