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The AAPG/Datapages Combined Publications Database
Showing 6,819 Results. Searched 195,448 documents.
Subsurface Pressures and Petroleum Systems: Pressure Relationships to the Generation, Migration and Accumulation of Hydrocarbons: Short Course 2
Fred F. Meissner
Indonesian Petroleum Association
... measurement, processes causing and maintaining abnormal pressure, prediction of abnormal pressures, physics of fluid (water and hydrocarbon) movement...
1997
Abstract: Reservoir Compartmentalisation and Lateral Drainage from Multiple-Scales: Evidence from Pressure Datasets, by Stephen A. O'Connor, Richard Swarbrick, Phillip Clegg, and David Scott; #90082 (2008)
Search and Discovery.com
2008
Identification of High-Resolution Features on Formation Pressure Gradients: A Case Study in a Heavy Oil Accumulation of the Campos Basin, Offshore Brazil, #40859 (2011)
Paulo C. Artur, Carlos F. Beneduzi, Carlos A. De Andre, Silas A. Roberto
Search and Discovery.com
.... The ratio of static pressures to their true vertical depths plotted against the vertical depth helps to distinguish fluid pressure gradients, thus making...
2012
2011
ABSTRACT: Static Formation Temperatures — How to Achieve Them, by Kweik, Ramsey; Richards, Maria ; Blackwell, David D.; #90142 (2012)
Search and Discovery.com
2012
Pressure Data in the Development of a Giant Oilfield:ACG Azerbaijan
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N/A
Pressure Data in the Development of a Giant Oilfield:ACG Azerbaijan
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N/A
Pressure Data in the Development of a Giant Oilfield:ACG Azerbaijan, by Tony Reynolds; #90038 (2005)
Search and Discovery.com
2005
Reservoir vs. Seal Pressure Gradients: Calculations and Pitfalls; #41298 (2014)
Selim Simon Shaker
Search and Discovery.com
...Reservoir vs. Seal Pressure Gradients: Calculations and Pitfalls; #41298 (2014) Selim Simon Shaker Reservoir vs. Seal Pressure Gradients...
2014
Capillary Pressure: Part 5. Laboratory Methods
Charles L. Vavra, John G. Kaldi, Robert M. Sneider
AAPG Special Volumes
... recovery. Evaluating capillary pressure of potential reservoir and seal rocks is important because capillarity controls the static distribution of fluids...
1992
The practice of graphical fluid-gradient interpretations of formation tester pressure data
Andrew Chen
AAPG Bulletin
... of (), the middle (), and the lower 0.532 g/cc ().Most pressure data that exhibit hydrocarbon compositional gradients can be interpreted with a lower order...
2014
Smectite-Illite Transformation--Role in Generating and Maintaining Geopressure: ABSTRACT
W. R. Foster, H. C. Custard
AAPG Bulletin
... are associated with geopressure, gradual reaction with depth associated with near hydro-static fluid pressure gradients. Sediments compact over intervals where...
1980
Subsurface Geomechanics, Fracture Breakdown Pressures, and Fracture-tunnels in the Midwest United States, #80570 (2016).
J.R. Sminchak, Glenn Larsen, James E. Hicks
Search and Discovery.com
..., instantaneous shut-in pressures averaged 0.85 psi/ft gradient. Data from shale gas wells had higher fracture shut-in pressure gradients due to hoop...
2016
Gulf of Mexico Subsalt Deformation Zones: Weak Formation Integrity Rather than Anomalous High Pressure Zones
James C. Niemann
GCAGS Transactions
... deformation zones underneath salt are not anomalously high pressure zones, but rather, low formation integrity zones. Pore pressure gradients were...
1997
Subsurface formation pressure gradient vs. slope: Perception and pitfalls
Selim S. Shaker
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Moreover, equating the natural pressure measurements using the wireline tools to the man-made variable mud weight pressure gradients can be confusing...
2023
Can Dispersive Pressure Cause Inverse Grading in Grain Flows?: REPLY
Francois Legros
Journal of Sedimentary Research (SEPM)
... in such a way that dispersive pressure at every level tends to balance static pressure, and so cannot promote the upward segregation of large particles...
2003
Coal reservoir saturation: Impact of temperature and pressure
Amanda M. M. Bustin, R. Marc Bustin
AAPG Bulletin
... reasonable geothermal and pressure gradients, our data indicate that the sorption capacity will generally decrease with uplift and associated exhumation...
2008
ABSTRACT: Heat Flow and Geothermal Gradients of Irian Jaya-Papua New Guinea: Implications for Regional Hydrocarbon Exploration, by Patricia K. Bettis, John D. Pigott; #90097 (1990).
Search and Discovery.com
1990
Overpressure and Hydrocarbon Accumulations in Tertiary Strata, Gulf Coast of Louisiana; #41000 (2012)
Philip H. Nelson
Search and Discovery.com
... Geologists in San Antonio, Texas, titled: "Overpressure, stress gradients, and hydrocarbon accumulations in Tertiary strata, Gulf Coast of Louisiana...
2012
Production and Pressure Characteristics of Gas Reservoirs, Veracruz Basin, Mexico
Holtz, Mark H., Garcia, Javier, Sakurai, Shinichi, Wawrzyniec, Timothy F., Jennette, David C., Bolanos, Juan Jose
GCAGS Transactions
.... Investigations determined that gas reservoirs in the Veracruz Basin are initially overpressured. This overpressure is measurable when pressure gradients...
2002
Applications of Pressure Analysis and Hydrodynamics to Petroleum Exploration in Indonesia
P. J. Cockroft, G. A. Edwards, R. S. K. Phoa, H. W. Reid
Indonesian Petroleum Association
... hydrocarbon accumulations and aid exploration for new fields. Pressure gradients, capillary pressure, relative permeabilities and water chemistry under...
1987
Evaluating Reservoir Compartmentalization by Correlating Laboratory and Field Data
Michael J. Heymans
Rocky Mountain Association of Geologists
.... The difference in the hydrocarbon and water gradients is the buoyancy pressure, Pc. The largest buoyancy pressure occurs at the maximum height, h...
1998
Abnormal Formation Pressures: Recognition, Distribution, and Implications for Geophysical Prospecting, Brazoria County, Texas
Edward T. Flanigan
GCAGS Transactions
... to interpret distribution of subsurface pressures. Three pressure regimes are defined in terms of vertical pressure gradients: normal pressure (0.465...
1981
The Origins of Abnormal Fluid Pressures
Norman E. Smith, H. George Thomas
Houston Geological Society
... if changes in overburden pressure result from vertical compression (static load), horizontal compression (dynamic load), or uplift. Abnormal pressures may also...
1971