Spherical-Wave Computational AVO Modelling in Elastic and Anelastic Isotropic Two-Layer Media; #41564 (2015)

Arnim B. Haase, Charles P. Ursenbach

Search and Discovery.com

... are investigated. These responses are computed by utilizing Zoeppritz reflection coefficients and the Weyl/Sommerfeld-integral. Spherical-wave depth dependence...

Fault displacement-distance relationships as indicators of contractional fault-related folding style

Amanda N. Hughes, John H. Shaw

AAPG Bulletin

... examples are imaged in high-resolution two- and three dimensional seismic reflection data sets from the Niger Delta, Sichuan Basin, Sierras Pampeanas...

White River Group Paleosols as Source Rocks for Uranium Mineralization in Western Nebraska

Steven S. Sibray

Rocky Mountain Association of Geologists

...White River Group Paleosols as Source Rocks for Uranium Mineralization in Western Nebraska Steven S. Sibray 2011 9 21 Vol. 48 (2011) No. 1. (January...

Detrital sources and sediment delivery to the early post-rift (Albian–Cenomanian) Newfoundland Basin east of the Grand Banks: results from ODP Leg 210

Richard N. Hiscott, Kathleen M. Marsaglia, R. Chris L. Wilson, Alastair H.F. Robertson, Garry D. Karner, Brian E. Tucholke, Thomas Pletsch, Rainer Petschick

CSPG Bulletin

... reflection profiles (Karner et al., 1992). The prevalence of 270–340 Ma white micas in the Albian–Cenomanian sand fraction at Site 1276, and the near...

3-D Seismic and Geosteering Analysis Reveals the Structural Style of the Appalachian Plateau; #41197 (2013)

Paul Gillespie, Scott Wessels, Damian Lynch, and Judith van Hagen

Search and Discovery.com

..., often concentrated beneath limestone units. Both small-scale and large-scale kink bands occur in the shale. Available 3-D seismic reflection data...

Seismic Stratigraphy and Global Changes of Sea Level: Part 5. Chronostratigraphic Significance of Seismic Reflections: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

P. R. Vail, R. G. Todd , J. B. Sangree

AAPG Special Volumes

... coefficients and spacing of the stratal surfaces change laterally. Commonly, a given seismic reflection character transgresses reflection continuity as a rock...

Seismic Reflection Character Analysis of Stratigraphic Traps in Cretaceous Cardium Formation, Alberta, Canada

Roger M. Slatt , , John C. Robinson , , Kathe A. Lighty , , Gregory F. Moore

AAPG Bulletin

... of reflection character analysis (e.g., examination and interpretation of the character of individual reflections or small groups of reflections...

Back To Basics of Sequence Stratigraphy: Early Miocene and Mid-cretaceous Examples from the New Jersey Paleoshelf

Kenneth G. Miller, Christopher J. Lombardi, James V. Browning, William J. Schmelz, Gabriel Gallegos, Gregory S. Mountain, Kimberly E. Baldwin

Journal of Sedimentary Research (SEPM)

... profiles by reflection terminations (onlap, downlap, erosional truncation, and toplap), in cores by surfaces of erosion associated with hiatuses...

Small-scale petroliferous basins in China: Characteristics and hydrocarbon occurrence

Chi-yang Liu, Lei Huang, Hong-ge Zhao, Jian-qiang Wang, Long Zhang, Yu Deng, Jun-feng Zhao, Dong-dong Zhang, and Chang-yu Fan

AAPG Bulletin

...Small-scale petroliferous basins in China: Characteristics and hydrocarbon occurrence Chi-yang Liu, Lei Huang, Hong-ge Zhao, Jian-qiang Wang, Long...

PETROGRAPHIC STUDY OF SEA BOTTOM SAMPLES FROM OFF THE NORTHEASTERN VENEZUELAN COAST; ESTUDIO PETROGRAFICO DE MUESTRAS DEL FONDO DEL MAR, NORESTE DE VENEZUELA

Manuel Rivero Palacio

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

... is not so in the case of chlorite whose first reflection is the weakest and thus gives the impression of small amount. Similarly we are sure...

Using Gas Chimneys in Seal Integrity Analysis: A Discussion Based on Case Histories

Roar Heggland

AAPG Special Volumes

..., and reflection amplitudes are weaker than in the surrounding areas. In this chapter, gas chimneys interpreted from three-dimensional seismic data, some of which...

