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Выпуск 343

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ПРОИЗВОДСТВЕННЫЙ ОПЫТ
В. А. Велижанин, Н. Г. Лобода. Некоторые аспекты информативности двухзондового нейтронного каротажа при оценке диаметра скважины 3
В. А. Велижанин, Н. Г. Лобода, Г. Е. Евгеньев. Смещение оси симметрии имиджа азимутально сканирующей аппаратуры радиоактивного каротажа 18
Н. В. Козяр, В. В. Коробченко. Применение прибора ультразвукового каротажа для выделения элементов структур горной породы в открытом стволе скважины 32
О. М. Снежко, О. Б. Кузьмичев. Возможные причины искажения данных каротажей ИК и ВИКИЗ, возникающих в скважинах с высокоминерализованными промывочными жидкостями 42
РЕЗУЛЬТАТЫ ИССЛЕДОВАНИЙ И РАБОТ УЧЕНЫХ И КОНСТРУКТОРОВ
В. А. Велижанин, И. В. Андреев, А. Н. Воробьев. Характеристика параметров интерпретационных моделей литолого-плотностных зондов аппаратуры процесса бурения ООО «НПП Энергия» 55
В. А. Велижанин, Н. Г. Лобода, А. В. Емельянов. Оценка пористости породы по данным азимутально сканирующей аппаратуры стационарного нейтронного каротажа 66
С. С. Сошин, В. Р. Хаматдинов, П. А. Денисов, Е. В. Заломайкин. Тонкий прибор ядерно-магнитного каротажа для скважин с диаметром открытого ствола от 117 мм 82
В. Р. Хаматдинов, А. Б. Королев, И. В. Гринев. Возможность отказа от данных скважинной инклинометрии при контроле пространственного положения ствола скважины 87
П. И. Власенко, В. Н. Ситников, А. Я. Чистяков. Использование данных геофизических исследований скважин при создании файлов «Время–Глубина» для каротажа в автономном режиме с использованием бурового инструмента 94
В. В. Вержбицкий, Л. И. Павлова, А. С. Романов, Б. В. Рудяк. Моделирование показаний зондов ЭКЗ и 5ИК в горизонтальных и наклонных скважинах, пересекающих анизотропную среду 107
В. В. Вержбицкий, Л. И. Павлова, А. С. Романов, Б. В. Рудяк. Влияние диэлектрической проницаемости горных пород на показания зондов электромагнитного каротажа 115
И. А. Разумов, О. Н. Сергеев, В. В. Первушин, Г. М. Первушин. Роль стандартных образцов в метрологическом обеспечении геофизических исследований скважин 128
С. С. Долгирев. Совершенствование методики подсчета нефтегазовых запасов сланцевых толщ 134
ОРГАНИЗАЦИЯ, УПРАВЛЕНИЕ, ЭКОНОМИКА
А. М. Ерохин, У. Д. Кудрявцева, М. О. Веденина, А. В. Мельников, М. З. Ямилев, О. В. Четверткова. Комплексная методика оценки и портфельного управления инициативами в области искусственного интеллекта для промышленного предприятия 142
ИНФОРМАЦИОННЫЕ СООБЩЕНИЯ
Е. В. Вихирева, И. П. Осипчук, П. П. Муравьев. ООО НПК «Геоэлектроника сервис». История создания и развития 166
НАШИ ПОЗДРАВЛЕНИЯ
Юбилей Виктории Владимировны Канищевой 181
Юбилей Рафиса Такиевича Хаматдинова 182
МЕМОРИАЛ
Памяти Аширали Нуртаевича Бижанова 184
Памяти Сергея Сергеевича Долгирева 186
Памяти Энгеля Габдрауфовича Урманова 187
Сведения об авторах 192
Abstracts 205
About Authors 210
Кодекс этики научных публикаций 218

Аннотация

  1. A. Velizhanin, N. G. Loboda

 

Some Aspects of the Information Value of the Dual Neutron Logging in the Well Size Estimation

 

The article presents some aspects of the information value of the dual neutron logging on example of the neutron rock porosity and well size estimations.

Key words: neutron logging, well size, borehole profile, sonde / borehole wall gap estimation error.

LITERATURA

  1. Akhmadeev A. A., Korihtnikov A. A., Lihsenkov A. I. Razvitie metodiki obrabotki (2NNK-T) po ocenke poristosti (vodorodosoderzhaniya) porod // NTV «Karotazhnik». Tverj: Izd. AIS. 2024. Vihp. 1 (327). S. 58–73.
  2. Velizhanin V. A., Loboda N. G. Interpretacionnoe obespechenie kompensirovannogo neyjtronnogo karotazha apparaturih v processe bureniya OOO «NPP Ehnergiya»: polnota i dostovernostj // NTV «Karotazhnik». Tverj: Izd. AIS. 2025. Vihp. 1 (333). S. 119–135.
  3. Holenka J., Best D., Evans M., Kurkoski P., Sloan W. Azimuthal Porosity While Drilling // SPWLA 36th Annual Symposium, June 26–29, 1995.

Postuplenie rukopisi v redakciyu 02.06.2026 g., prinyatie v pechatj 27.07.2026 g.

 

 

  1. A. Velizhanin, N. G. Loboda, G. E. Evgeniev

 

Image Symmetry Axis Shift in the Azimuthally Scanning Radioactive Logging Tool

 

A possible cause of the 2GGDL density (2NNL porosity) image symmetry axis shift in the azimuthally scanning radioactive logging tool while drilling has been considered.

Key words: gamma gamma ray logging, azimuthally scanning tool, density and porosity images.

