{"id":7319,"date":"2018-05-18T15:47:46","date_gmt":"2018-05-18T13:47:46","guid":{"rendered":"http:\/\/www.geology.com.ua\/?p=7319"},"modified":"2018-05-18T15:47:46","modified_gmt":"2018-05-18T13:47:46","slug":"7319","status":"publish","type":"post","link":"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/","title":{"rendered":""},"content":{"rendered":"

Geoinformatika 2018; 1(65) : 35-40<\/em><\/p>\n

FEATURES <\/strong>OF THE INVERSE PROBLEM SOLUTION OF INDUCTION LOGGING IN HIGHLY CONDUCTIVE WELLS <\/strong><\/h4>\n
M<\/em>.<\/em>L<\/em>. <\/em>Myrontsov<\/em><\/h5>\n

Institute of Telecommunications and Global Information Space NAS of Ukraine, 13,\u00a0 Chokolivskiy boulevard, Kyiv, 03186, Ukraine, e-mail: <\/em>myrontsov@ukr.net<\/em><\/a><\/p>\n

Purpose. <\/strong>Investigating the possibility of induction logging in highly conductive wells. Experimental studies conducting in the Dnieper-Donets Basin conditions.
\nDesign\/methodology\/approach. <\/strong>Inverse problem solutions were carried out with the corrections \u201cfor the well\u201d, \u201cfor the skin-effect\u201d and \u201cfor the surrounding rocks\u201d. This approach is provided the determination an error of calculation of the geoelectricals parameters of well cut model.
\nFindings. <\/strong>Inverse problem was solved for the experimental highly conductive well logging cut material. The error value of this solution is obtained. It is shown that the inverse problem of induction logging in highly conductive wells can be unstable. Therefore, resistivity logging should be used in highly conductive wells.
\nPractical value\/implications. <\/strong>Induction logging in highly conductive wells can provide the wrong result.<\/p>\n

 <\/p>\n

Keywords<\/strong>:<\/strong> inverse problem, electrometry in wells, induction logging<\/p>\n

The full text of papers will be available after 01\/10\/2019<\/span><\/em><\/strong><\/p>\n

References :<\/strong><\/p>\n

    \n
  1. Gomilko A.M., Savitsky O.A., Trofimchuk A.N. Metody superpozicii, sobstvennih funkciy I ortogonalnih mnogochlenov v granichnih zadachah uprugosti i akustiki. Kyiv: Naukova Dumk, 2016, 433 p. [in Russian].<\/li>\n
  2. Dovgiy S.O., Yevdoschuk M.I., Korjnev M.M., Kulish Ye.O., Kurilo M.M., Malakhov I.M., Trofimchuk O.M., Yakovlev Ye.O. Energetichno-resursna skladova rozvitku Ukrainy. K.: Nika-Center, 2010, 263 p. [in Ukrainian].<\/li>\n
  3. Yegurnova M.G, Zaikovsky M.Ya., Zavorotko Y.M., Tsoha O.G., Knishman O.Sh., Mulyr P.M., Demyanenko I.I. Naftogazoperspektyvni ob`etky Ukrainy. Kyiv: Naukova Dumka, 2005, 196 p. [in Ukrainian].<\/li>\n
  4. Kurganskiy V.M., Tishaev I.V. Electrichni ta elektromagnitni metodi doslidgennja sverdlovyn. Kyiv: \u201cKyivskiy Universitet\u201d, 2011. 175 p. [in Ukrainian].<\/li>\n
  5. Myrontsov M.L. Method of solving the direct and inverse problem of electric logging. Dopov. Nac. akad. nauk. Ukr.<\/em>, 2007, no. 2, pp. 128-131. [in Ukrainian].<\/li>\n
  6. Myrontsov M.L. Method of quick solving the direct and inverse problem of induction logging. Geofizicheskiy zhurnal<\/em>, 2007, no. 5, pp. 212-214 [in Ukrainian].<\/li>\n
  7. Myrontsov N.L. Analiz vozmognostey sinteticheskih zondov nizkochastotnogo indukcionnogo karotoga. NTV Karotagnik<\/em>, 2010, no. 4, pp. 73\u201387 [in Russian].<\/li>\n
  8. Myrontsov N.L. Analysis of possibilities of standard electrometric complex for solving urgent problems of wells geophysical studies. Geofizicheskiy zhurnal<\/em>, 2012, no. 1, pp. 159-170 [in Russian].<\/li>\n
  9. Myrontsov N.L. Hardware-methodical complex for the investigation of collectors with abnormally low resistance. Dopov. Nac. akad. nauk. Ukr.<\/em>, 2012, no. 1, pp. 117-122 [in Russian].<\/li>\n
