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The AAPG/Datapages Combined Publications Database
Showing 2,071 Results. Searched 200,693 documents.
Origin and Petrophysical Log Response of Overpressures in the Baram Delta Province, Brunei
Mark R. P. Tingay, Richard R. Hillis, Richard E. Swarbrick, Christ K. Morley
Indonesian Petroleum Association
... and fracture pressure is narrower in overpressured sediments than in normally pressured sediments. This ‘window’ also controls the maximum buoyancy pressure...
2005
Exhumation charge: The last gasp of a petroleum source rock and implications for unconventional shale resources
Joseph M. English, Kara L. English, Dermot V. Corcoran, and Fabrice Toussaint
AAPG Bulletin
...) variations in excess water pressure, (2) the natural buoyancy of the less dense petroleum phase surrounded by denser water, and (3) differences...
2016
Mineralogy and Petrology Controls on Hydrocarbon Saturation in the Three Forks Reservoir, North Dakota, #10623 (2014).
David Petty
Search and Discovery.com
... rock types can be defined in the upper Three Forks based on mineralogy, capillary pressure characteristics and water saturation distributions. The best...
2014
Pore Geometry as Related to Carbonate Stratigraphic Traps
John L. Stout
AAPG Bulletin
... feet high outside this rock. This oil column may be extensive laterally, but its vertical buoyancy is the effective pressure that must overcome...
1964
Retreat and Advance of Connate Water as a Theory of Oil and Gas Accumulation: GEOLOGICAL NOTES
James H. Gardner
AAPG Bulletin
.... Buoyancy does not overcome the friction under equalized hydrostatic pressure. It is possible that just as the sea has withdrawn from some epicontinental...
1937
Triaxial Compressive Strength of a Stylolitic, Medium Grained Marble from the Kuala Lumpur Limestone
J. K. Raj
Geological Society of Malaysia (GSM)
... strength at zero confining pressure) (8) of 35 MPa and an angle ofintemal fl;ction (~) of36°. ° In this paper are presented the results...
1993
Evaluating Seals for Hydrocarbon Accumulations
Marlan W. Downey
AAPG Bulletin
... (^THgr), and hydrocarbon-water interfacial tension (^ggr). Click to view image in GIF format. Fig. 2. [Color] Buoyancy pressure of hydrocarbon column...
1984
Codell carrier-bed play, Denver Basin
Stephen A. Sonnenberg, John E. Zumberge, John B. Curtis
Rocky Mountain Association of Geologists
...). Capillary pressure difference between water and oil phases opposes the buoyancy force (England, 1994). Secondary migration continues until trapping occurs...
2021
Relationship of Porosity and Permeability to Various Parameters Derived from Mercury Injection-Capillary Pressure Curves for Sandstone (1)
EDWARD D. PITTMAN
AAPG Bulletin
... result from the opposing interplay of buoyancy pressure and capillary pressure. Following expulsion from a source rock, hydrocarbons migrate through...
1992
Analytical Approach for Multivariate Exploration Planning via Secondary Migration Modelling
Amin Shokrollahi, Sara Borazjani, Syeda Sara Mobasher, Ulrike Schacht, Khalid Amrouch, Pavel Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
... with a different fluid. Pressure and buoyancy are balanced by viscous adjustment in the pore space (Longo et al. 2015). This phenomenon can be observed...
2023
Passive well monitoring systems and carbon, capture and storage (CCS) application
Andrew Jaffrey, Jim Gordon
Australian Energy Producers Journal
... of fluids. Static mechanical structures and the natural buoyancy of escaping fluids of interest are used to gather fluids in the subsea environment where...
2024
Abstract: The Benta Migmatite Complex Revisited
Syed Sheikh Almashoor
Geological Society of Malaysia (GSM)
..., and had once been subjected to a high temperature and pressure regime, rock A would have melted much earlier than rock B. Owing to gravitational...
