Registration of rock samples properties spatial variations with optical scanning method
https://doi.org/10.32454/0016-7762-2015-5-40-46
Abstract
Technique of registration of 2D variations of the thermal properties of rock samples with the optical scanning method is described. Results of registration of spatial variations of the thermal conductivity for samples of several types of rocks are given. Spatial distribution of rock thermal anisotropy coefficient is shown for an anisotropic rock sample. It was established that 2D distribution of rock porosity can be obtained through correlation between thermal conductivity and porosity. It is shown that registration of spatial variations in thermal properties of full size core sample provides for more reasonable selection of an area of the core sample for following special petrophysical investigations.
About the Authors
E. Yu. Popov
Skolkovo Institute of Science and Technology
Russian Federation
Russian Federation
E. G. Savelev
Russian State Geological Prospecting University
Russian Federation
Russian Federation
References
1. Попов Ю.А., Мандель A.M. Геотермические исследования анизотропных горных массивов. Известия РАН // Физика Земли. 1998. № 34 (11). С. 30-43.
2. Попов Ю.А., Чехонин Е.М., Паршин А.В., Попов Е.Ю., Миклашевский Д.Е. Новая аппаратурно-методическая база тепловой петрофизики как средство повышения эффективности добычи тяжелых нефтей // Нефть. Газ. Новации, 2013. №4. C.52-58.
3. Попов Е.Ю., Чехонин Е.М., Сафонов С.С., Попов Ю.А., Ромушкевич Р.А., Герасимов И.В., Урсегов С.О., Гурбатова И.П. Результаты доизучения геологического строения пермо-карбоновой залежи Усинского месторождения путем непрерывного теплофизического профилирования керна. [Электронный ресурс] // Сб. ст. конференции EAGE «Геомодель-2014», Геленджик, 2014, режим доступа: http://earthdoc.eage.org., дата обращения 30 августа 2015 г.
4. Chekhonin E., Parshin A., Pissarenko D., Popov Y., Romushkevich R. , Safonov S., Spasennykh M., Chertenko v M., Steni n V. When rocks get hot: Thermal properties of reservoir rocks // Oilfield Review. 2012. N 24(3). Р. 20-37.
5. Popov Yu., Parshin A., Chekhonin E.M., Popov E., Miklashevskiy D. , Suarez-Rivera R., Green S. Continuous core thermal properties measurements and analysis. San Francisco, California, American Rock Mechanics Association, 2013, 47th U.S. Rock Mechanics/Geomechanics Symposium, V.4. P. 2991-2999, ARMA. 2013-391.
6. Suarez-Rivera R., Hakami A., Edelman E., Handwerger D. , Gathogo P. Improving Geologic Core Descriptions and Heterogeneous Rock Characterization Via Continuous Profiles of Core Properties. Cartagena, Colombia, 2012. Society of Petrophysicists and Well-Log Analysts, 53rd Annual Logging Symposium, SPWLA-2012-236.
Review
For citations:
Popov E.Yu., Savelev E.G. Registration of rock samples properties spatial variations with optical scanning method. Proceedings of higher educational establishments. Geology and Exploration. 2015;(5):40-46. (In Russ.) https://doi.org/10.32454/0016-7762-2015-5-40-46
Views:
378
Email this article 