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The AAPG/Datapages Combined Publications Database
Showing 19,803 Results. Searched 196,194 documents.
ABSTRACT: Impact of Flow Oscillations in the Depositional Geometry and Architectural Elements Distribution of Sand-Rich Density Current-Driven Deposits; #90013 (2003)
Antonio Cosme Del Rey, Adriano Roessler Viana, Rafael Manica, Rogerio Dornelles Maestri, Ana Luiza de Oliveira Borges
Search and Discovery.com
...?. Acceleration and deceleration of the current head propagation was observed and were related to internal instabilities of the current such as eddies...
2003
ABSTRACT: One Step Further Towards Real-Time Quantitative Seismic Monitoring; #90017 (2003)
Eric Forgues, Frédéric Huguet, Josette Bruneau, Sandrine Vidal, Salvador Rodriguez
Search and Discovery.com
... the process of wave propagation in rocks. To obtain quantitative interpretation, geomechanical effects, induced by raising and releasing pore pressure inside...
2003
ABSTRACT: Stratigraphic Reservoir Prediction in a Strike-Slip System: Miocene of the East Sakhalin Shelf, Russia; #90017 (2003)
Matthew Brettle, S. Flint, Julian Bessa
Search and Discovery.com
... to the northward propagation of a N-S trending, rightstepping strike-slip fault system that gradually cut off sediment supply to the east Sakhalin shelf...
2003
ABSTRACT: Combining Structural Interpretation, Rock Physics and Advanced Prestack Full Waveform Inversion to Map Reservoir Properties: Application to Deep Water Gulf of Mexico; #90017 (2003)
Ran Bachrach, Marc Beller, Marcelo Benabentos, Chu Ching Liu, Juan Perdomo, Diana Shelander, Haibin Xu, Nader C. Dutta
Search and Discovery.com
... that the basic physics of seismic wave propagation in elastic isotropic media is governed by three parameters (compressional and shear velocities and density...
2003
ABSTRACT: Removal of Surface and Internal Multiples from Land Data: Experience from North Africa Data; #90051 (2006)
Riaz Alá'i, Eric Verschuur
Search and Discovery.com
... propagation and irregular trace spacing. Therefore, proper preprocessing to enhance and regularize the seismic reflections, which will act...
Unknown
POCS Method for Seismic Data Reconstruction of Irregularly Sampled Data
Elwyn J. Galloway
Search and Discovery.com
...-limiting operators (velocity filters). The incorporation of physical projections that are consistent with wave propagation theory leads to an improvement...
Unknown
Abstract: Velocity Anisotropy from Core Measurements, VSP and Sonic Logs Analysis in a Single Well Study in NE Alberta; #90224 (2015)
Judith Chan and Douglas R. Schmitt
Search and Discovery.com
... of seismic anisotropy. Problems arise from the directional dependence of wave propagation that was unaccounted for in the original isotropic velocity...
2015
Abstract: The Analysis of Sands Grain Size Classes in the Elastic Domain; #90254 (2016)
Ivan Deshenenkov, Keith A. MacPherson
Search and Discovery.com
... with seismically derived parameters, e.g., the P- to-S velocity ratios (Vp/Vs), P-wave acoustic impedances, in an Ordovician aged glacial-fluvial tight gas...
2016
Abstract: Multi Azimuth Survey Design for a Complex Carbonate Reservoir in Offshore Spain; #90255 (2017)
German Ocampo, Guillermo Marro, Pedro Muñoz, Carlos Gordillo, Pablo Ortoloa, Miguel Polanco, Mauricio Hanzich, Juan-Esteban Rodriguez, Josep De La Puente
Search and Discovery.com
... processing for wave propagation-based modeling, more precise simulations were carried out for anisotropic cases that provide even a better approximation...
2017
Abstract: Towards an Efficient and Reliable HPC Software Platform for 3D Geophysical Inversion; #90255 (2017)
Juan-Esteban Rodriguez, Mauricio Hanzich, Jean Kormann, Natalia Gutiérrez, Jose Cela, Josep De La Puente, Vladimir Puzyrev
Search and Discovery.com
... is built upon the usage of such frameworks and some additional supporting modules. In particular, BSIT's wave propagation libraries have been developed using...
2017
Abstract: Seismic Forward Modeling of Fluid Escape Pipes Based on Novel PSDM Method; #90310 (2017)
Zhihua Cui, Isabelle Lecomte, David Iacopini
Search and Discovery.com
... convolution and includes diffraction effects. In addition, we can take into account wave-propagation effects in realistic overburden models...
