Simulation of gamma-ray distribution in rocks for determining the registration characteristics of measurement unit of horizontal borehole positional control system
| Parent link: | Engineering Research Express Vol. 1, No. 1.— 2019.— [015019, 10 p.] |
|---|---|
| Auteur principal: | |
| Autres auteurs: | , |
| Résumé: | Title screen Theoretical aspects of gamma-ray distribution in rock are described in the article. Information concerning the values of natural gamma radiation of rocks provides for the control of the drilling tool's orientation during horizontal drilling. A simulation of gamma-ray distribution in rock, based upon the example of western Siberian fields, has been made in a COMSOL Multiphysics interactive environment. Test results for a prototype, two-probe device for horizontal borehole positional control are contained in this document. The maximum distance for the registration of changes in the natural gamma radiation of rocks was determined. The attenuation coefficient for the natural gamma radiation of rocks introduced by the influence of a nonmagnetic drill collar was calculated. Practical advice for improvements in the registration characteristics of the prototype device is provided. |
| Langue: | anglais |
| Publié: |
2019
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| Sujets: | |
| Accès en ligne: | https://doi.org/10.1088/2631-8695/ab3337 |
| Format: | Électronique Chapitre de livre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664795 |
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| 200 | 1 | |a Simulation of gamma-ray distribution in rocks for determining the registration characteristics of measurement unit of horizontal borehole positional control system |f E. V. Golodnykh, V. N. Borikov, S. V. Uchaykin (Uchaikin) | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 11 tit.] | ||
| 330 | |a Theoretical aspects of gamma-ray distribution in rock are described in the article. Information concerning the values of natural gamma radiation of rocks provides for the control of the drilling tool's orientation during horizontal drilling. A simulation of gamma-ray distribution in rock, based upon the example of western Siberian fields, has been made in a COMSOL Multiphysics interactive environment. Test results for a prototype, two-probe device for horizontal borehole positional control are contained in this document. The maximum distance for the registration of changes in the natural gamma radiation of rocks was determined. The attenuation coefficient for the natural gamma radiation of rocks introduced by the influence of a nonmagnetic drill collar was calculated. Practical advice for improvements in the registration characteristics of the prototype device is provided. | ||
| 461 | |t Engineering Research Express | ||
| 463 | |t Vol. 1, No. 1 |v [015019, 10 p.] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a gamma ray | |
| 610 | 1 | |a detector | |
| 610 | 1 | |a scintillator | |
| 610 | 1 | |a photomultiplier | |
| 610 | 1 | |a horizontal drilling | |
| 610 | 1 | |a гамма-излучения | |
| 610 | 1 | |a детекторы | |
| 610 | 1 | |a сцинтилляторы | |
| 610 | 1 | |a фотоумножители | |
| 700 | 1 | |a Golodnykh |b E. V. |g Evgeny Vadimovich | |
| 701 | 1 | |a Borikov |b V. N. |c specialist in the field of mechanical engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1963- |g Valery Nikolaevich |3 (RuTPU)RU\TPU\pers\31240 |9 15435 | |
| 701 | 1 | |a Uchaykin (Uchaikin) |b S. V. |c specialist in the field of non-destructive testing |c Engineer of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1963- |g Sergey Victorovich |3 (RuTPU)RU\TPU\pers\32279 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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