LITERATURA

  1. Vuds G., Lubinskiyj A. Iskrivlenie skvazhin pri burenii. M.: Gostoptekhizdat, 1960.
  2. Saroyan A. E. Teoriya i praktika rabotih buriljnoyj kolonnih. M.: Nedra, 1990, 263 s.
  3. Gilchrist W. A. Compensated Neutron Log Response Issues – A Tutorial // Transactions of the 49th SPWLA, Annual Logging Symposium, 2008.
  4. McKinny K., Boonen P., Huiszoon C. Analysis of Density Image Dip Angle Calculation // Transactions of the 49th SPWLA, Annual Logging Symposium, 2008.
  5. Moake G. L., Beals R. A., Schultz W. E. Reduction of Standoff Effects on LWD Density and Neutron Measurements // SPWLA 37th Annual Logging Symposium, June 16–19, 1996.

Postuplenie rukopisi v redakciyu 02.03.2026 g., prinyatie v pechatj 27.07.2026 g.

 

 

  1. V. Kozyar, V. V. Korobchenko

 

Applying An Ultrasonic Logging Tool To Identify Rock Structure Elements in the Open Hole

 

Exemplified by the data obtained by the ultrasonic logging tool (ACT), opportunities to study geologic rock structure by reflected sonic wave logs have been considered.

Key words: ultrasonic imager, sonic impedance.

LITERATURA

  1. Lependin A. F. Akustika. M.: Vihsshaya shkola, 1978. 448 s.

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  1. M. Snezhko, O. B. Kuzmichev

 

Possible Causes of the Distortion of Induction Log and VIKIZ Data Arising in High Mineral Content Mud Wells

 

Both models and well logs showed that the sinusoid shape of the three-coil IK (induction logging) and VIKIZ (high-frequency induction logging with isoparametric sounding) logs (recorded in horizontal wells containing a high mineral-content mud) is distorted by the action of microcaverns formed by the drilling technology. Point-wise and formation-wise methods to process the electrical parameters of reservoir beds (determined with their sinusoid shape distorted) have been proposed. Examples of horizontal-well IK and VIKIZ data processing have been given.

Key words: electrical resistivity, well logging, sinusoid-shape distortions, three-coil sondes, horizontal wells, high mineral-content mud, microcaverns, drilling technology.

LITERATURA

  1. Antonov Yu. N., Ehpov M. I., Kayurov K. N. Praktika VIKIZ v gorizontaljnihkh skvazhinakh s solevihmi biopolimernihmi rastvorami // NTV «Karotazhnik». Tverj: Izd. AIS. 2006. Vihp. 150. S. 3–21.
  2. Devicin V. A., Rudyak B. V., Snezhko O. M., Shein Yu. L., Pasechnik M. P. Puti povihsheniya dostovernosti opredeleniya ehlektricheskikh parametrov razrezov razvedochnihkh skvazhin // NTV «Karotazhnik». Tverj: Izd. AIS. 1997. Vihp. 41. S. 16–31.
  3. Pasechnik M. P., Rudyak B. V., Snezhko O. M., Shein Yu. L. Analiz metodicheskikh vozmozhnosteyj mnogozondovihkh kompleksov IK // NTV «Karotazhnik». Tverj: Izd. AIS. 1997. Vihp. 46. S. 18–33.
  4. Shein Yu. L., Pavlova L. I., Rudyak B. V., Snezhko O. M. Opredelenie geoehlektricheskikh kharakteristik razreza v programme LogWin-EhK // NTV «Karotazhnik». Tverj: Izd. AIS. 2009. Vihp. 5 (182). S. 89–100.
  5. Shein Yu. L., Pantyukhin V. A., Kuzjmichev O. B. Algoritmih modelirovaniya pokazaniyj zondov BKZ, BK, IK v plastakh s zonoyj proniknoveniya // V sb. «Avtomatizirovannaya obrabotka dannihkh geofizicheskikh i geologo-tekhnologicheskikh issledovaniyj neftegazorazvedochnihkh skvazhin i podschet zapasov nefti i gaza s primeneniem EhVM». Kalinin: NPO «Soyuzpromgeofizika», 1989. S. 75–81.

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  1. A. Velizhanin, I. V. Andreev, A. N. Vorobiev

 

Characterization of the Parameters of Interpretation Models of Lithodensity Sondes of the LWD Tools Made by OOO NPP Energiya, LLC

 

LWD tools made by OOO NPP Energiya, LLC (LWD172-2NNL-LDGGL-3GL, LWD121-2NNL-LDGGL) have been described.

Key words: lithodensity gamma-gamma logging, LWD tools, processing method, interpretation model.

LITERATURA

  1. Velizhanin V. A. «Raznostnaya» metodika ocenki plotnosti po dannihm apparaturih processa bureniya OOO «NPP Ehnergiya» // NTV «Karotazhnik». Tverj: Izd. AIS. 2025. Vihp. 6 (338). S. 61–67.
  2. Velizhanin V. A., Chermenskiyj V. G., Mezhenskaya T. E. Vozmozhnostj ocenki profilya skvazhinih po dannihm plotnostnogo gamma-gamma-karotazha // NTV «Karotazhnik». Tverj: Izd. AIS. 2022. Vihp. 2 (317). S. 28–33.
  3. Velizhanin V. A., Loboda N. G., Andreev I. V. Vozmozhnostj ocenki profilya skvazhinih po dannihm plotnostnogo gamma-gamma-karotazha pri ispoljzovanii baritovihkh promihvochnihkh zhidkosteyj (na primere pribora LWD172-GGKLP-2NNKt-3GK) // NTV «Karotazhnik». Tverj: Izd. AIS. 2023. Vihp. 3 (323). S. 49–57.
  4. Gulin Yu. A. Gamma-gamma-metod issledovaniya neftyanihkh skvazhin. M.: Nedra, 1975. 160 s.
  5. Darwin V. Ellis, Julian M. Singer. Well Logging for Earth Scientists. Springer, 2007.
  6. Walh J.S., Tittman J., Johnstone C.W., Alger L.P. The Dual Spacing Formation Density Log // Jour. of Petr. Tech. 1964. V. 16. P. 1411–1416.

Postuplenie rukopisi v redakciyu 30.12.2025 g., prinyatie v pechatj 27.07.2026 g.

