Effect of heat-transmitting spacers in a kernel on the deformation of high-temperature fuel elements scientific and technical communications

Bochkov, N. A.; Gontar, A. S.; Zaznoba, V. A.; Nelidov, M. V.; Sotnikov, V. N.

doi:10.1007/s10512-011-9444-y

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(1 citation statement)

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“…The applicability of various well logging methods for calculating porosity was assessed. The assessment was carried out according to two key criteria -the convergence of core and calculated parameters and the coverage of the well stock by the method of well logging [14]. The best correlation between the calculated and core porosity was shown by the GK method (Figure 3), and an indisputable advantage is that it is recorded in almost all wells.…”

Section: Resultsmentioning

confidence: 99%

Updating the petrophysical model of a thin-layered clay reservoir, taking into account the identified lithofacies features

Agishev¹,

Андреев

Dubinsky

2023

E3S Web Conf.

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The article presents a study on the establishment of geological and facies conditions for the formation of a sandy-silty-clayey reservoir based on core analysis and linking the information obtained with neighboring areas. Previously used petrophysical relationships were generalized with underlying objects composed of thick monolithic sandstones and did not allow correctly assessing the properties of the reservoir under consideration. The work made it possible to clarify the idea of lithofacies features to substantiate their own petrophysical dependencies, which make it possible to differentiate thin-layered clay reservoirs in the section and determine their properties. The results obtained during the study made it possible to refine the petrophysical model, previously generalized to all the layers of the group. The revision of the boundary values and dependencies helped to justify the increase in reservoir oil reserves and became the basis for subsequent work to increase the profitability of putting the facility into commercial development.

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Section: Resultsmentioning

confidence: 99%