256

  • Internet havola
  • DOI
  • UzSCI tizimida yaratilgan sana 12-02-2021
  • O'qishlar soni 254
  • Nashr sanasi 26-10-2020
  • Asosiy tilO'zbek
  • Sahifalar96-112
Kalit so'z
English

Based on the analysis of published materials, it is noted that the degree of connection between the indicators of the anomalies of the gravitational field and oil and gas content remains unclear. The aim of the research was to study the nature of the dependence and assess the degree of connection between the size and location of oil and gas fields with gravitational anomalies using the example of the Fergana oil and gas region. To solve this problem, the published material on the geological structure and data on the sizes (effective volume) of deposits, as well as data on deep anomalies of the gravity field in the Fai reduction, were used. The study involved about 70 deposits. Analysis of variance showed that the “influence” of the deep anomaly factor on the effective volume of the fields in the Fergana depression is significant and reliable with a probability of 0.99. At the same time, the share of the influence of this factor on the effective volume of oil deposits in relation to the total impact of all factors is 42%, and for oil and gas - 62%. This testifies to the significant influence of deep subcrustal processes that create corresponding gravitational effects on the formation of the size and location of oil and gas fields in the Fergana depression. According to local gravity anomalies, the impact on the location and effective volumes of deposits is significant, but the reliability is low. The degree of influence on them remains unclear. The results obtained can be used to develop methods for forecasting promising areas for performing high-priority geological exploration works.

