ABSTRACT: Investigating the Role of Shale Microstructure in the Storage and Delivery of Hydrocarbons by FIB/SEM Tomography and STEM Imaging; #90133 (2011)

Mark E. Curtis, Carl H. Sondergeld, Chandra S. Rai, and Raymond J. Ambrose

Search and Discovery.com

... estimates of important pore network parameters such as porosity, pore size distribution, pore surface area and connectivity. In addition, STEM and SEM imaging...

ABSTRACT: Pore structure evolution of low-rank coal in China

Fudong Xin, Hao Xu, Dazhen Tang, Jiaosheng Yang, Yanpeng Chen, Likun Cao, Haoxin Qu

The Society for Organic Petrology (TSOP)

... of the primary pore, and plant tissue pore size changes with the increase of coal rank. 131 Copyright © 2018 The Society for Organic Petrology 35th...

Quantifying Pore Architecture by Facies for Enhanced Prediction of Reservoir Distribution in Silurian Pinnacle Reefs of the Michigan Basin; #40717 (2011)

Amy Kathryn Noack and G. Michael Grammer

Search and Discovery.com

... petrophysically significant facies • Relate pore architecture to pore connectivity/permeability • Use laboratory and log measured sonic velocity...

AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 3: Modeling of Secondary Petroleum Migration Using Invasion Percolation Techniques

Daniel J. Carruthers

AAPG Special Volumes

... and petroleum transport and showed that the critical height is a function of the fluid-fluid interfacial tension, the pore throat radii, and the phase densities...

ABSTRACT: The measurement and quantitative analysis method of full scale pore structures in coal

Li Yunbo, Dangyu Song, Xiaofeng Ji

The Society for Organic Petrology (TSOP)

... change characteristics, so the study of micropores in coal cannot be neglected. Keywords: Pore size distribution; CBM, Coal reservoir; quantitative...

Pore structure of sediments from Green Canyon 955 determined by mercury intrusion

Hugh Daigle, Yi Fang, Stephen C. Phillips, and Peter B. Flemings

AAPG Bulletin

.... The modal pore radii corresponding to the peaks in the pore-size distributions were 4.56 ± 0.52 µm for sandy silt, 0.0610 ± 0.0080 µm for clayey silt...

3-D Printed Reservoir Sandstone: How Accurate Are Pore System Copies?

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Application of Computed Tomography and Scanning Electron Microscopy in the Determination of Pore-Space Characterization of a Potential Unconventional Reservoir: A Case Study in Mowry Shale in the Powder River Basin, WY

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Petrophysical Analysis of Eagle Ford Shale: A Preliminary Assessment

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Petrophysical and mineralogical evolution of weathered crystalline basement in western Uganda: Implications for fluid transfer and storage

B. Walter, Y. Géraud, D. Bartier, J.-M. Kluska, M. Diraison, C. Morlot, and F. Raisson

AAPG Bulletin

... to note that given sizes are not systematically the pore sizes but threshold values controlling pore access (i.e., pore throat size). Analyses were...

Carbon dioxide sealing capacity: Textural or compositional controls? A case study from the Oklahoma Panhandle*

Constantin Cranganu and Hamid Soleymani

Environmental Geosciences (DEG)

... of sequestration becomes futile.Carbon dioxide sealing capacity is controlled by two groups of parameters: (1) texture (e.g., the pore-throat size...

Reservoir Property Implications of Pore Geometry Modification Accompanying Sand Diagenesis: Anahuac Formation, Louisiana: Part 3. Applications in Exploration and Production

Michael T. Holland

AAPG Special Volumes

... compressibility and the amount of constriction that occurs within natural pore apertures. Pore-throat size distributions were calculated from mercury injection...

Pore System Changes During Experimental Polymer Flooding in Ben Nevis Formation Sandstones, Hebron Field, Offshore Eastern Canada, #20349 (2016).

Luis E. Valencia, Lesley A. James, Karem Azmy

Search and Discovery.com

... Rectangle IPores Shapes I Relative Sorting Coefficient of Pore-throat Radius (CCR) Sheng et at. 'i========-- - (1989) Presenter’s notes: • Selection...

