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The AAPG/Datapages Combined Publications Database
Showing 5,471 Results. Searched 200,756 documents.
Pore Structure Of Opal-CT And Quartz Phase Porcelanites, Monterey Formation, California
Search and Discovery.com
N/A
Wettability and connectivity of overmature shales in the Fuling gas field, Sichuan Basin (China)
Rui Yang, Qinhong Hu, Sheng He, Fang Hao, Xusheng Guo, Jizheng Yi, and Mengdi Sun
AAPG Bulletin
.... This suggests that the driving force of stage 2 is mainly related to the extent of capillary pressure in pore networks with larger pore size ranges...
2019
Optimization of Surfactant Flooding in Tight Oil Reservoirs
Mohammad Lotfollahi, Mohammad Reza Beygi, Ali Abouie, Kamy Sepehrnoori, Mary F. Wheeler, David A. DiCarlo
Unconventional Resources Technology Conference (URTEC)
... reduces residual oil saturation, but simultaneously straightens water-oil relative permeabilities and weakens capillary pressure forces. Due to the inherent...
2017
Petrography and Reservoir Physics I: Objective Classification of Reservoir Porosity (1)
ROBERT EHRLICH , STERLING JAMES CRABTREE , KATHLEEN O. HORKOWITZ , and JOHN P. HORKOWITZ
AAPG Bulletin
... and reservoir physics II: relating thin section porosity to capillary pressure, the association between pore types and throat size: AAPG Bulletin, v. 75...
1991
Fractal analysis of tight shaly sandstones using nuclear magnetic resonance measurements
Jin Lai, Guiwen Wang, Zhuoying Fan, Zhenglong Zhou, Jing Chen, and Shuchen Wang
AAPG Bulletin
..., presenting a geometrical arrangement composed of small to large pore size domains. The NMR parameters such as bulk volume irreducible (BVI) (capillary...
2018
Multiphase Flow Properties of Clay Bearing Rocks: Laboratory Measurement of Relative Permeability and Capillary Pressure, Grattoni, Carlos A.; Guise, Phil; Fisher, Quentin; Knipe, Rob J., #90100 (2009)
Search and Discovery.com
2009
Internal structure of the fault zone in sand–clay sequences, revealed by coring across the fault in the Bohai Bay Basin
Zhida Liu, Xiaofei Fu, Lingdong Meng, Haixue Wang, and Zaihe Chen
AAPG Bulletin
... porosimeter. Curves of capillary pressure versus cumulative mercury injection percentage and pore throat size distributions were produced from...
2025
Attributes of a Large Underpressured Gas System, San Juan Basin, New Mexico
Philip H. Nelson, Steven M. Condon
AAPG Special Volumes
...) examined the balance between capillary force, buoyant force, and interfacial tension in terms of pore size and pore-throat size. He concluded that larger...
2008
Five Reasons for Carbonate Oil Production at High Archie Calculated SW
Search and Discovery.com
N/A
An evaluation of the seal capacity and CO2 retention properties of the Eau Claire Formation (Cambrian)
Richard Lahann, John Rupp, and Cristian Medina
Environmental Geosciences (DEG)
... to capillary pressure, the association between pore types and throat size: AAPG Bulletin, v. 75, no. 10, p. 1563–1578.Medina, C. R., J. A. Rupp, and D...
2014
Jamin Effect in Oil Production
Randall Wright
AAPG Bulletin
... as that resistance to flow under pressure through a capillary tube which is encountered by liquid globules interspaced with large bubbles.(FOOTNOTE 3...
1933
OIL PRODUCTION FROM THE MISSISSIPPIAN FROBISHER BEDS OF THE INNES FIELD, SOUTHEASTERN SASKATCHEWAN: THE INTERACTION OF STRUCTURAL POSITION AND PORE GEOMETRY
MAXINE C. AKHURST
Saskatchewan Geological Society
... eogenetic processes. Recrystallization occludes very fine pore throats increasing the uniformity of the pore throat size distribution and improving...
1984
Hydrocarbon-Expulsion Model and Its Application to Niigata Area, Japan
Kazuo Nakayama
AAPG Bulletin
... to migrate somewhere outside the cell. Abnormal pressure, defined as the difference between pore pressure and hydrostatic pressure, is used...
