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Lineament Studies in New England and Their Tectonic Implications

Patrick J. Barosh

Utah Geological Association

... of conjugate sets of faults and lineaments, and a few zones, especially those which contain dikes parallel to lineaments, have an en echelon pattern...

Surface subsidence associated with abandoned mine workings in the Goldenville mining district, Nova Scotia

J. D. Hill, L. A. Maddison, C. Kavanaugh

Atlantic Geology

... by 1933, having an average depth of just 28 m. Shrinkage stoping was the dominant mining method used in the Goldenville district by the 1930s, although...

Predicting Fracture Connectivity and Intensity Within the Austin Chalk from Outcrop Fracture Maps and Scanline Data

David V. Wiltschko , Kevin P. Corbett , Mel Friedman , Jih-Hao Hung

GCAGS Transactions

.... R., 1988, A method to characterize fracture density and connectivity through fractal geometry: International Journal of Rock Mechanics Mineral...

Analog modeling of divergent and convergent transfer zones in listric normal fault systems

Shamik Bose, Shankar Mitra

AAPG Bulletin

... to understand the evolution of structures and related faults in both convergent and divergent transfer zones. A new method of three-dimensional (3-D) laser...

Abstract: EXAMINING LINKAGES BETWEEN CRITICAL WEDGES AND CRUSTAL CHANNELS: A COMBINED NUMERICAL, FIELD, AND LABORATORY INVESTIGATION; #90298 (2017)

Stephanie Sparks

Search and Discovery.com

... geodynamic models for Laramide deformation. Proposed geodynamic mechanisms for the Laramide orogeny includes slab shallowing, passage of conjugate oceanic...

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Deformation of the Pennsylvanian Collings Ranch Conglomerate, Arbuckle Mountains, Southern Oklahoma: An Outcrop Mesoscale Intragranular and Intergranular Deformation Analogue to Subsurface Sandstone and Carbonate Reservoirs

James J. Willis, William G. Bixler, III

GCAGS Transactions

.... Berg, R. R., 1970, Method for determining permeability from reservoir rock properties: Gulf Coast Association of Geological Societies Transactions, v...

2019 AAPG Annual Convention and Exhibition

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Chapter 14: Gravity, Seismic Reflection, and Tomographic Constraints on the Subduction-to-Strike-Slip Transition at the Southeastern Caribbean Plate Boundary Zone

Tricia G. Alvarez, Paul Mann, Carlos A. Vargas, Lesli J. Wood

AAPG Special Volumes

... based on finding an extreme goal function using a gradient method (Koulakov, 2009; Figure 9). The ray paths are traced from each source to receiver...

Road Log

W. K. Hamblin, M. G. Best

Utah Geological Association

... Mountains (Figure 2). The inverted valley trends south, much like the St. George flows, and terminates near the Virgin River. The gradient of the top...

A New Kinematic Model for the Formation and Evolution of the West and Northwest Australian Margin

R. Dietmar Müller, Dona Mihut, Stephanie Baldwin

Petroleum Exploration Society of Australia (PESA)

.... This sector includes conjugate Indian anomalies Mll-M7, whereas the southern sector includes conjugate anomalies M2-M3 (Fig. 2). In the northern...

Evaluation of San Juan Basin Fractured Reservoirs from Surface Data

Stephen W. Dart Jr.

Rocky Mountain Association of Geologists

... and Friedman, 1972; Nelson, 1979; Aguilera, 1980). This paper presents an effective method of direct surface-fracture detection and analysis based...

2010 AAPG International Convention and Exhibition, September 12-15, 2010 – Calgary, Alberta, Canada, - Abstracts #90108 (2010).

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Late Cretaceous Carbonate Reservoirs in the Cordoba Platform and Veracruz Basin, Eastern Mexico

Salvador Ortuo-Arzate, Helga Ferket, Marie-Christine Cacas, Rudy Swennen, Franois Roure

AAPG Special Volumes

... in Figure 7. The relatively low geothermal gradient probably is caused by a number of independent factors, such as: (1) The crustal thickness beneath...

Interplay of downbuilding and gliding in salt-bearing rifted margins: Insights from analogue modeling and natural case studies

Pablo Granado, Pablo Santolaria, and Josep Anton Muñoz

AAPG Bulletin

... basinward (Figure 4C). The landwardmost diapir structure immediately above the basement step is bounded by inward-dipping conjugate extensional faults formed...

Multi-Phase Subsidence History of the Sarawak Continental Margin and its Regional Significance

Mazlan Madon, John Jong

Geological Society of Malaysia (GSM)

...). Although the method was widely applied during the late 1970s through to the 1990s, it has not been used very much during the past 10–20 years...

Structural Analysis of Portions of the Washita Valley Fault Zone, Arbuckle Mountains, Oklahoma

Sherry Linette Booth

Oklahoma City Geological Society

... (sediments). Structures produced by this wrench couple included: en echelon folds, en echelon conjugate strike slip faults, en echelon normal faults...

Integration of the Graphic Correlation Methodology in a Sequence Stratigraphic Study: Examples from North Sea Paleogene Sections

Jack E. Neal, Jeff A. Stein, James H. Gamber

Special Publications of SEPM

... method of biostratigraphy described by Shaw 1964 provides a consistent temporal framework for strati graphic analysis of a basin The method enables...

The Untold Story of the Gibraltar Prospect, Eastern Cordillera Foothills, Colombia: From the Exploration Phase to the State of the Art 3DModelling of a Complex Fractured Reservoir

F. Corredor, A. Acevedo

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... of regional basin development. For each restoration we model the 3D discrete fracture networks, including joints parallel to fold axis and conjugate...

The Mode and Nature of Continental Rifting Along the Northwestern Periphery of Gondwanaland During the Break-Up of Pangea

Yildirim Dilek

CSPG Special Publications

... low angle fault zones generating asymmetric conjugate passive margin pairs. Continental rifting along the northern periphery of Gondwanaland may...

Tectonic Evolution of the Paradox Basin, Utah and Colorado

D.L. Baars, G.M. Stevenson

Rocky Mountain Association of Geologists

... Lineament that together define a conjugate set of shears that unravel the mystery of the “Laramide” structural orientations. BASEMENT FRAMEWORK...

Regional Subdivisions, Sequences, Correlations and Facies Relationships of the Lower Triassic Montney Formation, West-Central Alberta to Northeastern British Columbia, Canada — with Emphasis on Role of Paleostructure

Graham R. Davies, Neil Watson, Thomas F. Moslow, James A. MacEachern

CSPG Bulletin

...). This boundary essentially defines a low-gradient shelf margin controlled by paleostructure, as revealed by residual structure mapping. Core and log control...

The Reservoir Rock: Chapter 11: Part II. Secondary Migration and Accumulation of Petroleum, Compiled by Robert H. Dott and Merrill J. Reynolds

AAPG Special Volumes

... of a porous medium is the volume of a fluid of unit viscosity passing through a unit cross section of the material under a unit pressure gradient in unit time...

Neogene–Quaternary postrift tectonic reactivation of the Bohai Bay Basin, eastern China

Lei Huang, Chiyang Liu, Yingbin Wang, Junfeng Zhao, and Nigel P. Mountney

AAPG Bulletin

..., which runs through Bohai Bay, is especially significant, because it is a very large and active, yet hidden, basement fault that behaves in a conjugate...