Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-02-130-2
DOI: https://dx.doi.org/10.15863/TAS.2024.02.130.2
Language: English
Citation: Deryaev, A. R. (2024). Isolation of carbonate reservoirs and assessment of their capacitive properties by acoustic and neural gamma logging. ISJ Theoretical & Applied Science, 02 (130), 10-16. Soi: http://s-o-i.org/1.1/TAS-02-130-2 Doi: https://dx.doi.org/10.15863/TAS.2024.02.130.2 |
Pages: 10-16
Published: 28.02.2024
Abstract: the article summarizes the results of experimental and methodological work carried out over a number of years of geophysical research, describes methods for determining porosity by acoustic, neural gamma logging; extreme values of gamma and neutron gamma logging, as well as methods for isolating and evaluating reservoirs of complex structure. These techniques and methods of interpretation are intended for the study of carbonate deposits of the Jurassic and Cretaceous deposits of Turkmenistan and are recommended for testing in all geophysical organizations conducting research on complex carbonate reservoirs. Prospecting and exploration for oil and gas in Turkmenistan is mainly associated with Mesozoic sediments lying at depths up to 5000 m or more, represented by both terrigenous and carbonate rocks. These deposits are exposed in difficult geological and technical conditions; the reservoir is predominantly of complex structure, which makes it difficult to isolate them due to the poor knowledge of geophysical dependencies and petrophysical security of geophysical dependencies.
Key words: mineral, porosity, core, reservoir, clay crust, parameter, diagram, logging, wave, formation.
|
