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.
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 20,731 Results. Searched 198,798 documents.
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
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
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
3D anisotropic wavefield simulation with an advanced time-space domain temporal high-order SGFD solution
Xinquan Wang, Long Wu, Yunshan Lei, Panpan Lv, Huibing Zhao, Xiaoling Guo
International Meeting for Applied Geoscience and Energy (IMAGE)
... wavenumbers along different directions, k is the total wavenumber, θ is the plane-wave propagation angle measured from the horizontal plane perpendicular...
2024
Finite-difference modeling of marine vibrator sources
Khalid Almuteri, Jeffrey Shragge, Paul Sava
International Meeting for Applied Geoscience and Energy (IMAGE)
.... This approach is not limited to understanding wavefield propagation for a moving source and can be used to develop other advanced processing techniques...
2022
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
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
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
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
Angle-constrained VSP least-squares reverse-time migration based on a high-efficiency stabilized Poynting vector
Xuan Ke, Mauricio Sacchi, Ying Shi
International Meeting for Applied Geoscience and Energy (IMAGE)
... construct a stabilized Poynting vector, which offers significant advantages in accurately calculating the seismic wave propagation directio...
2023
Abstracts: Geophysical Time Series Data from a Stressed Environment; #90173 (2015)
Winnie Pun, Bernd Milkereit, Benoît Valley, and Wei Qian
Search and Discovery.com
... that an increase in stress will lead to changes in P-wave velocity. Moreover, stress-induced fractures will affect seismic wave propagation. The fractures...
2015
TTI Wave Equation Migration by Phase-Shift Plus Interpolation
Richard A. Bale
Search and Discovery.com
...TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard A. Bale TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard...
Unknown
TTI Wave Equation Migration by Phase-Shift Plus Interpolation
Richard A. Bale
Search and Discovery.com
...TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard A. Bale TTI Wave Equation Migration by Phase-Shift Plus Interpolation Richard...
Unknown
Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)
Roohollah Askari, Robert J. Ferguson, and Helen Isaac
Search and Discovery.com
...) is a spatial wavenumber that controls wave propagation from station 1 to station 2; and ∆x1,2=x2-x1 is the distance between the two stations. For any station...
2014
Abstract: Practical Applications of Seismic Anisotropy; #90187 (2014)
Philip Wild
Search and Discovery.com
.... Anisotropy is included in the synthetic model in two ways, firstly by verticalizing the borehole derived velocities to match their deviated propagation...
2014
Abstract: What’s New in Seismic Imaging?
John T. Etgen
Houston Geological Society Bulletin
... to reflection events. We could find very long wavelength trends in the speed of wave propagation through traveltime tomography. Variations in wave speed...
2010
Abstract: Estimation of Epsilon Parameter of Fracture Induced Anisotropy by In-Situ Seismic Refraction Survey
Eko March Handoko Masyhur, Abdul Ghani Md Rafek, Khairul Arifin Mohd Noh
Geological Society of Malaysia (GSM)
.... The rate of the delay depends on the direction of wave propagation with respect to fractures orientation; smallest delay parallel with the fractures...
2017