  10. Myrontsov N.L. Pulse lateral logging with high spatial resolution. Dopov. Nac. akad. nauk. Ukr.<\/em>, 2010, no. 5, pp. 120-122 [in Russian].<\/li>\n
  11. Myrontsov N.L. Metod povyshenija effektivnosti reshenija obratnoy zadachi karotagnogo zondirivanaja kompleksom BKZ-BK-IK. Geoinformatika<\/em>, 2011, no. 2, pp. 43-47 [in Russian].<\/li>\n
  12. Myrontsov N.L. Investigation method for \u201cwrong\u201d formations and the relict<\/li>\n<\/ol>\n

    oil content under the well logging. Dopov. Nac. akad. nauk. Ukr.<\/em>, 2012, no. 4, pp. 100-105\u00a0 [in Russian].<\/p>\n

      \n
    1. Myrontsov N.L. A new principle of multiprobe electric logging. Dopov. Nac. akad. nauk. Ukr.<\/em>, 2010, no. 6, pp. 103-106 [in Russian].<\/li>\n
    2. Myrontsov N.L. On the method of electromagnetic-pulse logging. Dopov. Nac. akad. nauk. Ukr.<\/em>, 2010, no. 7, pp. 110-112 [in Russian].<\/li>\n
    3. Myrontsov N.L. Reshenie zadachi opredelinija deystvitelnogo verticaknogo profilja provodimosti po dannim indukcionnogo karotoga. NTV Karotagnik<\/em>, 2010, no. 3, pp. 57\u201369 [in Russian].<\/li>\n
    4. 16. Myrontsov N.L. Reshenie prjamih i obratnih zadach elektricheskogo i indukcionnogo karotoga metodom integralnih (polnih) tokov. prikl. asp. geoinform.<\/em> Kyiv: Karbon LTD, 2009, pp. 340\u2013352 [in Russian].<\/li>\n
    5. Myrontsov N.L. Method for solving 2D inverse problem of induction logging. Geofizicheskiy zhurnal<\/em>, 2009, no. 4, pp. 196-203 [in Russian].<\/li>\n
    6. Myrontsov M.L. Numerical modeling of electrometry in wells. Kyiv: Naukova Dumka, 2012, 224 p. [in Russian].<\/li>\n
    7. Myrontsov N.L. Efficient investigation method for complex structures and anisotropic formations in clastic deposits. Dopov. Nac. akad. nauk. Ukr.<\/em>, 2012, no. 5, pp. 119-125 [in Russian].<\/li>\n
    8. Starostenko V.I., Hovhannisian S.M. Inaccurately posed problems on Hadamard and their approximate solution by the method of regularization A.N. Tikhonov. Geofizicheskiy zhurnal<\/em>, 2001, no. 6, pp. 3\u201320 [in Russian].<\/li>\n
    9. Epov M.I., Antonov Yu.N. (Eds.). Technology of exploration of oil and gas wells based on VIKIZ. Methodical direction. Novosibirsk: Publishing House of SB RAS, 2000, 270 p.[in Russian].<\/li>\n
    10. Epov M.I., Glinskih V.N. Linearizacija otnositelnih harakteristik visikochastotnogo magnitnogo polja v dvumernih provodjaschih sredah. Geologija i Geofizika,<\/em> 2004, no. 2, pp. 266\u2013274 [in Russian].<\/li>\n
    11. Epov M.I., Glinskih V.N., Uljanov V.N.Ocenka harakteristik prostranstvennogo razreshenija sisitem indukcionnogo I vysokochastotnogo karotaga v terigennih razrezah Zapadnoy Sibiri. NTV Karotagnik,<\/em>. 2001, no. 3, pp. 19-57 [in Russian].<\/li>\n
    12. Anderson B.I. Modeling and inversion methods for the interpretation of resistivity logging tool response. Delft: Delft University Press, 2001, 377 p.<\/li>\n
    13. Myrontsov N. Method for improving the spatial resolution of resistivity logging. Geofizicheskiy zhurnal<\/em>, 2010, no. 4, pp. 119\u2014121.<\/li>\n<\/ol>\n

      \u00a0<\/em><\/strong><\/p>","protected":false},"excerpt":{"rendered":"