1996
Making Seal Uncertainty the Opportunity: Global Analog-Based Seal Insight
Search and Discovery.com
N/A
Abstract: Geology and Hydrogeology of the Basal Aquifer in the Prairie Region of Canada: Characterization for CO2 Storage; #90174 (2014)
T. E. Hauck, J. Peterson, A. Melnik, and S. Bachu
Search and Discovery.com
.... The vertical pressure gradient in the aquifer ranges from 10 kPa/m to 11.5 kPa/m, and strongly depends on the TDS and groundwater density. The groundwater...
2014
Geomechanical Analysis of CO2 Sequestration in the Bakken Formation, #80691 (2019).
Ogochukwu Ozotta, Mehdi Ostadhassan,
Search and Discovery.com
... to resist the buoyancy-drive flow of CO2 to avoid risk of leakage and excessive fracture length. The effect of CO2 sequestration on the mechanical...
2019
Demonstration of Sequestration of Carbon Dioxide in a Simulated Coalbed through Injection of Dissolved Gas
John M. Pope, Wade A. Bard, Grant A. Myers
Carbon Capture, Utilization and Storage (CCUS)
... through coal, 3) Recovery of displaced coal fluid for recycling at Step 1. The apparatus consists of three clear polycarbonate pressure compartments...
2024
Oil and Gas Migration: Chemical and Physical Constraints
Clayton D. McAuliffe
AAPG Special Volumes
... for oil flow to occur is indicated to be from 4 to 20%. Secondary migration of separate-phase oil and gas should occur by buoyancy, when...
1980
Oil and Gas Migration--Chemical and Physical Constraints
Clayton D. McAuliffe
AAPG Bulletin
... is indicated to be from 4 to 20%. Secondary migration of separate-phase oil and gas should occur by buoyancy, when their saturations attain 20 to 30% along...
1979
Overpressuring mechanisms in the Yinggehai Basin, South China Sea
Xiaorong Luo, Weiliang Dong, Jihai Yang, Wan Yang
AAPG Bulletin
... that couples basin filling, sediment compaction, and thermal and pressure fields to approach the origin of the shallow high overpressure. Model results...
2003
Large-Scale Underpressuring in the Mississippian-Cretaceous Succession, Southwestern Alberta Basin
Stefan Bachu, J. R. Underschultz
AAPG Bulletin
... of subnormal fluid pressures: AAPG Bulletin, v. 72, p. 1334-1359. Bradley, J. S., 1975, Abnormal formation pressure: AAPG Bulletin, v. 59, p. 957-973...
1995
Capillary Pressures in Stratigraphic Traps
Robert R. Berg
AAPG Bulletin
... only be about 30 cm or 1 ft in vertical length to overcome the capillary pressure in the pore throats because of its greater buoyancy. TRAPPING...
1975
Abstract: Uniformity and the Precambrian, by R. B. Hargraves; #90961 (1978).
Search and Discovery.com
1978
ABSTRACT: Migration Pathway Patterns and Residual Loss; #90013 (2003)
Xiaorong Luo, Faqiang Zhang, Sheng Miao, Weimin Wang, Didier Loggi, Guy Vasseur
Search and Discovery.com
.... For migrations in which buoyancy plays an important role, the pathway appears under one of three possible typical patterns: the stable displacement...
2003
ABSTRACT Uplift, Subsidence, and Reactivation of the Sabine Uplift Due to Changes in Flexural Compensation Between Different Crustal Blocks: Implications for the Burial and Thermal History of the Haynesville Shale, #90104 (2010)
Nunn Jeffrey
Search and Discovery.com
... buoyancy can explain changes in freeboard of the Sabine Uplift relative to the adjacent East Texas Basin and North Louisiana Salt Basin during...
2010
Quantitative Assessment of Regional Siliciclastic Top-Seal Potential: a new application of proven technology in frontier and maturing South American basins
J. A. Deckelman, S. Lou, P. S. D’onfro, R. W. Lahann
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Pelotas basin lithostratigraphy. 198 VIII Simposio Bolivariano - Exploracion Petrolera en las Cuencas Subandinas than the buoyancy pressure...
2003