Використання кількісних показників структурних форм для геолого-статистичного моделювання складчастих структур

Автор(и)

  • І. Р. Михайлів ІФНТУНГ; 76019, м. Івано-Франківськ, вул. Карпатська,15
  • А. П. Бойко ІФНТУНГ; 76019, м. Івано-Франківськ, вул. Карпатська,15
  • Г. О. Жученко ІФНТУНГ; 76019, м. Івано-Франківськ, вул. Карпатська,15
  • М. М. Яцишин ІФНТУНГ; 76019, м. Івано-Франківськ, вул. Карпатська,15

DOI:

https://doi.org/10.31471/1993-9973-2021-4(81)-24-32

Ключові слова:

параметри, моделювання, структури, кількісні показники.

Анотація

At present, mathematical methods are becoming a necessary tool for geological research. Computer
processing of geological data is widely used in modern methods of studying the oil and gas content of the subsoil assets. Therefore, the description of the structures as possible oil and gas traps has been given via an analysis of their quantitative parameters, which allowed to substantiate certain established patterns. In order to identify
patterns in the relationships between the numerical parameters of folded structures, the computer geological and statistical modeling of the studied objects within the Boryslav-Pokutska area using correlation and cluster analysis has been conducted. In general, correlation analysis allows to delve into a set of defined quantities and is aimed at identifying and studying the systems that form some of the quantities included in this set. Classification of any objects by content groups is carried out by the method of cluster analysis. Quantitative indicators can be used to evaluate the results of studies of the distribution of tectonic stresses and deformations, which will contribute to a more reliable prediction of oil and gas presence. In turn, this will significantly increase the geological efficiency of oil and gas exploration in the areas of the Boryslav-Pokutska area of the Pre-Carpathian Foredeep. The structures’ modern shape and their spatial location is a consequence of tectonic forces over a fairly long period of geological time. Different manifestations of tectogenesis activity in different epochs cause certain changes in the structural plan of geological bodies and thus affect their possible oil and gas potential (formation, disintegration and reshaping of traps and, accordingly, deposits). The structures of the Boryslav-Pokutska area have undergone a complex and long path of formation: from consedimental flysch folds to very complex post-consedimental structural forms, which is due to the influence of the magnitude and nature of the application of formative tectonic forces. Under the influence of tectonic forces of different nature, various morphological structural forms have been formed. The structures’ morphological varieties can be described by numerical parameters, which can be used as a basis for the classification of structures of the Boryslav-Pokutska area.

 

Завантаження

Дані завантаження ще не доступні.

Посилання

Lozynskyi O.Ie., Lozynskyi V.O., Maiev-skyi B.I., Hladun V.V., Chepil P.M. Matematychni metody v naftohazovii heolohii: pidruchnyk dlia studentiv vyshchykh navchalnykh zakladiv. Ivano-Frankivsk: Fakel, 2008. 276 p. [in Ukrainian]

Shestakov Yu.G. Matematicheskie metodyi v geologii. Krasnoyarsk: izd-vo Krasnoyarskogo universiteta, 1988. 206 p. [in Russian]

Faktornyiy, diskriminantnyiy i klasternyiy analiz: per. s angl. / Pod red. I.S. Enyukova. M.: Finansyi i statistika, 1989. 215 p. [in Russian]

Gzovskiy M.V. Matematika v geotektonike. M.: Nedra, 1971. 240 p. [in Russian]

Belousov V.V. Geotektonika. M.: Izd-vo MGU, 1976. 334 p. [in Russian]

Yaroshevskiy V. Tektonika razryivov i skladok. M.: Nedra, 1981. 245 p. [in Russian]

Yakovlev F.L. Diagnostika mehanizmov obrazovaniya lineynoy skladchatosti po kolichestvennyim kriteriyam ee morfologii (na primerе

Bolshogo Kavkaza). M.: OIFZ RAN, 1997. 76 p. [in Russian]

Orlov A.A., Omelchenko V.G., Trubenko O.M., Mykhailiv I.R., Petrov A.V. Assessment of overthrust sheet dislocations of folded Carpathians zones to West-European platform in quantitative form International conf. Carpathian foredeep basin – its evolution and mineral resources. Krakow, 1999. P.154.

Mykhailiv I.R. Zalezhnist kuta padinnia porid na krylakh struktury vid koefitsiientu intensyvnosti strukturoutvorennia. Rozvidka ta rozrobka naftovykh i hazovykh rodovyshch. 1999. Vol. 36. Tom 1. P. 57-63. [in Ukrainian]

Mykhailiv I.R., Omelchenko V.H. Zalezhnist shchilnosti rozryvnykh porushen vid koefitsiientu intensyvnosti strukturoutvorennia dlia skladok Boryslavsko-Pokutskoi zony Peredkarpatskoho prohynu. Rozvidka ta rozrobka naftovykh i hazovykh rodovyshch. Ivano-Frankivsk. 2000. Vol. 37. Tom 1. P. 111-113. [in Ukrainian]

Myuller P., Noyman P., Shtorm R. Tablisy po matematicheskoy statistike: per. s nem. M.: Finansyi i statistika, 1982. 278 p. [in Russian]

Aronskiy A.A., Belichenko P.V., Gintov O.B., Murovskaya A.V. Kinematicheskie parametryi deformirovaniya verhnih gorizontov zemnoy koryi Ukrainskih Karpat v miotsen-pleystotse-novuyu epohu (po tektonofizicheskim dannyim). Geofizicheskiy zhurnal. 1995. No 3. Tom.17. P. 3-13; P.11-19; P.58-67. [in Russian]

##submission.downloads##

Опубліковано

2021-12-28

Як цитувати

Михайлів, І. Р., Бойко, А. П., Жученко, Г. О., & Яцишин, М. М. (2021). Використання кількісних показників структурних форм для геолого-статистичного моделювання складчастих структур. Prospecting and Development of Oil and Gas Fields, (4(81), 24–32. https://doi.org/10.31471/1993-9973-2021-4(81)-24-32

Номер

Розділ

ДОСЛІДЖЕННЯ ТА МЕТОДИ АНАЛІЗУ

Статті цього автора (авторів), які найбільше читають