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The AAPG/Datapages Combined Publications Database
Showing 23,923 Results. Searched 200,619 documents.
Abstract: Importance of Micropores in Deeply Buried Tertiary Sandstones Along the Texas Gulf Coast; #90063 (2007)
Search and Discovery.com
2007
Realtime analysis and well planning using wireline logs in a hydrogeological context
Benjamin Birt, Olga Filiptsova, Sheryl Ryan, Tim Hopper
Petroleum Exploration Society of Australia (PESA)
... distribution function with larger grains indicating larger pores which implies free fluid. The grain size is also an indication of pore throat size which...
2019
Buoyancy and Interfacial Force Effects on Two-Phase Displacement Patterns: An Experimental Study1
Tomochika Tokunaga, Katsuro Mogi, Osamu Matsubara, Hiroyuki Tosaka, and Keiji Kojima
AAPG Bulletin
... the capillary pressure equation for a constant-size pore throat Pc = 4 s cosg / a (3) and Leverett's equation Pc...
2000
Appleton field case study (eastern Gulf coastal plain): Field development model for Upper Jurassic microbial reef reservoirs associated with paleotopographic basement structures (E & P Notes)
Ernest A. Mancini, D. Joe Benson, Bruce S. Hart, Robert S. Balch, William C. Parcell, Brian J. Panetta
AAPG Bulletin
... for the reef lithofacies is attributed to the higher permeability of this lithofacies and to the nature of the pore system (pore-throat size distribution...
2000
Unconventional Carbonate Reservoir Characterization Using Sonic Velocity and Characterization of Pore Architecture: An Example From the Mid-Continent Mississippian Limestone; #50979 (2014)
Beth Vanden Berg, G. Michael Grammer, Gregor Eberli, Ralf Weger
Search and Discovery.com
... locally, porosity values may be as high as 20%. Pore diameter ranges in size from the mesopore (4mm-62.5 μm) to nanopore (1μm-1nm) size...
2014
Calibration of NMR Permeability Using Cluster Analysis and Cloud Matching; #42468 (2019)
A. Arora, J. Browning, S. K. Henderson, G. B. Asquith, S. Gorell, A. Ettehadtavakkol
Search and Discovery.com
... and geologists evaluate the pore size distribution in carbonates, quantitative determination of permeability has remained a challenge. Multiple...
2019
Abstract: Bridge Reservoir Static and Dynamic Modeling Using Static Connectivity Analysis, by Hong Tang, Ning Liu, Jordan Heltz, and Jose Moros; #90082 (2008)
Search and Discovery.com
2008
The Utility of Continual Reservoir Description: An Example from Bindley Field, Western Kansas
Reed A. Johnson , David A. Budd
AAPG Bulletin
..., which is not covariant with porosity. Permeability variation within flow-unit type I rocks is caused by variation in pore-throat size distribution...
1994
Abstract: Factors Controlling Reservoir Properties Of Lacustrine Turbidites In Intracratonic Rift Basins: A Case Study From Barmer Basin, Nw India; #90315 (2017)
P. Majumdar, S. Konar, A.K. Bora, C. Saha, P. Kumar, P. Shankar, V. Kothari
Search and Discovery.com
... sand sub classes have been identified, reflecting variation in pore throat size viz. tight sandstone (~0.01-0.1mD), moderately tight sandstone...
2017
Improved Petrophysical Interpretation of Laboratory Pressure-Step-Decay Measurements on Ultra-Tight Rock Samples
Younas Dadmohammadi, Siddharth Misra, Carl H. Sondergeld, Chandra S. Rai
Unconventional Resources Technology Conference (URTEC)
... inconsistent petrophysical estimates. These inconsistencies are further escalated by the existence of varied pressure- and pore-size-dependent fluid flow...
2016
Application of Integrated Core and Multiscale 3-D Image Rock Physics to Characterize Porosity, Permeability, Capillary Pressure, and Two- and Three-Phase Relative Permeability in the Codell Sandstone, Denver Basin, Colorado
Alan P. Byrnes, Shawn Zhang, Lyn Canter, Mark D. Sonnenfeld
Unconventional Resources Technology Conference (URTEC)
... of 2000:1 for the sample size: resolution voxel size. For the Codell sandstones in the study area, general crystal/grain, pore body, and pore throat...
2018
The Use of Spectral Gamma Ray Log Analyses in Reservoir Evaluation and Wireline Formation Testing Strategy: A Case Study from the Mundu Carbonate, East Java Basin
Iko Sagala
Indonesian Petroleum Association
... ratio at MA-2 corresponds to a greater pore throat size, inferring less detrital clay matrix. In contrast, the higher Th/U from ME-1 correspond...
