Study of thin layered reservoirs with toroidal sources and receivers (on the example of the Priobskoe oil field)
Autor: | V. N. Glinskikh, D. V. Velesov, I. V. Mikhaylov |
---|---|
Rok vydání: | 2020 |
Předmět: |
Physics
Toroid Field (physics) 020209 energy Field data 02 engineering and technology General Medicine 010502 geochemistry & geophysics 01 natural sciences Computational physics Electrical resistivity and conductivity 0202 electrical engineering electronic engineering information engineering Oil field Anisotropy 0105 earth and related environmental sciences |
Zdroj: | Russian Journal of geophysical technologies. :16-27 |
ISSN: | 2619-1563 |
Popis: | On the example of the Priobskoye oil field of the West Siberian oil and gas province, we show the relevance of studying thin-layered oil-saturated reservoirs, as well as consider the corresponding world experience. The operating principle of a probe system with toroidal sources and receivers is described, after which we perform 2D finite-difference simulation and analysis of its signals in typical geoelectric reservoir models. The dependence of the signals on the resistivity anisotropy coefficient is demonstrated. In realistic geoelectric sections of the Priobskoye field, obtained by numerical inversion of BKZ field data, 2D finite-difference simulation for the system with toroids is conducted. It implies the fundamental possibility of investigating thin-layered electrically anisotropic deposits of the Priobskoye field by means of the system with toroidal sources and receivers. |
Databáze: | OpenAIRE |
Externí odkaz: |