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berea sandstone measurements

Determination of the Basic Friction Angle of Rock Surfaces ...

2017-12-28 · The Berea sandstone is a relatively soft rock with a density of 2.20 g/cm 3, porosity of 14.8%, uniaxial compressive strength of 79 MPa, and Young''s modulus of 20 GPa. The porosity of the Berea sandstone is 30 times greater than that of the granite, and the strength and Young''s modulus are less than half.DIFFUSION IN INTERNAL FIELD GRADIENTS2003-7-7 · internal field gradients on NMR T 2 measurements compared to Berea sandstone. This can also result in a shortened relaxation time for the oil phase, which can be mistaken as a wettability change. North Burbank sandstone has a T 1 /T 2 and ρ2/ρ1 that is larger than most values reported in the literature.

Seismoelectric measurements on artifical porous media …

2019-4-12 · 4 Seismoelectric measurements Figure 3 shows electric potential recordings of the electrode in front of (V1) and behind (V2) Berea sandstone as a function of the frequency fed into the source hydrophone. Properties of Berea sandstone are given in Table 1. Strong electric cross-talk starting around zero-time is observed. According to numericalTwo-phase relative permeability measurements in Berea ...Two-phase relative permeability measurements in Berea sandstone at reservoir conditions. View/ Open. JORDAN-THESIS-2016.pdf (16.06Mb) Date 2016-12. Author. Jordan, Paul Byron. 0000-0003-1474-9461. Share Facebook Twitter …

Pore-Size Measurement from Eigenvalues of Magnetic ...

2021-9-22 · Nonground eigenvalue analysis of T 1 − T 2 measurements on Berea sandstone undertaken at three static magnetic fields produces pore sizes consistent with those obtained through x-ray microtomography and SEM measurements. Similar agreement is found for a Bentheimer sandstone with a more complex pore geometry.Measurements of the capillary trapping of super‐critical ...2011-3-1 · Measurements of the capillary trapping of super‐critical carbon dioxide in Berea sandstone Measurements of the capillary trapping of super‐critical carbon dioxide in Berea sandstone Pentland, Christopher H.; El‐Maghraby, Rehab; Iglauer, Stefan; Blunt, Martin J. 2011-03-01 00:00:00 1. Introduction Saline aquifers have been identified as suitable storage …

Forced oscillation measurements of seismic wave ...

Measurements of seismic attenuation and transient fluid pressure in partially saturated Berea sandstone: evidence of fluid flow on the mesoscopic scale. Geophysical Journal International 195, …Measurements of the capillary trapping of super‐critical ...2011-3-17 · It is proposed that this is due to an increase in the effective imbibition (advancing) contact angle in the CO 2-brine system, consistent with measurements of contact angle on quartz surfaces (Berea sandstone is principally composed of quartz) at conditions similar to ours by Chiquet et al. and Espinoza and Santamarina. However, the system ...

Two-phase relative permeability measurements in Berea ...

Two-phase relative permeability measurements in Berea sandstone at reservoir conditions. View/ Open. JORDAN-THESIS-2016.pdf (16.06Mb) Date 2016-12. Author. Jordan, Paul Byron. 0000-0003-1474-9461. Share Facebook Twitter …Forced oscillation measurements of seismic wave ...Measurements of seismic attenuation and transient fluid pressure in partially saturated Berea sandstone: evidence of fluid flow on the mesoscopic scale. Geophysical Journal International 195, …

Measurements of CO 2 ‐brine relative permeability in …

2016-12-5 · DOE PAGES Journal Article: Measurements of CO 2 ‐brine relative permeability in Berea sandstone using pressure taps and a long core. Measurements of CO 2 ‐brine relative permeability in Berea sandstone using pressure taps and a …Measurements of the capillary trapping of super‐critical ...2011-3-1 · Measurements of the capillary trapping of super‐critical carbon dioxide in Berea sandstone Measurements of the capillary trapping of super‐critical carbon dioxide in Berea sandstone Pentland, Christopher H.; El‐Maghraby, Rehab; Iglauer, Stefan; Blunt, Martin J. 2011-03-01 00:00:00 1. Introduction Saline aquifers have been identified as suitable storage …