 

 

  1. A. Velizhanin, N. G. Loboda, A. V. Emeliyanov

 

Rock Porosity Evaluation by the Azimuth-Scanning Steady-State Neutron Log Tool Data

 

Characterization of possible errors in the rock density evaluation (by the compensated neutron logging) using different evaluation schemes and a raw data filtration mode has been given.

Key words: compensated neutron logging while drilling, azimuth scanning tool, data filtration.

LITERATURA

  1. Velizhanin V. A., Loboda N. G. Interpretacionnoe obespechenie kompensirovannogo neyjtronnogo karotazha apparaturih v processe bureniya OOO «NPP Ehnergiya»: polnota i dostovernostj // NTV «Karotazhnik». Tverj: Izd. AIS. 2025. Vihp. 1 (333). S. 119–135.
  2. Darwin V. Ellis, Julian M. Singer. Well Logging for Earth Scientists. Springer, 2007.
  3. Evans M., Best D., Holenka J., Kurkosky P., Sloan W. Improved Formation Evaluation Using Azimuthal Porosity Data While Drilling // SPE, 30546. 1995.
  4. Gilchrist W. A. Compensated Neutron Log Response Issues – A Tutorial //Transactions of the 49th SPWLA, Annual Logging Symposium, 2008.
  5. Holenka J., Best D., Evans M., Karkoski P., Sloan W. Azimuthal Porosity While Drilling // Transactions of the 36th SPWLA, Annual Logging Symposium, Paris, 1995. Paper BB.
  6. Minette D., Moltz E., Canny D. Utilizing Acoustic Standoff Measurement to Improve the Accuracy of Density and Neutron Measurements // Paper SPE 56447. Houston, Texas. October 3–6, 1999.
  7. Moake G. L., Beals R. A., Schultz W. E. Reduction of Standoff Effects on LWD Density and Neutron Measurements // Transactions of the 37th SPWLA, Annual Logging Symposium, 1996.
  8. Pingjun Guo, Alberto Mendoza, Hezhu Yin. Impact of Density Tool Depth of Investigation on Dip Determination in High Angle and Horizontal Wells // SPWLA 49th Annual Logging Symposium, May 25–28, 2008.

Postuplenie rukopisi v redakciyu 06.04.2026 g., prinyatie v pechatj 27.07.2026 g.

 

 

  1. S. Soshin, V. R. Khamatdinov, P. A. Denisov, E. V. Zalomaikin

 

A Slim Nuclear Magnetic Logging Tool for Open Well Sizes of 117 mm or More

 

A new nuclear magnetic logging tool (in the man-made magnetic field of 90 mm in diameter) for open-hole sizes of 117 mm has been discussed.

Key words: nuclear magnetic resonance, nuclear magnetic logging, tools.

LITERATURA

  1. RD 153-39.0-072-01. Tekhnicheskaya instrukciya po provedeniyu geofizicheskikh issledovaniyj i rabot priborami na kabele v neftyanihkh i gazovihkh skvazhinakh. M.: Izd. GERS, 2002. 272 s.
  2. Soshin S. S., Khamatdinov R. T., Barlyaev V. Yu., Malinin A. V. i dr. Otechestvennaya tekhnologiya yaderno-magnitnogo karotazha siljnogo polya. Sostoyanie i razvitie // NTV «Karotazhnik». Tverj: Izd. AIS. 2021. Vihp. 6 (312). S.112–123.
  3. Peeter Pehme, Heather Crow, Beth Parker, Hazen Russell. Evaluation of Slim-Hole NMR Logging for Hydrogeologic Insights into Dolostone and Sandstone Aquifers // Journal of Hydrology. 2022. Vol. 610.

Postuplenie rukopisi v redakciyu 26.05.2026 g., prinyatie v pechatj 27.07.2026 g.

 

 

  1. R. Khamatdinov, A. B. Korolev, I. V. Grinev

 

Opportunity to Abandon the Well Inclinometry Data in the Borehole 3D Position Control

 

This article discusses if it is necessary to compare the inclinometry data obtained while drilling and well logging. On the basis of the integral analysis of the inclinometry tasks, it has been argued that such an abandonment of the above comparison can deteriorate both the borehole axis position detection accuracy and work safety. Besides, it has been concluded that the cross-control (that is unavoidable in the comparison of the measurements) demands that both services (drilling and logging ones) have to keep their work quality at the proper level.

Key words: inclinometer, navigation, inclinometry while drilling, double measurements.

LITERATURA

  1. Grinev I. V., Korolev A. B., Sitnikov V. N., Gasanov O. V. Vliyanie radialjnoyj sostavlyayutheyj polya ostatochnoyj namagnichennosti na pokazaniya inklinometra // NTV «Karotazhnik». Tverj: Izd. AIS. 2025. Vihp. 1 (333). S. 147–153.
  2. Grinev I. V., Korolev A. B., Sitnikov V. N. Kontrolj kachestva inklinomet-richeskikh izmereniyj. Uchet sutochnihkh variaciyj magnitnogo polya // NTV «Karotazhnik». Tverj: Izd. AIS. 2015. Vihp. 12 (258). S. 99–108.
  3. Povalikhin A. S., Kalinin A. G., Bastrikov S. N., Solodkiyj K. M. Burenie naklonnihkh, gorizontaljnihkh i mnogozaboyjnihkh skvazhin. M.: CentrLitNefteGaz, 2011. 647 s.
  4. Predvariteljnihyj nacionaljnihyj standart Rossiyjskoyj Federacii (PNST 657-2022) «Neftyanaya i gazovaya promihshlennostj. Marksheyjderskoe obespechenie poiska, razvedki, obustroyjstva i razrabotki mestorozhdeniyj uglevodorodnogo sihrjya». M., 2022. 184 s.
  5. Tekhnicheskaya instrukciya po provedeniyu geofizicheskikh issledovaniyj i rabot priborami na kabele v neftyanihkh i gazovihkh skvazhinakh. RD 153-39.0-072-01. Tverj: Izd. GERS, 2002. 272 s.
  6. Introduction to Wellbore Positioning // University of the Highlands & Islands, 2012. 164 p.

