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The AAPG/Datapages Combined Publications Database
Showing 948 Results. Searched 195,456 documents.
Ps Receiver Function Imaging of the Northeast Caribbean Plate Boundary
Search and Discovery.com
N/A
Deblended-data reconstruction using generalized blending and deblending models
Search and Discovery.com
N/A
ABSTRACT: The Impact of the Khuff Formation on the Unayzah Seismic Response; Central Saudi Arabia; #90007 (2002)
Salem G. Aljuhani
Search and Discovery.com
... properties from the depth domain to a pseudo geologic time domain (or depth in a reference well). It is a resampling technique applied to each...
2002
ABSTRACT: GEOPHYSICAL Measurements on Outcrops: The Role of Instrument Spatial Weighting Functions; #90007 (2002)
Fred J. Molz, Cynthia L. Dinwiddie, Alper Elci, James W. Castle
Search and Discovery.com
... locally homogeneous, system. Current analysis techniques for water content measurements using time domain reflectometry, and permeability measurements using...
2002
ABSTRACT: The Huesca Project: Integrated Sedimentary Architecture Modeling of a Low Net-to-Gross Fluvial Succession; #90013 (2003)
Marinus E. Donselaar, Cees R. Geel
Search and Discovery.com
... with the acquisition of borehole seismic profiles (zero-offset and walk-away VSP’s), a 2-D seismic survey, and a time-domain electro-magnetic survey around...
2003
ABSTRACT: 3D MASSIVE VSP AT WILMINGTON OIL FIELD, LONG BEACH UNIT; #90014 (2003)
Paulsson, Bjorn N. P., Martin Karrenbach, Alan Hardin, Karen E. Blake
Search and Discovery.com
... of the LBU directly in depth. Converting the 3D VSP image back into the time domain shows frequencies up to 120 Hz, which is a great improvement in resolution...
Unknown
ABSTRACT: Improved AVO analysis based on the CRS method; #90051 (2006)
Henning Trappe, Juergen Pruessmann
Search and Discovery.com
... method renders a better signal-to-noise ratio and additional subsurface information in comparison to conventional NMO/DMO time domain imaging...
Unknown
ABSTRACT: Integrated Electromagnetic Methods for Exploration, Reservoir Characterization and Monitoring; #90061 (2006)
Paolo Dell’Aversana
Search and Discovery.com
... tests and applications of Controlled Source EM methods have been performed, using both time domain (on land) and frequency domain (offshore...
2006
ABSTRACT: Confirming Depth Models using Differential Wide Aperture Seismic; #90061 (2006)
James H. Leven
Search and Discovery.com
... technique provides excellent control on the structure of the reflection horizons in the time domain, but relatively low resolution of the wavespeed...
2006
3D Seismic Data Interpolation by Frequency Domain Local 2D Prediction
Xishuo Wang
Search and Discovery.com
... for later QC. My last work in this area was a time domain interpolation which involved fitting each time sample by a polynomial (Wang, 2004...
Unknown
Abstract: Large-scale 3D Inversion of Helicopter Electromagnetic Surveys for Oil Sands Exploration near Fort McMurray, Alberta, Canada; #90174 (2014)
Leif H. Cox, Glenn A. Wilson, Michael S. Zhdanov, Jonathan Rudd, and John Wilson
Search and Discovery.com
... Technolmaging, Salt Lake City, Utah, USA 2 Aeroquest, Mississauga, Ontario, Canada Abstract Helicopter time-domain electromagnetic (HTEM) systems have dominated...
2014
Abstract: Harmonic Decomposition of a Vibroseis Sweep Using Gabor Analysis; #90174 (2014)
Christopher B. Harrison, Gary Margrave, Michael Lamoureux, Art Siewert, and Andrew Barrett
Search and Discovery.com
... decomposition. All components from the fundamental and the first harmonic (H2) to the seventh (H8) harmonic were calculated. Figure 1 shows the time domain...
