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Application of complementary methods for more robust ...

Application of complementary methods for more robust characterization of sandstone cores. Marine and Petroleum Geology, 2009. Ian G Main. Download with Google Download with Facebook or download with email. Application of complementary methods for more robust characterization of sandstone cores.

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Sandstone - Wikipedia

Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) mineral particles or rock fragments. Most sandstone is composed of quartz or feldspar (both silicates) because they are the most resistant minerals to weathering processes .

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Injectivity Characteristics of EOR Polymers Abstract

Core Tests. During the core tests, ~27 liters of freshly prepared polymer solutions were forced through Berea sandstone cores that were ~14.5 cm long and 11.34 cm2 in cross section. Each core had two internal pressure taps, located 2 cm from the inlet and outlet sand faces. Our cores were cast in a metal

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Core description - AAPG Wiki

Careful examination and recording of information from continuous cores provide critical data for stratigraphic correlation, environmental interpretation, and wireline log calibration. Core plugs provide samples for analysis of porosity, permeability, fluid saturation, and a .

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Codell Sandstone, Northern DJ Basin, Wyoming and Colorado ...

PSCodell Sandstone, Northern DJ Basin, Wyoming and Colorado: Reservoir Characteristics in a Tight Oil Play*. Kevin H. Smith1, Richard J. Bottjer1, Robert H. Sterling1, Henry C. Nowak2, and Thomas A. Berkman3 Search and Discovery Article #10761 (2015)**.

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Characteristics and Impact of Asphaltene Precipitation ...

Characteristics and impact of asphaltene precipitation during CO 2 injection are investigated for a Middle East crude oil in both sandstone and carbonate cores through phase behavior studies, corefloods and analyses of the deposition process using a compositional simulator. In phase behavior studies, a light-scattering technique with near ...

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SPONTANEOUS IMBIBITION CHARACTERISTICS OF .

Fontainebleau sandstone cores. Spontaneous imbibition characteristics of the cores obtained from the experimental data indicate that Fontainebleau Sandstone formation is a potential candidate for Secondary and Tertiary oil recovery by water injection and spontaneous imbibition.

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SPONTANEOUS IMBIBITION CHARACTERISTICS OF .

Fontainebleau sandstone cores. Spontaneous imbibition characteristics of the cores obtained from the experimental data indicate that Fontainebleau Sandstone formation is a potential candidate for Secondary and Tertiary oil recovery by water injection and spontaneous imbibition.

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Research on the Resonance Characteristics of Rock under ...

Here, the cores 1 to 6 are cylindrical sandstones, and the cores 7 to 9 are cubic sandstones. It can be seen from the figure that the resonance frequencies of the same sandstone core are not the same under the different excitation frequencies, which increase with the increasing of the excitation frequency.

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ATTENUATION CHARACTERISTICS OF SAUDI ARABIAN .

SCA 2001-57 1 ATTENUATION CHARACTERISTICS OF SAUDI ARABIAN RESERVOIR SANDSTONE AND LIMESTONE CORES M. A. Mohiuddin1, G. Korvin2, A. Abdulraheem1, and K. Khan1 1Center for Petroleum & Minerals, The Research Institute. 2Earth Science Department. King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia.

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About Thirstystone Questions & Care - Silver Hills Trading

The natural variations of sandstone color and patterns are the very characteristics that make these coasters so popular. Thirstystone sandstone is quarried in the Southwestern United States using the most environmentally conscious methods to extract huge sandstone boulders that are .

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SEDIMENTARY FACIES CHARACTERISTICS AND RESERVOIR ...

characteristics of sedimentary facies and reservoir properties of some tertiary sandstones in sabah and sarawak, east malaysia

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Characteristics and Impact of Asphaltene Precipitation ...

Abstract. Characteristics and impact of asphaltene precipitation during CO 2 injection are investigated for a Middle East crude oil in both sandstone and carbonate cores through phase behavior studies, corefloods and analyses of the deposition process using a compositional simulator. In phase behavior studies, a light-scattering technique with near infrared was used to determine the onset ...

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Attenuation characteristics of Saudi Arabian reservoir ...

several Saudi Arabian reservoir sandstone and limestone cores are computed and possible correlation between quality factors and reservoir properties like porosity, permeability, velocities, and ...

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Porosity - AAPG Wiki

Figure 2 Idealized sandstone porosity system showing four basic pore types: intergranular, microporosity, dissolution, and fracture. (After Pittman.)

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THE COMPLEX CHARACTERIZATION OF SANDSTONE CORES .

sandstone cores using low-field nmr Natalia Radzik 1, Artur Krzy żak 1, Anna Świer czew sk a 1, Grzegorz Machowski 1 1 AGH Univer sity of Science and T echnology in Kra kow, P oland

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Shale, Tight Sandstone and Mudstone from the Ordos Basin ...

Abstract: The characteristics of the nanopore structure in shale, tight sandstone and mudstone from the Ordos Basin of China were investigated by X-ray diffraction (XRD) analysis, porosity and permeability tests and low-pressure nitrogen adsorption experiments.

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STRENGTH PROPERTIES OF ROCKS AND ROCK MASSES 1 ...

where P is the applied load, D is the core diameter and t the core thickness. Equation (4) can only be used if the rock is isotropic. If the rock is anisotropic, equation (4) is replaced by equation (28) in Lecture Notes 5. When using the Brazilian test to determine the indirect tensile strength of rock, it is usually

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V. GeneraI Reservoir Characteristics - Princeton University

V. General Reservoir Characteristics The reservoir characteristics of Brown shale are vastly different from those of typical oil- and gas-producing formations.Porosity indicates how much space exists in a particular formation where oil, gas, and/or water may be trapped. A com-mercially oil- .

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Permeability - Berea Sandstone™ Petroleum Cores

Permeability - 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 flow characteristics of hydrocarbons in oil and gas reservoirs, and of groundwater in aquifers.

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Study on Micro Pore Structure Characteristics of Carbonate ...

In order to understand the characteristics and flow characteristics of the low permeability carbonate reservoir of Middle East, in this paper, we take a Middle Eastern oil field as an example, using constant-rate mercury penetration technique, analyzing the micro pore structure characteristics of carbonate cores. The results show that, the pore radius distribution characteristics of different ...

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