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The AAPG/Datapages Combined Publications Database

Showing 23,923 Results. Searched 200,599 documents.

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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...

1982

Petrophysical Properties of Shale From Different Source Rocks in the Middle East

Moustafa Dernaika, Joel Walls, Safouh Koronfol, Osama Al Jallad, Gary Sinclair

Unconventional Resources Technology Conference (URTEC)

...). Hence, we expect higher permeability for higher porosity values. Normally, permeability is a function of pore-throat size and connectivity. In shale...

2017

Coupled Geomechanics and Pore Confinement Effects for Modeling Unconventional Shale Reservoirs

Yi Xiong, Philip Winterfeld, Yu-Shu Wu

Unconventional Resources Technology Conference (URTEC)

...). For example, Chu et al. (2012) claimed that the increased net confining stress has very large impact on pore-throat size rather than pore-size, therefore...

2014

The Influence of Fabric Arrangement on Oil Sand Samples from the Estuarine Depositional Environment of the Upper McMurray Member, #41617 (2015).

J. Bell, A. Boateng, O. Olawale, D. Roberts

Search and Discovery.com

... laboratories. Data and results obtained from the two experiments were then used to compute the pore size distribution, connectivity of pores and estimates...

2015

Geological Applications of Capillary Pressure: A Review (1)

CHARLES L. VAVRA , JOHN G. KALDI , and ROBERT M. SNEIDER

AAPG Bulletin

... Bulletin, v. 71, p. 1196-1209. Li, Y., and N. C. Wardlaw, 1986, The influence of wettability and critical pore-throat size ratio on snap-off...

1992

Pore Size and Pore Throat Types in a Heterogeneous Dolostone Reservoir, Devonian Grosmont Formation, Western Canada Sedimentary Basin

Ping Luo , Hans G. Machel

AAPG Bulletin

...Pore Size and Pore Throat Types in a Heterogeneous Dolostone Reservoir, Devonian Grosmont Formation, Western Canada Sedimentary Basin Ping Luo , Hans...

1995

Abstract: Integrating Core Data with Well Log Data for Petrophysical Rock Typing and Permeability Estimation: A Case Study of 2nd Eocene Carbonate Reservoirs in the Wafra Field Located in the Onshore Partition Zone (PZ) Between the State of Kuwait and the Kingdom of Saudi Arabia; #91209 (2025)

Maryam Dawoud AlMejren AlBanwan, Jayanta Thakur, Ranjit Subudhi, Jamal Al-Rubaiyea

Search and Discovery.com

.... Four RRT’s have been defined from Lucia rock-fabric (RF) boundaries using geological features from thin sections, crystal size trends, and pore throat...

2025

Petrographic charcaterization of microporosity in the organic-rich carbonate Hanifa Formation, Jafurah Basin, Saudi Arabia

Mohamed O. Abouelresh, Mohamed Mahmoud

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Nelson, P. H., 2009, Pore throat sizes in sandstones, tight sandstones, and shales: AAPG Bulletin, 93, 1–13, doi: https://doi.org/10.1306/ 10240808059...

2022

ABSTRACT: Contrasting Hydrodynamic and Capillary Pore-Throat Trapping Mechanisms to Explain the Weyburn Field Accumulation in Saskatchewan, Canada; #90013 (2003)

Steven M. Goolsby, Mark H. Franklin, Edward B. Coalson, Micheal L. Hendricks

Search and Discovery.com

...ABSTRACT: Contrasting Hydrodynamic and Capillary Pore-Throat Trapping Mechanisms to Explain the Weyburn Field Accumulation in Saskatchewan, Canada...

2003

Petrophysical Evaluation of a Slope Fan/Basin-Floor Fan Complex: Cherry Canyon Formation, Ward County, Texas (1)

DAVID R. SPAIN

AAPG Bulletin

... which contain all or mostly water due to high capillarity associated with small pore throat size. Accurate reservoir water saturations can be derived...

1992

Assessment of Top Seal Capacity of Indonesian Shales in Relation to CCS/CCUS Planning

Eril Suhada Lanin, Benyamin Sapiie, Mohammad Rachmat Sule, Teddy Eka Putra, Tri Handayani

Indonesian Petroleum Association

... and the prominent effects of porosity, affected by compaction and mechanical maturity, on the entry pressure. Additionally, how the pore throat size...

2024

Capillary Pressures in Stratigraphic Traps

Robert R. Berg

AAPG Bulletin

... in percent and k is permeability in milli-darcys. Then pore and throat sizes may be estimated as functions of mean effective grain size as based on theoretical...

1975

Organic and Inorganic Pore Structure Analysis in Shale Matrix With Superposition Method

Chenchen Wang, Jun Yao, Keliu Wu, Zhangxing Chen, Hai Sun, Yongfei Yang

Unconventional Resources Technology Conference (URTEC)

...): W12S03. URTeC 1922283 6 Jiang, Z.Y., Wu, K.J., Couples, G.D. and Ma, J.S., 2011. The Impact of Pore Size and Pore Connectivity on SinglePhase...

2014

Quantitative and Qualitative Evaluation of Micro-Porosity in Qusaiba Hot Shale, RubAl-Khali Basin, Saudi Arabia

Mohamed O. Abouelresh

Unconventional Resources Technology Conference (URTEC)

... facies. Micro-porosity in the studied samples reflects high diversity in both pore size and type. The micro-porosity fraction of the investigated shale...

2015

Geochemically focused integrated approach to reveal reservoir characteristics linked to better Montney productivity potential

J.-Y Chatellier, K. Simpson, R. Perez, N. Tribovillard

CSPG Bulletin

.... and Jensen, J.L. 2015. A closer look at pore throat size estimators for tight gas formations. Journal of Natural Gas Science and Engineering, v. 27, p...

2018

Abstract: Waveland Field, A Unique Structural and Stratigraphic Trap

Torstein Sanness , E.D. Minihan

GCAGS Transactions

... saturation but no direct relationship has been found between pore throat size, rock type, porosity, structural elevation and hydrocarbon saturation...

1979

"Diagenetic and Petrophysical Types of Dolomite, and their Relationship to Reservoir Characteristics of the Grosmont Formation [Abstract]"

Hawlander, H.M., Machel, H.G.

CSPG Bulletin

... indicate that the dolomite samples can be classified into at least four petrophysical rock types defined by different pore throat properties...

1991

Waveland Field, Unique Structural and Stratigraphic Trap: ABSTRACT

Torstein Sannes, E. D. Minihan

AAPG Bulletin

... elevation at the Mooringsport level is a major factor in determining hydrocarbon saturation, but no direct relation has been found among pore-throat...

1979

ABSTRACT: Fluid Properties: Density and Interfacial Tension (IFT) - Quantitative Impact on Petroleum Column Capacity Evaluation in Exploration and Production; #90061 (2006)

Andy Pepper

Search and Discovery.com

... that the critical pore throat size acrross the areal extent of a sea can not be found using the sparse sampling available in wells. We introduce...

2006

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