      Geoinformatika 2018; 1(65) : 35-40 FEATURES OF THE INVERSE PROBLEM SOLUTION OF INDUCTION LOGGING IN HIGHLY CONDUCTIVE WELLS M.L. Myrontsov Institute of Telecommunications and Global Information Space NAS of Ukraine, 13,\u00a0 Chokolivskiy boulevard, Kyiv, 03186, Ukraine, e-mail: myrontsov@ukr.net Purpose. Investigating the possibility of induction logging in highly conductive wells. Experimental studies conducting in the Dnieper-Donets Basin conditions. Design\/methodology\/approach. Inverse problem solutions were carried out with the corrections \u201cfor the well\u201d, \u201cfor the skin-effect\u201d and \u201cfor the surrounding rocks\u201d. This approach is provided the determination an error of calculation of the geoelectricals parameters of well cut model. Findings. Inverse problem was solved for the experimental highly conductive well logging cut material. The error value of this solution is obtained. It is shown that the inverse problem of induction logging in highly conductive wells can be unstable. Therefore, resistivity logging should be used in highly conductive wells. Practical value\/implications. Induction logging in highly conductive wells can provide the wrong result.   Keywords: inverse problem, electrometry in wells, induction logging The full text of papers will be available after 01\/10\/2019 References : Gomilko A.M., Savitsky O.A., Trofimchuk A.N. Metody superpozicii, sobstvennih funkciy I ortogonalnih mnogochlenov v granichnih zadachah uprugosti i akustiki. Kyiv: Naukova Dumk, 2016, 433 p. [in Russian]. Dovgiy S.O., Yevdoschuk M.I., Korjnev M.M., Kulish Ye.O., Kurilo M.M., Malakhov I.M., Trofimchuk O.M., Yakovlev Ye.O. Energetichno-resursna skladova rozvitku Ukrainy. K.: Nika-Center, 2010, 263 p. [in Ukrainian]. Yegurnova M.G, Zaikovsky M.Ya., Zavorotko Y.M., Tsoha O.G., Knishman O.Sh., Mulyr P.M., Demyanenko I.I. Naftogazoperspektyvni ob`etky Ukrainy. Kyiv: Naukova Dumka, 2005, 196 p. [in Ukrainian]. Kurganskiy V.M., Tishaev I.V. Electrichni ta elektromagnitni metodi doslidgennja sverdlovyn. Kyiv: \u201cKyivskiy Universitet\u201d, 2011. 175 p. [in Ukrainian]. Myrontsov M.L. Method of solving the direct and inverse problem of electric logging. Dopov. Nac. akad. nauk. Ukr., 2007, no. 2, pp. 128-131. [in Ukrainian]. Myrontsov M.L. Method of quick solving the direct and inverse problem of induction logging. Geofizicheskiy zhurnal, 2007, no. 5, pp. 212-214 [in Ukrainian]. Myrontsov N.L. Analiz vozmognostey sinteticheskih zondov nizkochastotnogo indukcionnogo karotoga. NTV Karotagnik, 2010, no. 4, pp. 73\u201387 [in Russian]. Myrontsov N.L. Analysis of possibilities of standard electrometric complex for solving urgent problems of wells geophysical studies. Geofizicheskiy zhurnal, 2012, no. 1, pp. 159-170 [in Russian]. Myrontsov N.L. Hardware-methodical complex for the investigation of collectors with abnormally low resistance. Dopov. Nac. akad. nauk. Ukr., 2012, no. 1, pp. 117-122 [in Russian]. Myrontsov N.L. Pulse lateral logging with high spatial resolution. Dopov. Nac. akad. nauk. Ukr., 2010, no. 5, pp. 120-122 [in Russian]. Myrontsov N.L. Metod povyshenija effektivnosti reshenija obratnoy zadachi karotagnogo zondirivanaja kompleksom BKZ-BK-IK. Geoinformatika, 2011, no. 2, pp. 43-47 [in Russian]. Myrontsov N.L. Investigation method for \u201cwrong\u201d formations and the relict oil content under the well logging. Dopov. Nac. akad. nauk. Ukr., 2012, no. 4, pp. 100-105\u00a0 [in Russian]. Myrontsov N.L. A new principle of multiprobe electric logging. Dopov. Nac. akad. nauk. Ukr., 2010, no. 6, pp. 103-106 [in Russian]. Myrontsov N.L. On the method of electromagnetic-pulse logging. Dopov. Nac. akad. nauk. Ukr., 2010, no. 7, pp. 110-112 [in Russian]. Myrontsov N.L. Reshenie zadachi opredelinija deystvitelnogo verticaknogo profilja provodimosti po dannim indukcionnogo karotoga. NTV Karotagnik, 2010, no. 3, pp. 57\u201369 [in Russian]. 