APPLICATION OF THE METHOD OF STATISTICAL-CORRELATION INTERPRETATION OF GWS DATA IN THE SAMOTLOR FIELD
Link for citation: Melnik I.A., Zhdanova Yu.Yu., Sidorenko N.S. Application of the method of statistical-correlation interpretation of GWS data in the Samotlor field. Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 9, рр. 104-114. In Rus. Relevance. The prob...
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ftdoajarticles:oai:doaj.org/article:96c49e2a3f604eae9c249aef035d3bd0 2023-10-29T02:37:38+01:00 APPLICATION OF THE METHOD OF STATISTICAL-CORRELATION INTERPRETATION OF GWS DATA IN THE SAMOTLOR FIELD Igor A. Melnik Yulia Yu. Zhdanova Nikita S. Sidorenko 2023-09-01T00:00:00Z https://doi.org/10.18799/24131830/2023/9/4000 https://doaj.org/article/96c49e2a3f604eae9c249aef035d3bd0 RU rus Tomsk Polytechnic University http://izvestiya.tpu.ru/archive/article/view/4000 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2023/9/4000 2500-1019 2413-1830 https://doaj.org/article/96c49e2a3f604eae9c249aef035d3bd0 Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 9 (2023) superimposed epigenetic process secondary kaolinitization secondary pyritization low resistivity reservoir hydrocarbons specific electric resistivity Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 article 2023 ftdoajarticles https://doi.org/10.18799/24131830/2023/9/4000 2023-10-01T00:34:09Z Link for citation: Melnik I.A., Zhdanova Yu.Yu., Sidorenko N.S. Application of the method of statistical-correlation interpretation of GWS data in the Samotlor field. Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 9, рр. 104-114. In Rus. Relevance. The problem associated with low-resistance reservoirs in the fields of Western Siberia has been relevant since the end of the last century. According to the materials of geophysical studies of wells, productive low-resistance reservoirs are often interpreted as water-saturated, as a result of which they are not used in the further operation of the well. The study is caused by the possibility of detecting previously missed low-resistance productive sand reservoirs from the archives of geophysical well surveys of the old fund and from missing core materials. The main aim: illustration of applying the method of statistical correlation interpretation of geophysical well surveys materials to search for missed deposits at the Samotlor oil and gas field (Khanty-Mansiysk Autonomous Okrug). Objects: productive Jurassic and Cretaceous sand deposits of the Samotlor fields. Methods: statistical interpretation of the geophysical well surveys data to identify the intensities of superimposed epigenetic processes of kaolinitization, carbonatization, pyritization, pelitization and missed low-resistance HC-saturated reservoirs. Results. The application of the method of statistical-correlation interpretation of the material’s geophysical studies of wells in the sand reservoirs of the Samotlor field made it possible to determine the indicators of oil and gas saturation and identify promising intervals with reduced electrical resistivity. The boundary values of the studied indicator are determined when identifying promising zones. Comparison of the values of the low-resistance parameter with the saturation character of the tested collectors (previously unknown to us) allowed us to determine the success rate (Csuc.=87 %) of this indicator ... Article in Journal/Newspaper khanty Siberia Directory of Open Access Journals: DOAJ Articles Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 334 9 104 114 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
Russian |
topic |
superimposed epigenetic process secondary kaolinitization secondary pyritization low resistivity reservoir hydrocarbons specific electric resistivity Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
spellingShingle |
superimposed epigenetic process secondary kaolinitization secondary pyritization low resistivity reservoir hydrocarbons specific electric resistivity Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 Igor A. Melnik Yulia Yu. Zhdanova Nikita S. Sidorenko APPLICATION OF THE METHOD OF STATISTICAL-CORRELATION INTERPRETATION OF GWS DATA IN THE SAMOTLOR FIELD |
topic_facet |
superimposed epigenetic process secondary kaolinitization secondary pyritization low resistivity reservoir hydrocarbons specific electric resistivity Engineering geology. Rock mechanics. Soil mechanics. Underground construction TA703-712 |
description |
Link for citation: Melnik I.A., Zhdanova Yu.Yu., Sidorenko N.S. Application of the method of statistical-correlation interpretation of GWS data in the Samotlor field. Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 9, рр. 104-114. In Rus. Relevance. The problem associated with low-resistance reservoirs in the fields of Western Siberia has been relevant since the end of the last century. According to the materials of geophysical studies of wells, productive low-resistance reservoirs are often interpreted as water-saturated, as a result of which they are not used in the further operation of the well. The study is caused by the possibility of detecting previously missed low-resistance productive sand reservoirs from the archives of geophysical well surveys of the old fund and from missing core materials. The main aim: illustration of applying the method of statistical correlation interpretation of geophysical well surveys materials to search for missed deposits at the Samotlor oil and gas field (Khanty-Mansiysk Autonomous Okrug). Objects: productive Jurassic and Cretaceous sand deposits of the Samotlor fields. Methods: statistical interpretation of the geophysical well surveys data to identify the intensities of superimposed epigenetic processes of kaolinitization, carbonatization, pyritization, pelitization and missed low-resistance HC-saturated reservoirs. Results. The application of the method of statistical-correlation interpretation of the material’s geophysical studies of wells in the sand reservoirs of the Samotlor field made it possible to determine the indicators of oil and gas saturation and identify promising intervals with reduced electrical resistivity. The boundary values of the studied indicator are determined when identifying promising zones. Comparison of the values of the low-resistance parameter with the saturation character of the tested collectors (previously unknown to us) allowed us to determine the success rate (Csuc.=87 %) of this indicator ... |
format |
Article in Journal/Newspaper |
author |
Igor A. Melnik Yulia Yu. Zhdanova Nikita S. Sidorenko |
author_facet |
Igor A. Melnik Yulia Yu. Zhdanova Nikita S. Sidorenko |
author_sort |
Igor A. Melnik |
title |
APPLICATION OF THE METHOD OF STATISTICAL-CORRELATION INTERPRETATION OF GWS DATA IN THE SAMOTLOR FIELD |
title_short |
APPLICATION OF THE METHOD OF STATISTICAL-CORRELATION INTERPRETATION OF GWS DATA IN THE SAMOTLOR FIELD |
title_full |
APPLICATION OF THE METHOD OF STATISTICAL-CORRELATION INTERPRETATION OF GWS DATA IN THE SAMOTLOR FIELD |
title_fullStr |
APPLICATION OF THE METHOD OF STATISTICAL-CORRELATION INTERPRETATION OF GWS DATA IN THE SAMOTLOR FIELD |
title_full_unstemmed |
APPLICATION OF THE METHOD OF STATISTICAL-CORRELATION INTERPRETATION OF GWS DATA IN THE SAMOTLOR FIELD |
title_sort |
application of the method of statistical-correlation interpretation of gws data in the samotlor field |
publisher |
Tomsk Polytechnic University |
publishDate |
2023 |
url |
https://doi.org/10.18799/24131830/2023/9/4000 https://doaj.org/article/96c49e2a3f604eae9c249aef035d3bd0 |
genre |
khanty Siberia |
genre_facet |
khanty Siberia |
op_source |
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 9 (2023) |
op_relation |
http://izvestiya.tpu.ru/archive/article/view/4000 https://doaj.org/toc/2500-1019 https://doaj.org/toc/2413-1830 doi:10.18799/24131830/2023/9/4000 2500-1019 2413-1830 https://doaj.org/article/96c49e2a3f604eae9c249aef035d3bd0 |
op_doi |
https://doi.org/10.18799/24131830/2023/9/4000 |
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Bulletin of the Tomsk Polytechnic University Geo Assets Engineering |
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334 |
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104 |
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