2014
Abstract: SAM (Sub-Auto Magnetics) Detection and Delineation of Bitumen Deposits; #90224 (2015)
Scott Napier, Mal Cattach, Glenn Chubak, and Peter Kowalczyk
Search and Discovery.com
..., Inversion of time domain 3D electromagnetic data: Geophysical Journal International, 2, 550-564. Shackleton, T., R. Gardner, S. Youn, G. Eng, and L. Barth...
2015
Abstract: Comparison of 3D Interpolation Methods and Validation through Post Stack Inversion: A Case Study from 3D North Amer Oil Field, Gulf of Suez, Egypt; #90254 (2016)
Mohamed Afia, Michel Schonewille, Krishna Ramani, Abdallah Ibrahim, Tarek El Melegy, Tarek Nafie, Christoph Koeninger, Gamal Khedr, Tarek Dahrog, Mostafa El Meihy
Search and Discovery.com
..., Christoph Koeninger1, Gamal Khedr2, Tarek Dahrog2, and Mostafa El Meihy2 1 2 Schlumberger GPC Abstract We compared a 3D sparse time-domain Radon...
2016
Abstract: Full-Waveform Inversion on Heterogeneous Massively Parallel Computers; #90255 (2017)
Alexey Gokhberg, Saulė Simutė, Andreas Fichtner
Search and Discovery.com
... a spectral-element implementation of full seismic waveform inversion in the time domain for large heterogeneous HPC systems. The time step algorithm...
2017
Abstract: A Comparative Study of Different Time Integration Schemes Applied to Finite Difference Elastic Wave Simulations; #90255 (2017)
Otilio Rojas, Josep De La Puente, Jose Cela, Santiago Fernández
Search and Discovery.com
... explicit time-domain finite-difference algorithms for the elastic wave equation. Our tests involve both different propagation distances and Courant numbers...
2017
Abstract: Pre-Stack Depth Imaging in Complex Thrust-Belt Environment: A Case Study from Cohat Basin, Onshore Pakistan; #90319 (2018)
Hany M. Hussein, Mohamed Baioumy, Tamer Saleh, Olga Zdraveva, Moataz Soufy, Ghada Mohamed, Hossam Abdel Wahab, Sajid Mahmood, Muhammad Noor Asim, Shaukat Khan, Ivica Mihaljevic
Search and Discovery.com
...) Kirchhoff depth migration (KDM) depth images show the expected improvement over time-domain equivalents. Accurate velocity model building remains the key...
2018
Delineation of Onshore Hydrocarbon Reservoirs Using the Multi-Transient Electromagnetic Method (MTEM), by Bruce A. Hobbs, Anton M. Ziolkowski, and David A. Wright; #90052 (2006)
Search and Discovery.com
2006
TAU Migration and Velocity Analysis
Search and Discovery.com
N/A
3D Seismic Depth Imaging As An Approach To Improve Pre
Search and Discovery.com
N/A
Fault Shadow Issues and Resolution in Model and Real Data
Andrew J. Davidoff, Ika Ratna Novianti
Indonesian Petroleum Association
... misinterpretations. In the time domain, normal faults can produce fault shadows. This is apparent even in environments with simple velocity fields...
2002
Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
... design a suite of surface-consistent matching filters for processing time-lapse seismic data in a surface-consistent manner. The frequency-domain...
Unknown
Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment
Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria
Indonesian Petroleum Association
... in the frequency domain into the time domain. The representation of the results of this sub-step is shown in Figure 3b. The fourth stage is the whitening...
2022
Solution Mining of Nahcolite at the Yankee Gulch Sodium Minerals PRoject, Piceance Creek, Colorado
Michael Hardy, Max Ramey, Charley Yates, Kurt Nielsen
Rocky Mountain Association of Geologists
.... This plan includes surface subsidence monitoring, cavern shape determination, subsurface monitoring using Time Domain Reflectometry (TDR) technology...
2003
Time-domain extended-source full-waveform inversion for acoustic vertically transversely isotropic media: Theory and numerical validation
Gaoshan Guo, Stephane Operto, Hossein S. Aghamiry
International Meeting for Applied Geoscience and Energy (IMAGE)
...Time-domain extended-source full-waveform inversion for acoustic vertically transversely isotropic media: Theory and numerical validation Gaoshan Guo...
2023