16. Myrontsov N.L. Reshenie prjamih i obratnih zadach elektricheskogo i indukcionnogo karotoga metodom integralnih (polnih) tokov. prikl. asp. geoinform. Kyiv: Karbon LTD, 2009, pp. 340\u2013352 [in Russian]. Myrontsov N.L. Method for solving 2D inverse problem of induction logging. Geofizicheskiy zhurnal, 2009, no. 4, pp. 196-203 [in Russian]. Myrontsov M.L. Numerical modeling of electrometry in wells. Kyiv: Naukova Dumka, 2012, 224 p. [in Russian]. Myrontsov N.L. Efficient investigation method for complex structures and anisotropic formations in clastic deposits. Dopov. Nac. akad. nauk. Ukr., 2012, no. 5, pp. 119-125 [in Russian]. Starostenko V.I., Hovhannisian S.M. Inaccurately posed problems on Hadamard and their approximate solution by the method of regularization A.N. Tikhonov. Geofizicheskiy zhurnal, 2001, no. 6, pp. 3\u201320 [in Russian]. Epov M.I., Antonov Yu.N. (Eds.). Technology of exploration of oil and gas wells based on VIKIZ. Methodical direction. Novosibirsk: Publishing House of SB RAS, 2000, 270 p.[in Russian]. Epov M.I., Glinskih V.N. Linearizacija otnositelnih harakteristik visikochastotnogo magnitnogo polja v dvumernih provodjaschih sredah. Geologija i Geofizika, 2004, no. 2, pp. 266\u2013274 [in Russian]. Epov M.I., Glinskih V.N., Uljanov V.N.Ocenka harakteristik prostranstvennogo razreshenija sisitem indukcionnogo I vysokochastotnogo karotaga v terigennih razrezah Zapadnoy Sibiri. NTV Karotagnik,. 2001, no. 3, pp. 19-57 [in Russian]. Anderson B.I. Modeling and inversion methods for the interpretation of resistivity logging tool response. Delft: Delft University Press, 2001, 377 p. Myrontsov N. Method for improving the spatial resolution of resistivity logging. Geofizicheskiy zhurnal, 2010, no. 4, pp. 119\u2014121. \u00a0<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7319","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n- \u0421\u0430\u0439\u0442 \u0436\u0443\u0440\u043d\u0430\u043b\u0443 \u00ab\u0413\u0435\u043e\u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u00bb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"- \u0421\u0430\u0439\u0442 \u0436\u0443\u0440\u043d\u0430\u043b\u0443 \u00ab\u0413\u0435\u043e\u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u00bb\" \/>\n<meta property=\"og:description\" content=\"Geoinformatika 2018; 1(65) : 35-40 FEATURES OF THE INVERSE PROBLEM SOLUTION OF INDUCTION LOGGING IN HIGHLY CONDUCTIVE WELLS M.L. Myrontsov Institute of Telecommunications and Global Information Space NAS of Ukraine, 13,\u00a0 Chokolivskiy boulevard, Kyiv, 03186, Ukraine, e-mail: myrontsov@ukr.net Purpose. Investigating the possibility of induction logging in highly conductive wells. Experimental studies conducting in the Dnieper-Donets Basin conditions. Design\/methodology\/approach. Inverse problem solutions were carried out with the corrections \u201cfor the well\u201d, \u201cfor the skin-effect\u201d and \u201cfor the surrounding rocks\u201d. This approach is provided the determination an error of calculation of the geoelectricals parameters of well cut model. Findings. Inverse problem was solved for the experimental highly conductive well logging cut material. The error value of this solution is obtained. It is shown that the inverse problem of induction logging in highly conductive wells can be unstable. Therefore, resistivity logging should be used in highly conductive wells. Practical value\/implications. Induction logging in highly conductive wells can provide the wrong result.   Keywords: inverse problem, electrometry in wells, induction logging The full text of papers will be available after 01\/10\/2019 References : Gomilko A.M., Savitsky O.A., Trofimchuk A.N. Metody superpozicii, sobstvennih funkciy I ortogonalnih mnogochlenov v granichnih zadachah uprugosti i akustiki. Kyiv: Naukova Dumk, 2016, 433 p. [in Russian]. Dovgiy S.O., Yevdoschuk M.I., Korjnev M.M., Kulish Ye.O., Kurilo M.M., Malakhov I.M., Trofimchuk O.M., Yakovlev Ye.O. Energetichno-resursna skladova rozvitku Ukrainy. K.: Nika-Center, 2010, 263 p. [in Ukrainian]. Yegurnova M.G, Zaikovsky M.Ya., Zavorotko Y.M., Tsoha O.G., Knishman O.Sh., Mulyr P.M., Demyanenko I.I. Naftogazoperspektyvni ob`etky Ukrainy. Kyiv: Naukova Dumka, 2005, 196 p. [in Ukrainian]. Kurganskiy V.M., Tishaev I.V. Electrichni ta elektromagnitni metodi doslidgennja sverdlovyn. Kyiv: \u201cKyivskiy Universitet\u201d, 2011. 