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The AAPG/Datapages Combined Publications Database
Showing 5,467 Results. Searched 200,673 documents.
8 Pore Size Distribution and Morphology in the Horn River Shale, Middle and Upper Devonian, Northeastern British Columbia, Canada
Tian Dong, Nicholas B. Harris
AAPG Special Volumes
... smaller dominant pore size range of 3 to 5 nm. Mercury injection capillary pressure results demonstrated a dominant pore throat size ranging from 3...
2013
-- no title --
Andys Office
Search and Discovery.com
... exp.) Capillary Pressure-Pore throat radio 4% a (Tortuosity Constant) 1%1% 1% 1% 2% 4% 1% 16% NP, EH 4300Um Synthetic DT Integrated...
Unknown
Shale Facies and Seal Variability in Deep Marine Depositional Systems
William C. Dawson, William R. Almon
Special Publications of SEPM
... as a capillary (membrane) seal for a hydrocarbon accumulation is controlled by of the size (diameter) of its largest interconnected pore throats (Almon...
2004
Movable Fluid Distribution and the Permeability Estimation in Tight Sandstones Using NMR; #42544 (2020)
Chaohui Lyu, Zhengfu Ning, Qing Wang, Mingqiang Chen
Search and Discovery.com
... is the capillary pressure, MPa; σ is the interfacial tension, mN/m; θ is the contact angle, °；r is the pore radius, cm. Therefore, centrifugal radius...
2020
The Influence of Pore Structure in Rocks on the Entrapment of Oil
N. C. Wardlaw
CSPG Special Publications
... and average throat size can be estimated indirectly from mercury capillary pressure curves. Throat to Pore Coordination Number The coordination number...
1980
Integrating Petrographic, Petrophysical, and 3D Pore-Scale Measurements of Core Material from the Shuaiba Reservoir in Al Shaheen, Qatar; #50245 (2010)
Rob Sok, Mark Knackstedt, Abid Ghous, Christoph Arns, Søren Frank, Frans van Buchem, Torben Rasmussen, Jens Larsen, Ramdas Narayanan
Search and Discovery.com
... and connectivity properties of the pore space. The determination of the pore-size distribution in carbonate rocks remains challenging; extreme variability...
2010
Degassing Water Around Air Bubbles Entrapped in the Vadose Zone as a Mechanism of Carbonate Precipitation--A Hypothesis
Michael Zilberbrand
Journal of Sedimentary Research (SEPM)
... (Patm), capillary pressure (Pc) and a pressure (gh) of water head (h) above the bubble. At typical pore radius of 0.1-1 mm the difference between...
2003
Flow unit modeling and fine-scale predicted permeability validation in Atokan sandstones: Norcan East field, Kansas
Saibal Bhattacharya, Alan P. Byrnes, W. Lynn Watney, John H. Doveton
AAPG Bulletin
... of several variables, including porosity, pore-throat size, grain size (which controls pore size), bed architecture, and clay content. The most...
2008
Gas Transport and Sorption Processes in Coals and Shales: New Insights and Concepts from Laboratory Experiments; #110127 (2010)
Bernhard M. Krooss, Alexandra Amann, Yves Gensterblum, Fengshuang Han, Ralf Littke, Philipp Weniger
Search and Discovery.com
... with the initially high pressure difference. After a certain time, breakthrough of gas takes place; thus capillary pressure will decrease. This Pc is still high...
2010
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
... of methane migration and hydrate accumulation. CONCLUSIONS To provide quantitative information on capillary pressure–saturation relationships and pore-size...
2022
High-Performance Water-Based Mud Using Nanoparticles for Shale Reservoirs
Chang Min Jung, Rui Zhang, Martin Chenevert, Mukul Sharma
Unconventional Resources Technology Conference (URTEC)
... with dual beam SEM/FIB, and (c) pore throat size of shale Theory and Experimental Method Pressure penetration technique (PPT) tests have been...
2013
Using mercury intrusion porosimetry to identifying the sample size effect on pore structure characteristics of the Eagle Ford Shale
Search and Discovery.com
N/A
Abstract: Validation of the Digital Rock Models with Capillary Pressure Data in Late Carboniferous Sandstones; #91204 (2023)
Hussain Alhilal, Ivan Deshenenkov, Aqeel Furaish
Search and Discovery.com
... Deshenenkov, Aqeel Furaish Saudi Aramco Abstract The Pore Throat Size Distribution (PTSD) is an important topological characteristic of the pore...
2023
Advances in Reservoir Quality Assessment of Tight-Gas Sands - Links to Producibility, by Robert Klimentidis and Joann E. Welton; #40395 (2009).
Search and Discovery.com
2009
Abstract: Identifying Hydrocarbon Performance From Micro Port-size Carbonate Reservoirs, by D. J. Hartmann and J. B. Thomas; #90937 (1998)
Search and Discovery.com
1998
Abstract: Identifying Hydrocarbon Performance From Micro Port-size Carbonate Reservoirs, by D. J. Hartmann and J. B. Thomas; #90928 (1999).
Search and Discovery.com
1999
A Physics Based Model of Enhanced Gas Production in Mudrocks
Syed Haider, Tadeusz W. Patzek
Unconventional Resources Technology Conference (URTEC)
... of pore size spectrum of gas shale reservoirs using low pressure nitrogen adsorption, gas expansion and mercury porosimetry: A case study from...
2020
Rock-Fabric/Petrophysical Classification of Carbonate Pore Space for Reservoir Characterization
F. Jerry Lucia
AAPG Bulletin
..., and ranges from no visible pore space to larger than cutting size. Porosity and permeability trends and capillary pressure characteristics are also...
1995
Pore-Size Distribution in Sandstones: GEOLOGIC NOTE
A. S. T. Netto
AAPG Bulletin
... capillary pressure (Pcatm), converted this pressure to pore size in millimeters (Xmm = 0.007/Pcatm), transformed the size values into phi units...
1993
Eagle Ford Pores, Pore Throats, and Fluid Content Identified Through NMR Analysis
Search and Discovery.com
N/A
Multidisciplinary Reservoir Description, Walker Creek Field, Columbia and Lafayette Counties, Arkansas: Fractured Reservoirs: Origin, Description, Evaluation
D. M. Bliefnick, J. G. Kaldi, S. K. Bissmeyer, T. T. Dang
AAPG Special Volumes
... variation in pore throat size distribution in these samples is exemplified in Figure 12C and D. The capillary pressure curves for the non-reservoir...
1991
The Applicability of Surfactant-Based EOR Technique to Enhance the Productivity in Tight Formations
Tianbo Liang, Rafael Longoria, David A. DiCarlo
Unconventional Resources Technology Conference (URTEC)
... and 2500psi. The characteristic capillary pressure was estimated from the YoungLaplace equation for different pore throat sizes of unconventional rocks (Nelson...
2015
Using The Other End of the Capillary Pressure Curve
Search and Discovery.com
N/A
ABSTRACT
Search and Discovery.com
N/A
Permeability of upper Wolfcamp lithofacies in the Delaware Basin: The role of stratigraphic heterogeneity in the production of unconventional reservoirs
Sebastian Ramiro-Ramirez, Athma R. Bhandari, Robert M. Reed, and Peter B. Flemings
AAPG Bulletin
... and a larger modal pore throat diameter (Dt) of 13 nm than sample PN5-12 (Pde = 12,791 psi; Dt = 11 nm). Figure 11. Drainage capillary pressure and pore...
2024