Trishear: A Review of Kinematics, Mechanics, and Applications

Stuart Hardy, Richard W. Allmendinger

AAPG Special Volumes

..., the apex of which is focused on the fault tip line and which, Erslev (1991) argued, must be symmetric with respect to the fault plane. The algorithm...

Multiphase activation of the boundary fault system of the eastern Dampier subbasin, Northwest Shelf of Australia

Hongdan Deng, Ken McClay, and Awad Bilal

AAPG Bulletin

... a symmetrical displacement profile (Figure 13H), with the maximum displacement value (100 m) observed in the center of the fault segment, showing...

Pickens Pool, Yazoo County, Mississippi: ABSTRACT

Clarence E. Brehm

AAPG Bulletin

... as a fault extending into the Lower Cretaceous. It is suggested that the original reservoir was in those lower beds and that some oil migrated up the fault...

Section Seven: Use of Wireline Logs and Dipmeters on Diapiric Structures

New Orleans Geological Society

...------------------------ Figure 74. Interpreted (top) and uninterpreted (bottom) seismic profile panels across a penetrant diapiric structure. See text for detailed...

Geologic Excursions in Southwestern California

George Dunne, John Cooper

Pacific Section SEPM

... fault. Elevation profile of crest trace, showing correlations between anomalies in the horizontal & vertical dimensions and with structure. Bedding...

Aspects of Fault Management in Compressional Tectonics

Palle F. Miller, Philip E. Neri, Jorgen Rasmussen

Geological Society of Malaysia (GSM)

... are: Fault plane picking Fault plane map Fault-horizon intersection registration Horizon map including fault cuts Labeling faults with numbers or names...

Null Combination in Fault Interpretation: GEOLOGICAL NOTES

John L. Redmond

AAPG Bulletin

... on the fault plane parallel with the rake of the net slip. In Figures 1-4 the null combination is represented by a point in orthographic and stereographic...

Extensional Geometry of a Part of the Northwestern Flank of the Northern Grant Range, Nevada: Inferences on its Evolution

Phyllis A. Camiller

Rocky Mountain Association of Geologists

... Canyon Limestone (Cpc) and unnamed micaceous calcite marble (Cu). The dips shown on fault # 2 were derived geometrically from contouring the fault plane...

Geophysical Surveys at the Proposed Low-Level Radioactive Waste Repository, Hudspeth County, Texas

Mark R. Baker, Diane I. Doser, G. Randy Keller

West Texas Geological Society

... reflection disruption within the lower Fort Hancock and the Cretaceous above the trust fault. However, these faults do not cut the thrust plane and might...

Effect of Hydrodynamics and Fault Zone Heterogeneity on Membrane Seal Capacity; #40404 (2009)

Julian Strand, Jim Underschultz, Karsten Michael, Brett Freeman, and Graham Yielding

Search and Discovery.com

... the pressure profile according to graph in lower right. This suggests that the pores at the right boundary of the fault form the critical part...

ABSTRACT: Modeling Detailed Wellbore Breakout Rotations in a Single Borehole in the Papua New Guinea Area to Constrain Active Fault Geometry Away from the Borehole; #90061 (2006)

David Castillo, Jon Rowse, Gavin Douglas, Katharine Burgdorff, Juergen Streit, Dan Kendrick, and Nigel Wilson

Search and Discovery.com

...ABSTRACT: Modeling Detailed Wellbore Breakout Rotations in a Single Borehole in the Papua New Guinea Area to Constrain Active Fault Geometry Away...

Interpreting Stratal Architecture in Shelf-top Carbonate Systems: an Example from the Seven Rivers Formation, Mckittrick Canyon, New Mexico, U.S.A.

Benjamin P. Smith, Charles Kerans

Journal of Sedimentary Research (SEPM)

... with steepening of the bathymetric profile towards the shelf edge and (2) both landward and seaward rotation of fault blocks during deposition of successively...

Geometric and seismic interpretation of the Perdido fold belt: Northwestern deep-water Gulf of Mexico

Rion H. Camerlo, Edward F. Benson

AAPG Bulletin

... poststack time-migrated survey representing a profile plane section across the Perdido fold belt. The section is offset in the large syncline between...

Geomechanical modeling of an extensional fault-propagation fold: Big Brushy Canyon monocline, Sierra Del Carmen, Texas

Kevin J. Smart, David A. Ferrill, Alan P. Morris, Barron J. Bichon, David S. Riha, Luc Huyse

AAPG Bulletin

...Geomechanical modeling of an extensional fault-propagation fold: Big Brushy Canyon monocline, Sierra Del Carmen, Texas Kevin J. Smart, David...

The Gridded Fault Surface: Chapter 11

Don Clarke

AAPG Special Volumes

... present difficult problems for the computer mapper, though several solutions are possible. In this paper, I present a method whereby the fault plane...

Fault-related Folding in the Deep Waters of the Equatorial Margin of Brazil

Pedro Victor Zalan

AAPG Special Volumes

... a fault-plane reflection of the dominant thrust fault, an older thrusting to the right of it, a complex deformation pattern in the central lowermost part...

General Geology, San Onofre Area

J. L. McNey

Pacific Section of AAPG

..., between San Mateo Creek and the site is nearly flat lying. Between the site and the Cristianitos fault, bedding steepens; the strike is variable...

The Nenana Mountain Magnitude 6.7 earthquake of October 23, 2002 - Abstract

Otina C. Fox, Natalia A. Ratchkovski, Trilby Cox, Roger Hansen, Akihiko Ito

Alaska Geological Society

... in the central region of Alaska. The epicenter was located on the Denali Fault at 63.5 N latitude, −147.9 W longitude and depth of 4.2 km. The quake...

Abstract: "Geological Applications of Borehole Imaging"

Simon Horan

Petroleum Exploration Society of Australia (PESA)

... in deviated and horizontal well trajectories. Fault and fracture plane orientation can be measured as well as identifying whether or not the fault or fracture...

ABSTRACT: Modeling Petroleum Generation and Migration in the Dongying Basin, China, by Richard W. Davis and Shenbiao Yang; #91019 (1996)

Search and Discovery.com

Undrilled Reserves in Cook Inlet Oil Fields, Alaska: ABSTRACT

Robert A. Bishop

AAPG Bulletin

... to the bedding, and was interpreted as having intersected the fault plane. Additional well data and a review of older well logs indicated that the faults might...

Abstracts: Measuring Minor Structures in Borehole Image Logs; #90173 (2015)

Kris Vickerman and Deborah Spratt

Search and Discovery.com

... detailed cross-sections of the same mesoscopic (sub-seismic scale) fold-and-fault structures that are frequently seen in outcrop. Similarly, outcrop...

Basement Reactivation in the Alberta Basin: Observational Constraints and Mechanical Rationale

Gerald M. Ross, David W. Eaton

CSPG Bulletin

...°). Such structures can be recognized either by offset of reflections on either side of the fault plane or by a loss of coherent reflections due...

The Lewis Thrust at Fording Mountain, British Columbia

C. D. A. Dahlstrom, R. E. Daniel, G. G. L. Henderson

CSPG Bulletin

... by an original "S" shape in the fault plane, rather than by later folding of a planar thrust. Bethune de, P., 1936, "Un cas d'involution de nappes du second...

The Athol Syncline: tectonic evolution of a Westphalian A-B depocentre in the Maritimes Basin, Nova Scotia

B. C. Reed, R. D. Nance, J. H. Calder, J. B. Murphy

Atlantic Geology

... styles of faulting include strike-slip faults, normal cross-faults, bed­ ding-plane faults and thrust faults. Gentle folding of strata within fault blocks...