ABSTRACT: Characterization of Complex Grainstone-Microbial Reef Reservoirs, Vocation and Appleton Fields, Escambia County, Alabama; #90013 (2003)

Dylan Morgan, Wayne M. Ahr

Search and Discovery.com

... identified, mapped, and ranked as part of an integrated reservoir characterization project. Pore categories, pore and pore throat geometries, diagenetic...

Framework Dilation, Winnowing, and Matrix Particle Size: The Behavior of Some Sand-Gravel Mixtures in a Laboratory Flume

Andrew F. Allan , Lynne Frostick

Journal of Sedimentary Research (SEPM)

.... (3) Matrix infiltration into subsurface pores. Smaller particles that are well below the pore-throat size may fall through the surface pores...

PfEFFER Pro Overview & Web Tools - Workshop Summary

Saibal Bhattacharya, Geoff Bohling, John Doveton, Bill Guy, Lynn Watney

PTTC

... pressure data can be incorporated to further calibrate well log data with pore size or to assess depth to the free water level. The program...

Reservoir Characterization and Fluid Typing Identification of Tight Carbonate Reservoir by Using High-Resolution Electrical Image Logs: A Case Study of Central Sichuan Basin, China

Yu Yu Wu, Qiang Lai, Kai Xuan Li, Ze Yu Wang, Jing Mo, Yue Wang, Feng Pan, Jin Long Wu, Xian Ran Zhao, Huan Su

Unconventional Resources Technology Conference (URTEC)

..., surface proportion, secondary pore size and thickness of dissolution zones. High-resolution electrical image logs of more than 60 wells were used to set up...

The evolution of pore-scale fluid-saturation in low-permeability sandstone reservoirs

Keith W. Shanley and Robert M. Cluff

AAPG Bulletin

..., S., 1980, Analysis of pore-throat size and use of the Waxman-Smits equation to determine OOIP in Spindle Field, Colorado: SPE Annual Technical...

Production-Induced Diagenesis During Thermal Heavy Oil Recovery: Grain Size as a Predictor of Reservoir Alteration

Mary L. Barrett, Richard W. Mathias

Special Publications of SEPM

... matrix components and 2 the dispersion migration and pore throat blockage by the matrix The finer grained sediments characterized by smaller pore throats...

The Role of Sand/Shale Interfaces in Saturated Zone NAPL Trapping

T. M. Whitworth, Claire Chia-Ian Hsu

Environmental Geosciences (DEG)

... and pore throat size can be calculated from Hobson’s Formula (Berg, 1975; Fetter, 1993). (1) h c = 2 σ cos θ 1 r t - 1 r p...

Possible Nanotechnology Applications in Petroleum Reservoirs by Bob Hardage; #40396 (2009).

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Abstract: Eolian Interdunes and their Stratigraphic Influence on Heterogeneity: a Case Study from Early Permian Deposits Saudi Arabia; #91204 (2023)

Mahmud Alkathery, Huda Almossaeed, Mohamed Soua

Search and Discovery.com

...-truthed with examples from modern analogues, which demonstrated the size, occurrence and migratory nature of interdune elements. In this study, two...

Codell Sandstone, a Review of the Northern DJ Basin Oil Resource Play, Laramie County, Wyoming and Weld County, Colorado

Robert H. Sterling, Richard Bottjer, Kevin H. Smith

Unconventional Resources Technology Conference (URTEC)

... that the laminated facies has the better pore throat connectivity and resultant higher permeability. The graph also shows that some of the core plugs...

Understanding Expulsion Capacity and Organic Porosity in Unconventional Petroleum Systems

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Origin and Analysis of the Nano/Micropore Network in the Upper Cretaceous Ozan/Annona Chalks in the Caddo/Pine Island Field in Northwest Louisiana; #10629 (2014)

Robert G. Loucks, Harry D. Rowe, Gregory Frebourg

Search and Discovery.com

... of coccoliths and coccoliths elements. The coccoliths and associated elements range in size from less than 400 nm to a few microns. The pore network resulting...

