Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 19,842 Results. Searched 196,437 documents.

< Previous   50   51   52   53   54   Next >

Ascending

Abstract: Seafloor Morphology and Processes Active in Offshore: Anthropogenic Implications of Mass Failure Processes

Lorena Moscardelli, Lesli .J. Wood, and Dallas Dunlap

Search and Discovery.com

... to 100’s of square kilometers in size. Submarine slides and slumps are a common mechanism for triggering tsunamis, with the wave generation dependent...

2008

ABSTRACT: Seismic Noise Tomography in the Chile Ridge Subduction Region; #90113 (2010)

Alejandro Gallego, Raymond M. Russo, Diana Comte, Victor I. Mocanu, Ruth E. Murdie, and John C. Vandecar

Search and Discovery.com

... wave velocity models. Inter-station distances within the Chile Ridge Subduction Project temporary seismic network ranged from 40 to ~100 km. We...

2009

Gravel Ripples on the Inner Scotian Shelf

D. L. Forbes, R. Boyd

Journal of Sedimentary Research (SEPM)

... showing = 0.65 do and = 1.00 do. TABLE 1. Threshold velocity (ut), computed using Equation 4, and associated wave parameters [period (T), orbital...

1987

Confirming Reservoir Geometry and Exploration Opportunity through 5D Interpolation PSDM in The Sub-ophiolite Zone, Banggai Sula Basin, Central Sulawesi

Mufied Ahmad, Dadang Ramdan, Yudi Herdiana, Abdullah Nurhasan, Arif Budi Mulyawan

Indonesian Petroleum Association

... well as data control, plus complex structure and the proximity to the Batui thrust, the velocity has not been modeled correctly. To reduce...

2021

Sedimentary Basins and Basement Highs Beneath the Polar Shelf North of Axel Heiberg and Meighen Islands

D.A. Forsyth, I. Asudeh, D. White, R. Jackson, R.A. Stephenson, A.F. Embry, M. Argyle

CSPG Bulletin

... abrupt lateral velocity changes. Each segment of the survey was interpreted in this manner to derive a series of P-wave velocity structure profiles along...

1998

Direct S-wave seismic data interpretation for channel sand reservoir at Sanhu area, West China

Rui Zhang, Zhiwen Deng, Yan Wang, Xiaoyu Xi, Xiusong Wang, Jie Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... component; (d) RGB blended of 10 Hz, 35 Hz and 55 Hz components. Because S-wave velocity or impedance is not influenced by the fluid, its contrast...

2023

The Relation Between the Size of Wave-Formed Ripple Marks, Depth of Water, and the Size of the Generating Waves

O. F. Evans

Journal of Sedimentary Research (SEPM)

... of the greater velocity involved in the movement since the velocity of a wave varies directly as the square root of its length. The bottom...

1942

Practical Applications of Amplitude-vs-Offset Analysis in Expanded Yegua Exploration

James L. Allen

Houston Geological Society

... in sixfold common depth-point shooting. Figure 5. Partitioning of seismic energy. Figure 6. Plots of(a) P-wave velocity, (b) S-wave velocity, (c...

1989

Structure and Oil-Gas Productivity of Zone of Junction of the Peri-Caspian Depression and the Karpinskiy Ridge

A. Ya. Brodskiy, I. N. Kapustin, L. G. Kiryukhin, G. N. Rozanova

Petroleum Geology: A Digest of Russian Literature

... refracting interfaces have been traced in the study area. See Fig. 1. A refracted wave with V = 6.9 kmps is registered over practically the entire area...

1980

Abstract: Analysis Of Surface Seismic Multi Wave Modes (Pp, P-Sv And Sv-Sv) And Simultaneous 3d 3c Vsp: A Winning Pair; #90254 (2016)

Michel Denis, Laurence Nicoletis, Philippe Feugere, Eric Suaudeau

Search and Discovery.com

...Abstract: Analysis Of Surface Seismic Multi Wave Modes (Pp, P-Sv And Sv-Sv) And Simultaneous 3d 3c Vsp: A Winning Pair; #90254 (2016) Michel Denis...