Postuplenie rukopisi v redakciyu 05.06.2026 g., prinyatie v pechatj 27.07.2026 g.

 

 

  1. I. Vlasenko, V. N. Sitnikov, A. Ya. Chistyakov

 

Using Logs to Create TIME-DEPTH Files for a Stand-Alone Logging Mode Using the Drilling Tool

 

A software service for drilling-tool well-logging operators has been presented. When there is no surface-based depth-gauge at the site, it can help to quickly form the Time-Depth file used to tie the logs (recorded in the stand-alone mode) to the borehole depth. An automatic method to detect movement intervals (using the data obtained by the logging tools manufactured by OOO NefteGazGeofizika LLC has been detailed.

Key words: raw logs, drilling tool sounding, automatic detection of movement intervals, movement table.

LITERATURA

  1. Apparatura skvazhinnaya avtonomnaya KASKAD-A3 [Ehlektronnihyj resurs]. Rezhim dostupa: https://www.karotazh.ru/sites/default/files/files/katalog_2019/B_3 KASKAD-A3 s 2NNKt.pdf (data obratheniya: 21.04.2026).
  2. Denisov Yu. A., Buyaljskiyj M. G., Navarkina M. M., Yakovlev A. P. Programmno-izmeriteljnihyj kompleks «Glubinomer A1T». Istoriya razrabotki i opiht ispoljzovaniya // NTV «Karotazhnik». Tverj: Izd. AIS. 2013. Vihp. 3 (225). S. 84–98.
  3. Malla S. Veyjvletih v obrabotke signalov. Per. s angl. M.: Mir, 2005. 672 s.
  4. Programmno-apparatnihyj kompleks avtonomnihkh priborov i oborudovanie dlya geofizicheskikh issledovaniyj na burovom instrumente [Ehlektronnihyj resurs]. Rezhim dostupa: https://www.karotazh.ru/ru/memorytool (data obratheniya: 20.04.2026).
  5. Rukovodstvo poljzovatelya ServiceMS [Ehlektronnihyj resurs]. Rezhim dostupa: https://www.karotazh.ru/sites/default/files/files/soft/ Rukovodstvo poljzovatelya ServiceMS.pdf (data obratheniya: 19.04.2026).
  6. Rukovodstvo poljzovatelya LogPWin [Ehlektronnihyj resurs]. Rezhim dostupa: https://www.karotazh.ru/sites/default/files/files/soft/ Rukovodstvo poljzovatelya LogPWin.pdf (data obratheniya: 23.04.2026).
  7. Basseville M., Nikiforov I. V. Detection of Abrupt Changes: Theory and Application. Prentice Hall, 1993. 465 p.
  8. Keogh E., Kasetty S. On the Need for Time Series Data Mining Benchmarks: A Survey and Empirical Demonstration // Data Mining and Knowledge Discovery. 2003. Vol. 7. No. 4. P. 349–371.

Postuplenie rukopisi v redakciyu 01.06.2026 g., prinyatie v pechatj 27.07.2026 g.

 

 

  1. V. Verzhbitsky, L. I. Pavlova, A. S. Romanov, B. V. Rudyak

 

Simulation of EKZ and 5IK Sondes Readings in Horizontal and Inclined Wells Crossing an Anisotropic Medium

 

An analysis of the effect of electrical resistivity anisotropy on electromagnetic logs (EKZ) where the logging tools record both the phase difference and amplitude decay (high frequencies) and reactive components of the apparent resistivities (low frequencies). The results are illustrated on EKZ and 5IK module sondes (manufactured by GERS Technology and OOO Neftegazgeofizika LLC, respectively).

Key words: electromagnetic logging, logging while drilling, resistivity anisotropy, horizontal well.

LITERATURA

  1. Verzhbickiyj V. V., Pantyukhin V. A. Vliyanie anizotropii provodimosti na rezuljtatih ehlektricheskogo i ehlektromagnitnogo karotazheyj v gorizontaljnihkh i naklonnihkh skvazhinakh // NTV «Karotazhnik». Tverj: Izd. AIS. 2016. Vihp. 9 (267). S. 94–109.
  2. Mezencev D. Yu., Postnov A.S. i dr. Teoreticheskie osnovih ehkspluatacii zaboyjnihkh telemetricheskikh sistem i nazemnoyj apparaturih v processe bureniya skvazhin. M., 2025.
  3. Rudyak B. V., Snezhko O. M., Shein Yu. L. Tekhnologiya indukcionnogo karotazhnogo zondirovaniya vihsokogo razresheniya // NTV «Karotazhnik». Tverj: Izd. AIS. 2013. Vihp. 3 (225). S. 70–83.
  4. Moran J. H., Gianzero S. Effect of Formation Anisotropy on Resistivity-Logging Measurements // Geophysics. 1979. V. 44. № 7. P. 1266–1268.

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  1. V. Verzhbitsky, L. I. Pavlova, A. S. Romanov, B. V. Rudyak

 

The Effect of Dielectric Permeability of the Rock on the Electromagnetic Logging Sondes Readings

 

Electromagnetic logging sondes with 400 kHz and 2 MHz frequencies have been used. An algorithm for electrical resistivity and relative dielectric permeability evaluation from phase and amplitude sonde measurements have been implemented.

Key words: electromagnetic wireline and LWD logging, dielectric permeability, processing program.