2017
Abstract: Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #90310 (2017)
Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe
Search and Discovery.com
... imaging inversion operator cause artefacts, which are more evident in regions with complex geological structure and wave propagation. Procedures...
2017
Abstract: Addressing the Effects of Sand Dunes on Seismic Data from the Rub Al Khali; #90319 (2018)
Mamadou S. Diallo, Jianjiang Chen
Search and Discovery.com
... the objective is to deliver a product suitable for AVO analysis. The low velocity of sand induce significant delays on seismic wave propagation...
2018
Abstract: Mapping Paleozoic Siliciclastic Channel Using Deterministic Post-Stack Inversion; #90319 (2018)
Mohammed A. Manaa, Jawwad Ahmad
Search and Discovery.com
..., and will slow wave propagation, hence affecting the acoustic impedance of the interval. Therefore, an effective method to map these incised channels...
2018
Abstract: Least Square Migration in Image domain (LSMi) along with Better Velocity Modeling Improves Subsalt Imaging, Offshore Mediterranean, Case Study; #90319 (2018)
Ivica Mihaljevic, Mohamed Afia, Mahmoud M. Shabana, Mohamed Sheneshen, Hany M. Hussein, Mahmoud Ouda, Amr Ghanem, Refaat Zaki, Satyendra Rana, Maud Maud Cavalca, Laurence Letki
Search and Discovery.com
... design and illumination studies. PSFs are supposed to capture the illumination related effect of the wave propagation in the earth that are not accounted...
2018
Abstract: Near Surface and Anisotropy Modeling Strategies for Fast-Track Land Depth Imaging; #90319 (2018)
Ernesto Sandoval-Curiel, Daniele Colombo
Search and Discovery.com
... of the wave propagation with respect to vertical, such anisotropy needs to be taken into account to produce good quality images matching the depth...
2018
Removal of Surface and Internal Multiples from Land Data: Experience from North Africa Data
Search and Discovery.com
N/A
Using Normalized Residual Polarization (NRP) Analysis of Ground Penetrating Radar Data to Detect Jet Propellant in Soils Jordan, Thomas E., Baker, Gregory S., Henn, Keith, and Messier, Jean-Pierre #90044 (2005).
Search and Discovery.com
2005
Storm- and Fair-Weather Combined Flow on the Central Texas Continental Shelf
John W. Snedden , Dag Nummedal, Anthony F. Amos
Journal of Sedimentary Research (SEPM)
... and Madsen (1979). The wave-current angle was derived from consideration of the measured current-flow direction and the dominant-wave-propagation...
1988
Characterizing the Seismic Response of Naturally Fractured Basement Reservoir in Sumatra Area: Towards an Efficient Seismic Exploration Strategy
Pongga Wardaya, Vida Irine Rossa, Erlangga Septama, Richie Rahmat Pratama, Rusalida Raguwanti
Indonesian Petroleum Association
... as an input to evaluate the seismic wave response during its propagation in the reservoir. Seismic modelling has been done using a 2D finitedifference full...
2021
An Explanation of the Logarithmic Spiral Plan Shape of Headland-Bay Beaches
Paul H. Leblond
Journal of Sedimentary Research (SEPM)
... of such beaches. Basic ideas on longshore currents and wave refraction and diffraction are cast into simple analytical expressions and combined with an empirical...
1979
Laboratory Experiments and Numerical Simulation on Bitumen Saturated Carbonates: A Rock Physics Study for 4D Seismology
Arif Rabbani, Jason Nycz, Zizhen Wong, Doug Schmitt, Ken Gray
Petroleum Exploration Society of Australia (PESA)
... the modeling results. High frequency results We modeled the elastic wave propagation in a vuggy sample (porosity=13%) at high frequency. The pore fluid...
2016
Abstract: Simple Wavefield Modelling to Evaluate the Low Frequency Artifacts in Reverse-Time Migration; #90224 (2015)
John C. Bancroft
Search and Discovery.com
... to eliminate spherical divergence. The wavefield was propagated using a two-way finite difference solution to the acoustic wave equation 2P 1 2P...
2015
Ebb-Tidal Delta Morphology and Sediment Supply in Relation to Seasonal Wave Energy Flux, North Inlet, South Carolina
Robert J. Finley
Journal of Sedimentary Research (SEPM)
... flux. Wave energy flux is the rate at which energy is transmitted in the direction of wave propagation. The longshore component of wave energy flux per...
1978
Trishear: A Review of Kinematics, Mechanics, and Applications
Stuart Hardy, Richard W. Allmendinger
AAPG Special Volumes
... folding Trishear is a kinematic model of fault-propagation folding in which the decrease in displacement along the fault is accommodated...
2011