Compartmentalization of the Codell and Terry (Sussex) Formations Using Clay Smear Technology, Wattenberg Field Area, Denver Basin, Colorado

Thomas J. Birmingham

Rocky Mountain Association of Geologists

... an abundant source of ductile 30%) source material which can deform into a continuous layer deform continuous along the fault plane and provides...

Faults in Sedimentary Part of Wichita Mountains of Oklahoma

Bruce H. Harlton

AAPG Bulletin

... graben. The fault plane is almost vertical and the trace is fairly straight. The Blue Creek Canyon fault throughout its entire length, except locally...

Geologic Interpretation of Thrust Belts

R. C. Crane

Pacific Section SEPM

... cut off angles at top and bottom of a bed will not change during thrusting. 52. The average dip of the fault plane in competent rocks is about 30°. 53...

Geologic Hazards in the Long Beach Area

Donald D. Clarke

Pacific Section of AAPG

... that has had surface displacement along the fault plane within Holocene time (within the last 11,000 years). Most zones also include potentially active...

Fault surface development and fault rock juxtaposition along deformation band clusters in porous sandstones series

Sven Philit, Roger Soliva, Gregory Ballas, Alexandre Chemenda, and Raymi Castilla

AAPG Bulletin

... and in the overlying oxidized gouge. The host rock was sampled a few meters away from and on both sides of the fault plane where no macroscopic deformation...

Structural and Depositional History, McAllen Ranch Field, Hidalgo County, Texas

Robert R. Berg, William D. Marshall , Philip W. Shoemaker

GCAGS Transactions

... m) of throw on the downdip side of the shale uplift, but fault plane dip decreases with depth and becomes essentially parallel to bedding. Below...

Mineral Resource Estimation and Statistical Exploration

F. P. Agterberg

CSPG Special Publications

... between the levels at the two sides of the fault plane. This process was repeated many times, resulting in the “ordinary” Brownian landscape of Figure 6...

Degradation of a footwall fault block with hanging-wall fault propagation in a continental-lacustrine setting: How a new structural model impacted field development plans, the Sirikit field, Thailand

Christopher K. Morley, Yarick Ionnikoff, Nantavan Pinyochon, Krongpol Seusutthiya

AAPG Bulletin

... fault-plane reflections; 3 = strong reflections from the interface between sand-prone and shale-prone sequences; TMS= top main seal; TK = top K sands; TL...

Identification Method and Effect of Dongjiagang's Alluvial Fan; #50787 (2013)

Laisheng Cao, Yingxin Xu, Lizhi Sun, Lihong Pei, Lin Yu, Liang Xie, and Hong Zhu

Search and Discovery.com

... characteristics. We used velocity analysis techniques in the area showing lenticular reflection. Through the original velocity profile and velocity plane...

Gravity Slide Thrusting and Folded Faults in Western Arbuckle Mountains and Vicinity, Southern Oklahoma

Eric H. Phillips

AAPG Bulletin

... as a lateral fault or as a bedding-plane fault that had been emplaced in horizontal beds and later folded to a vertical position. The observations...

Fracture Study of Central Travis County, Texas, A Preliminary Statement

William R. Muehlberger , Andrew E. Kurie

GCAGS Transactions

.... The main fault shown at the right center has a throw of about 25 feet and is nearly a plane surface, the apparent change of dip in the illustration...

Visualization and Interpretation of 3D Geological and Geophysical Data in Heterogeneous Virtual Reality Displays: Examples from the Chicxulub Impact Crater

Christoph W. Borst, Gary L. Kinsland

GCAGS Transactions

... comfort, a more stable image, the highest resolution per degree of view, and a focal plane appropriate for hand-based interactions with the imaged data...

