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The AAPG/Datapages Combined Publications Database

Showing 23,926 Results. Searched 200,756 documents.

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ABSTRACT: Using neutron scattering to help answer a fundamental question in petroleum geology - how do fluids and adsorbed gas move through tight rocks?

Leslie Ruppert

The Society for Organic Petrology (TSOP)

..., or closed, pores and TEM gives only limited information about pore connectivity in samples that have been dried to remove inherent moisture. None...

2018

Mini thief zones: Subcentimeter sedimentary features enhance fracture connectivity in shales

Alistair T. McCay, Zoe K. Shipton, Rebecca J. Lunn, and Julia F. Gale

AAPG Bulletin

..., A. J., A. J. Maltman, and Q. Fisher, 2000, Anisotropic permeability and bimodal pore-size distributions of fine-grained marine sediments: Marine...

2019

7 FIB-SEM and TEM Investigations of an Organic-rich Shale Maturation Series from the Lower Toarcian Posidonia Shale, Germany: Nanoscale Pore System and Fluid-rock Interactions

Sylvain Bernard, Leon Brown, Richard Wirth, Anja Schreiber, Hans-Martin Schulz, Brian Horsfield, Andrew C. Aplin, Eliza J. Mathia

AAPG Special Volumes

... and Urai, 2003). Although this technique provides an appropriate measure of permeability and pore throat size distribution, it does not provide a measure...

2013

Evaluation of Multi-Gas Transport Behavior in Shales Through a Universal Model

Mingjun Chen, Jiang Liu, Yili Kang, Ying Li, Jiajia Bai, Liang Tao

Unconventional Resources Technology Conference (URTEC)

... scanning electron microscopy. Nitrogen is used as the absorbed gas in this work and the Low-pressure N2 adsorption measurement can measure a pore size from...

2019

A Multiscale Method for Characterizing Shales by Downscaling and Upscaling Statistically Sampled Datasets from Multiple Imaging Modalities; #41868 (2016)

Sreenivas Bhattiprolu, Andy Steinbach, Benjamin Tordoff

Search and Discovery.com

... and pore-scale resolved images such as pore-size distribution, pore connectivity in 2D, organic content, and mineralogy can then be used to extrapolate...

2016

Machine-Learning-Assisted Segmentation of FIB-SEM Images with Artifacts for Improved of Pore Space Characterization of Tight Reservoir Rocks

Andrey Kazak, Kirill Simonov, Victor Kulikov

Unconventional Resources Technology Conference (URTEC)

... of nanoscale pores (Nelson·2009) to the total effective porosity and their heterogeneity in size, shape, connectivity (Kuila·2013). Hydrocarbon...

2020

Petroleum geology of Carboniferous volcanic weathered crust in northern Xinjiang, China

Lianhua Hou, Chun Yang, Fan Yang, Xia Lou, Yanzhao Wei

CSPG Bulletin

... subjected to late diagenesis of volcanic rocks, which generate in the interior of grains with poor connectivity. Dissolutional pore-fracture in the pore...

2015

Compressibility, Porosity, and Permeability of Shales Involving Stress Shock and Loading/Unloading Hysteresis

Faruk Civan

Unconventional Resources Technology Conference (URTEC)

... are the interconnectivity of pores, tortuosity of interconnected transport paths, and ratio of pore throat size to pore body size; and the permeability of porous rocks...

2018

Petrophysical and Stratigraphic Characterization of Michigan Silurian Reefs, Matthew Rine, David Barnes, William Harrison III, #30429 (2015).

Charlotte Sullivan, Stephen Kaczmarek

Search and Discovery.com

... will be subdivided into flow units based on the determination of pore types and most importantly pore throat size distribution. Capillary pressure data (from...

2015

Arun Core Analysis: Special Procedures for Vuggy Carbonates

Eve S. Sprunt

Indonesian Petroleum Association

... it. The assumption fails for core samples with large pore throats, such as vuggy carbonates. The radius (R) of the pore throat that allows mercury to enter depends...

1987

Rock Type Identification and Complexity of Carbonate Reservoir in Kitty Field, Sunda Basin, Southeast Sumatra

Aditya Kusuma Wijaya

Indonesian Petroleum Association

... in rock typing is now widespread (Huzaen et al., 2013, Abrar et al., 2012). It is based on the assumption that the pore throat size controls petrophysical...

2014

Clay Cutans and the Origin of Illite Rim Cement: An Example from the Siliciclastic Rotliegend Sandstone in the Dutch Southern Permian Basin

Nicolaas Molenaar, Marita Felder

Journal of Sedimentary Research (SEPM)

... both porosity and permeability of the sandstones, because they effect pore volume and pore-throat diameters at the same time, grain size and illite...

2018

The Impact of Pore Size and Kerogen Maturity on the Behavior of Water in Organic Kerogen Nanopores in Shales

Yinan Hu, Deepak Devegowda, Richard F. Sigal

Unconventional Resources Technology Conference (URTEC)

...The Impact of Pore Size and Kerogen Maturity on the Behavior of Water in Organic Kerogen Nanopores in Shales Yinan Hu, Deepak Devegowda, Richard F...

2015

Impacts of Geochemical Properties on Wettability of Kerogen and Organic-rich Mudrocks

Archana Jagadisan, Zoya Heidari

Unconventional Resources Technology Conference (URTEC)

... of wettability in heterogeneous organic-rich mudrocks. The connectivity of the hydrophobic and the hydrophilic pore spaces could also have...

2018

Abstract: Anhydrite Cemented Carbonate Shoal Rock Type in a Permo-Triassic Gas Reservoir in Saudi Arabia; #90319 (2018)

Kadhem Alnasser, Edward Clerke, Jimmy Ardila

Search and Discovery.com

... is added, petrographic pore types. From the same samples, Thomeer parameters from MICP data are used to define the pore throat structures...

2018

Fast and Economic Gas Isotherm Measurements Using Small Shale Samples; #40646 (2010)

Mihai A. Vasilache

Search and Discovery.com

...”. Pore Size Distribution Pore Throat Entry Radius [microns] 40crushed 40plug The pore sizes measured on the crushed sample are similar to the ones...

2010

Carbonate Characterization and Classification from In-Situ Wellbore Images

J. W. Roestenburg

Indonesian Petroleum Association

... and the intervening "matrix" is usually conductive. Interactive computer techniques are used to quantify the shape, size, frequency of occurrence, inter-connectivity...

1994

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