V.D. Nemova
Technogenesis and technomorphism: theory and approaches to investigation on the example of the Upper Jurassic deposits of Western Siberia
DOI 10.31087/0016-7894-2022-2-7-14
Key words: Upper Jurassic deposits; kerogen; thermal impact.
For citation: Nemova V.D. Technogenesis and technomorphism: theory and approaches to investigation on the example of the Upper Jurassic deposits of Western Siberia. Geologiya nefti i gaza. 2021;(2):7–14. DOI: 10.31087/0016-7894-2021-2-7-14. In Russ.
Taking in consideration the active development and implementation of new technologies aimed at increasing the efficiency of oil production, the authors propose introducing a new stage of rock transformation under technogenic impact in reservoir conditions and referring it to as “technomorphism”. This article presents a brief historical note of terms associated with the anthropogenic impact on the Earth’s subsurface, such as “technogenesis”, “technological lithogenesis”, etc. The backgrounds for introduction of the new “technomorphism” term are defined as an additional area in a wide range of lithological studies. In recent decades, there has been a rapid development of innovative and high-precision laboratory equipment, which every year is more and more actively used to solve practical problems in various oil and gas producing companies, and allows conducting unique experiments with rocks in conditions stimulating a reservoir. Unfortunately, the methods of such experiments are not regulated. The authors discuss the research problematicss and proven approaches to the study of technomorphism processes by analyzing the results of thermal impact on Upper Jurassic oil source rocks in the West petroleum basin as an example.
Varvara D. Nemova ORCiD
Candidate of Geological and Mineralogical Sciences,
Head of Department
LUKOIL-Engineering,
3, str. 1, Pokrovskii bul’var, Moscow, 109028, Russia
e-mail: Varvara.Nemova@lukoil.com
1. Kuznetsov V.G. Significance of the study of sedimental rock-forming evolution in the Earth history for the reconstruction of the changes of geochemical settings on its surface. Proceedings of higher educational establishments. Geology and Exploration. 2019;(2):27–34. In Russ.
2. Fersman A.E. Geokhimiya [Geochemistry]. V. 2. Leningrad: ONTI-Khimteoret; 1934. – 354 p. In Russ.
3. Glazovskaya M.A. Geokhimiya prirodnykh i tekhnogennykh landshaftov SSSR [Geochemistry of natural and technogenic landscapes of the USSR]. Moscow: Vysshaya shkola; 1988. 328 p. In Russ.
4. Petrov O.V., ed. Geologicheskii slovar’ [Geological dictionary]. Vol. 3. R–Ya. St. Petersburg: Izdatelstvo VSEGEI; 2012. 440 p. In Russ.
5. Trofimov S.Ya., Sokolova T.A., Dronova T.Ya., Tolpeshta I.I. Mineral’nye komponenty pochv: uchebnoe posobie po nekotorym glavam kursa khimii pochv [Mineral components of soils: a study guide for selected chapters of the soil chemistry course]. Tula: Grif i K; 2007. 104 p. In Russ.
6. Guman O.M., Makarov A.B. Litotekhnogenez melkozernistykh peschanykh tekhnogennykh obrazovanii [Lithotechnogenesis of finegrained sandy technogenic formations]. In: Litologiya osadochnykh kompleksov Evrazii i shel’fovykh oblastei: mat-ly IX Vserossiiskogo litologicheskogo soveshchaniya (Kazan’, 30 sentyabrya – 3 oktyabrya, 2019). Kazan’: Izd-vo Kazanskogo universiteta; 2019. pp. 114–115.
7. Talalai A.G., Makarov A.B., Glushkova T.A. Osnovy litotekhnogeneza [Basics of lithotechnogenesis]. In: Tekhnogenez i ekologiya. Ekaterinburg: NTO “Gornoye”; 1996. pp. 4–17. In Russ.
8. OST 39-195-86. Neft’. Metod opredeleniya koeffitsienta vytesneniya nefti vodoi v laboratornykh usloviyakh [All-Union Standard 39-195-86.
Oil. Method for determining the coefficient of oil displacement by water in laboratory conditions]. 1985. 18 p. In Russ.
9. Palii A.O. Razrabotka neftyanykh mestorozhdenii [Development of oil fields]. Moscow: RGU nefti i gaza imeni I.M. Gubkina; 2015. 319 p.
10. Nemova V.D. Multi-level lithological typization of rocks of the Bazhenov formation. Neftyanoe khozyaistvo. 2019;(8):13–17. DOI: 10.24887/0028-2448-2019-8-13-17. In Russ.
11. Nemova V.D., Panchenko I.V. Lokalizatsiya pritochnykh intervalov bazhenovskoi svity i ikh emkostnoe prostranstvo na Sredne-Nazymskom mestorozhdenii [Localization of inflow intervals and storage volume of the bazhenov formation, sredne-nazym oil fiel]. Neftegazovaya Geologiya. Teoriya I Praktika. Available at: http://www.ngtp.ru/rub/4/11_2017.pdf (accessed on 14.09.2020). DOI: 10.17353/2070-5379/11_2017. In Russ.