Close-range Photogrammetric Experiments at Dinosaur Ridge

Neffra A. Matthews, Brent H. Breithaupt

Rocky Mountain Association of Geologists

... extenslon5 were placed, on either side of the one is not only the precise measurement of horizontal (x and meter square, extendmg out along the x...

Paleomagnetic age for Zn-Pb mineralization at Robb Lake, northeastern British Columbia

M. T. Smethurst, D. F. Sangster,, D. T. A. Symons, M. T. Lewchuk

CSPG Bulletin

... months so that their viscous remanent magnetization (VRM) components could substantially decay. The natural remanent magnetization (NRM) of each...

Structure and Stratigraphy of Divergent Continental Margins

K. O. Emery

AAPG Special Volumes

... and geophysical information shows that the physiographic components of continental margins (continental shelves, continental slopes, and continental rises...

Multisensory Data Investigation: Adding Touch and Sound to Geoscientific Visualization and Modeling

Chris Harding, Ioannis Kakadiaris, Bowen R. Loftin

GCAGS Transactions

... rotation or translation haptic (force-feedback, device, rendering): pertaining to the sense of touch immersive displays: display system to surround...

A Textural Inversion Phenomenon Within Lower Jurassic Red Beds of the Ardon Formation, Makhtesh Ramon, (Israel)

Ron Goldbery

Journal of Sedimentary Research (SEPM)

..., p. 372-375. TANNER, W. F., 1959, Sample components obtained by the method of differences: Jour. Sed. Petrology, v. 29, p. 408-411. TANNER, W. F., 1964...

Surveying Earth and Its Environment from Space: General

W. A. Fischer , Prayong Angsuwathana , W. D. Carter , Kazuo Hoshino , E. H. Lathram , N. R. Albert , Ernest I. Rich

AAPG Special Volumes

... to the event. The reliability, extremely long, unattended life, and low cost of the DCS ground components make it practical to install monitoring...

Structural Evolution of Late Mesozoic and Cenozoic Basins in Western North America: Hydrocarbons

Eugene R. Orwig Jr.

AAPG Special Volumes

... documented by paleontology and field relations. It occurred near the end of Valanginian time, as determined by a 90-km horizontal offset...

Deformation and secondary faulting associated with basement-involved compressional and extensional structures

James F. Miller, Shankar Mitra

AAPG Bulletin

... rotation within the deformation zone, suggesting transfer of material across the extension of the master fault. Reverse faults are associated...

Geophysical Corner Articles from September 1996 – present, Compiled

Search and Discovery.com

Subseismic pathway prediction by three-dimensional structural restoration and strain analysis based on seismic interpretation

Jennifer Ziesch, David C. Tanner, and Charlotte M. Krawczyk

AAPG Bulletin

... because of a much larger normal fault to the north. From horizontal extension analysis, it is evident that most deformation occurred before 66 Ma...

PTTC Network News - Vol. 10, No.4 - 2004

Ken Oglesby, Bernie Miller

PTTC

... horizontal drilling, 3-D seismic and aggressive reservoir fracturing have unlocked tight gas reservoirs that were uneconomical and thus overlooked...

Chapter 21 - Diagenesis: Deformation Features

Dana S. Ulmer-Scholle, Peter A. Scholle, Juergen Schieber, Robert J. Raine

AAPG Special Volumes

.... 385–407, doi: 10.2475/ajs.257.6.385. Cobbold, P. R., and N. Rodrigues, 2007, Seepage forces, important factors in the formation of horizontal hydraulic...

Pliocene-Holocene Rifting and Associated Volcanism in Southwest Mexico: An Exotic Terrane in the Making: Chapter 21: Part III. Regional Geophysics and Geology

J. F. Allan, S. A. Nelson, J. F. Luhr, I. S. E. Carmichael, M. Wopat, P. J. Wallace

AAPG Special Volumes

..., Rotation vectors for the Philippine and Rivera plates: EOS (American Geophysical Union Transactions), v. 60, no. 46, p. 958. Minster, J. B., T. H...

