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The AAPG/Datapages Combined Publications Database

Showing 2,072 Results. Searched 200,619 documents.

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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

ABSTRACT: Regional Stress and Seismotectonics in Northern South America; #90013 (2003)

Lourdes Colmenares, Mark Zoback

Search and Discovery.com

... resulting from the negative buoyancy of subducted Caribbean plate beneath northwestern SA or from the ongoing collision of the Costa Rica-Panama microplate...

2003

ABSTRACT: Hyperpycnal Flows: Triggering, Motion and Deposits; #90017 (2003)

Thierry Mulder

Search and Discovery.com

... environment when the suspended sediment concentration at a river mouth is in excess of 36-42 kg m-3 due to buoyancy considerations, or as little as 1-5 kg m-3...

2003

ABSTRACT: Hydrodynamic Petroleum Entrapment Potential in the Arabian Platform; #90051 (2006)

Arif I. Alkalali

Search and Discovery.com

... by a combination of opposing buoyancy forces provided by hydrodynamic conjugate structures, and hydrodynamic forces resulting from down-dip drop...

Unknown

Abstract: Simulation of Sparging in Connection with Leakage of Sequestered Carbon Dioxide

E. Gessner, G. Ahmadi, G. Brohmal, D. Smith

Search and Discovery.com

... of carbon dioxide. Sparging is the insertion of a gas below the water table where the natural buoyancy is the driving force. Most often, sparging...

2007

Abstract: Provenance of Oil on the Findlay Arch Based on Geochemistry and Basin Modeling (Illinois, Appalachian, and Michigan Basins)

Elisabeth L. Rowan, Joseph R. Hatch, Robert T. Ryder, and John E. Repetski

Search and Discovery.com

... would enhance migration by buoyancy, particularly in areas of shallow dip...

2007

ABSTRACT: Detection of Natural Hydrocarbon Seepages Using SAR Technology and Associated Subsurface Studies in Offshore Mahanadi Basin for Delineation of Possible Areas of Hydrocarbon Exploration; #90118 (2011)

H. D. Dave, S. Mazumder, J. K. Samal, K. K. S. Pangtey, and D. S. Mitra

Search and Discovery.com

... of faults opening in the sea bed are transported to the sea surface due to their buoyancy in the form of thin oil films covering bubbles of gas...

2011

ABSTRACT: Fluid Flow Across Basement-Cover Interfaces During Mineralization of Unconformity-Related Uranium Deposits; #90132 (2011)

Tao Cui, Jianwen Yang, and Iain M. Samson

Search and Discovery.com

... unconformity close to the basin margin, leads to a wider uranium plume than if it is located near the center of the basin. Therefore, buoyancy-driven...

2011

Abstract: Megaslides, Source Rocks, and Mantle Convection; #90310 (2017)

Neil Hodgson, Karyna Rodriguez

Search and Discovery.com

... deformation. A dataset of observations that relates anomalous buoyancy of oceanic crust to convection within the mantle has recently been published...

2017

Abstract: Effects of a Mixed Wetting Porous Medium on Gas Flowing and Its Implications for Gas Exploration in Tight Sandstones; #90310 (2017)

Hui Shi

Search and Discovery.com

... in mixed wetting pores. The experimental results indicate that the likelihood of gas migration driven by buoyancy increases with the fraction of oil-wetting...

2017

Abstract: Interaction Of Petroleum Systems and Stratigraphic Traps in Foreland Basin Settings; #90317 (2018)

Andy Bell

Search and Discovery.com

... creation are matured during further burial. Expelled hydrocarbons then migrate by buoyancy upwards towards the foreland bulge. This simplistic, yet...

2017

Characterization of porosity and pore-size distribution using multiple analytical tools: Implications for carbonate reservoir characterization in geologic storage of CO2

Cristian R. Medina, Maria Mastalerz, and John A. Rupp

Environmental Geosciences (DEG)

... that remains trapped in micropores after the pressure elevated by the injection process returns to ambient reservoir pressure. Results from low-pressure...

2017

The Mechanical Stratigraphy of Upper Kutai Basin: Implication to Kerendan Field Development Strategy as Massive Carbonate Tight Gas Reservoir

Krishna Pratama Laya, Ade Surya Setiawan, Ricko Rizkiaputra, Dimmas Ramadhan, Esterlinda Sinlae, Ari Subekti, Anak Agung Gde Iswara, I Gusti Ngurah Beni Setiawan, Monzurul Alam, Assef Mohamad-Hussein

Indonesian Petroleum Association

... measurement on the Upper Berai reservoir reach 6750 psi with up to ~300 psi excess pressure contributed by the gas buoyancy effect; this indicates clear...

2021

Big Geology for Big Needs

A. I. Levorsen

AAPG Bulletin

... to our understanding of the subject. The trapping effect of a fluid pressure gradient and of moving fluids is not as well known as the effects...

1964

CO2 Sequestration Studies in Ocean and Deep Sea Sub-seabed Formations; #70119 (2012)

Nicolas Pilisi and Davood Ghorbani

Search and Discovery.com

... injection pressure, any physical properties of the formations (i.e., high porosity, high permeability), and abandoned wells or regional tectonics could...

2012

Mud Diapirs and Mud Volcanoes in Depressions of Java to Madura: Origins, Natures, and Implications to Petroleum System

Awang Harun Satyana, Asnidar

Indonesian Petroleum Association

... subsurface to the Earth’s surface due to buoyancy and differential pressure. These structures occur in “elisional” basin mainly characterized by rapid...

2008

Geomechanical modeling of stresses adjacent to salt bodies: Part 1Uncoupled models

Gang Luo, Maria A. Nikolinakou, Peter B. Flemings, Michael R. Hudec

AAPG Bulletin

... simulate total stress in an elastic medium and then subtract an assumed pore pressure after calculations are complete; simulate effective stress...

2012

Gas saturation and CO2 enhancement potential of coalbed methane reservoirs as a function of depth

Yves Gensterblum, Alexej Merkel, Andreas Busch, Bernhard M. Krooss, Ralf Littke

AAPG Bulletin

...) and carbon dioxide (CO2) sorption capacity of coals of different rank has been investigated by using high-pressure sorption isotherms at 303, 318, and 333...

2014

AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling - Abstracts

AAPG Special Volumes

... carrier interval determine the column height that can be supported by the fault. The minimum buoyancy pressure required to exceed the fault zone...

2003

CO2 dispersion benchmarking against natural gas dispersion

Fariba Askari, Derek Cross, Lars Rogstadkjernet

Australian Energy Producers Journal

... below. – – – – – – – – – Inventory pressure: 10 barg, 50 barg Inventory temperature: 25°C Leak size: 10 mm, 50 mm Release is obstructed by a vertical...

2025

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