1987
Chapter 7: A Comparison of Measurement Techniques for Porosity and Pore Size Distribution in Shales (Mudrocks): A Case Study of Haynesville, Eastern European Silurian, Niobrara, and Monterey Formations
Milad Saidian, Utpalendu Kuila, Manika Prasad, Saul Rivera Barraza, Lemuel J. Godinez, Leo Alcantar-Lopez
AAPG Special Volumes
... content. Using mudrocks from the Haynesville, Eastern European Silurian, Niobrara, and Monterey formations, we measured porosity and pore or throat size...
2016
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
Statistical Analysis of the Petrophysical Properties of the Bakken Petroleum System
Aimen Laalam, Habib Ouadi, Ahmed Merzoug, Abderraouf Chemmakh, Aldjia Boualam, Sofiane Djezzar, Ilyas Mellal, Meriem Djoudi
Unconventional Resources Technology Conference (URTEC)
...02. Incorporating capillary pressure, pore throat aperture radii, height above free-water table, and winland r 35 values on Pickett plots. AAPG bulletin, ...
2022
The Effects of Production Rates and Some Reservoir Parameters on Recovery in a Strong Water Drive Gas Reservoir
Christophorus Soemarso
Indonesian Petroleum Association
... – Capillary pressure PV – Pore volume = Average reservoir pressure static, psia Pwf – Pressure at the wellbore, psia Ppc – Pseudo critical pressure...
1979
AAPG/EAGE International Research Conference, October 1-5, 2000 - El Paso, Texas; Abstracts #90049 (2005)
Search and Discovery.com
2005
Coreflood Planning Criteria for Relative Permeability Computation by Welge-JBN Method
A. Al-Sarihi, Z. You, A. Behr, L. Cenolet, P. Kowollik, A. Zeinijahromi, P. Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
... The ratio of the viscous forces over the capillary pressure forces on the pore scale represents the capillary number. It shows that residual oil...
2018
Quantitative Microporosity Evaluation Using Mercury Injection and Digital Image Analysis in Tight Carbonate Rocks: A Case Study From the Ordovician in the Tazhong Palaeouplift, Tarim Basin, NW China; #42079 (2017)
Jianhua He
Search and Discovery.com
..., quantified pore geometric parameters from DIA, including dominant pore size (DOMsize), perimeter over area (PoA), pore body-to-throat ratio (BTR...
2017
Fault-Zone Seals in Siliciclastic Strata of the Columbus Basin, Offshore Trinidad
Richard G. Gibson
AAPG Bulletin
... pore-throat size of nonsmectite shales: AAPG Annual Convention Abstracts, p. 190. Lantz, J. R., and N. Ali, 1990, Development of a mature giant...
1994
ABSTRACT: The Role of Capillary Forces on the Strength of Rock: The Fracture Mechanics Approach; #90122 (2011)
Alexander Y. Rozhko
Search and Discovery.com
... the elliptical crack is partially saturated with two immiscible fluids, with the capillary pressure difference calculated as follows pc pnw pwe R...
2011
Stress Fields, A Key to Oil Migration
Jean du Rouchet
AAPG Bulletin
... is greater than the sum of the pore water pressure Pp and the capillary pressure increment 2^ggr/R required for the entry and maintenance of oil in the porous...
1981
The Permeability Structure of Fault Zones in Sedimentary Basins: A Case Study at the Castle Cove Fault, Otway Basin
Natalie Debenham, Natalie J. C. Farrell, Simon P. Holford, Rosalind C. King, David Healy
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the fault plane. A progressive increase in porosity (~17–24%), permeability (0.04–2.92 mD), and pore throat size and connectivity was observed as the fault...
2018
A Systematic Laboratory and Model-based Surfactant Screening Workflow for Enhanced Recovery via Wettability Alteration in the Eagle Ford
Jason Jweda, Russ Bone, Hesham El-Sobky, Viet Nguyen, Paul Carman, Hui Long, William Beveridge, Logan Warren, Ronald Bonnie, Tianmin Jiang, Jennifer Hoyt, Andrew MacMillan, Kristie McLin
Unconventional Resources Technology Conference (URTEC)
... SSK. Figure 17. Miscible injection capillary pressure (MICP) illustrates the pore throat diameter changes as a result of rock exposure to brine...
2023