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The AAPG/Datapages Combined Publications Database
Showing 5,464 Results. Searched 200,357 documents.
ABSTRACT Sedimentological Control on Hydrate Saturation Distribution in Arctic Gas-Hydrate-Bearing Deposits, #90104 (2010)
Behseresht Javad; Peng Yao; Bryant Steven L.; Winters William
Search and Discovery.com
... is the variation of capillary entry pressure with depth, which in turn depends on the variation in grain‐size distribution. We validate this model...
2010
Abstract: Dynamic Evaluation of Leaking Fault and Top Seals; #90211 (2015)
Andrew Aplin, Kuncho Kurtev, and Steve Larter
Search and Discovery.com
... in nature, based primarily on the defi nition of thres hold capillary entry pressure. Measured capillary pressure data suggest that ex tremely large...
2015
Effect of Hydrodynamics and Fault Zone Heterogeneity on Membrane Seal Capacity; #40404 (2009)
Julian Strand, Jim Underschultz, Karsten Michael, Brett Freeman, and Graham Yielding
Search and Discovery.com
... that is determined by the detailed permeability distribution within the fault zone. As a result, the capillary threshold pressure varies across the fault...
2009
Effect of Texture on Petrophysical Properties of Dolomite: Evidence From the Cambrian-Ordovician of Southeastern Missouri
Robert E. Woody , Jay M. Gregg , Leonard F. Koederitz
AAPG Bulletin
... analysis. Pore throat geometry was evaluated using mercury capillary pressure curves and s anning electron microscope (SEM) examination of pore casts. Two...
1996
Pressures, Seals and Traps; #42356 (2019)
J. J. Biteau
Search and Discovery.com
... porosity 100 90 14 80 12 Capillary pressure, KPa Clean sand and large grain size Accessible saturation, per cent of pore space Large pore throat...
2019
Small-Scale Packing Heterogeneities in Porous Sedimentary Rocks
Norman R. Morrow
AAPG Bulletin
...). A typical curve relating suction (capillary pressure) to saturation of the pore space is shown in Figure 5. Other factors being constant...
1971
Pore-Size Dependence of Fluid Phase Behavior and the Impact on Shale Gas Reserves
B. Rahmani Didar, I.Y., Akkutlu
Unconventional Resources Technology Conference (URTEC)
... on this figure was found by least squares fitting and critical pressure was found by using an equation similar to the Antoine’s equation: ln Pc...
2013
Pore Structure Inhibits Gas Diffusion in the Barnett Shale; #50609 (2012)
Qinhong Hu, Zhiye Gao, Sheng Peng, and Robert Ewing
Search and Discovery.com
... angle (130–140o) for Hg Pc : capillary pressure (micro bar) 20% 0.01 0.1 0.306±0.019 (N=3) 2.88 14.8 5.96 7,219’ (N=1) 5.31 7,199’ 0.283...
2012
Porosity Characterization Utilizing Petrographic Image Analysis: Implications for Rapid Identification and Ranking of Reservoir Flow Units, Happy Sprayberry Field, Garza County, Texas
John M. Layman, II, Wayne M. Ahr
West Texas Geological Society
... (Fig. 1). Data used in the study include core from five wells, 52 petrographic thin sections, capillary pressure measurements, and wireline log data...
2002
Rapid Identification and Ranking of Reservoir Flow Units, Happy Spraberry Field, Garza County, Texas, by John Layman III and Wayne Ahr, #40144 (2005).
Search and Discovery.com
2005
Use of Reservoir Models and Dynamic Simulation in Development of Mississippian, #41341 (2014)
Dan Costello
Search and Discovery.com
... (lithofacies, porosity, permeability) need to be modeled first, then Sw can be calculated on a cell-bycell basis using capillary pressure approach...
2014
Challenges of the Low-Resistivity Pay Transition Zone of the Shuaiba Formation
Search and Discovery.com
N/A
Molecular Simulation of Multi-scale Multi-Component Hydrocarbon Phase Behavior in Liquid-Rich Shale Reservoirs
Fangxuan Chen, Ran Bi, Hadi Nasrabadi
Unconventional Resources Technology Conference (URTEC)
... are implemented in mainly two approaches: 1) considering the capillary pressure calculated by the Young-Laplace equation (Du and Chu 2012, Nojabaei et...
2021
Mechanics of Secondary Hydrocarbon Migration and Entrapment
Tim T. Schowalter
AAPG Bulletin
... and dip of the formation are known. The main resistant force to secondary hydrocarbon migration is capillary pressure. The factors determining...
1979
Laboratory and Field Observations of an Apparent Sub-Capillary-Equilibrium Water Saturation Distribution in a Tight Gas Sand Reservoir, by K.E. Newsham and J.A. Rushing, #40400 (2009).
Search and Discovery.com
2009
Attributes of a Large Underpressured Gas System, San Juan Basin, New Mexico
Philip H. Nelson, Steven M. Condon
AAPG Special Volumes
... point, p is the pressure at the location of interest, pc is the capillary pressure at the location of interest, and is fluid density. Potential...
2008
Analysis of the Relations between Porosity and Permeability in Non-Consolidated Granular Media, #40970 (2012)
Melia Da Silva, Carlos Santos
Search and Discovery.com
... throat size and capillary pressure. In this sense, the study of the pore throat radii distribution, through Pittman’s equations, is useful in reservoir...
2012
Mechanics of Secondary Hydrocarbon Migration and Entrapment
Search and Discovery.com
N/A
ABSTRACT: Prediction of Effective Porosity and Permeability in Mississippian Carbonates, Kansas
Willard J. Guy, Alan P. Byrnes, John H. Doveton, Evan K. Franseen
Kansas Geological Society
... K. Franseen 1999 103 103 The integration of saturated and desaturated NMR responses and air-mercury and air-brine capillary pressure analyses...
1999
Fast and Economic Gas Isotherm Measurements using Small Shale Samples
Mihai A. Vasilache
West Texas Geological Society
... isotherms, x-ray diffraction, SEM, capillary suction time for fluid optimization, mercury injection capillary pressure and pore size distribution...
2010
Abstract: Petrographic Image Analysis as a Tool to Improve Reservoir Data
F. M. Ballentine, D. J. Malek, C. A. Philipson
GCAGS Transactions
... and reservoir evaluation. PIA formation factor and porosity were used to define the cementation exponent m. Capillary pressure curves generated by PIA were...
1990
Fluid Pressures: Chapter 8
Robert R. Berg
AAPG Special Volumes
... in stratigraphic traps: Gulf Coast Association Geological Societies Transactions, v. 22, p. 63-66. Berg, R. R., 1975, Capillary Pressures...
1978
Microstructural and Diagenetic Evolution of North Sea Fault Zones, by S. J. Haggerty; #90986 (1994).
Search and Discovery.com
1994
Advances in Modeling Hydrocarbon Migration in Compacting Sediments, by Z. He; #90986 (1994).
Search and Discovery.com
1994
Lateral Seals of Small Stratigraphic Traps in Cretaceous Rocks, Western Nebraska: ABSTRACT
John C. Harms
AAPG Bulletin
..., a testimony to slightly different capillary pressure characteristics. Careful examination of cores of rock facies can give vital information...
1981