ABSTRACT: Fractures and Faults within the Cretaceous Section of the San Juan Basin; #90106 (2010)

John C. Lorenz, Scott P. Cooper

Search and Discovery.com

... spaced, extension fractures, and local intersecting conjugate shear-plane pairs. Outcrops typically display secondary cross fractures...

Abstract: Geological and Geophysical Model of the Sand Wash Fault Zone, Utah; #91208 (2024)

Brigham Cardon, John McBride, Ron Harris, Sam Hudson, Riley Brinkerhoff

Search and Discovery.com

...Abstract: Geological and Geophysical Model of the Sand Wash Fault Zone, Utah; #91208 (2024) Brigham Cardon, John McBride, Ron Harris, Sam Hudson...

Fault Definition Improvements in the West Abu El Gharadig Concession Using Prestack Depth Migration

Search and Discovery.com

Triassic Rift Structure in Gulf of Maine

R. D. Ballard , Elazar Uchupi

AAPG Bulletin

... are delineated: the Fundy fault system extending southwest from the Bay of Fundy to the central Gulf of Maine, the Wilkinson basin system striking north-south...

Disharmonic Folds in Besa River Formation, Northeastern British Columbia, Canada

E. L. Fitzgerald , L. T. Braun

AAPG Bulletin

... folds that are probably of the flexural-slip type. Internally the formation displays well-developed axial-plane cleavage and a similar fold style...

Shetland Rocks! Improved Sub-Basalt Structural Imaging

Bent Baumbach, TGS

GEO ExPro Magazine

.... The objective of the reprocessing was to improve overall imaging with particular emphasis on the sub–basalt section. The fold out profile heading...

Broadband magnetotelluric study of the axial fault region of the New Madrid Seismic Zone

Kaushik Sarker, Chris H. Cramer, Charles A. Langston, Roshan Raj Bhattarai, Anuradha Mahanama

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the profile. The axial fault is clearly identifiable as a vertical earthquake cluster located at depths ranging from 6 to 10 km. The transition in resistivity...

New Fault Reinterpretation Using Edge Seismic Attribute to Optimize WF Performance in Bekasap Field, Central Sumatra Basin

Amul Agan, Komut Maneechai, Yuni Budi Pramudyo, Anak Agung Hendra

Indonesian Petroleum Association

...New Fault Reinterpretation Using Edge Seismic Attribute to Optimize WF Performance in Bekasap Field, Central Sumatra Basin Amul Agan, Komut Maneechai...

Regional transect across the western Caribbean Sea based on integration of geologic, seismic reflection, gravity, and magnetic data

Javier Sanchez, Paul Mann, Luis Carlos Carvajal-Arenas, and Rocio Bernal-Olaya

AAPG Bulletin

... by Mauffret and Leroy (1997) to the north of this profile (Figure 9C). These authors did not find evidence of Cenozoic fault activity in this locality...

Forecasting Southern California Earthquakes

C. B. Raleigh, K. Sieh, L. R. Sykes, D. L. Anderson

Pacific Section of AAPG

... observed, the San Andreas fault in southern California has accumulated sufficient potential displacement since the last rupture in 1857 to generate a great...

Structural Geology of the Casper Mountain Area

William A. Sears, Frank C. Sims

Wyoming Geological Association

... of the anticline, and the fault plane is exposed on the west side of the gorge for a distance of about seventy-five feet. Granite in the hanging wall is in fault...

Geology and Possible Tectonic Significance of Munson Creek Fault, San Rafael Mountains, California: GEOLOGICAL NOTES

Richard V. Fisher , Thomas W. Dibblee, Jr.

AAPG Bulletin

... of this segment where it dips southward and truncates the north-dipping reference sandstone. In other places, where the fault plane is nearly vertical...

Role of Disjunctive Faulting in the Process of Formation of Oil and Gas Pools in Jurassic and Cretaceous Sediments of the West Siberian Low Land

F. G. Gurari, A. E. Kontorovich, G. B. Ostryy

Petroleum Geology: A Digest of Russian Literature

... profile indicates a large fault in the area of well 28-K. Its displacement is almost 50 m. This fault is also fixed by seismic, aeromagnetic...