Seismic wave attenuation at low frequencies: …

Introduction Methods –BBAV Q measurements Q mechanisms Conclusions Rock data Berea sandstone 200-500 mD, 20 % porosity Watersaturated at 0 and 90%, 0 MPapore pressure Berea sandstone ~90% water sat. Berea sandstone 0% water sat. Madonna et al. JGI sub. 0.64 mmDIFFUSION IN INTERNAL FIELD GRADIENTS2003-7-7 · internal field gradients on NMR T 2 measurements compared to Berea sandstone. This can also result in a shortened relaxation time for the oil phase, which can be mistaken as a wettability change. North Burbank sandstone has a T 1 /T 2 and ρ2/ρ1 that is larger than most values reported in the literature.

Experimental measurements of the streaming potential …

2015-11-18 · Measurements of streaming potential and seismoelectric conversion 691 Figure 3 Typical measurement results of the streaming potential and coupling coefficient when the sample (Berea sandstone 500) is saturated with distilled water as …(PDF) Laboratory measurements of a complete set of ...Laboratory measurements of a complete set of poroelastic moduli for Berea sandstone and Indiana lime. January 1994; Authors: ... N is the number of …

Techniques for Measuring the Electrical ...

Berea sandstone was used for all of the electrical measurements in this work. The Berea was a relatively homogeneous, arkosic sandstone with a small …LABORATORY MEASUREMENTS OF POROELASTIC …2004-12-27 · 1.9 Bulk compressibilities for Berea sandstone 57 1.10 Skempton''s B Coefficient for Berea sandstone 58 1.11 Bulk comp ressibilities for Indiana limestone 59 1.12 Skempton''s B Coefficient for Indiana limestone 60 1.13 Drained compressibilities compared to hertzian contact model 62 1.14 Comparison of pore and grain compressibilities for Berea ...

Techniques for Measuring the Electrical ...

Berea sandstone was used for all of the electrical measurements in this work. The Berea was a relatively homogeneous, arkosic sandstone with a small …Hysteretic nonlinear elasticity of Berea sandstone at low ...2017-11-27 · The measurements provide the first direct experimental evidence of hysteretic nonlinear (wave amplitude dependent) elasticity in a sandstone at low dynamic strains. Citation: Renaud, G., J. Rivière, P.-Y. Le Bas, and P. A. Johnson (2013), Hysteretic nonlinear elasticity of Berea sandstone at low-vibrational strain

Measurements of CO 2 ‐brine relative permeability in …

2016-12-5 · DOE PAGES Journal Article: Measurements of CO 2 ‐brine relative permeability in Berea sandstone using pressure taps and a long core. Measurements of CO 2 ‐brine relative permeability in Berea sandstone using pressure taps and a …Seismoelectric measurements on artifical porous media …2019-4-12 · 4 Seismoelectric measurements Figure 3 shows electric potential recordings of the electrode in front of (V1) and behind (V2) Berea sandstone as a function of the frequency fed into the source hydrophone. Properties of Berea sandstone are given in Table 1. Strong electric cross-talk starting around zero-time is observed. According to numerical

Forced oscillation measurements of seismic wave ...

Measurements of seismic attenuation and transient fluid pressure in partially saturated Berea sandstone: evidence of fluid flow on the mesoscopic scale. Geophysical Journal International 195, …(PDF) Measurements of the capillary trapping of super ...We measure primary drainage capillary pressure and the relationship between initial and residual non-wetting phase saturation for a supercritical carbon dioxide (CO2)-brine system in Berea sandstone. We use the semi-permeable disk (porous-plate)

A new laboratory system for the measurement of low ...

