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The AAPG/Datapages Combined Publications Database
Showing 2,064 Results. Searched 200,357 documents.
Abstract: The Ultra-Deep Water Petroleum System in the Neptune Field Area, Gulf of Mexico: Abstract
Gary A. Cole, Alan Yu, Julye Nugent, Michael Moore, Gary Grubitz
GCAGS Transactions
... of oil column before buoyancy pressures exceed the shale capillary pressures, and then the oils vertically leak into the younger sands. The older...
2005
ABSTRACT: Hydrodynamic Effects on Membrane Seal Capacity; #90061 (2006)
James Underschultz
Search and Discovery.com
... is zero when the buoyancy pressure is less than the displacement pressure. Conversely, at irreducible water saturation, the permeability to water...
2006
Pressure Regime Evaluation
Search and Discovery.com
N/A
Physical Modeling of Fluid Overpressure and Compaction During Hydrocarbon Generation in Source Rock of Low Permeability, Lemrabott, Ahmed; Cobbold, Peter R., #90100 (2009)
Search and Discovery.com
2009
ABSTRACT: Grain Size Controls on the Facies Sequences and Clinoforms of River-Dominated Deltas, by Slingerland, Rudy L.; Burpee, Alexander P.; Edmonds, Doug; #90142 (2012)
Search and Discovery.com
2012
Abstract: A Novel Airborne Remote Sensing Technology for Wide Area Frontier Exploration in Deserts; #90137 (2011)
Heinrich W. Meurer
Search and Discovery.com
... computers. Light hydrocarbons rise directly up to the surface due to their small molecule size and driven mainly by buoyancy forces. Hot spots...
2011
Abstract: A Predictive Approach for Tight Oil and Gas Exploration; #90257 (2016)
Fujian Ma
Search and Discovery.com
... buoyancy forces, formation pressures, capillary pressures, and permeabilities of each lithology through geologic history. The target tight oil reservoirs...
Unknown
Fault-Zone Seals in Siliciclastic Strata of the Columbus Basin, Offshore Trinidad
Richard G. Gibson
AAPG Bulletin
... the factors controlling the existence of fault seals in the Tertiary sandstone-shale sequence of the Columbus Basin. Juxtaposition of reservoir sandstones...
1994
Similarities and contrasts between the subaerial and subaqueous deposits of subaerially triggered debris flows: An analogue experimental study
Tjalling de Haas, Nikoleta Santa, Sjoukje I. de Lange, Shiva P. Pudasaini
Journal of Sedimentary Research (SEPM)
... on a subaqueous plane, however, are typically shorter and wider with similar thickness, as a result of interactions between the flow and the reservoir water...
2020
Carbon dioxide storage efficiency involving the complex reservoir units associated with Irati and Rio Bonito Formations, Paraná Basin, Brazil
Richardson M. Abraham-A and Colombo C. G. Tassinari
AAPG Bulletin
...Carbon dioxide storage efficiency involving the complex reservoir units associated with Irati and Rio Bonito Formations, Paraná Basin, Brazil...
2023
Integrating an exploration OBN into a full-scale prospect maturation workflow: Gulf of Mexico Lower Tertiary
Scott Yurman, Marcus Cahoj
International Meeting for Applied Geoscience and Energy (IMAGE)
... the subsalt stratigraphy. As hydrocarbons are less dense than water, this adds a buoyancy effect with the less dense fluids resulting in higher pressures than...
2022
Geological Input to Selection and Evaluation of CO2 Geosequestration Sites
John G. Kaldi, Catherine M. Gibson-Poole, Tobias H. D. Payenberg
AAPG Special Volumes
... plumes, is critical for acceptance of CCS technologies. Detailed characterization and realistic modeling of reservoir and seal properties, as well...
2009
Numerical Models of Fluid Flow in Carbonate Platforms: Implications for Dolomitization
Jonathan Kaufman
Journal of Sedimentary Research (SEPM)
... common dolomitization models. A two-dimensional, finite-difference code (Bethke 1985) was used to simulate single-phase flow of variable-salinity fluids...