Seismic and geological constraints on the structure and hydrocarbon potential of the northern Whitehorse trough, Yukon, Canada

Don White, Maurice Colpron, Grant Buffett

CSPG Bulletin

... lines. Line 1 is oriented at a relatively high angle to strike (approximately 70°–80°) along the eastern half of the profile from the Tadru fault...

Interpretation of Dipmeter Surveys in Mississippi

J. A. Gilreath

GCAGS Transactions

... by the increasing dip in the drag zone as the borehole approaches the fault plane from the downthrown side. Complex faulting over shallow ridges or domes may...

Tectonics of Oklahoma City Anticline

Lyndon L. Foley

AAPG Bulletin

... but possibly not into the higher beds. The dip of the fault plane is unknown. Figure 7-A shows that the dip of the fault plane must be very steep...

Tectonic Control of Silurian Carbonate-Shelf Margin Morphology and Facies, North Greenland

John M. Hurst, Finn Surlyk

AAPG Bulletin

.... Such a profile is comparable to the distally steepened ramp model of Read (1982), with the distal steepening corresponding to the fault-related escarpment...

Urban Geophysics: Geophysical Signature of the Mount Bonnell Fault and its Karstic Features in Austin, Texas

Mustafa Saribudak

GCAGS Transactions

.... The resistivity profile does not indicate any fault anomaly where crosses the Mount Bonnell Fault. However, the NP data shows a typical fault anomaly...

Structural Significance and Analysis of Mid-Continent Gravity High

Richard L. Coons , George P. Woollard , Garland Hershey

AAPG Bulletin

...-wide fault system which crosses the center of the North American continent. This basement feature can be related to Keweenawan faults and intrusives...

Abstract: Fault System Delineation Driven by New Technology in Tazhong Karsted Carbonate Reservoirs; #91204 (2023)

Yanming Tong, Xingliang Deng, Chuan Wu, Shiti Cui, Pin Yang, Chunguang Shen, Gaige Wang, Jiangyong Wu, Chenqing Tan

Search and Discovery.com

... are both images with the same size. Therefore, each full seismic amplitude profile and related fault interpretations are split into a series of single...

A Dynamic Systems Approach to the Regional Controls on Deposition and Architecture of Alluvial Sequences, Illustrated in the Statfjord Formation (United Kingdom, Northern North Sea)

Mark Dalrymple, Jeremy Prosser, Brian Williams

Special Publications of SEPM

... utilizing the concept of the stream equilibrium profile The stream equilibrium profile is the hypothetical instantaneous stream profile resulting from...

Ore Deposits of the Chief Mine

Max T. Evans

Utah Geological Association

... mullions and striations on the slickenside surfaces adjacent to the fault plane. The Millionaire Row fault is the next northeast-trending fault south...

A Comparison of Fractal Methods for Evaluation of Hydraulic Fracturing Surface Roughness

Abbas Movassagh, Xi Zhang, Elaheh Arjomand, Manouchehr Haghighi

Australian Petroleum Production & Exploration Association (APPEA) Journal

... 1.0002 1.4363 1.5359 1.5878 Profile (f) 1.7 1.0000 1.4951 1.6146 Profile (a), D = 1.2 Profile (b), D = 1.3 Profile (c), D = 1.4 Profile (d), D...

Fault zone deformation and displacement partitioning in mechanically layered carbonates: The Hidden Valley fault, central Texas

David A. Ferrill, Alan P. Morris, Ronald N. McGinnis, Kevin J. Smart, William C. Ward

AAPG Bulletin

...-poor limestone. (B) Photograph of striated synthetic 3-m (10-ft) displacement fault surface offsetting bed 51 in footwall damage zone (profile I, area 51...

AN Interpretation of the Hilliard Thrust Fault, Lincoln and Sublette Counties, Wyoming

Floyd E. Murray

Wyoming Geological Association

... developed in front of, and parallel to, the Darby thrust. It probably originates in the Mowry or Bear River formations as a bedding plane fault, but near...