2011-2-8 · dry Berea sandstone, fully water saturated Berea sandstone and Eclogite. The negative phase indicates that the signals from the standard arrive before those from the anelastic sample in the time domain. The solid epoxy cylinder is an end-member of highly attenuation material, which shows an absolute phase lag of 0.0800 rad.Measurement of Grain Compressibility of Fine-Grained …2016-6-26 · The presentation is concluded by reporting results on Berea sandstone and shale and estimating Biot''s coefficient for those samples. The results presented here indicates usability of the technique in estimation of grain modulus and hence, Biot coefficient, for shale. ... it''s reciprocal. Similarly, all laboratory measurements presented in this ...

Forced oscillation measurements of seismic wave ...

2021-12-28 · 1 1 Forced oscillation measurements of seismic wave attenuation and stiffness moduli 2 dispersion in glycerine‐saturated Berea sandstone 3 4 Chapman1,2 ( [email protected] ), Jan V. M. Borgomano2, Hanjun Yin2,3, 5 Jerome Fortin2, and Beatriz Quintal1 6 7 1) Institute of Earth Sciences, University of Lausanne, Lausanne, …Laboratory measurements of a complete set of poroelastic ...Measurements have been completed for eight different poroelastic moduli of water-saturated Berea sandstone and Indiana limestone as a function of confining pressure and pore pressure. The poroelastic moduli for Indiana limestone are generally consistent to ±10%, which was verified by a formal inversion procedure for independent moduli from the eight measurements.

Influence of interfacial responses of Berea Sandstone in ...

To perform an analysis under water-wet conditions, a group of samples was vacuum saturated with crude oil 24 h prior to the measurements. Considering Berea Sandstone samples are naturally water-wet, and to investigate the impact of wettability, some samples were aged in the crude oil for 3 weeks at 80 °C to alter their natural wettability .Seismic attenuation in partially saturated Berea …2017-8-9 · of this kind is Berea sandstone [e.g., Hart and Wang, 1995]. Spencer [1981] and Paffenholz and Burkhardt [1989] published the first laboratory measurements of frequency-dependent seismic attenuation for fluid-saturated sandstones. However, Paffenholz and Burkhardt [1989] and Mörig and Burkhardt, 1989 showed that such

Hysteretic nonlinear elasticity of Berea sandstone at low ...

2017-11-27 · The measurements provide the first direct experimental evidence of hysteretic nonlinear (wave amplitude dependent) elasticity in a sandstone at low dynamic strains. Citation: Renaud, G., J. Rivière, P.-Y. Le Bas, and P. A. Johnson (2013), Hysteretic nonlinear elasticity of Berea sandstone at low-vibrational strainBerea Sandstone Cores | Cleveland QuarriesPermeability - Berea Sandstone™ Petroleum Cores. In geology, permeability is a measure of the ability of a material (typically, a rock or unconsolidated alluvial material) to transmit fluids through it. It is of great importance in determining the …

LABORATORY MEASUREMENTS OF POROELASTIC …

2004-12-27 · 1.9 Bulk compressibilities for Berea sandstone 57 1.10 Skempton''s B Coefficient for Berea sandstone 58 1.11 Bulk comp ressibilities for Indiana limestone 59 1.12 Skempton''s B Coefficient for Indiana limestone 60 1.13 Drained compressibilities compared to hertzian contact model 62 1.14 Comparison of pore and grain compressibilities for Berea ...Experimental measurements of the streaming potential …2012-10-18 · When the Berea sandstone sample is saturated by the NaCl solution with 0.32 mS/m in conductivity, for example, the DC and seismoelectric coupling coefficients at 15 kHz are 0.024 μV/Pa and 0.019 μV/Pa, respectively. The seismoelectric coupling coefficient is an important and helpful parameter for designing a seismoelectric tool.

Forced oscillation measurements of seismic wave ...