1994
The Sand-Silt-Clay (SSC) Model: An Advanced Petrophysical Analysis and the Essential Applications to Lithology Computation, Permeability Estimation and Saturation Modeling, #42489 (2020).
Yudiyoko Ega Sugiharto, Gamal Ragab Gaafar
Search and Discovery.com
... inter-relationship among reservoir rocks, water saturation, wettability and capillary or buoyancy pressure can be unravelled. Water saturation...
Unknown
The relation between stratigraphic elements, pressure regime, and hydrocarbons in the Alberta deep basin (with emphasis on select Mesozoic units): Discussion
S. Bachu, K. Michael, B. E. Buschkuehle, Peter E. Putnam, Grant S. Ward
AAPG Bulletin
... the distribution of fluids and pressures in the respective units and that, indeed, understanding reservoir architecture is critical in the successful...
2002
Mapping and Correlation of Diagenetic Coloration Facies, Jurassic Navajo Sandstone, Snow Canyon State Park, Southwestern Utah
Gregory B. Nielsen, Marjorie A. Chan
Utah Geological Association
... alteration between these localities (see discussion below) may be a function of local tectonics, different fluids, reservoir partitions, and other...
2009
Cement Placement in Severe Doglegs and Its Impact on Well Integrity: A Numerical Assessment
Hao Yu, Arash Dahi Taleghani, Zhanghua Lian
Unconventional Resources Technology Conference (URTEC)
... of flowed fluids and density difference. However, the quantitative relationship to show how these factors influence the displacement process...
2018
A novel approach to investigate the deposition of (bio)chemical sediments: The sedimentation velocity of cyanobacteria–ferrihydrite aggregates
Yuhao Li, Bruce R. Sutherland, Murray K. Gingras, George W. Owttrim, Kurt O. Konhauser
Journal of Sedimentary Research (SEPM)
... defines the terminal velocity of a spherical particle descending through a uniform balance of buoyancy and viscous forces (Konhauser et al. 2005; Posth...
2021
ABSTRACT: Impacts of Buoyancy and Pressure Gradient on Field-Scale Geological Sequestration of CO2 in Saline Formations; #90013 (2003)
Paul R. Knox, Christine A. Doughty, Susan D. Hovorka
Search and Discovery.com
...ABSTRACT: Impacts of Buoyancy and Pressure Gradient on Field-Scale Geological Sequestration of CO2 in Saline Formations; #90013 (2003) Paul R. Knox...
2003
Hydrogeology and Aquifer Storage and Recovery System Performance
Robert G. Maliva, Weixing Guo, Thomas M. Missimer
GCAGS Transactions
... waters before a target water quality standard is exceeded and buoyancy-driven fluid migration is minimized. Heterogeneity within storage zones decreases...
2005
Considering Lithological Variability in Top Seal Analysis
Search and Discovery.com
N/A
Comparison of biogenic gas fields in the Western Canada Sedimentary Basin and Qaidam Basin: implications for essential geological controls on large microbial gas accumulations
Z. Chen, Y. Shuai, K. Osadetz, T. Hamblin, S. Grasby
CSPG Bulletin
... in structurally up-dip areas to the south could oppose buoyancy forces due to gas in structurally down-dip low-permeability rocks. The models also indicated...
2015
The Free-corer: Sediment Sampling Without Wire and Winch: NOTES
David G. Moore
Journal of Sedimentary Research (SEPM)
... with only a small excess buoyancy. This process requires no complicated working parts or large buoyant tanks; therefore the entire assembly can...
1961
Oil Migration and Dynamic Traps in Chalk, Danish North Sea, #120070 (2012)
Apollo Kok, Michael Arnhild
Search and Discovery.com
.... The time window in this case is relatively short because of the buoyancy force associated with the 2-degree dip angle of the flank and can be longer...
2012
Halite Pseudomorphs After Gypsum: A Suggested Mechanism
B. Charlotte Schreiber ,, David Walker
Journal of Sedimentary Research (SEPM)
... to remove the motive buoyancy forces. For a porous medium of permeability k and thickness h, the form of the Rayleigh number (Ra) for fluids...
1992