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A. A. Abrosimov
A. A. Abrosimov
Gubkin Russian State University of Oil and Gas
Gubkin Russian State University of Oil and Gas

Articles

Oil and gas
  • Date submitted
    2018-05-20
  • Date accepted
    2018-07-07
  • Date published
    2018-10-25

JUSTIFICATION OF REPRESENTATIVE DATA VOLUME OF POROSITY AND PERMEABILITY PROPERTIES FOR OBTAINING STATISTICALLY RELIABLE PETROPHYSICAL CONNECTIONS

Article preview

The article discusses the issues of justifying the data volume for a petrophysical description of an object based on the results of traditional laboratory measurements, as well as X-ray tomography data processing. A new approach to the calculation of porosity and permeability properties of reservoirs with the data of the X-ray tomography method by forming an array of virtual cubes is considered. The issues of required number of allocated cubes for fluid dynamics modeling are discussed. The criteria for the number of laboratory measurements and virtual cubes derived from a digital model for obtaining statistically reliable petrophysical connections are shown. Paper concludes that it is necessary to correctly compare the calculated and laboratory petrophysical connections.

How to cite: Abrosimov A.A., Shelyago E.V., Yazynina I.V. JUSTIFICATION OF REPRESENTATIVE DATA VOLUME OF POROSITY AND PERMEABILITY PROPERTIES FOR OBTAINING STATISTICALLY RELIABLE PETROPHYSICAL CONNECTIONS // Journal of Mining Institute. 2018. Vol. 233. p. 487. DOI: 10.31897/PMI.2018.5.487