LITERATURA

  1. Akseljrod S. M. Vliyanie chastotnoyj dispersii ehlektricheskikh svoyjstv gornihkh porod na rezuljtatih opredeleniya udeljnogo soprotivleniya plastov (po materialam zarubezhnoyj literaturih) // NTV «Karotazhnik». Tverj: Izd. AIS. 2007. Vihp. 10. S. 103–126.
  2. Verzhbickiyj V. V., Pantyukhin V. A. Vliyanie anizotropii provodimosti na rezuljtatih ehlektricheskogo i ehlektromagnitnogo karotazheyj v gorizontaljnihkh i naklonnihkh skvazhinakh // NTV «Karotazhnik». Tverj: Izd. AIS. 2016. Vihp. 9 (267). S. 94–108.
  3. APS Technology LWD Log Interpretation Charts, 2012.
  4. Clarc B. et al. A Dual Depth Resistivity Measurement for FEWD // SPWLA 29th Annual Logging Symposium, 1988. P. 1–25.
  5. Schlumberger Log Interpretation Charts, 2009.
  6. Sperry-Sun Drilling Services Log Interpretation Charts, 1996, 1998.

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  1. A. Razumov, O. N. Sergeev, V. V. Pervushin, G. M. Pervushin

 

The Role of Standard Samples in the Metrological Support for Well Logging

 

It has been shown that some well logging methods can have their measurement results metrologically traceable through national control schemes, whereas nuclear logging ones require using special standard samples showing the geological and physical properties of the rocks. Transformation of the oil-and-gas production branch system for metrological support (after closing the centralized branch structures) and its transition to a free-will organization of metrological services in the companies has been characterized. Levels of the standard samples (national, branch and company ones) and their significance for the log comparability have been considered. An example of a compilation of the base of standards in GERS companies group (including the development of standard samples kits for the nuclear logs and organization of a well logging methods research center) has been given.

Key words: well logging, metrological support, standard samples, metrological traceability, nuclear logging methods.

LITERATURA

  1. Blyumencev A. M., Meljchuk B. Yu. Standartnihe obrazcih sostava i svoyjstv gornihkh porod dlya metrologicheskogo obespecheniya geofizicheskikh issledovaniyj skvazhin. Obzor VIEhMS. M., 1985.
  2. Blyumencev A. M., Kalistratov G. A., Lobankov V. M., Ciruljnikov V. P. Metrologicheskoe obespechenie geofizicheskikh issledovaniyj skvazhin. M.: Nedra, 1991.
  3. Mikhayjlov V. M. O strukture promihslovo-geofizicheskoyj sluzhbih Rossii // NTV «Karotazhnik». Tverj: Izd. GERS. 1995. № 17. S. 50–56.
  4. Rossiyjskaya Federaciya. Zakonih. Ob obespechenii edinstva izmereniyj: Federaljnihyj zakon ot 26.06.2008 № 102-FZ.

Postuplenie rukopisi v redakciyu 06.05.2026 g., prinyatie v pechatj 05.08.2026 g.

 

 

  1. S. Dolgirev

 

Sophistication of the Technique for Oil and Gas Reserves Evaluation in the Shale Formations

 

Shale-formation core-analysis issues have been considered. A new technique to study such core (in order to form a sufficient petrophysical basis to estimate general prospects and reserves of the oilfields associated with the shale rock formations) has been proposed.

Key words: shale fields, core, reserves evaluation.

LITERATURA

  1. Gutman I. S., Baturin A. Yu., Obgoljc A. A., Spasennihkh M. Yu. i dr. Priznaki trudnoizvlekaemosti zapasov netradicionnihkh neftematerinskikh porod, vihyavlennihe v processe kompleksnogo izucheniya objhektov na ehtapakh razvedki i razrabotki // Neftyanoe khozyayjstvo. 2023. Vihp. 4. S. 20–25.
  2. Gutman I. S., Simonenko E. P., Dolgirev S. S., Kirichenko Yu. V. Osobennosti opredeleniya podschetnihkh parametrov otlozheniyj, predstavlennihkh neftematerinskimi porodami // NTV «Karotazhnik». Tverj: Izd. AIS. 2023. Vihp. 4 (324). S. 112–121.
  3. Metodicheskie rekomendacii po podschetu zapasov nefti v domanikovihkh produktivnihkh otlozheniyakh. M.: FBU «GKZ», 2023.
  4. Operativnihyj pereschet zapasov domanikovihkh produktivnihkh otlozheniyj Bavlinskogo neftyanogo mestorozhdeniya 2024 g.
  5. Podschet zapasov nefti i rastvorennogo gaza Kolvinskogo neftyanogo mestorozhdeniya Neneckogo avtonomnogo okruga po sostoyaniyu na 01.01.2019 g.
  6. Simonenko E. P., Adamyuk V. V., Dolgirev S. S. Metod spektrofotometrii slabihkh rastvorov nefti, primenyaemihyj v OOO «Pomor-GERS» // NTV «Karotazhnik». Tverj: Izd. AIS. 2023. Vihp. 4 (324). S. 70–78.

Postuplenie rukopisi v redakciyu 17.08.2026 g., prinyatie v pechatj 24.08.2026 g.

 

 

  1. M. Erokhin, U. D. Kudryavtseva, M. O. Vedenina, A. V. Melnikov, M. Z. Yamilev, O. V. Chetvertkova

 

An Integral Technique for Estimation and Portfolio Management of Initiatives in the Field of Artificial Intelligence for the Industry Enterprise

 

An integral technique for estimation, rating and portfolio management of initiatives in the field of artificial intelligence for the big industry enterprises has been presented. A problem of inconsistency between the strategical purposes of introducing the artificial intelligence and operational limitations of the enterprises (including the data heterogeneity, information security requirements and constraints in resources) has been considered. The approach suggested provides a formalized estimation and rating of the AI initiatives, which allows considering them in the framework of a united portfolio of projects. The technique is based on three approaches to the initiatives estimation: considering the economic, resource and qualitative characteristics of the projects. Testing a portfolio of 67 initiatives demondtrated an opportunity to use the technique for rating the initiatives and detection of repeated technological components allowing to reveal repeatedly used components and services.

