A Laboratory Study of the Elastic and Anelastic Properties of the Eagle Ford Shale.
MetadataShow full item record
We present the preliminary results of the low-frequency and ultrasonic experiments conducted on a shale sample recovered from the Eagle Ford shale (South Texas). The shale sample was cut in the direction perpendicular to the formation bedding and tested in dry and wet states to estimate the effect of water presence on elastic properties and attenuation. The elastic parameters obtained for the shale at seismic (0.1 – 100 Hz) and ultrasonic (~0.5 MHz) frequencies are very close in both dry and wet conditions. Extensional attenuation and dispersion measured in the frequency range between 0.1 Hz and 100 Hz were inessential. The interpretation of the obtained results within the theoretical models of partial saturation is discussed.
Showing items related by title, author, creator and subject.
CO<inf>2</inf>Wettability of Shales and Coals as a Function of Pressure, Temperature and Rank: Implications for CO<inf>2</inf>Sequestration and Enhanced Methane RecoveryArif, M.; Barifcani, Ahmed; Zubair, T.; Lebedev, Maxim; Iglauer, Stefan (2016)© 2016, Society of Petroleum Engineers. The underground geological CO 2 storage into oil and gas reservoirs and/or saline aquifers is a promosing technique to reduce anthropogenic greenhouse gas emissions which thus ensures ...
Estimation of Enriched Shale Oil Resource Potential in E2s4L of Damintun Sag in Bohai Bay Basin, ChinaChen, G.; Lu, S.; Zhang, J.; Wang, M.; Li, J.; Xu, C.; Pervukhina, Marina; Wang, J. (2017)Qualitative and quantitative evaluations of resource potential are of significant importance for both exploration and exploitation of shale oil. We investigate the shale oil resource potential in E 2 s 4 L (the lower ...
Evaluation of pore size spectrum of gas shale reservoirs using low pressure nitrogen adsorption, gas expansion and mercury porosimetry: A case study from the Perth and Canning Basins, Western AustraliaLabani, M.; Rezaee, Reza; Saeedi, Ali; Al Hinai, Adnan (2013)Gas shales have a complex pore structure. Mechanisms of gas storage in the gas shale pore system are in two ways, free gas and sorbed gas. The nanometer scaled pore systems of gas shale reservoirs have a prominent ...