ABSTRACT: Fault Slicing: Study of Faults from Production Perspective, by Alistair R. Brown, G. Serpell Edwards, and Robert E. Howard; #91038 (2010)

Search and Discovery.com

Structural characteristic comparisons and deformation controlling factors of intra-craton strike-slip faults in the three major basins in central and western China

Yongtao Liu, Xukui Feng, Guizhong Wang, Shuanghe Dai, Yijun Zhou, Haishan Sun, Xu Li, Xiangwen Li, Xiaohui Zhao, Binhua Guo, Yu Zhao

International Meeting for Applied Geoscience and Energy (IMAGE)

... on the seismic profile (Figure 3g). The other segmentation feature is the sequential variation of strike-slip faults in vertical fault throws, width of faulted...

Fold-Related Fractures in Coastal Outcrops of the Monterey Formation: Effects of Structural Style, Mechanical Stratigraphy, and Scale at Arroyo Burro Beach

Michael R. Gross, Gabriel Gutiérrez-Alonso, Wendy Lou Bartlett

Pacific Section SEPM

... and detachment folding (Figure 1). The numerous folds, thrusts and bedding plane faults observed in profile reflect a style of deformation found in many...

Structure of the Papuan Fold Belt, Papua New Guinea (1)

KEVIN C. HILL

AAPG Bulletin

...-seated listric fault, detached within basement (Hobson, 1986). Applying the Chevron construction to the base of the Darai Limestone, with approx. 2 km...

Audiomagnetotelluric Investigation of Snake Valley, Eastern Nevada and Western Utah

Darcy K. McPhee, Keith Pari, Frank Baird

Utah Geological Association

... are inferred at the eastern end of the deep (500 m) resistive basement along this profile. A fault inferred between sounding Nos. 9 and 53 separates...

Integration of Geophysical Data to Define a Structural Model in the North-Central Coast of the Venezuelan Platform; #30327 (2014)

Vanessa Villarroel Estaba and Nuris Orihuela

Search and Discovery.com

... Sebastian-El Pilar Fault system. Construction of the Model The model building was based on the integration of geophysical data obtained from...

Application of Integrated Geophysical Techniques to Characterize the Edwards Aquifer, Texas

Charles B. Connor, Stewart K. Sandberg

Bulletin of South Texas Geological Society

... section and in the Austin Chalk. Contours of equal apparent resistivity have a gentle east dip along the plane of the profile. These dips are quite...

Some Features of Santa Susana Thrust, Vicinity of Aliso Canyon Field, Los Angeles County, California: ABSTRACT

John C. Hazzard

AAPG Bulletin

... and Brown's Canyons it is extremely lobate, due to deep dissection of its relatively flat part. Likewise in Aliso Canyon the fault is exposed in a small...

The Brushy Mountain Structure Sequoyah and Adair Counties, Oklahoma

John M. White Jr.

Oklahoma City Geological Society

... directly by the fault and cut off at the fault plane (fig. 6), second, Morrow is exposed as an inlier with Atoka in a normal sequence up and downstream, (fig...

Construction Geology Ruedi Dam and Reservoir Area, Colorado

Lynn A. Johnson, Gene E. Tuttle

Rocky Mountain Association of Geologists

... fracture sets, (c) one less prominent fracture set, (d) a near-vertical fault system, and (e) scattered bedding plane faults. The presence of gypsum...

Abstract: Structural and Petrophysical Characterization of Mixed Drain/Barrier Fault Zones in Carbonates: Example from the Castellas Fault (SE France), by Christophe Matonti, Juliette Lamarche, Yves Guglielmi, and Lionel Marie; #120034 (2012)

Search and Discovery.com

Abstract: Workflows for Fault Seal Prediction in Siliciclastics and Carbonates; #90251 (2016)

Graham Yielding

Search and Discovery.com

... and stratigraphic profile can be used together to estimate the nature of the fault-rock which might be present. In reservoir-shale sequences, clay smears...

A Method for Estimating Gross Sand Percentage and Reservoir Thicknesses from Seismic Sections: Example from Segno Field, Polk Co., Texas

Richard E. Bischke and Daniel J. Tearpock

Houston Geological Society Bulletin

... Texas, is a depth-corrected profile. This nondistorted section shows antithetic growth fault surfaces that are antilistric or convex into a sand section...