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The AAPG/Datapages Combined Publications Database

Showing 2,064 Results. Searched 200,357 documents.

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Migration from Source to Trap: Chapter 3: PETROLEUM GENERATION AND MIGRATION

William A. England, Alastair L. Mann, David M. Mann

AAPG Special Volumes

... 2^nabla(1/r) is small except at lithological boundaries where it gives rise to the large forces by which reservoir seals operate and that prevent...

1991

Evaluating Seals for Hydrocarbon Retention

John Kaldi

Indonesian Petroleum Association

... through the reservoir via buoyancy (the density difference between hydrocarbon and water). The greater the density difference between the two phases...

2014

Sediment Gravity Flows: Their Classification and Some Problems of Application to Natural Flows and Deposits

Donald R. Lowe

Special Publications of SEPM

... Actual lifting of the grains against gravity can be accomplished by flow turbulence dispersive pressure escaping pore fluids and buoyancy All...

1979

Fault-Seal Analysis in Minas Field Area-1, Central Sumatra Basin

Yohanes Bosko C. Indrarto

Indonesian Petroleum Association

... the fault plane capillary entry pressure, calculated based on SGR approach, with the buoyancy pressure of reservoir fluids. Fluid leakage through a fault...

2014

Long-Range Petroleum Migration in the Illinois Basin (1)

CRAIG M. BETHKE , JACKIE D. REED , and DONALD F. OLTZ

AAPG Bulletin

... hydrodynamic drive for oil migration. Even though the migration pathway from source to reservoir in the Illinois basin was nearly horizontal, so that buoyancy...

1991

The Determination of Seal Capacities for Highly Pressured HP/HT Traps: A Best-PracticeŽ Workflow

Stephen O'Connor, Richard Swarbrick, Richard Lahann, Alexander Edwards, David Scott, Sam Green

Indonesian Petroleum Association

... the magnitude of the effective stresses. At this stress state, fractures will allow the underlying reservoir to lose fluids and pressure and the trap...

2013

Evaluation of possible gas microseepage mechanisms

Alton Brown

AAPG Bulletin

... and the minor increase in buoyancy. Assuming an equal width fracture from reservoir to surface, the greater volume needed to flow through fractures...

2000

Two-Dimensional Modeling of Groundwater Flow in an Evolving Deltaic Environment

David S. Gordon, Peter B. Flemings

Special Publications of SEPM

... level chattge Two hydrologic regimes develop I topography drives meteoric fluids basinward withitt the high permeability sattdstones in the landward...

1999

History of Concepts of Gulf Coast Salt-Dome Formation

L. L. Nettleton

AAPG Bulletin

... Willis, R. E. Rettger, and Hans Cloos. CONCEPT OF BUOYANCY FORCES IN SALT-DOME MECHANICS The idea that the salt was of lower density than the sediments...

1955

Petroleum Origin and Accumulation in Basin Evolution--A Quantitative Model

D. H. Welte, M. A. Yukler

AAPG Special Volumes

.... The main idea was that petroleum is driven in a water-saturated environment by buoyancy forces, which are vertical, and accumulates in crestal positions...

1984

Petroleum Origin and Accumulation in Basin Evolution--A Quantitative Model

D. H. Welte, M. A. Yukler

AAPG Bulletin

... by buoyancy, is called secondary migration. Petroleum may then be collected in reservoir rocks in various types of structural or stratigraphic traps and form...

1981

Strategy for Assessment of European Gas Shales; #80208 (2012)

Donald L. Gautier

Search and Discovery.com

... or stratigraphic traps Lack down-dip gas- and oil-water contacts Not localized by buoyancy forces Source and reservoir in the same formation Types of Continuous...

2012

History of Petroleum Geology and Its Bearing Upon Present and Future Exploration

M. King Hubbert

AAPG Bulletin

... is favored that oil and gas are expelled from source-rock shale and into the reservoir sandstone by the joint action of the capillary forces of water...

1966

Primary Migration: The Importance of Water-Mineral-Organic Matter Interactions in the Source Rock

Colin Barker

AAPG Special Volumes

.... 4). Deformation involves an increase in surface area and hence an increase in surface energy. The only forces operating on the droplet are buoyancy...

1980

Spontaneous Imbibition in Shales under One-End-Open Boundary Condition: Effect of Wettability, Porosity, and Bedding Orientation

Asiman Saidzade, Ning Liu, Mehdi Mokhtari, Prathmesh Naik Parrikar, Philip Bertrand Wortman

Unconventional Resources Technology Conference (URTEC)

... of hydraulic fracturing fluids is considered as one of the underlying causes of water loss during multistage fracturing operations. Understanding...

2020

Role of Cap Rock in Oil Accumulation

Robinson P. Lockwood

AAPG Bulletin

... into the reservoir End_Page 713------------------------------ sand. No problems of sedimentation were permitted to enter into the experiments, lest...

1933

Primary Migration - The Importance of Water-Mineral-Organic Matter Interactions in the Source Rock

Colin Barker

AAPG Special Volumes

.... The only forces operating on the droplet are buoyancy, which acts vertically upwards, and the hydrody amic gradient. Hill (quoted by Levorsen, 1954) has...

1978

Flowback Analysis of the Abadi Field

Iwan Kurniawan

Indonesian Petroleum Association

... well cleanup are corrosive and are difficult to treat. The flowback fluids may also contain solids from the reservoir and from construction debris which...

2013

Primary and Secondary Migration of Oil: Section III. Geological Environments and Migrations

J. M. Hunt

AAPG Special Volumes

... as the movement of gas out of the source rocks into the permeable reservoir rocks while secondary migration was the movement of the fluids within...

1987

Principles of Geochemical Prospect Appraisal

Andrew S. Mackenzie, Tom M. Quigley

AAPG Bulletin

... in these sediments. However, water overpressure gradients in reservoir facies can be comparable in magnitude to buoyancy forces. Because overpressure generally...

1988

Further Notes on the Hydraulic Theory of Oil Migration and Accumulation

John L. Rich

AAPG Bulletin

... buoyancy of oil and gas in water is incapable of causing extensive migration of these fluids in the sandstones and other porous rocks in which the oil...

1923

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