Abstract: Structural elements and sedimentation patterns in the Magdalen Basin

P. Durling, F. Marillier

Atlantic Geology

... of Oceanography, P.O. Box 1006, Dartmouth, Nova Scotia B2Y 4A2, Canada We compiled a large amount of industry seismic reflection data together...

Abstract: Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition, by Chen Wujin and Wu Anchu, #90188 (2014)

Search and Discovery.com

The White Hills of the Davis Mountain Volcanic Field, Texas: Tertiary Lacustrine or Cretaceous Marine Origin?

William H. Murley

West Texas Geological Society

... of the relationship between silica, aluminum, and magnesium to calcium ratios. Structure The structure of the White Hills is fairly complex for such a small area...

Gulf Coastal Developments in 1936

O. L. Brace

AAPG Bulletin

.... The general Willis area has been intensively prospected throughout a period of years and many tests have shown small quantities of oil and gas. The failure...

VAMPs--Possible Hydrocarbon-Bearing Structures in Bering Sea Basin: GEOLOGIC NOTES

David W. Scholl, Alan K. Cooper

AAPG Bulletin

...) Narrow (1 to 2 km) subsurface columns of concave reflection horizons are common time-base seismic profiles collected in the Bering Sea basin...

Application of Frequency-Dependent Attributes for Gas Prospect Identification

Vittorio De Tomasi, Alfonso Junio Marini, Maurizio Ferla, Francesca de Finis

International Meeting for Applied Geoscience and Energy (IMAGE)

...) + 𝑦 The evaluation of instantaneous frequency with (1) is unstable because:  The denominator could be very small, possibly null  The numerator could change...

Analog modeling of normal faulting above Middle East domes during regional extension

Darrell W. Sims, Alan P. Morris, Danielle Y. Wyrick, David A. Ferrill, Deborah J. Waiting, Nathan M. Franklin, Shannon L. Colton, Yoshihiko Tamura Umezawa, Mamoru Takanashi, Emily J. Beverly

AAPG Bulletin

... limit of older two-dimensional seismic reflection data. The known fault trends are not parallel to the highest transmissivity direction but could...

Oligocene and Miocene Carbonate Platform Development In the Browse Basin, Australian Northwest Shelf

Johannes Belde, Stefan Back, Julien Bourget, Lars Reuning

Journal of Sedimentary Research (SEPM)

..., Lars Reuning 2017 795 816 Vol. 87 (2017) No. 8. (August) Extensive 2D and 3D seismic-reflection data calibrated by wells provide new insights...

Chapter Seven: Reservoir Evaluation

Alistair R. Brown

AAPG Special Volumes

... property mapping is an important use of 3-D seismic data. As presented here it is an extension of reservoir reflection identification (Chapter 5), horizon...

Late Cretaceous(?)-Eocene Faulting in the East Central Basin and Range

Gary W. Newman

Rocky Mountain Association of Geologists

... Springs field in Railroad Valley, on the west, to the Standard of California # l County Line well in White River Valley, to the type section in the Egan...

Hydrocarbon Potential and Gold Mineralization in the New Ireland Basin, Papua New Guinea: Chapter 8: Southwest Pacific and Eastern Indian Ocean Margins

Michael S. Marlow, Neville F. Exon, Shawn V. Dadisman

AAPG Special Volumes

... Basin is 150 km wide and trends northwest for 600 km between Feni and Mussau islands in northern Papua New Guinea. Multichannel seismic reflection data...

The Lewisburg Field Area Acadia and St. Landry Parishes, Louisiana

Ray Ocamb , Robert P. Grigg, Jr.

GCAGS Transactions

... of reflection seismograph and is still being developed. Production is from multiple Frio sands. Structurally, the field is a north-south ridge cut...

A Study of the Morphology and Dioptrics of Some Ostracode Eyespots

Mervin Kontrovitz , John H. Myers

GCAGS Transactions

... a small radius of curvature compared to the convex outer surface. Light is converged most strongly by the central area and focused in the underlying eye...

Satellite Image Analysis in Mineral Exploration in Complicated Structural Terranes, Great Northern Peninsula, Newfoundland

Andrew Stancioff , Patrick Arthur Hill

AAPG Bulletin

... composites (channels 4, 5, and 7) at 1:1,000,000 and 1:250,000 black and white images (channels 5 and 6) and conventional color photographs at 1:250,000...