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The AAPG/Datapages Combined Publications Database

Showing 2,919 Results. Searched 200,663 documents.

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1999 and 2001 MW 7 Earthquakes in the Kodiak Region, Alaska - Abstract

Roger A. Hansen, Natalia A. Ratchkovski

Alaska Geological Society

... a fault plane striking at 29° azimuth and dipping at 66°. The inversion for the MW 6.4 aftershock resulted in nearly pure dip-slip faulting on a plane...

2001

Observations on the Sealing Properties of Faults in Sumatra

Teofilo Villarroel

Indonesian Petroleum Association

... and in those of other operators has enabled us to recognize characteristics associated with sealing or leaking faults. We construct "Allan" fault plane...

1985

Variations in Structural Style Within Thrust Sheets

David R. Lageson, Bethany A. Ihle

Wyoming Geological Association

... simple shear above a fault plane and longitudinal shortening within the thrust sheet. These processes of internal deformation are quantitatively...

1987

ABSTRACT: Containment of CO

Search and Discovery.com

N/A

Abstract: Rock Volatiles Reservoir and Fluid Evaluation of STACK-SCOOP-MERGE in Oklahoma and Marcellus in Pennsylvania and West Virginia. New Insights from Gentle, Multi-Pressure, Multi-Extraction, Cryo-Trap Mass Spectrometry of PDC Cuttings and Cores;

Michael Smith

Search and Discovery.com

... the fault plane. Basinal brines migrating with oil and containing organic acids migrate predominantly into the foot wall below the fault plane...

Unknown

Contemporary Seismicity and Tectonics of the Northern and Central Coast Ranges-Sierran Block Boundary Zone, California

Ivan G. Wong, Richard W. Ely, Auriel C. Kollmann

Pacific Section of AAPG

..., although aftershocks also occurred on moderately to steeply dipping reverse faults. Fault plane solutions along the zone exhibited a tectonic stress...

1992

Petroleum Geology of Norton Basin, Alaska

Michael A. Fisher

AAPG Bulletin

... the basin fill along a fault. When basement reflections on opposite sides of the seep are projected to the center of the seep, the projected...

1982

The lateral strike-slip domain in gravitational detachment delta systems: A case study of the northwestern margin of the Niger Delta

Amelie M. Leduc, Richard J. Davies, Alexander L. Densmore, Jonathan Imber

AAPG Bulletin

... terminations and fault-plane reflections.Figure 1. Overview of offshore Niger Delta structural domains (modified from Armentrout et al., 2000; Corredor...

2012

The Fossil Basin and its Relationship to the Absaroka Thrust System, Wyoming and Utah

Paul R. Lamerson

Rocky Mountain Association of Geologists

... basin by a transverse ramp in the Absaroka thrust fault plane near Little Muddy Creek. The Absaroka thrust sheet is characterized by distinctly different...

1982

Gravity-Driven Structures and Rift Basin Evolution: Rio Muni Basin, Offshore Equatorial West Africa

Jonathan P. Turner

AAPG Bulletin

... partly determined by the thickness and distribution of late rift sequence rocks. The strong fault plane reflections interpreted on Figures 6 and 7...

1995

Geology of the Los Lobos Thrust, Southern Salinas Valley, California

James E. Gribi

Pacific Section SEPM

... Formations which are cut by the Los Lobos thrust and only occur below the fault plane. Reed (1925, p. 590) gave the name "King City fault...

1979

Geomechanics of Fault Activation and Induced Seismicity during Multi-stage Hydraulic Fracturing

M. Grob, S. Maxwell

Unconventional Resources Technology Conference (URTEC)

... induced seismicity. Simulations show that the amount of injected fluid interacting with the fault plane controls the intensity of observed seismicity...

2016

Formative Mechanisms in a Modern Depocenter

J. M. Coleman, L. D. Wright

Houston Geological Society

... slope of all the slump planes in this region is 3.5%, but some planes attain slopes of 5.8%. If the slopes of the fault plane remained constant...

1974

Formative Mechanisms in a Modern Depocenter

J. M. Coleman, L. D. Wright

New Orleans Geological Society

... of the fault plane remained constant with depth, the steepest fault planes would involve 300 feet of sediment, and the lowest, 110 feet, over...

1974

Classification of Faults

Stuart K. Clark

AAPG Bulletin

... a reverse fault hades to the upthrow," leave only a vertical plane separating the two. Thus, the terms are all inclusive but not definitive from...

1943

Complex Fault Structures in Veracruz Province of Mexico

R. W. Mossman , Francisco Viniegra

AAPG Bulletin

... vertical at its eastern limit and becoming a bedding-plane thrust on the west at depth. Horizontal movement along the fault plane may represent...

1976

Localized strata-bound domino faulting offshore Espírito Santo Basin (southeastern Brazil): The case for sudden release of fluid in salt-withdrawal basins

Tao Ze and Tiago M. Alves

AAPG Bulletin

... and is calculated as the ratio between fluid pressure acting on the fault plane and the difference between normal stress and the tensile strength. Stress...

2021

Divide Creek Anticline: A Decapitated Pop-Up Structure with Two Detachment Zones

Bret G. Gunneson, Michael S. Wilson, James A. Labo

Rocky Mountain Association of Geologists

... patterns [5] indicate where the fault plane cuts across the Entrada and Dakota Sandstones. The strong Dakota reflector above [4] indicates the upper part...

1995

Evolution of the San Jorge Basin, Argentina (1)

M. G. FITZGERALD , R. M. MITCHUM, JR. , M. A. ULIANA , and K. T. BIDDLE

AAPG Bulletin

... limb of the fold. Figure 12B, at right angles to Figure 12A, shows the fault plane in a "strike" position. The fault trace is dish shaped and rises...

1990

Chapter 18: Structure, Stratigraphy, and Hydrocarbon Potential of the Easternmost Part of the Eastern Venezuelan Foreland Basin

Karilys Castillo, Paul Mann

AAPG Special Volumes

... with the most prominent fault offset on this profile around 200 m (650 ft). To the south, the gravity sliding plane of the growth faults are rooted...

2021

Akaso Field, Nigeria: Use of Integrated 3-D Seismic, Fault Slicing, Clay Smearing, and RFT Pressure Data on Fault Trapping and Dynamic Leakage

B. I. Jev , C. H. Kaars-Sijpesteijn , M. P. A. M. Peters , N. L. Watts , J. T. Wilkie

AAPG Bulletin

... to the prediction of large seal potential along the fault plane and subsequent discovery of significant volumes of oil and gas. By contrast, at the eastern...

1993

Structural inversion, imbricate wedging, and out-of-sequence thrusting in the southern Junggar fold-and-thrust belt, northern Tian Shan, China

Shuwei Guan, Joseph M. Stockmeyer, John H. Shaw, Andreas Plesch, and Jian Zhang

AAPG Bulletin

... Thrust (indicated by 1), direct fault plane reflections of backthrusts within the core of the folds (indicated by 2), and abrupt decreases in bed dip...

2016

La Barge Field, T. 26-27N., R. 113 W. Lincoln & Sublette Counties, Wyoming

H. E. Christensen, J. Marshall

Wyoming Geological Association

... angle of this fault plane with depth is well shown in the section. This fault plane has a high dip where it is found at the surface. In spite...

1950

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