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The AAPG/Datapages Combined Publications Database

Showing 44,624 Results. Searched 200,693 documents.

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Diffraction and Refraction on Reflection Seismograph Records as Aids to Fault Interpretation

Miller Quarles, Jr.

GCAGS Transactions

... arc whose center is at the intersection of the reflecting bed and the fault plane. As the wave reaches the surface and is recorded by the seismometers...

1956

ABSTRACT: Scientific Drilling into the San Andreas Fault: The SAFOD Experiment; #90013 (2003)

Mark Zoback, Stephen Hickman, William Ellsworth

Search and Discovery.com

... profile of fault-zone rocks and fluids and measure stress and pore pressure conditions within the SAFOD borehole. In this manner, we will compare...

2003

Structural and Sequence Geometry of the Kiunga Area, Papuan Foreland Basin, Papua New Guinea

S. A. Kawagle, J. B. Meyers

Papua New Guinea (PNG) Petroleum Convention Proceedings

... Zone. Thinning and thickening of sequences off and on the structure probably illustrate strike-slip fault movement in and out of the plane...

1996

Fault Zone Architecture and Permeability Distribution in the Neogene Clastics of Northern Sarawak (Miri Airport Road Outcrop), Malaysia

Rasoul Sorkhabi, Shutaro Hasegawa

AAPG Special Volumes

... the fault slip plane, possibly indicating that faulting evolves from individual bands to a high-strain zone characterized by anastomosing deformation...

2005

The Petroleum System of the Rubio Area, Mrida Andes, Venezuela

Enrique Novoa, Angel Gonzalez, Carmen Zambrano, Claudia Fintina, Oswaldo Gallango

AAPG Special Volumes

.... 139163.Schubert, C., 1980, Late Cenozoic pull-apart basins, Bocon fault zone, Venezuelan Andes: Journal of Structural Geology, v. 2, p. 463468.Schubert, C...

2003

An Interpretation of the Subsurface Structural Style of the Beaver Creek Anticline, Moffat and Routt Counties, Colorado

John A. Morel, Phillip H. Bursk, Dacid L. Dlouhy

Rocky Mountain Association of Geologists

... with horizontal displacement in the plane of the seismic profile in excess of 5,000 ft. A second thrust of lesser displacement appears to have about...

1986

Know Your Faults!

Rasoul Sorkhabi

GEO ExPro Magazine

... the principal stress axes must (A) Normal fault (D) Oblique-slip, normal fault fault plane σ1 be vertical and increase with σ1 30° depth as the rock...

2012

Extensional and Contractional Tectonics in Southeastern Papua New Guinea

Michael Swift, Hugh Davies

Petroleum Exploration Society of Australia (PESA)

... by normal faulting. Note the Owen Stanley Fault trace in map view is ellipsoidal, clearly pointing to exhumation and folding of a fault plane. 2...

2015

Structural Configuration of the Kishenehn Basin Delineated by Geophysical Methods, Northwestern Montana and Southeastern British Columbia

Kurt Constenius

Rocky Mountain Association of Geologists

... of the Nvack fault plane, but in general, the fault plane steepens in comparison to the Bowman Lake model. Modeling the Lake McDonald gravlty profile D-D' (Fig...

1988

Structural Features of the East Side of the San Joaquin Valley, California

Leo S. Fox

AAPG Bulletin

... of cumulative breaks in a narrow zone, the actual fault plane may be definitely located. Where found, the faults have an average hade ranging from 20° to 25...

1929

The Nemaha Trend-a System of Compressional Thrust-Fold, Strike-Slip Structural Features in Kansas and Oklahoma, (Part 2, Conclusion)

S. Parker Gay, Jr.

Oklahoma City Geological Society

...-rooted thrust faults in the Rocky Mountains to have low dips at depth, with the dip of the fault plane becoming more vertical upward (Fig.2...

2003

Seismic prediction technology for shale gas double sweet spots: A case study of the Ordovician Ulalik Formation in the western margin of the Ordos Basin, China

Yutan Dou, Fei Li, Guanghong Du, Mengbo Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the plane distribution is unstable, and it is difficult to predict through seismic technology. In order to further improve shale gas productivity...

2022

Possible Oil-Gas Productivity of Tagil-Magnitogorsk Downwarp

E. V. Kirkin, V. M. Provorov, N. Ye. Sosnin

Petroleum Geology: A Digest of Russian Literature

... with commercial bitumen; 17-line of profile of figure 2. The first oil-bitumen shows were found in well 122 at the source of the Malaya Man’ya River...

1998

Contrasting Tectonics of Crustal Blocks in Central and Northwestern Wyoming: ABSTRACT

J. D. Love, W. R. Keefer

AAPG Bulletin

... Mountains from the northeast. The fault plane underlying the Hoback Range dips 10-30° westward and southwestward; that under the Gros Ventre Mountains, where...

1965

Current Geothermal Environment of Oil and Gas in Indus River Basin of Pakistan: ABSTRACT

Roger J. Schoeppel, M. H. Rizvi

AAPG Bulletin

... fields taking into consideration all available subsurface temperature information. The location of the study area along the thrust fault plane between...

1981

Jolliet Field Thrust Fault Structure and Stratigraphy Green Canyon Block 184, Offshore Louisiana

Douglas Cook , Peter D'Onfro

GCAGS Transactions

.... The thrust fault plane is clearly displayed on the seismic section in Figure 3 but the sense of displacement is not apparent on the uninterpreted section...

1991

Gravity and Magnetic Studies of the Wind River Reservation, Wyoming

Robert P. Kucks

Wyoming Geological Association

... (anticlines and fault traps). The digital data sets, along with accompanying filtered products and profile data, have been coordinated to delimit...

1993

Relay ramps and rhombochasms in the northern Appalachian Basin: Extensional and strike-slip tectonics in the Marcellus Formation and Utica Group

Robert Jacobi, Joel Starr, Craig Eckert, Charles Mitchell, and Alan Leaver

AAPG Bulletin

... is consistent with proposed normal fault motion that affected the Trenton Group and overlying Utica Group during the Ordovician Taconic Orogeny (e.g....

2021

Chimire Field, Anzoategui, Venezuela

E. L. Moore , J. A. Shields

AAPG Bulletin

... for only these faults (Fig. 9). The Sorpresa fault steepens with depth southeast. Dip of the fault plane varies from about 40° high in the section near...

1952

ANALYSIS OF THE SAPPINGTON FAULT IN THE "J" STRUCTURE JEFFERSON COUNTY, MONTANA

Michael A. Werkema, Thomas E. Hendrix, Christopher J. Schmidt

Montana Geological Society

... fault as defined by Schmidt, 1975. Detailed plane table and alidade mapping of the core of the "J" structure, and measurement...

1981

Growth Fault-Bend Folding at Southeast Lost Hills, San Joaquin Valley, California

Donald A. Medwedeff

AAPG Bulletin

... is removed, the flat profile emaining suggests no lateral variations in density occur across the anticline, as is predicted by growth fault-bend fold...

1989

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