2021-12-28 · 1 1 Forced oscillation measurements of seismic wave attenuation and stiffness moduli 2 dispersion in glycerine‐saturated Berea sandstone 3 4 Chapman1,2 ( [email protected] ), Jan V. M. Borgomano2, Hanjun Yin2,3, 5 Jerome Fortin2, and Beatriz Quintal1 6 7 1) Institute of Earth Sciences, University of Lausanne, Lausanne, …LABORATORY MEASUREMENTS OF POROELASTIC …2004-12-27 · 1.9 Bulk compressibilities for Berea sandstone 57 1.10 Skempton''s B Coefficient for Berea sandstone 58 1.11 Bulk comp ressibilities for Indiana limestone 59 1.12 Skempton''s B Coefficient for Indiana limestone 60 1.13 Drained compressibilities compared to hertzian contact model 62 1.14 Comparison of pore and grain compressibilities for Berea ...

Forced oscillation measurements of seismic wave ...

Measurements of seismic attenuation and transient fluid pressure in partially saturated Berea sandstone: evidence of fluid flow on the mesoscopic scale. Geophysical Journal International 195, …Measurements of CO2‐brine relative permeability in Berea ...2016-12-5 · We measured CO 2 ‐brine relative permeability by performing five steady‐state primary drainage experiments in a 116 mD Berea sandstone core at 20°C and 10.34 MPa. We used a long (60.8 cm) core and four pressure taps to study and minimize end effects that can plague CO 2 ‐brine relative permeability measurements, and we obtained in situ saturation …

A new laboratory system for the measurement of low ...

2011-2-8 · dry Berea sandstone, fully water saturated Berea sandstone and Eclogite. The negative phase indicates that the signals from the standard arrive before those from the anelastic sample in the time domain. The solid epoxy cylinder is an end-member of highly attenuation material, which shows an absolute phase lag of 0.0800 rad nal report of the Berea Sandstone Petroleum System ...Results of the Berea Sandstone Petroleum System Consortium research were released to the public on May 1, 2017. Conducted in 2015 and 2016, the research focused on oil and gas production from the low-permeability Upper Devonian Berea Sandstone in northeastern Kentucky. Since 2011, production of low-sulfur, high-gravity oil from the Berea ...

Attenuation of Seismic Waves in Partially Saturated Berea ...

Berea Sandstone - an overview | ScienceDirect TopicsBerea Sandstone - an overview | ScienceDirect TopicsZhan et al. (2009) investigated Berea sandstone using direct laboratory measurements and digital technique for porosity, permeability, specific internal surface, and electrical properties. Figure 2.45 shows on the left side a core sample. For the investigation, it was subdivided into sub-volumes 1–5. The right picture presents sub-volume 3 with a grey-shaded mineral skeleton and, in red, …

Velocity dispersion and wave attenuation of Berea ...

2017-10-17 · Berea sandstone is a sedimentary rock whose predominant mineral is quartz. It also includes feldspar and extremely small amount of dolomite and clay minerals (Table.1). In the SEM image (Fig.3), the grain size is about 0.12 mm and the pore size is around 0.03 mm. Table.1. Mineralogy of Berea sandstone sample . unit: weight fraction . Quartz K ...DIFFUSION IN INTERNAL FIELD GRADIENTS2003-7-7 · internal field gradients on NMR T 2 measurements compared to Berea sandstone. This can also result in a shortened relaxation time for the oil phase, which can be mistaken as a wettability change. North Burbank sandstone has a T 1 /T 2 and ρ2/ρ1 that is larger than most values reported in the literature.

Measurements of CO2‐brine relative permeability in Berea ...

2016-12-5 · We measured CO 2 ‐brine relative permeability by performing five steady‐state primary drainage experiments in a 116 mD Berea sandstone core at 20°C and 10.34 MPa. We used a long (60.8 cm) core and four pressure taps to study and minimize end effects that can plague CO 2 ‐brine relative permeability measurements, and we obtained in situ saturation …Laboratory measurements of a complete set of poroelastic ...1995-9-10 · Measurements have been completed for eight different poroelastic moduli of water-saturated Berea sandstone and Indiana limestone as a function of confining pressure and pore pressure. The poroelastic moduli for Indiana limestone are generally consistent to ±10%, which was verified by a formal inversion procedure for independent moduli from the eight …