2016

Abstract: Geophysical, Geomechanical, and Computed Tomography Characterization of Potential Reservoirs and Seals for Carbon Storage, Offshore Southeastern U.S.;

Andrew Bean, Dawod Almayahi, Camelia Knapp

Search and Discovery.com

... Logger (MSCL) to measure P-wave velocity, gamma density, fractional porosity values, and X-ray fluorescence (XRF). These CT and MSCL results were...

Unknown

Abstract: Supporting the Training of Physics Informed Neural Networks for Seismic Inversion Using Provenance;

Renan Souza, Andres Codas, Alberto Nogueira Junior, Joao Almeida, Miguel Quiñones, Leonardo Azevedo, Raphael Thiago, Elton Soares, Marcelo Costalonga Cardoso, Leonardo Martins

Search and Discovery.com

... the selection of the rock distribution and velocity model, PINNs require the selection and training of a DL model for the seismic wave displacement...

Unknown

Geophysical Investigation of the Breccias Impact on Reservoir Quality in the Madison Formation, The Beartooth Region, Montana, U.S.A.

Wisam H. AlKawai

Search and Discovery.com

... of the Madison Formation has a relatively low P-wave velocity of 2650 m/s and a high Vp/Vs ratio of 2.23. These values indicate the Madison Formation has...

2011

Relationships between Fracture Patterns, Geodynamics and Mechanical Stratigraphy in Carbonates (South-East Basin, France); #120071 (2012)

Juliette Lamarche, Arthur P. C. Lavenu, Bertrand D. M. Gauthier, and Yves Guglielmi

Search and Discovery.com

..., host rock porosity and P-wave velocity (Figure 2). We conclude that the studied carbonates had early brittle properties controlled...

2012

Fracture Definition by Surface Seismic at the Bluebell-Altamont Field, Uinta Basin, Utah

Norman Harthill, C. Richard Bates, Heloise B. Lynn, K. Michelle Simon

Rocky Mountain Association of Geologists

... perpendicular to the fractures. In highly fractured rock, differences of greater than 10% anisotropy in shear wave velocity have been measured. This feature...

1997

Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)

Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra

Search and Discovery.com

... azimuthal fracture detection techniques: P wave azimuthal velocity analysis (VVAZ), P wave azimuthal AVO analysis (AVAZ), and converted wave shear wave...

2014

Falling Water Level Ripple Marks

William F. Tanner

GCAGS Transactions

... conditions. Shallow-water and falling water-level ripple marks are conveniently studied on sand-floored tidal flats as well as in wave tanks. Tidal flats...

1962

A New Analytical Model for Liquid Loading in Shale Gas Reservoirs

Juntai Shi, Xiangfang Li, Yunchao Pu, Wei Yu

Unconventional Resources Technology Conference (URTEC)

... will occur in the horizontal wellbore, resulting in the growth of interface wave. With the increasing of gas velocity, the instability of interface wave...

2014

Abstract: Near-surface Issues in TTI Wave Equation Migration from Topography; #90171 (2013)

Chuck Ursenbach, Richard A. Bale, and Samuel H. Gray

Search and Discovery.com

...-velocity layer?: Geophysics, 62, 266-269. Ng, M., 2007, A simple way to speed up wave equation migration: using a time-shift imaging condition: CSEG...

2013

Abstract: Confidence and Accuracy of Microseismic Images; #90171 (2013)

S.C. Maxwell

Search and Discovery.com

... and the velocity model are also critical. These parameters allow an interpreter to define the confidence in either regions or through the entire microseismic...

2013

Abstract: Physical Testing of the Effect of Tilting on the Reflection Coefficient in an Anisotropic Material; #90172 (2014)

Miryam Ortiz-Osornio, Douglas R. Schmitt

Search and Discovery.com

... by Mah (2005) suggest the tensor is weakly orthorrombic. Comparison of the azimuthal P-wave velocity assuming a VTI medium and the real orthorrombic...

2014

Processes of Sediment-Wave Construction Along the Present Zaire Deep-Sea Meandering Channel: Role of Meanders and Flow Stripping

Sebastien Migeon,, Bruno Savoye, Nathalie Babonneau, France-Lucy Spy Andersson

Journal of Sedimentary Research (SEPM)

..., implying higher-velocity overflows, but both aggradation and migration stages of wave construction could correlate with subcritical conditions. The map...

2004

< Previous   50   51   52   53   54   Next >