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The AAPG/Datapages Combined Publications Database
Showing 295 Results. Searched 200,357 documents.
Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)
Robert J. Ferguson and Gary F. Margrave
Search and Discovery.com
...Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013) Robert J. Ferguson and Gary F. Margrave 3D, Anisotropic Phase Shift Operators Robert J...
2013
Abstract: Frequency-dependent Elastic Moduli and Attenuation of Sandstone and Carbonate Rocks; #91204 (2023)
Andika Perbawa, Thomas Finkbeiner, Salma Alsinan, Juan Carlos Santamarina
Search and Discovery.com
... decaying amplitude over time in comparison to hysteresis curve and phase shift methods in a typical cyclic loading test. The new combination...
2023
Collapse/Sag Features in Northern Fort Worth Basin, Texas: Suprastratal Deformation Associated with Coalesced Paleocave System Collapse or Wrench Fault Sags? by Angela McDonnell, Tim Dooley, and Robert Loucks; #90052 (2006)
Search and Discovery.com
2006
Seismic Expression of Low-Angle Clinoforms in Ancient Deltaic Systems: Implications for Stratigraphic Modelling; #20098 (2011)
German A. Gonzalez Uribe, Erwin Rieser, Martin Kornberger, Thomas Kuffner, Adrian Ballauri
Search and Discovery.com
... 583 Aa. 60 BR bb. B Ground Level 4 3 2 1 4 2 1 3. This operator is combined with the 90° phase shift to create the Colored Inversion Operator...
2011
CSPG/CSEG/CWLS GeoConvention 2009, May 4-8, 2009 Roundup Centre, Stampede Park & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90171 (2013).
Search and Discovery.com
2013
CSPG/CSEG/CWLS GeoConvention 2009, May 4-8, 2009 Roundup Centre, Stampede Park & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90171 (2013).
Search and Discovery.com
2013
The Complexity of Identifying and Quantifying Natural and Anthropogenic Influences on Surface Movement in Coal Seam Gas Producing Regions within the Surat Basin, Queensland
Sarah Brennand, Phil Hayes, Christopher Leonardi
Australian Petroleum Production & Exploration Association (APPEA) Journal
... to an earthquake) between SAR acquisitions, a ‘phase shift’ will occur (Fig. 2). This shift is displayed as interference fringes, with a single fringe equating...
2023
Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
Robert E. Sheriff
AAPG Special Volumes
... be inverted with respect to the other or may have some other phase shift. SEISMIC LOGS Whereas synthetic seismograms provide a means...
1977
Experimental Measurement of the Relative Importance of Controls on Shoreline Migration
Wonsuck Kim, Chris Paola, Vaughan R. Voller, John B. Swenson
Journal of Sedimentary Research (SEPM)
... of the underlying shelf edge for the next base-level cycle. In general, during a base-level cycle, there is a 45 degree phase shift between the base level...
2006
An anti-aliasing plane wave decomposition method based on local linear Radon transform
Jian Xiang, Huazhong Wang, Bo Feng, Chengliang Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... is the spatial coordinate of the geophone relative to the reference point; Phase shift operator eiω p⋅ x forms the plane wave basis function. M ( p, ω...
2024
Application of Seismic Sedimentology in Prediction of Cretaceous Lacustrine Beach and Bar Sandstone: A Case Study in Chepaizi Area, Junggar Basin, NW China; #10548 (2013)
Dongna Zhao
Search and Discovery.com
... where faults are not developed. In this study, under the guidance of seismic sedimentary theory, and by making use of the 90° phase shift technique...
2013
Abstract: Abstract: Geological, Geochemical, and Petrophysical Features of a Roll Within a Tabular Uranium Body--Rajah 49 Mine, Mesa County, Colorado, by Robert A. Brooks, Jeffrey C. Wynn; #90969 (1977).
Search and Discovery.com
1977
Petrophysical characterization of Lower Cretaceous marly chalk through 1H-NMR and complex conductivity
Ermis Proestakis, Leonardo Teixeira Pinto Meireles, Ida Lykke Fabricius
International Meeting for Applied Geoscience and Energy (IMAGE)
.... of marly chalk σ∗ = 𝜎𝜎 ′ + 𝑖𝑖𝜎𝜎 ′′ . (𝑒𝑒𝑒𝑒. 5) In-phase and quadrature conductivity are connected through phase shift (𝜃𝜃), typically...
2023
A statistical method-based approach for frequency-varying residual phase detection and correction
Longxiang Han, Rongwei Xu, Chengliang Wu, Huazhong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... typically rely on the constant phase assumption, which assumes that the phase shift of the harmonics at each frequency of the seismic wavelet is the same...
2024
Abstract: Seismic Model of a Mixed Siliciclastic-Carbonate Ramp to Basin Transition: Southwest Paradox Basin, Colorado and Utah, Usa, by A. Wunderlich, E. Kiefer, S. Egenhoff, J. Schneider, and T. Bohlen; #90090 (2009).
Search and Discovery.com
2009
ABSTRACT: Numeric Simulation of Frequency-Dependent Seismic Response and Hydrocarbon Detection, a Turbidite Reservoir in JZ Area, the Bohai Sea, China, by Chen, Xuehua; He, Zhenhua; He, Xilei; Huang, Deji; #90142 (2012)
Search and Discovery.com
2012
2013
Application of Seismic Sedimentology to Predication of Lacustrine Turbidite Sandbodies: An Example of Paleogene in Biyang Area, Nanxiang Basin, Eastern China
Search and Discovery.com
N/A
Seismic Mega Merger and Subsurface Integration Workflow in the Neuquén Basin, Argentina
Search and Discovery.com
N/A
The Application of an Improved Deconvolution Method Based on Mixed-Phase Wavelet Estimation for Thick Reservoir Connectivity Analysis
Search and Discovery.com
N/A
Abstract: Using Phase Sequencing and Marine Vibrators for Residual Shot Noise Removal and Simultaneous-Source Separation; #90310 (2017)
Robert Laws, David Halliday, Ali Özbek, Jon Fredrik Hopperstad
Search and Discovery.com
... in a carefully defined sequence. This ‘phase sequencing’ can be used to shift energy about in the frequencywavenumber space in the common-receiver domain...
2017
New design of marine controlled-source electromagnetic transmitter using supercapacitors
Tanvir Alam Shifat, Xiaolei Tu, Yue Cao, Adam Schultz
International Meeting for Applied Geoscience and Energy (IMAGE)
...). Here, is the phase shift angle, is the transformer’s turns ratio, ( )∠ ( ) is the impedance in phasor form. Pulsed Power Generation Ten cells of 350 F...
2022
Seismic Attribute Studies of the Flinders Amplitude Anomaly - Gulf of Papua
D. Schmidt
Papua New Guinea (PNG) Petroleum Convention Proceedings
... a ly and its h yd ro c arb o n p o te n tia l. Amplitude, phase, frequency, impedance. Amplitude versus Offset (AVO) and PreStack depth migration...
2000
Niobrara Horizontal Well Planning and Execution: The Other Half of the Equation
Jack Wiener, Mohamed Elfedawy
Unconventional Resources Technology Conference (URTEC)
... and uncompensated phase shift and attenuation measurements. The azimuthal geosignal, or geosteering signal, is a qualitative unitless variable derived from...
2013