Key words: artificial intelligence, AI platform, initiatives management, initiatives in the field of artificial intelligence, multilevel estimation model, industrial digital transformation, platform architecture, management conveyor, corporative AI services.

LITERATURA

  1. Azieva R. Kh. Primenenie funkcii zhelateljnosti Kharringtona pri ocenke innovacionnihkh proektov v promihshlennosti // Vestnik ehkonomicheskoyj nauki. 2022. T. 14. № 2. S. 45–52.
  2. Azieva R. Kh. Ocenka ehkonomicheskogo ehffekta ot ispoljzovaniya cifrovihkh tekhnologiyj v neftegazovoyj otrasli // Kreativnaya ehkonomika. 2022. T. 16. № 8. S. 3225–3240. DOI: 10.18334/ce.16.8.115235.
  3. Velikiyj V. A., Tolstihkh T. O., Shmeleva N. V., Mitenkov A. V. Formirovanie sistemih kriteriev ocenki tekhnologicheskikh proektov v usloviyakh ogranichiteljnihkh sankciyj // Ehkonomika vihsokotekhnologichnihkh proizvodstv. 2024. T. 5. № 2. S. 147–164. DOI: 10.18334/evp.5.2.121340.
  4. GOST R ISO/MEhK 42001-2024. Informacionnihe tekhnologii. Iskusstvennihyj intellekt. Sistema menedzhmenta. Federaljnoe agentstvo po tekhnicheskomu regulirovaniyu i metrologii, 2024.
  5. GOST R ISO/MEhK 23894-2023. Informacionnihe tekhnologii. Iskusstvennihyj intellekt. Rukovodstvo po upravleniyu riskami. Federaljnoe agentstvo po tekhnicheskomu regulirovaniyu i metrologii, 2023.
  6. GOST R ISO/MEhK 19510-2012. Informacionnihe tekhnologii. Modelirovanie biznes-processov. Notaciya BPMN. Federaljnoe agentstvo po tekhnicheskomu regulirovaniyu i metrologii, 2012.
  7. Erokhin A. M. Universaljnaya metamodelj cifrovogo dvoyjnika dlya standartizacii promihshlennihkh processov // NTV «Karotazhnik». Tverj: Izd. AIS. 2026. Vihp. 1 (339). S. 51–67.
  8. Saati T. L. Prinyatie resheniyj pri zavisimostyakh i obratnihkh svyazyakh: Analiticheskie seti. M.: Librokom, 2009. 360 s.
  9. Harrington E. C. The Desirable Function // Industrial Quality Control. 1965. № 21. P. 124–131.
  10. ISO/IEC 42001:2023. Information Technology. Artificial Intelligence. Management System. International Organization for Standardization, 2023.
  11. NIST. Artificial Intelligence Risk Management Framework (AI RMF 1.0). National Institute of Standards and Technology, 2023.
  12. OECD. OECD AI Principles. Recommendation of the Council on Artificial Intelligence, OECD/LEGAL/0449, 2019.
  13. OMG. Business Process Model and Notation (BPMN), Version 2.0.2. Object Management Group, 2014. URL: https://www.omg.org/spec/BPMN/2.0.2.

Postuplenie rukopisi v redakciyu 10.08.2026 g., prinyatie v pechatj 13.08.2026 g.

 

 

  1. V. Vikhireva, I. P. Osipchuk, P. P. Muraviev

 

OOO NPK Geoelectronika servis LLC. The History of Establishment and Development

 

Об авторах

Andreev, Ilya Viktorovich

Chief Metrologist, OOO NPP Energiya (Research and Production Company LLC). Graduated from Physical and Technical Faculty, Tver State University. His scientific interests deal with radioactive logging tools. The author of over 10 publications.

 

Vedenina, Marianna Olegovna

Deputy Head, System Architecture and Integration Division, PAO TransNeft PJSC. Graduated from Moscow State Pedagogical University in 2005 and South Urals State University in the specialty of Economics in 2010. Her professional interests embrace introduction of corporative information systems, AI technologies.

 

Velizhanin, Viktor Alekseevich

Deputy Director, Chief Scientific Worker, OOO NPP Energiya (Research and Production Company LLC), PhD in Engineering. Graduated from Bashkir State University in 1971. His scientific interests include the theory, tools and methods for oil-and-gas well radioactive logging, the development of algorithms, methods and software packages for the mathematical simulation of the radioactive logging. The author of over 110 publications.

 

Verzhbitsky, Viktor Vladimirovich

Consultant, OOO GERS Innovatsii, LLC; Ph.D. in Physics and Mathematics. Graduated from Physical Faculty, Kalinin State University in 1977. Principal scientific interests involve the theory of electric and electromagnetic logs. The author of over 60 scientific publications.

 

Vikhireva, Elena Valentinovna

Economist, OOO NPK Geoelectronika Servis LLC. Graduated from Tver State University in the specialty of The German Language and Literature, Philologist Graduated from courses at Skolkovo Export School in 2025. Her scientific interests cover technical translations, editing books and scientific articles in the field of geology and geophysics.

 

Vlasenko, Petr Ivanovich

Consulting Expert, Department of Well Logging Technology Development, OOO NefteGazGeofizika LLC; PhD in Engineering. Graduated from Computer Faculty, Kharkov Radioelectronics Institute in 1973. His scientific interests involve software- and methods-support for drillstem logging. The author or co-author of 12 scientific publications and three inventions.

 

Vorobiev, Aleksandr Nikolaevich

Chief Designer, OOO NPP Energiya (Research and Production Company LLC). Graduated from Tver State University in the specialty of Machine-Building Technology in 2005. His scientific interests involve the development and designing of downhole tool structures (delivered to the interval under study on a logging wireline or drilling tool) and tools for logging while drilling. The author of two publications, five invention patents and useful models.