Application of Real-Time Reservoir Navigation and High-Definition Electrical Imaging Services for Enhanced Well Placement and Optimal Completion Design

Mark G. Thomas, Rajdeep Gupta, Shane D. Hammons, Stephen J. Martin

Unconventional Resources Technology Conference (URTEC)

... play utilizing horizontal wells to access several targets, known locally as benches, including the Niobrara B-Chalk. The need to navigate...

The Impact of Fracture Surface Area to Rock Volume Ratio on Spontaneous Imbibition in Tight Rocks

Wattana Chaisoontornyotin, Abdelhalim I. A. Mohamed, Shixun Bai, Samuel Asante Afari, Vahideh Mirchi, Antonio Recio III, Megan Pearl, Mohammad Piri

Unconventional Resources Technology Conference (URTEC)

...). The results suggested that in horizontal wells, reduced fracture spacing improves well performance. In another study, Lolon et al. reported that reducing...

Depositional Analysis of the Black Dragon Member of the Triassic Moenkopi Formation, Southeastern Utah

Shaun P. Baker, Jacqueline E. Huntoon

Utah Geological Association

... of the beds from horizontal. The upper unconformity, overlying the angular beds, would reflect rotation of the beds back to the original orientation...

Visualization of the Internal Structure of the Massive Division in Experimental Sediment-Gravity-Flow Deposits by Mapping of Grain Fabric

Hajime Naruse, Fujio Masuda

Journal of Sedimentary Research (SEPM)

... flow, parallel section) and orientation (horizontal section). Thin sections were observed and photographed by scanning electron microscopy (SEM...

Cathodoluminescence in Calcite Cements: New Insights on Pb and Zn Sensitizing, Mn Activation, and Fe Quenching at Low Trace-Element Concentrations

David A. Budd , Ursula Hammes , W. Bruce Ward

Journal of Sedimentary Research (SEPM)

... components or factors. These factors are linear combinations of the original variables that account for the same amount of information as the larger...

Asphaltic Substances in Southeastern Turkey

Richard F. Lebkuchner , Ferda Orhun , Monika Wolf

AAPG Bulletin

..., cracks and open fissures localized deposits, as shown in Figure 2. (b) In the hanging wall of an overthrust movements resulting from horizontal pressure...

Permeability field imaging: Mapping the geocritical crust’s permeability field

P. A. Geiser, P. E. Malin, S. E. Boyer, and J. R. Geiser

AAPG Bulletin

... the AmPF into two components: high activity permeability field (HaPF) and the low activity permeability field (LaPF). The HaPF consist of both “high...

Mechanisms of Drape Folding in the Wyoming Province

David W. Stearns

Wyoming Geological Association

... exposed. The basement block at Rattlesnake Mountain attains its present attitude by rigid body rotation rather than by folding. This statement...

Introduction to Thrust Fault-related Folding

Ken McClay

AAPG Special Volumes

... evolution: AAPG Bulletin, v. 87, no. 6, p. 965985.Epard, J. L., and R. H. Groshong, 1995, Kinematic model of detachment folding including limb rotation...

Extensional Salt Keels Detached on Eocene-Oligocene Sediments in the Deepwater Northern Gulf of Mexico: Insights into Canopy Advancement, Salt-Sediment Interplay, and Evidence for Unrecognized Mass Sediment Displacement

J. Carl Fiduk, Vivian Robertson, Marianne Clippard, George A. Jamieson, Sarah Power

GCAGS Journal

... components include the ability to detach towards basement and/or bathymetric lows, the ability to detach onto basinward flanks of deeper structure...

High-Resolution Rock Strength and the Implications for Reservoir Geomechanics in the Cenomanian-Age Buda Formation, Dimmit County, Texas

Christopher K. Zahm, Robert G. Loucks, Bruce G. Gates

GCAGS Journal

... The Buda Formation is a productive, naturally fractured reservoir unit in South Texas that has undergone a resurgence in development using horizontal...

A New Approach to Portable Vibracoring Underwater and on Land: METHOD PAPER

Douglas E. Lanesky, Brian W. Logan, Raymond G. Brown, Albert C. Hine

Journal of Sedimentary Research (SEPM)

... in unconsolidated sediments. This system can be used on land and in water depths up to 18 m. The principal components, a 7 hp. concrete vibrator...