2018
The Influence of Organics on Supercritical CO2 Migration in Organic-Rich Shales
Bethany A. Kurz, James A. Sorensen, Steven B. Hawthorne, Steven Smith, Hamed Sanei, Omid Ardakani, Joel D. Walls, Lu Jin, Shane Butler, Christopher Beddoe, Blaise Mibeck
Unconventional Resources Technology Conference (URTEC)
... characterization of the samples was performed, including x-ray diffraction (XRD), x-ray fluorescence (XRF), thin-section analysis, and porosity and pore-throat...
2018
Factors Controlling Reservoir Properties of Lacustrine Turbidites in Intracratonic Rift Basins: A Case Study from Barmer Basin, Northwest India, #11070 (2018).
P. Majumdar, S. Konar, A. K. Bora, P. Kumar1, A. Dhanasetty, C. Saha, P. Shankar, V. Kothari
Search and Discovery.com
... classes have been identified, reflecting variation in pore throat size - tight sandstone (~0.01‐0.1 mD), moderately tight sandstone (~0.1‐10 mD...
2018
Diagenetic alteration, pore-throat network, and reservoir quality of tight gas sandstone reservoirs: A case study of the upper Paleozoic sequence in the northern Tianhuan depression in the Ordos Basin, China
Shifa Zhu, Xiaomin Zhu, Ye Jia, Hang Cui, and Wenyu Wang
AAPG Bulletin
...-throat network (e.g., origin, size, quantity, distribution, and type) and their heterogeneities; and (3) pore evolution and the main controlling...
2020
Abstract: Matrix, Fractures, Karst, Bitumen: an Integrated Modeling Approach to Help Solve the Grosmont Puzzle of Northern Alberta, Canada; #90172 (2014)
Emmanuelle Piron, Amir Hosseini
Search and Discovery.com
... Modifications, Spatial Complexity, and Reservoir Implications: AAPG Bulletin, V83 #11 (November 1999), P. 1795–1834. Ping Luo and Hans G. Machel, Pore Size...
2014
ABSTRACT: Characteristics of nanoscale pores in anthracite coal - Quantitative analysis
Difei Zhao, Yinghai Guo, Geoff Wang
The Society for Organic Petrology (TSOP)
... by geologists as a critical aspect of coal reservoir studies. This includes the types, pore size distribution, surface area, pore network...
2018
ABSTRACT: Characteristics of nanoscale pores in anthracite coal - Quantitative analysis
Difei Zhao, Yinghai Guo, Geoff Wang
The Society for Organic Petrology (TSOP)
... as a critical aspect of coal reservoir studies. This includes thetypes, pore size distribution, surface area, pore network characteristics (how the pores...
2018
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
... reservoirs. However, tight oil reservoirs typically show a wide pore size distribution with pore sizes ranging from several nanometers to several...
2020
Microstructural investigation of gas shales in two and three dimensions using nanometer-scale resolution imaging
Mark E. Curtis, Carl H. Sondergeld, Raymond J. Ambrose, Chandra S. Rai
AAPG Bulletin
... of porosity, kerogen volume percentage, pore-size distribution, and pore connectivity were conducted on the rendered volumes in the software by assigning...
2012
Water Sorption and Distribution Characteristics inside Shale Nano-capillaries and Nano-channels: Effect of Surface Force Interactions
Jing Li, Xiangfang Li, Rui Wang, Kai Zhang, Keliu Wu, Juntai Shi, Jun Xia, Yinan Xin, Dunqing Liu, Yanan Miao, Mingjie Jiang, Zimo Ge
Unconventional Resources Technology Conference (URTEC)
...-liquid menisci formation or bubble nucleation[66]. Meanwhile, the pore structures (pore body and throat), shape (slit and capillary), connectivity...
2016
Analysis and Implications of the Archie-Haro Equation in Modeling Resistivity of Rocks; #41343 (2014)
Carlos Haro
Search and Discovery.com
... is the connectivity junction among pores, while a pore throat is the junction within a single pore. The internal summation of Eq. 7 refers to pore scale...
2014
Petrophysics of Lower Silurian sandstones and integration with the tectonic-stratigraphic framework, Appalachian basin, United States
James W. Castle, Alan P. Byrnes
AAPG Bulletin
... is a function of several variables, including porosity, pore-throat size, grain size (which controls pore size), bed architecture, and diagenetic clay type...
2005
Abstract: Challenges and Current Advances in the Rock Physics of Carbonate Rocks, by Tiziana Vanorio, Yael Ebert, and Ammar El Husseiny; #120034 (2012)
Search and Discovery.com
2012
Migration and Entrapment of Petroleum in Two-Fluid-Phase Systems
Dr. H. D. Windland
New Orleans Geological Society
...------------------------- Figure 10 (p. 85). Entrapment of oil by pore size reduction. End_Page 85------------------------- Figure 11 (p. 86). Oil...
1974