№ Havola nomi
1 1. Dobretsov N.L., Vasilevskiy A.N. Gravitatsionnoe pole, rel'ef i vulkanicheskie kompleksi Kamchatki i zoni soedineniya s Aleutskoy dugoy. Geologiya i geofizika, 2018,. № 7. P.972-999. DOI: 10.15372/GiG20180705 .
2 2. Ming-hua Zhang, Ji-hua Qiao, Geng-xin Zhao, Xue-yi Lan Regional gravity survey and application in oil and gas exploration in China. China Geology, 2019 . 3.Р. 382-390. https://www.sciencedirect.com/science/article/pii/S2096519219301880
3 3. Pogorelov V.V., Baranov A.A. Gravitatsionnie napryajeniya v zemnoy kore Tsentralnoy Azii. Geofizicheskie issledovaniya, 2010. T. 11. № 3,. P. 72-84.
4 4. Senachin V.N., Baranov A.A. Gravitatsionnie anomalii kori i verxney mantii Tsentral'noy i Yujnoy Azii. // Geodinamika i tektonofizika, 2016. 7(4):513-528. https://doi.org/10.5800/GT-2016-7-4-0220
5 5. Mudretsova E.A. Gravirazvedka. Spravochnik geofizika 2-e izd.- Moskva: Nedra, 1990. S. 607. (in russian).
6 6. Novruzov A.G., Gadirov V.G., Urmonov A.X. Prognozirovanie zalejey nefti i gaza kompleksom geofizicheskix metodov na yujnom bortu Ferganskoy vpadini. SOCAR Procedings, 2019. № 2. DOI: 10.5510/OGP20190200385
7 7. Gadirov V.G., Eppelbaum L.V. Detailed gravity, magnetics successful in exploring Azerbaijan onshore areas // Oil and Gas Journal,-Houston, 2012. Nov.5,. Vol. 110.11,. P. 60-73.
8 8. Megerya V.M., Savin V.G., SHerbinina G.P., Prostolupov G.V., Kompleksnie geofizicheskie issledovaniya paleozoyskix otlojeniy pri neftepoiskovix rabotax na Goreloy ploshadi // Geofizika.- Moskva, 2003,. 6,. P. 14-16.
9 9. Abidov A.A., Umurzakov R.A., Abidov X.A., Yuldashev G.Yu., Raxmatov U.N., Rabbimkulov S.A. Netraditsionnie metodi poiskov zalejey uglevodorodov v svete mikstgeneticheskoy kontseptsiи proisxojdeniya nefti i gaza. Monografiya.- Tashkent, Fan va texnologiya, 2017.- 112 s. (in russian).
10 10. Sivorotkin V.L. Vodorodnaya degazatsiya Zemli: metodi izucheniya. 7-e Kudryavtsevskie chteniya – Vserossiyskaya konferentsiya po glubinnomu genezisu nefti i gaza. -Moskva, TsGЭ, 2019. 21-23 okt. http://conference.deepoil.ru/images/stories/docs/7KR/theses.pdf.
11 11. Yuldashev G.Yu. Kompleksirovanie elektrorazvedochnix i termogeoximicheskix s`emok pri poiske neftegazoperspektivnix ob`ektov v Buxaro-Xivinskom regione SOCAR Proceedings, 2018. № 1. DOI: 10.5510/OGP20180100336 (in russian)
12 12. Akramxodjaev A.M., Saydalieva M.S. Ferganskiy neftegazonosniy basseyn.- Moskva: Nedra, 1971.- 167 s. (in russian)
13 13. Kim A.I. i dr., Atlas iskopaemoy fauni i flori fanerozoya Uzbekistana. Gosudarstvenniy komitet Respubliki Uzbekistan po geologii i mineralnim resursam.- Tashkent.T.II., 2007.- 198 p. (in russian)
14 14. Zunnunov F.X., Zil'bershteyn M.B., Perel'man I.I., Pak V.A., Pshenichnaya Z.D., Xaritonov A.I., Grudnik K.A., Efimov G.P. Glubinnoe geologicheskoe stroenie Ferganskoy mejgornoy vpadini i ego izuchenie geofizicheskimi metodami. Tashkent: Fan, 1973,. 191 p. (in russian)
15 15. Babadjanov T.L., Mordvintsev O.P., Izuchenie glubinnogo razreza zemnoy kori -osnova prognoza perspektivnosti nedr. // Izvestiya visshix uchebnix zavedeniy. Geologiya i razvedka, 2008. № 6,. S. 86-88. (in russian)
16 16. Ploxinskiy N.A., Biometriya. Izdatelstvo Moskovskogo universiteta. Izd. 2-e. 1970, 369 p. (in russian)
17 17. Dj. S. Devis, Ctatisticheski analiz dannih v geologii. Kn. 2. Moskva: Nedra, 1990, 266 p.
18 Mordvintsev D.O., Regional'nie osobennosti glubinnogo stroeniya Ferganskoy vpadini i ix svyaz' s razmesheniem mestorojdeniy nefti i gaza. Geologiya i mineral'nie resursi. Tashkent. 2010, №5, s. 37-38. (in russian)
19 Dobpetsov N.L. Global'naya geodinamicheskaya evolyutsiya Zemli i globalnie geodinamicheskie modeli // Geologiya i geofizika, 2010. T. 51 (6). S. 761-787.
20 20. Polyanskii O.P., Reverdatto V.V., Babichev A.V., Sverdlova V.G. Mexanizm pod`ema magmi cherez "tverduyu" litosferu i svyaz' mantiynogo i korovogo diapirizma: chislennoe modelirovanie i geologicheskie primeri. Geologiya i geofizika, 2016, T. 57, № 6, S. 1073-1091
21 21. Polyanskii O.P., Reverdatto V.V., Babicheva A.V., Sverdlovaa V.G. The mechanism of magma ascent through the solid lithosphere and relation between mantle and crustal diapirism: numerical modeling and natural examples.// Russian Geology and Geophysics Volume 57,. Issue 6,. June 2016. P. 843-857. https://doi.org/10.1016/j.rgg.2016.05.002.
22 22. Mordvintsev O.P., Mordvintsev D.O., Novie vzglyadi na glubinnoe geologicheskoe stroenie Ferganskoy vpadini. Predpolagaemiy veshestvenniy sostav domezozoyskih obrazovaniy // Geologiya i mineral'nie resursi.- Tashkent. 2013, №3, s. 34-38.
23 23. Seredkina A.I., Kojevnikov V.M., Solovey O.A. Dispersiya gruppovix skorostey voln Releya i Lyava i anizotropnie svoystva mantii Aziatskogo kontinenta. // Geologiya i geofizika, 2018. № 4. S.553-565. DOI: 10.15372/GiG20180410.
24 24. Ribin A.K., Matyukov V.E., Batalev V.Yu., Bataleva E.A. Glubinnaya geoelektricheskaya struktura zemnoy kori i verxney mantii Pamiro-Alayskoy zoni. //Geologiya i geofizika, 2019. № 1. S.!27-139. DOI: 10.15372/GiG2019008.
Kutilmoqda