Telephone: 8-910-534-02-11

E-mail: wan161180@yandex.ru

 

Grinev, Ilya Viktorovich

Head, Geonavigation Measurement Systems Laboratory , OOO NefteGazGeofizika LLC; Ph.D. in Physics and Mathematics. Graduated from Physics and Engineering Faculty, Tver State University in the specialty of physics in 2010, and postgraduate course at Department of Theoretical Physics, TvGU (Tver State University) in 2014. His scientific interests include software- and methods-support for geological navigation tools, laboratory experiments. The author of 44 scientific publications and two invention certificates on computer software.

E-mail: i.grinev@karotazh.ru

 

Denisov, Pavel Anatolievich

Head, Laboratory of Tool Assembling, Adjustment and Application, Nuclear Magnetic Logging Division, OOO NefteGazGeofizika LLC. Graduated from Tver State Technical University. His scientific interests deal with the development, assembling and testing of nuclear magnetic logging tools.

 

Dolgirev, Sergey Sergeevich

Chief Geophysicist, OOO Pomor-GERS LLC. Graduated from Karaganda Polytechnic Institute in the direction of Geophysical Methods for Exploration of and Prospecting for Useful Minerals Fields in 1996. His scientific interests involve improving the well log interpretation methods, production logging, enhancing the reliability of useful mineral resources evaluation.

E-mail: info@pomorgers.ru

 

Evgeniev, Grigory Evgenievich

General Director, OOO NPP Energiya (Energy – Research and Production Company LLC). Graduated from Tver State Technical University in the specialty of technological processes and manufacturing automation in 2011. His scientific interests are in the development and designing of downhole tools structure elements. The author of three publications, four invention patents and useful models.

E-mail: evgenyev@power-np.ru

 

Emeliyanov, Aleksandr Vasilievich

Deputy Director for Developments, OOO NPP Energiya (Research and Production Company LLC). Graduated from Riga Institute of Civil Aviation Engineers in 1991. His scientific interests are in the development of self-contained downhole radioactive logging and LWD tools . The author of over 15 publications and two patents.

 

Erokhin, Aleksandr Mikhailovich

Head, Artificial Intelligence Laboratory, OOO Petroviser LLC. Graduated from Tver State Technical University and Ufa State Oil Technical University. His scientific interests are in production processes control digitizing, management and information technologies. The author of over 20 scientific publications.

Telephone: 8-915-724-82-76

E-mail: erokhin_am@petroviser.ru

 

Zalomaikin, Evgeny Vladimirovich

Leading Design Engineer, Nuclear Magnetic Logging Division, OOO NefteGazGeofizika LLC. Graduated from N. E. Bauman Moscow State Technical University. His scientific interests are in the development of nuclear magnetic logging tools.

 

Kozyar, Nikolay Valerievich

Chief Geophysicist, Expert, AO Algoritmy JSC; PhD in Engineering. Graduated from Kalinin Polytechnic Institute in the specialty of Geological Survey, Exploration of and Prospecting for Useful Minerals in 1986, and Kalinin State University in the specialty of Applied Mathematics in 1991. His scientific interests are in well logging data processing and interpretation, sonic logging. The author of over 30 scientific publications.

Telephone: 8-910-832-90-53

E-mail: nikolay@karotazh.ru

 

Korobchenko, Vitaly Vladimirovich

Head, Pilot Procedures Laboratory, OOO NefteGazGeofizika LLC. Graduated from Tver State Technical University in the specialties of Mining Engineer and Applied Informatics in 2005. His scientific interests are in oil-and-gas well sonic logging methods, data processing and interpretation software development in Windows and Linux operating systems.

E-mail: vitalij.kor@mail.ru

 

Korolev, Aleksandr Borisovich

Consulting Expert, Laboratory of Geonavigation Measurement Systems, OOO NefteGazGeofizika LLC. His scientific interests deal with tools- and methods-support for the geonavigational and other geophysical equipment. The author of 16 scientific publications.

E-mail: korolev@karotazh.ru

 

Kuzmichev, Oleg Borisovich

Senior Expert, OOO RN-Technologies LLC, PAO NK Rosneft Oil Company PJSC; Ph.D. in Physics and Mathematics, Academician I. M. Gubkin Prize Laureate. Graduated from Physical Faculty, Kalinin (now Tver) State University in 1984. His scientific interests are focused on electric and electromagnetic logging, automated log interpretation, new technologies for oil-and-gas exploration well logging, validation of hydrocarbon reserves evaluation parameters. The author of over 70 publications including a monograph and six invention patents.

 

Kudryavtseva, Ulyana Denisovna

Leading Engineer in the development of scientific and technical documentation, OOO Petroviser Soft LLC. Graduated from Tver State University and Immanuil Kant Baltic Federal University (advanced training). The author and coauthor of publications about Petroviser’s software developments. Her scientific interests embrace oil and gas industry digitizing, digital transformation.

E-mail: kudryavtseva_ud@petroviser.ru

 

Loboda, Nadezhda Gennadievna

Leading Scientific Worker, Radioactive Logging Division, OOO NPP Energiya (Research and Production Company LLC); PhD in Engineering. Graduated from Physical Faculty, Tver State University in 1998. Her scientific interests cover radioactive logging problems simulation using the Monte Carlo method. The author of over 20 scientific publications.

Telephone: 8-920-689-94-85

E-mail: nloboda76@mail.ru

 

Melnikov, Andrey Vladimirovich

Deputy Director, Center of Innovation Programs, R&D and Industrial Standardization at OOO “NII TransNeft”. Graduated from M. V. Lomonosov Moscow State University in 2000. His scientific interests are in the development of scientific research tools, SPPR (Decision Support System) in research and production at Fuel and Energy Complex businesses.

 

Muraviev, Pavel Pavlovich

General Director’s Adviser, OOO NPK Geoelektronika Servis, LLC; Ph.D. in Geology and Mineralogy. Graduated from Geological Faculty, Perm State University. His scientific interests are in geological and geochemical investigations on oil-and-gas wells, environmental monitoring of oil-and-gas fields. Honorable Oilman of the Russian Federation, Laureate of Prize from USSR MinNefteProm (Ministry of Oil Industry). The author of over 60 scientific publications and 3 invention certificates.

