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The AAPG/Datapages Combined Publications Database

Showing 2,064 Results. Searched 200,293 documents.

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The Fundamental Role of Electrostatic Forces within Pore Systems and Their Effects on Resource Evaluation and Reservoir Performance: Capillary Forces Theory

Robert Lee, Per K. Pedersen, Thomas F. Moslow, Roberto Aguilera

Unconventional Resources Technology Conference (URTEC)

...The Fundamental Role of Electrostatic Forces within Pore Systems and Their Effects on Resource Evaluation and Reservoir Performance: Capillary Forces...

2022

Compaction and Oil Migration

L. F. Athy

AAPG Bulletin

... is operative in reservoir sands while the fluid is being moved along by other forces, and causes oil and gas to seek the higher parts of the bed...

1930

Multi-Phase Flow Petrophysics: A Physics-Based Approach for Deriving Sw from NMR and Formation Sampling in Low Resistivity Pay Carbonates; #42547 (2020)

Nicolas Leseur, Charles Smart

Search and Discovery.com

... between Capillary and Buoyancy Forces June 22, 2020 15 Copyright 2019 Baker Hughes, a GE company, LLC (“BHGE”). All rights reserved. SEGMENT T2...

2020

Hydrodynamics — A Practical Exploration Tool

Jack W. Knight

Tulsa Geological Society

... energy where it is in agreement with the resultant of both the buoyancy and hydrodynamic forces. The length of time necessary for an accumulation...

1957

Kilometer-scale upward migration of hydrocarbons in geopressured sediments by buoyancy-driven propagation of methane-filled fractures

Jeffrey A. Nunn, Peter Meulbroek

AAPG Bulletin

... while it is attached to fluid reservoir. (b) Fracture grows long enough to propagate upward under its own buoyancy. (c) Fracture propagates upward...

2002

Using Buoyancy Pressure Profiles to Assess Uncertainty in Fault Seal Calibration

Peter Bretan, Graham Yielding

AAPG Special Volumes

... in the seal analysis.BUOYANCY PRESSURE PROFILESBuoyancy pressure, caused by buoyancy forces exerted by the hydrocarbon column, is the difference in pressure...

2005

Migration and Entrapment of Petroleum in Two-Fluid-Phase Systems

Dr. H. D. Windland

New Orleans Geological Society

.... Wettability Wettability is a measure of the adhesive forces operating between the solid making up the pore wall and the fluids filling the pore. Unsatisfied...

1974

Microseepage vs. Macroseeepage: Defining Seepage Type and Migration Mechanisms for Differing Levels of Seepage and Surface Expressions; #42542 (2020)

Michael A. Abrams

Search and Discovery.com

... Term “micro-seepage” also used for near-vertical migration from reservoir to surface by continuous phase buoyancy-driven gas flow. 2.0 Near...

2020

Monitoring Imbibition and Estimating Residual Gas Saturation Using Low Field NMR, #41599 (2015).

Minghua Ding, Apostolos Kantzas

Search and Discovery.com

... the residual oil in porous media is about 10-5. Morrow and Songkran (1980) studied the interplay of capillary, viscous and buoyancy forces in the mobilization...

2015

Evaluating Reservoir Compartmentalization by Correlating Laboratory and Field Data

Michael J. Heymans

Rocky Mountain Association of Geologists

... occurs at zero buoyancy pressure and is caused by the attractive forces between fluids and pore wall surfaces. Forced imbibition is usually thought...

1998

Buoyancy in Debris Flows

Monty A. Hampton

Journal of Sedimentary Research (SEPM)

... by increased buoyancy, due to reduction of internal friction. Therefore, large buoyancy forces, due to heavy loading of the matrix by coarse solids, may...

1979

Seals - A Critical Element To Successful Exploration and Production - Workshop Summary

Robert Sneider, Ronald Surdam, Charles Vavra

PTTC

... and the initial distribution of reservoir fluids. They are also very useful for consideration of waterflood and water drive behavior. TECHNOLOGY OVERVIEW...

2000

Mechanisms for Generating Overpressure in Sedimentary Basins: A Reevaluation

Mark J. Osborne and Richard E. Swarbrick

AAPG Bulletin

..., and (3) fluid movement or buoyancy. Loading during burial can generate considerable overpressure due to disequilibrium compaction, particularly during...

1997

Multiphase flow in oil and gas reservoirs

Monty E. Hoffman, James Crafton

Rocky Mountain Association of Geologists

..., determines the fluid saturations that represent the equilibrium between gravity, the buoyancy forces, and the capillary forces in the reservoir. The energy...

2017

Reservoir Modeling, Fault Seal Analysis and Volume Uncertainty Estimation Using Experimental Design and Monte Carlo Technique of a Prospect Within Attaka Field

Yuniyanto, Mark Feit, Lothar Schulte

Indonesian Petroleum Association

... • The reservoir is filled with water In the first two cases the migration of fluids through the fault is controlled by the capillary pressure. Migration...

2008

ABSTRACT: Regional Fluid Flow in the Weyburn CO2 Project Area: Implications for CO2 Sequestration; #90013 (2003)

D. K. Khan, Benjamin J. Rostron

Search and Discovery.com

... and buoyancy forces were mapped and have been used to identify areas of significant downdip flow in deeper aquifers. Downdip flow decreases the upward driving...

2003

Simulation of Petroleum Migration in Fine-Grained Rock by Upscaling Relative Permeability Curves: The Malvinas Basin, Offshore Argentina

Andre Vayssaire

AAPG Special Volumes

... of the cap rock when the buoyancy forces exceed the tensile strength of the rock or the propagation of methane-filled fractures that develop...

2012

Abstract: Hydrogeological Characterization of the Red River Formation, Williston Basin, Canada-USA; #90225 (2015)

Margitai Zsolt

Search and Discovery.com

...). Migration in the basin in response to hydrodynamic forces has been discussed by others. However, its modification due to buoyancy has never been considered...

2015

Pressures, Seals and Traps; #42356 (2019)

J. J. Biteau

Search and Discovery.com

... and an area. The analyses of pressure through tests are fundamental for the petroleum geologist. Solids transmit forces and fluids transmit pressures, and rocks...

2019

Comparison between the Different Approaches of Secondary and Tertiary Hydrocarbon Migration Modeling in Basin Simulators

Sylvie Pegaz-Fiornet, Bernard Carpentier, Anthony Michel, Sylvie Wolf

AAPG Special Volumes

...:10.1007/BF01036523.Wilkinson, D., 1984, Percolation model of immiscible displacement in the presence of buoyancy forces: Physical Review A, v. 30, no. 1, p. 520531, doi...

2012

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