175 p. [in Ukrainian]. Myrontsov M.L. Method of solving the direct and inverse problem of electric logging. Dopov. Nac. akad. nauk. Ukr., 2007, no. 2, pp. 128-131. [in Ukrainian]. Myrontsov M.L. Method of quick solving the direct and inverse problem of induction logging. Geofizicheskiy zhurnal, 2007, no. 5, pp. 212-214 [in Ukrainian]. Myrontsov N.L. Analiz vozmognostey sinteticheskih zondov nizkochastotnogo indukcionnogo karotoga. NTV Karotagnik, 2010, no. 4, pp. 73\u201387 [in Russian]. Myrontsov N.L. Analysis of possibilities of standard electrometric complex for solving urgent problems of wells geophysical studies. Geofizicheskiy zhurnal, 2012, no. 1, pp. 159-170 [in Russian]. Myrontsov N.L. Hardware-methodical complex for the investigation of collectors with abnormally low resistance. Dopov. Nac. akad. nauk. Ukr., 2012, no. 1, pp. 117-122 [in Russian]. Myrontsov N.L. Pulse lateral logging with high spatial resolution. Dopov. Nac. akad. nauk. Ukr., 2010, no. 5, pp. 120-122 [in Russian]. Myrontsov N.L. Metod povyshenija effektivnosti reshenija obratnoy zadachi karotagnogo zondirivanaja kompleksom BKZ-BK-IK. Geoinformatika, 2011, no. 2, pp. 43-47 [in Russian]. Myrontsov N.L. Investigation method for \u201cwrong\u201d formations and the relict oil content under the well logging. Dopov. Nac. akad. nauk. Ukr., 2012, no. 4, pp. 100-105\u00a0 [in Russian]. Myrontsov N.L. A new principle of multiprobe electric logging. Dopov. Nac. akad. nauk. Ukr., 2010, no. 6, pp. 103-106 [in Russian]. Myrontsov N.L. On the method of electromagnetic-pulse logging. Dopov. Nac. akad. nauk. Ukr., 2010, no. 7, pp. 110-112 [in Russian]. Myrontsov N.L. Reshenie zadachi opredelinija deystvitelnogo verticaknogo profilja provodimosti po dannim indukcionnogo karotoga. NTV Karotagnik, 2010, no. 3, pp. 57\u201369 [in Russian]. 16. Myrontsov N.L. Reshenie prjamih i obratnih zadach elektricheskogo i indukcionnogo karotoga metodom integralnih (polnih) tokov. prikl. asp. geoinform. Kyiv: Karbon LTD, 2009, pp. 340\u2013352 [in Russian]. Myrontsov N.L. Method for solving 2D inverse problem of induction logging. Geofizicheskiy zhurnal, 2009, no. 4, pp. 196-203 [in Russian]. Myrontsov M.L. Numerical modeling of electrometry in wells. Kyiv: Naukova Dumka, 2012, 224 p. [in Russian]. Myrontsov N.L. Efficient investigation method for complex structures and anisotropic formations in clastic deposits. Dopov. Nac. akad. nauk. Ukr., 2012, no. 5, pp. 119-125 [in Russian]. Starostenko V.I., Hovhannisian S.M. Inaccurately posed problems on Hadamard and their approximate solution by the method of regularization A.N. Tikhonov. Geofizicheskiy zhurnal, 2001, no. 6, pp. 3\u201320 [in Russian]. Epov M.I., Antonov Yu.N. (Eds.). Technology of exploration of oil and gas wells based on VIKIZ. Methodical direction. Novosibirsk: Publishing House of SB RAS, 2000, 270 p.[in Russian]. Epov M.I., Glinskih V.N. Linearizacija otnositelnih harakteristik visikochastotnogo magnitnogo polja v dvumernih provodjaschih sredah. Geologija i Geofizika, 2004, no. 2, pp. 266\u2013274 [in Russian]. Epov M.I., Glinskih V.N., Uljanov V.N.Ocenka harakteristik prostranstvennogo razreshenija sisitem indukcionnogo I vysokochastotnogo karotaga v terigennih razrezah Zapadnoy Sibiri. NTV Karotagnik,. 