Petrophysical Properties of the Sligo Formation of Northern Louisiana and Arkansas

Hugh J. Mitchell-Tapping

GCAGS Transactions

... in Figure 8. A positive relationship exists in the surface area to matrix and to porosity and also crystal size to pore-throat (aperture) size, because...

Origin and characterization of Eagle Ford pore networks in the south Texas Upper Cretaceous shelf

Lucy T. Ko, Robert G. Loucks, Stephen C. Ruppel, Tongwei Zhang, and Sheng Peng

AAPG Bulletin

... of this study. Differences in Pore-Size Distribution Efforts have been made to measure pore abundance, pore-throat diameters, and pore-size...

Small Pores Have a Big Impact on Enhanced Recovery from Tight Oil Reservoirs

David Reichhardt, B. Todd Hoffman

Unconventional Resources Technology Conference (URTEC)

... and pore throat size distributions to determine optimal injection parameters including injection pressures, gas volumes, and gas compositions...

Diagenesis and Pores Types of the Norphlet Standstone (Upper Jurassic), Hatters Pond Area, Mobile County, Alabama

Hiromi Honda, Earle F. McBride

GCAGS Transactions

... of minerals or by fracturing. Size of Pore (radius): Megapore = pore-throat > 1,000 µm. Mesopore = pore-throat between 0.5 and 1,000 µm. Micropore = pore...

Capillary Pressure: Part 5. Laboratory Methods

Charles L. Vavra, John G. Kaldi, Robert M. Sneider

AAPG Special Volumes

... effective pore throat heterogeneity; the ratio of pore body to pore throat size (rb/rt); and the number of throats connecting each pore (coordination...

Correlation of the Pore Pressure Gradient and Maturity of Niobrara Formation Across the Powder River Basin, Wyoming

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Permeability of methane hydrate-bearing sandy silts in the deep-water Gulf of Mexico (Green Canyon Block 955)

Yi Fang, Peter B. Flemings, Hugh Daigle, Stephen C. Phillips, and Josh O’Connell

AAPG Bulletin

... to characterize the pore-throat size distribution and capillary behavior of subsampled core plugs. Samples were first oven-dried at 105°C for at least 24 hr...

Abstract: Characteristics and Modeling of Upper Jurassic Smackover Microbial Carbonate Facies and Reservoirs in the Northeastern Gulf of Mexico; #90153 (2012)

Ernest A. Mancini, Wayne M. Ahr, William C. Parcell, Grayson Ridgway

Search and Discovery.com

... of the pore system (pore topology and geometry and pore-throat size distribution) instead of the amount of porosity. Pore-throat size distribution...

Abstract: Innovative Petrophysical Evaluation Workflow Enhances Production: A Case Study From Barmer Basin, Nw India; #90315 (2017)

A.K. Bora, P. Majumdar, S. Verma, S. Konar, P. Kumar, P. Shankar

Search and Discovery.com

... classification. Based on pore throat size, three distinct sand sub classes have been identified viz., tight sandstone with permeability ~0.01-0.1mD...

Pore Pressure Prediction From Basin Simulation of Heat and Fluid Flow: Application to a Realistic Earth Model in the Gulf of Mexico

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Diagenesis and Reservoir Quality of Lengdong Area, Qaidam Basin, China; #41934 (2016)

Jie He, Hua Wang, Detian Yan

Search and Discovery.com

... and illite- smectite mixed-layer Two-side effect on reservoir: prevent overgrowth of mineral—— severely reduced throat connectivity and permeability...

POROSITY TYPES, GEOMETRY AND INTERPORE MINERALS OF THE LOWER DUPEROW FORMATION, BILLINGS NOSE AREA, WILLISTON BASIN, NORTH DAKOTA

RANDOLPH B. BURKE, GARY L. STEFANOVSKY

Williston Basin Symposium

...) intercrystal porosity. Rhombs are of uniform size, so pore-to-throat size ratios would be small. Recovery efficiencies could be as much...