 

Osipchuk, Ivan Petrovich

General Director, OOO NPK Geoelectronika Servis LLC. He worker his way up from a worker to the director of an enterprise. His scientific interests are in well logging. The author of 12 Russian Federation patents, two Kazakhstan Republic ones, and four publications including one book.

 

Pavlova, Lyudmila Ilinichna

Scientific Worker, Electromagnetic Logging Division, OOO GERS Innovatsii LLC. Graduated from Mathematical Faculty, Kalinin State University. Her scientific interests embrace the development of software and methods for electric and electromagnetic logs processing. The author of over 25 scientific publications.

 

Pervushin, Vladimir Vladimirovich

Chief Metrologist, OOO GERS Technology LLC, Senior Professor in I. M. Gubkin RGU (Russian State University) of Oil and Gas, Member of the Board, EAGO MOO. Graduated from Urals State Mining University in the specialty of geophysical methods for exploration of and prospecting for useful minerals in 2005. His scientific interests are in metrological support for well logging tools. The author of over 15 scientific publications, five inventions and eight useful models .

Telephone: 8-961-140-23-55

E-mail: vvp@gerstech.ru

 

Pervushin, Grigory Mikhailovich

Head, Metrology Division, OOO GERS Technology, LLC. Graduated from Russian Sergo Ordzhonikidze State Geologic Exploration University in 2017. His scientific interests are in legislative metrology.

Telephone: 8-961-140-23-55

E-mail: pgm@gerstech.ru

 

Razumov, Ilya Aleksandrovich

Founder of GERS group of companies. Graduated from International University of Nature, Society and Man (Dubna) in the specialty of Geophysical Methods for Exploration of and Prospecting for Useful Minerals in 2014. His scientific interests involve the development of innovative downhole tools for well logging, manufacturing and introduction of logging tool sets using rotary-controlled systems.

Telephone: (4822) 62-09-09

E-mail: mail@gerstech.ru

 

Romanov, Andrey Sergeevich

Scientific Worker, Electromagnetic Logging Division, OOO GERS Innovatsii LLC. Graduated from Physical and Engineering Faculty, Tver State University in 2003. His scientific interests are in electromagnetic well logs, the electromagnetic well logging theory and data processing.

 

Rudyak, Boris Vladimirovich

Head, Electromagnetic Logging Division , OOO GERS Innovatsii LLC; Ph.D. in Physics and Mathematics. Graduated from Physical Faculty, M. V. Lomonosov Moscow State University in 1976. His scientific interests are in electric and electromagnetic well logging methods, the electromagnetic well logging theory and data processing. The author of over 70 scientific publications and inventions.

Telephone: (4822) 62-09-09 (extension 1907)

E-mail: rudiak.b.v@gerstech.ru

 

Sergeev, Oleg Nikolaevich

Director, OOO GERS Technology, LLC. Graduated from International University of Nature, Society and Man (Dubna) in the specialty of Geophysical Methods for Exploration of and Prospecting for Useful Minerals in 2014. His scientific interests involve the development and manufacturing of well logging tools, logging while drilling using rotary-controlled systems, introduction of advanced production systems; metalworking, choice of materials for steels and alloys in different alloying systems.

Telephone: (4822) 62-09-09

E-mail: mail@gerstech.ru

 

Sitnikov, Vitaly Nikolaevich

Engineer, Division of Navigation and Geophysical Measurement Systems, OOO NefteGazGeofizika LLC. Graduated from Physics and Engineering Faculty, Tver State University in the specialty of radiophysics in 2010, and postgraduate course at Department of General Physics, TvGU (Tver State University) in 2013. His scientific interests include software and methods for geonavigational and other geophysical equipment. The author or coauthor of 35 scientific publications.

E-mail: v.sitnikov@karotazh.ru

 

Snezhko, Oleg Maievich

Expert on electromagnetic and electrical log interpretation, OOO NefteGazGeo-Fizika LLC, Ph.D. in Engineering. Graduated from Grozny Oil Institute in 1978. His scientific interests are in well logging data interpretation. The author of 42 scientific publications.

 

Soshin, Sergey Sergeevich

Head, Nuclear Magnetic Logging Division , OOO NefteGazGeofizika LLC, Ph.D. in Physics and Mathematics. Graduated from Tver State University. His scientific interests: His scientific interests involve physics of magnetic phenomena and the development of nuclear magnetic logging tools. The author of 60 publications.

 

Khamatdinov, Vadim Rafisovich

General Director, OOO NefteGazGeofizika LLC; PhD in Engineering. Graduated from Tver Polytechnic Institute in the specialty of “geological survey, exploration of and prospecting for useful minerals fields” in 1994. His scientific interests deal with the development of tools, computer technologies and methodological support for radioactive well logging. The author or coauthor of ten scientific publications and six invention patents.

E-mail: hvadim@karotazh.ru

 

Chetvertkova, Olga Vitalievna

Senior Scientific Worker, Direction of Mathematical Simulation and Pipeline Transport Technologies, OOO “NII TransNeft”. Graduated from Ufa State Oil Technical University in 2005. Her professional interests embrace mathematical simulation and pipeline transport effectiveness.

 

Chistyakov, Artur Yaroslavovich

Engineer-Programmer, Department of Navigation and Geophysical Measurement Systems, OOO NefteGazGeofizika LLC. Graduated from Tver State Technical University in the specialty of Applied Mathematics in Economy in 2025. His scientific interests are in applied informatics and program engineering.

 

Yamilev, Marat Zamirovich

Head, Direction of Mathematical Simulation and Pipeline Transport Technologies, OOO “NII TransNeft”. Graduated from Ufa State Oil Technical University in 2008. His scientific interests are in thermal hydraulics of pipeline transport of high-viscosity oils, mathematical simulation and energy-saving oil-pumping technologies.