2001, no. 3, pp. 19-57 [in Russian]. Anderson B.I. Modeling and inversion methods for the interpretation of resistivity logging tool response. Delft: Delft University Press, 2001, 377 p. Myrontsov N. Method for improving the spatial resolution of resistivity logging. Geofizicheskiy zhurnal, 2010, no. 4, pp. 119\u2014121. \u00a0\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0421\u0430\u0439\u0442 \u0436\u0443\u0440\u043d\u0430\u043b\u0443 \u00ab\u0413\u0435\u043e\u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u00bb\" \/>\n<meta property=\"article:published_time\" content=\"2018-05-18T13:47:46+00:00\" \/>\n<meta name=\"author\" content=\"\u0410\u0434\u043c\u0456\u043d\u0456\u0441\u0442\u0440\u0430\u0442\u043e\u0440\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u0410\u0434\u043c\u0456\u043d\u0456\u0441\u0442\u0440\u0430\u0442\u043e\u0440\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" 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\/ Yoast SEO plugin. -->","yoast_head_json":{"title":"- \u0421\u0430\u0439\u0442 \u0436\u0443\u0440\u043d\u0430\u043b\u0443 \u00ab\u0413\u0435\u043e\u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u00bb","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/","og_locale":"en_US","og_type":"article","og_title":"- \u0421\u0430\u0439\u0442 \u0436\u0443\u0440\u043d\u0430\u043b\u0443 \u00ab\u0413\u0435\u043e\u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u00bb","og_description":"Geoinformatika 2018; 1(65) : 35-40 FEATURES OF THE INVERSE PROBLEM SOLUTION OF INDUCTION LOGGING IN HIGHLY CONDUCTIVE WELLS M.L. Myrontsov Institute of Telecommunications and Global Information Space NAS of Ukraine, 13,\u00a0 Chokolivskiy boulevard, Kyiv, 03186, Ukraine, e-mail: myrontsov@ukr.net Purpose. Investigating the possibility of induction logging in highly conductive wells. Experimental studies conducting in the Dnieper-Donets Basin conditions. Design\/methodology\/approach. Inverse problem solutions were carried out with the corrections \u201cfor the well\u201d, \u201cfor the skin-effect\u201d and \u201cfor the surrounding rocks\u201d. This approach is provided the determination an error of calculation of the geoelectricals parameters of well cut model. Findings. Inverse problem was solved for the experimental highly conductive well logging cut material. The error value of this solution is obtained. It is shown that the inverse problem of induction logging in highly conductive wells can be unstable. Therefore, resistivity logging should be used in highly conductive wells. Practical value\/implications. Induction logging in highly conductive wells can provide the wrong result.   Keywords: inverse problem, electrometry in wells, induction logging The full text of papers will be available after 01\/10\/2019 References : Gomilko A.M., Savitsky O.A., Trofimchuk A.N. Metody superpozicii, sobstvennih funkciy I ortogonalnih mnogochlenov v granichnih zadachah uprugosti i akustiki. Kyiv: Naukova Dumk, 2016, 433 p. [in Russian]. Dovgiy S.O., Yevdoschuk M.I., Korjnev M.M., Kulish Ye.O., Kurilo M.M., Malakhov I.M., Trofimchuk O.M., Yakovlev Ye.O. Energetichno-resursna skladova rozvitku Ukrainy. K.: Nika-Center, 2010, 263 p. [in Ukrainian]. Yegurnova M.G, Zaikovsky M.Ya., Zavorotko Y.M., Tsoha O.G., Knishman O.Sh., Mulyr P.M., Demyanenko I.I. Naftogazoperspektyvni ob`etky Ukrainy. Kyiv: Naukova Dumka, 2005, 196 p. [in Ukrainian]. Kurganskiy V.M., Tishaev I.V. Electrichni ta elektromagnitni metodi doslidgennja sverdlovyn. Kyiv: \u201cKyivskiy Universitet\u201d, 2011. 