Geologic Nomenclature and Classification of Porosity in Sedimentary Carbonates

Philip W. Choquette , Lloyd C. Pray

AAPG Bulletin

... or interconnections. Some quantitative visual characterization of pore size generally can be made without undue difficulty, but determination of pore-throat size...

A Mathematical Model for Evaluation of Caprock Sealing Capacity from Mercury Intrusion Data and Some Modelled Results

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ABSTRACT Effect of Pore Space Geometry on Electrical Resistivity in Carbonates, #90104 (2010)

Verwer Klaas; Eberli Gregor P.

Search and Discovery.com

... structure  help elucidate the complex relationship between the shape and size of pores and pore throats and the flow of the electric charge...

Abstracts: Frequency-dependent Streaming Potential of Reservoir Rocks; #90173 (2015)

E. Tardif, E. Walker, P. W. J. Glover, and J. Ruel

Search and Discovery.com

...: Dependence on grain diameter, pore size and pore throat radius: Geophysics, 75(6), F225-241, doi: 10.1190/1.3509465 Jaafar, M. Z., 2009, Measurement...

Low Contrast, Low Resistivity Reservoirs - Causes, Pitfalls, Environments of Deposition

Lee M. Etnyre, James C. Mullarkey

Rocky Mountain Association of Geologists

.... Unusual rock or fluid properties, usually related to pore throat size and distribution may also lead to lower than expected resistivity...

Hydrocarbon Columns, Buoyancy Pressures, and Seal Efficiency: Comparisons of Oil and Gas Accumulations in California and the Rocky Mountain Area (1)

Donald L. Zieglar

AAPG Bulletin

... and effective pore size of mudstones: Journal of Petroleum Geology, v. 4, p. 407-418. Hough, E. W., M. J. Rzasa, and B. B. Wood, 1951, Interfacial...

Abstract: Scanning-Electron-Microscope Petrographic Evidence for Distinguishing Organic-Matter Pores Associated with Depositional Organic Matter versus Migrated Organic Matter in Mudrocks

Robert G. Loucks, Robert M. Reed

GCAGS Transactions

... the final OM-pore network and connectivity pathways are dependent on the proportions of the distribution of these two organic matter states. Migrated...

Impact of Pore Pressure Estimation Uncertainty on Well Design and Execution: An Example From Deepwater West Africa

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A Formation Evaluation of the Middle Bakken Member Using a Multimineral Petrophysical Analysis Approach

Robert Klenner, Jason R. Braunberger, James A. Sorensen, Kurt E. Eylands, Alexander Azenkeng, Steven A. Smith

Unconventional Resources Technology Conference (URTEC)

... lds ferences in dol lomitization, fr racture intensit pore throat s ty, size, fluid satura ations, and effe ective porosity. MMPA and fracture analys...

Mickelson Creek Field Extension: A Mesaverde Unconformity Trap

Peggy Williams

Wyoming Geological Association

... to the unconformity, but poor interconnection of pores and small average pore-throat size have resulted in relatively low permeabilities. The reservoirs respond...

Impact of Silicification on the Pore System of Pre-Salt Lacustrine Carbonates; #51715 (2025)

Gabriela F. Matheus, Luiza de C. Mendes, Mateus Basso, Luis A. A. Mansini, Guilherme F. Chinelatto, Alexandre C.Vidal

Search and Discovery.com

... to adequately capture the connectivity and flow characteristics of these non-matrix features. This study investigates the relationship between pore types...

Reservoir Characterization of a Permian Giant: Yates Field, West Texas

Scott W. Tinker, Denise H. Mruk

Special Publications of SEPM

...) in this view appears well connected, although limited pore throat size limits permeability as indicated by core analyses. Larger BC pores (near C4 and E3...

Abstract: Investigations of Seismic Signatures of CO2 Saturation as Part of a Geological Storage Project; #90187 (2014)

Gautier Njiekak, Douglas R. Schmitt, and Randolf S. Kofman

Search and Discovery.com

..., Calgary, AB, Canada the matrix. Quartz is sometimes visible. The porosity is generally intercrystalline and the main pore throat size is around 0.65 µm...