KFU. Card publication. BOREHOLE DIGITAL ORIENTATION MODULE FOR LOGGING TOOLS

KAZAN
FEDERAL UNIVERSITY

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- ES

BOREHOLE DIGITAL ORIENTATION MODULE FOR LOGGING TOOLS

Form of presentation

Articles in international journals and collections

Year of publication

2018

Язык

английский

Authors, employees of KFU

Kosarev Viktor Evgenevich, author

Kuzina Dilyara Mtygullovna, author

Nasyrtdinov Bulat Mansurovich, author

Yusupov Kamil Maratovich, author

Bibliographic description in the original language

Yusupov, K., Kosarev, V., Nasyrtdinov, B., Zakharova, N., Kuzina, D BOREHOLE DIGITAL ORIENTATION MODULE FOR LOGGING TOOLS 18th International Multidisciplinary Scientific Geoconference, SGEM 2018; Vienna; Austria; Volume 18, Issue 1.5, 2018, Pages 19-26

Annotation

International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM

Keywords

Azimuth, BoreholemOrientation module, Ultrasonic imager, Zenith

The name of the journal

International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM

URL

https://www.sgem.org/SGEMLIB/spip.php?article13402

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=199484&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Kosarev Viktor Evgenevich	ru_RU
dc.contributor.author	Kuzina Dilyara Mtygullovna	ru_RU
dc.contributor.author	Nasyrtdinov Bulat Mansurovich	ru_RU
dc.contributor.author	Yusupov Kamil Maratovich	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Yusupov, K., Kosarev, V., Nasyrtdinov, B., Zakharova, N., Kuzina, D BOREHOLE DIGITAL ORIENTATION MODULE FOR LOGGING TOOLS 18th International Multidisciplinary Scientific Geoconference, SGEM 2018; Vienna; Austria; Volume 18, Issue 1.5, 2018, Pages 19-26	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=199484&p_lang=2	ru_RU
dc.description.abstract	International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM	ru_RU
dc.description.abstract	Special orientation during logging is a very important task, and it is essential in almost all borehole tools. For this purpose, various orientation sensors (such as accelerometers, magnetometers, and others) are usually used. During logging, the task is being complicated with increasing temperature range and device vibrations due to the movement along the borehole. Thus, this paper describes experimental results in the downhole logging of the developed digital spatial orientation module, which was integrated into the high-resolution ultrasonic imager. The spatial orientation module is based on the field-programmable gate array (FPGA) and includes microelectromechanical systems (MEMS), a 3-axis digital accelerometer and three independent magnetoresistive analog magnetometers (connected to the analog-to-digital converter with the resolution of 12 bit). All of these components are recommended in the «military» temperature range. The device can save orientation data in a secure digital (SD) card with the rate of 300 Hz and calculate the azimuth and zenith of the well and the azimuth of the logging tool, which is necessary for ultrasonic images rotation and to determine the azimuth of cracks and reservoirs. The equipment test was carried out in Kazan Federal University (Kazan, Russia) and in TNG-Group (Bugulma, Russia) testing boreholes. The results show good agreements of ultrasonic images after restoring downhole logging imager maneuvers with the resolution of 1-2˚ when determining zenith, well and logging tool azimuths angles.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Azimuth	ru_RU
dc.subject	BoreholemOrientation module	ru_RU
dc.subject	Ultrasonic imager	ru_RU
dc.subject	Zenith	ru_RU
dc.title	BOREHOLE DIGITAL ORIENTATION MODULE FOR LOGGING TOOLS	ru_RU
dc.type	Articles in international journals and collections	ru_RU