175 p. [in Ukrainian]. Myrontsov M.L. Method of solving the direct and inverse problem of electric logging. Dopov. Nac. akad. nauk. Ukr., 2007, no. 2, pp. 128-131. [in Ukrainian]. Myrontsov M.L. Method of quick solving the direct and inverse problem of induction logging. Geofizicheskiy zhurnal, 2007, no. 5, pp. 212-214 [in Ukrainian]. Myrontsov N.L. Analiz vozmognostey sinteticheskih zondov nizkochastotnogo indukcionnogo karotoga. NTV Karotagnik, 2010, no. 4, pp. 73\u201387 [in Russian]. Myrontsov N.L. Analysis of possibilities of standard electrometric complex for solving urgent problems of wells geophysical studies. Geofizicheskiy zhurnal, 2012, no. 1, pp. 159-170 [in Russian]. Myrontsov N.L. Hardware-methodical complex for the investigation of collectors with abnormally low resistance. Dopov. Nac. akad. nauk. Ukr., 2012, no. 1, pp. 117-122 [in Russian]. Myrontsov N.L. Pulse lateral logging with high spatial resolution. Dopov. Nac. akad. nauk. Ukr., 2010, no. 5, pp. 120-122 [in Russian]. Myrontsov N.L. Metod povyshenija effektivnosti reshenija obratnoy zadachi karotagnogo zondirivanaja kompleksom BKZ-BK-IK. Geoinformatika, 2011, no. 2, pp. 43-47 [in Russian]. Myrontsov N.L. Investigation method for \u201cwrong\u201d formations and the relict oil content under the well logging. Dopov. Nac. akad. nauk. Ukr., 2012, no. 4, pp. 100-105\u00a0 [in Russian]. Myrontsov N.L. A new principle of multiprobe electric logging. Dopov. Nac. akad. nauk. Ukr., 2010, no. 6, pp. 103-106 [in Russian]. Myrontsov N.L. On the method of electromagnetic-pulse logging. Dopov. Nac. akad. nauk. Ukr., 2010, no. 7, pp. 110-112 [in Russian]. Myrontsov N.L. Reshenie zadachi opredelinija deystvitelnogo verticaknogo profilja provodimosti po dannim indukcionnogo karotoga. NTV Karotagnik, 2010, no. 3, pp. 57\u201369 [in Russian]. 16. Myrontsov N.L. Reshenie prjamih i obratnih zadach elektricheskogo i indukcionnogo karotoga metodom integralnih (polnih) tokov. prikl. asp. geoinform. Kyiv: Karbon LTD, 2009, pp. 340\u2013352 [in Russian]. Myrontsov N.L. Method for solving 2D inverse problem of induction logging. Geofizicheskiy zhurnal, 2009, no. 4, pp. 196-203 [in Russian]. Myrontsov M.L. Numerical modeling of electrometry in wells. Kyiv: Naukova Dumka, 2012, 224 p. [in Russian]. Myrontsov N.L. Efficient investigation method for complex structures and anisotropic formations in clastic deposits. Dopov. Nac. akad. nauk. Ukr., 2012, no. 5, pp. 119-125 [in Russian]. Starostenko V.I., Hovhannisian S.M. Inaccurately posed problems on Hadamard and their approximate solution by the method of regularization A.N. Tikhonov. Geofizicheskiy zhurnal, 2001, no. 6, pp. 3\u201320 [in Russian]. Epov M.I., Antonov Yu.N. (Eds.). Technology of exploration of oil and gas wells based on VIKIZ. Methodical direction. Novosibirsk: Publishing House of SB RAS, 2000, 270 p.[in Russian]. Epov M.I., Glinskih V.N. Linearizacija otnositelnih harakteristik visikochastotnogo magnitnogo polja v dvumernih provodjaschih sredah. Geologija i Geofizika, 2004, no. 2, pp. 266\u2013274 [in Russian]. Epov M.I., Glinskih V.N., Uljanov V.N.Ocenka harakteristik prostranstvennogo razreshenija sisitem indukcionnogo I vysokochastotnogo karotaga v terigennih razrezah Zapadnoy Sibiri. NTV Karotagnik,. 