Optical Detection of Oil Bearing in Reservoir Rock: Terahertz Spectroscopy Investigation

To accurately reflect the physical properties of the reservoir, it is necessary to use a variety of techniques to evaluate the reservoir, due to the complexity of the reservoir. In this paper, the oil is dripped into the rock to simulate the reservoir, and the transmission properties of the terahert...

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Main Authors:	Rima Bao, Fankai Qin, Ru Chen, Sitong Chen, Honglei Zhan, Kun Zhao, Wenzheng Yue
Format:	Article
Language:	English
Published:	IEEE 2019-01-01
Series:	IEEE Access
Subjects:	Absorption petroleum reservoir scattering terahertz spectroscopy
Online Access:	https://ieeexplore.ieee.org/document/8817951/

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spelling	doaj-ecec214f508340c1aa9810caad6b2fe42021-03-29T23:24:54ZengIEEEIEEE Access2169-35362019-01-01712175512175910.1109/ACCESS.2019.29380278817951Optical Detection of Oil Bearing in Reservoir Rock: Terahertz Spectroscopy InvestigationRima Bao0Fankai Qin1https://orcid.org/0000-0001-8302-7062Ru Chen2Sitong Chen3Honglei Zhan4https://orcid.org/0000-0003-4276-4044Kun Zhao5Wenzheng Yue6State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing, ChinaBeijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, ChinaBeijing Key Laboratory of Failure, Corrosion, and Protection of Oil/Gas Facilities, China University of Petroleum, Beijing, ChinaBeijing Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, ChinaState Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing, ChinaKey Laboratory of Oil and Gas Terahertz Spectroscopy and Photoelectric Detection, Petroleum and Chemical Industry Federation, China University of Petroleum, Beijing, ChinaState Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing, ChinaTo accurately reflect the physical properties of the reservoir, it is necessary to use a variety of techniques to evaluate the reservoir, due to the complexity of the reservoir. In this paper, the oil is dripped into the rock to simulate the reservoir, and the transmission properties of the terahertz (THz) wave in the reservoir were studied. The extinction coefficient of rock was a key parameter for comprehending the properties of mineral and organic matter. The higher the frequency was, the larger the extinction coefficient was. The extinction coefficient was composed of the absorption and the scattering, which the latter played a more important role. The results revealed the transmission properties of the THz wave in rock, which can help in improving the efficiency of terahertz time domain spectroscopy (THz-TDS) and enriching the method of oil field exploration.https://ieeexplore.ieee.org/document/8817951/Absorptionpetroleumreservoirscatteringterahertz spectroscopy
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Rima Bao Fankai Qin Ru Chen Sitong Chen Honglei Zhan Kun Zhao Wenzheng Yue
spellingShingle	Rima Bao Fankai Qin Ru Chen Sitong Chen Honglei Zhan Kun Zhao Wenzheng Yue Optical Detection of Oil Bearing in Reservoir Rock: Terahertz Spectroscopy Investigation IEEE Access Absorption petroleum reservoir scattering terahertz spectroscopy
author_facet	Rima Bao Fankai Qin Ru Chen Sitong Chen Honglei Zhan Kun Zhao Wenzheng Yue
author_sort	Rima Bao
title	Optical Detection of Oil Bearing in Reservoir Rock: Terahertz Spectroscopy Investigation
title_short	Optical Detection of Oil Bearing in Reservoir Rock: Terahertz Spectroscopy Investigation
title_full	Optical Detection of Oil Bearing in Reservoir Rock: Terahertz Spectroscopy Investigation
title_fullStr	Optical Detection of Oil Bearing in Reservoir Rock: Terahertz Spectroscopy Investigation
title_full_unstemmed	Optical Detection of Oil Bearing in Reservoir Rock: Terahertz Spectroscopy Investigation
title_sort	optical detection of oil bearing in reservoir rock: terahertz spectroscopy investigation
publisher	IEEE
series	IEEE Access
issn	2169-3536
publishDate	2019-01-01
description	To accurately reflect the physical properties of the reservoir, it is necessary to use a variety of techniques to evaluate the reservoir, due to the complexity of the reservoir. In this paper, the oil is dripped into the rock to simulate the reservoir, and the transmission properties of the terahertz (THz) wave in the reservoir were studied. The extinction coefficient of rock was a key parameter for comprehending the properties of mineral and organic matter. The higher the frequency was, the larger the extinction coefficient was. The extinction coefficient was composed of the absorption and the scattering, which the latter played a more important role. The results revealed the transmission properties of the THz wave in rock, which can help in improving the efficiency of terahertz time domain spectroscopy (THz-TDS) and enriching the method of oil field exploration.
topic	Absorption petroleum reservoir scattering terahertz spectroscopy
url	https://ieeexplore.ieee.org/document/8817951/
work_keys_str_mv	AT rimabao opticaldetectionofoilbearinginreservoirrockterahertzspectroscopyinvestigation AT fankaiqin opticaldetectionofoilbearinginreservoirrockterahertzspectroscopyinvestigation AT ruchen opticaldetectionofoilbearinginreservoirrockterahertzspectroscopyinvestigation AT sitongchen opticaldetectionofoilbearinginreservoirrockterahertzspectroscopyinvestigation AT hongleizhan opticaldetectionofoilbearinginreservoirrockterahertzspectroscopyinvestigation AT kunzhao opticaldetectionofoilbearinginreservoirrockterahertzspectroscopyinvestigation AT wenzhengyue opticaldetectionofoilbearinginreservoirrockterahertzspectroscopyinvestigation
_version_	1724189605010341888

Optical Detection of Oil Bearing in Reservoir Rock: Terahertz Spectroscopy Investigation

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