2001, no. 3, pp. 19-57 [in Russian]. Anderson B.I. Modeling and inversion methods for the interpretation of resistivity logging tool response. Delft: Delft University Press, 2001, 377 p. Myrontsov N. Method for improving the spatial resolution of resistivity logging. Geofizicheskiy zhurnal, 2010, no. 4, pp. 119\u2014121. \u00a0","og_url":"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/","og_site_name":"\u0421\u0430\u0439\u0442 \u0436\u0443\u0440\u043d\u0430\u043b\u0443 \u00ab\u0413\u0435\u043e\u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u00bb","article_published_time":"2018-05-18T13:47:46+00:00","author":"\u0410\u0434\u043c\u0456\u043d\u0456\u0441\u0442\u0440\u0430\u0442\u043e\u0440","twitter_misc":{"Written by":"\u0410\u0434\u043c\u0456\u043d\u0456\u0441\u0442\u0440\u0430\u0442\u043e\u0440","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/#article","isPartOf":{"@id":"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/"},"author":{"name":"\u0410\u0434\u043c\u0456\u043d\u0456\u0441\u0442\u0440\u0430\u0442\u043e\u0440","@id":"http:\/\/www.geology.com.ua\/en\/#\/schema\/person\/961f22b201353bfe6ea8152b94a80a06"},"headline":"No title","datePublished":"2018-05-18T13:47:46+00:00","mainEntityOfPage":{"@id":"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/"},"wordCount":1047,"commentCount":0,"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/#respond"]}]},{"@type":"WebPage","@id":"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/","url":"http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/","name":"- \u0421\u0430\u0439\u0442 \u0436\u0443\u0440\u043d\u0430\u043b\u0443 \u00ab\u0413\u0435\u043e\u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u00bb","isPartOf":{"@id":"http:\/\/www.geology.com.ua\/en\/#website"},"datePublished":"2018-05-18T13:47:46+00:00","author":{"@id":"http:\/\/www.geology.com.ua\/en\/#\/schema\/person\/961f22b201353bfe6ea8152b94a80a06"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":[["http:\/\/www.geology.com.ua\/en\/blog\/2018\/05\/18\/7319\/"]]}]},{"@type":"WebSite","@id":"http:\/\/www.geology.com.ua\/en\/#website","url":"http:\/\/www.geology.com.ua\/en\/","name":"\u0421\u0430\u0439\u0442 \u0436\u0443\u0440\u043d\u0430\u043b\u0443 \u00ab\u0413\u0435\u043e\u0456\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430\u00bb","description":"\u0426\u0435\u043d\u0442\u0440 \u043c\u0435\u043d\u0435\u0434\u0436\u043c\u0435\u043d\u0442\u0443 \u0442\u0430 \u043c\u0430\u0440\u043a\u0435\u0442\u0438\u043d\u0433\u0443 \u0432 \u0433\u0430\u043b\u0443\u0437\u0456 \u043d\u0430\u0443\u043a \u043f\u0440\u043e \u0417\u0435\u043c\u043b\u044e","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.geology.com.ua\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"http:\/\/www.geology.com.ua\/en\/#\/schema\/person\/961f22b201353bfe6ea8152b94a80a06","name":"\u0410\u0434\u043c\u0456\u043d\u0456\u0441\u0442\u0440\u0430\u0442\u043e\u0440","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/a5fa8d20e61c9985b4664fa374b71694bff181317c6768b3485dcf83b682094b?s=96&d=identicon&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a5fa8d20e61c9985b4664fa374b71694bff181317c6768b3485dcf83b682094b?s=96&d=identicon&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a5fa8d20e61c9985b4664fa374b71694bff181317c6768b3485dcf83b682094b?s=96&d=identicon&r=g","caption":"\u0410\u0434\u043c\u0456\u043d\u0456\u0441\u0442\u0440\u0430\u0442\u043e\u0440"},"url":"http:\/\/www.geology.com.ua\/en\/blog\/author\/andriy\/"}]}},"_links":{"self":[{"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/posts\/7319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/comments?post=7319"}],"version-history":[{"count":1,"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/posts\/7319\/revisions"}],"predecessor-version":[{"id":7321,"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/posts\/7319\/revisions\/7321"}],"wp:attachment":[{"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/media?parent=7319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/categories?post=7319"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.geology.com.ua\/en\/wp-json\/wp\/v2\/tags?post=7319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}