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The AAPG/Datapages Combined Publications Database
Showing 20,858 Results. Searched 200,616 documents.
Abstract: Application of Surface-wave Modeling and Inversion in Cordova Embayment of Northeastern British Columbia; #90187 (2014)
Antoun Salama, Niranjan Banik, Mona Cowman, Kevin Roberts, Anna Glushchenko, Mark Egan, Alfonso Gonzalez, Eric von Lunen, and Jennifer Leslie-Panek
Search and Discovery.com
...Abstract: Application of Surface-wave Modeling and Inversion in Cordova Embayment of Northeastern British Columbia; #90187 (2014) Antoun Salama...
2014
-- no title --
Search and Discovery.com
N/A
Beach Foreshore Sedimentology and Morphology in the Apostle Islands of Northern Wisconsin
Wayne N. Engstrom
Journal of Sedimentary Research (SEPM)
... sediments and slopes of 39 beaches in the Apostle Islands of northern Wisconsin were found to be related to various measures of wave energy, wave...
1974
ABSTRACT: TECHNIQUE OF FORECASTING COAL GAS ENRICHING SECTION
Shuangan Yang, Shunian Ning, Huixing Zhang
The Society for Organic Petrology (TSOP)
... reflected wave energy information of gas enriching section in goaf and cranny developed area in 3D seismic data adopting maximum energy scanning method...
2006
Converted Waves Seismic Imaging : Importance of Gamma Estimation (Paper P4)
A. G. Mohd Adnan, A. R. Ghazali
Geological Society of Malaysia (GSM)
... OBS) (Li et al., 2001 and Akalin et al., 2010) and full waveform redatuming operators (Ghazali, 2011). Converted wave (S-wave) travels through...
2012
Abstract: The Effects of Tidal Currents on Asymmetric Distributions of Sediment, Infauna and Burrows along the Fraser River Delta Front, B.C.; #90187 (2014)
K. Ayranci and S. E. Dashtgard
Search and Discovery.com
..., suggest that the Fraser River discharge is dominantly hypopycnal and is restricted to the upper 5-10 m of the water column (within the zone of wave mixing...
2014
Abstract: Latitudinal Controls on Modern Shoreline Geometries; #120178 (2015)
Björn Nyberg, John Howell
Search and Discovery.com
... fields around the World. The key control on reservoir architecture and consequently performance is the relative role of wave, tide or fluvial processes...
2015
Up-Estuary Variation of Sedimentary Facies and Ichnocoenoses in the Mixed-Energy Gomso Bay Estuary
Korea, B.C. Yang, R.W. Dalrymple, M.K. Gingras and S.S. Chun
Search and Discovery.com
... very useful in the interpretation of such deposits, but these models focus on wave- and tide-dominated end members of the spectrum of estuary types...
2009
Joint OBN and 3D DAS-VSP data acquisition and processing in East China Sea
G. Yu, G. M. He, Z. L. Cao, H. B. Liu, J. J. Li, Y. Z. Chen, J. J. Wu, J. G. Li, X. M. Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... range and improves the overall 3-D DAS-VSP imaging quality. The 3D DAS-VSP downgoing multiple reflection wave imaging shows significant imaging...
2022
Azimuthal Variations in Reflection Seismic Data: Measurements Governed by the In-Situ Horizontal Stress Field and/or Vertical Aligned Fractures
Heloise B. Lynn, Walter S. Lynn
West Texas Geological Society
..., amplitude, amplitude gradient, frequency and attenuation (Q). The increased use of wide-azimuth 3-D P-wave surveys has dramatically increased...
2006
Sonic Logging to Detect Bypassed Hydrocarbons in the Wilmington Field, CA
Daniel Moos, F. Scott Walker, Donald D. Clarke
Pacific Section of AAPG
... porous solid, II. Higher frequency range: J. Acoust. Soc. Am., v. 28, p. 179-191. Chen, S.T., and Eriksen, E.A., 1991, Compressional and shear-wave...
1996
Interrelationship and Definition of Coastal-Marine Depositional Systems and Their Subenvironments
A. Eugene Fritsche
Pacific Section SEPM
... be recognized. It is for this reason that coastal-marine settings are divided into three major depositional systems: wave dominated, river dominated...
1994
Bottom Boundary Layer Parameters and Sediment Transport on the Louisiana Inner-Shelf During Cold Front Passages
David A. Pepper , Gregory W. Stone , and Ping Wang
GCAGS Transactions
... (depth ~ 8m) using a sophisticated bottom-mounted instrumentation system. We then calculated bottom boundary layer parameters using wave-current...
1999
Elastic reverse-time migration without wavefield decomposition
Daiguang Li, Shengchang Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... with accurate elastic wave kinematics. Combining this with the noncurl characteristic of Pwaves and nondivergence characteristics of S-waves, we propose...
2022
Influences of Pore Fluid to Parigi Carbonates Seismic Parameter: A Carbonates Seismic Rock Physics Study
Bagus Endar B. Nurhandoko, John Adler, Usep Mohamad Ishaq, Erwin Riyanto, Mahatman L. Budi, Eko Bambang Supriyanto, Susilowati
Indonesian Petroleum Association
... pressure of up to 2950 psi. The pair of transducers generates one compressional wave signal (VP) and two polarized shear wave signals (VS1, VS2...
2007
Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field
Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro
Indonesian Petroleum Association
... constrained by a velocity model. The first step in generating the anisotropy cube was determination of S-wave splitting. The maximum S-wave split time...
2014
Characteristics of the Free Surface Multiple Attenuation Using Wave Field Extrapolation; #40504 (2010)
Patrícia P. Ferreira, Marco Antonio, Cetale Santos, and Luiz Landau
Search and Discovery.com
...Characteristics of the Free Surface Multiple Attenuation Using Wave Field Extrapolation; #40504 (2010) Patrícia P. Ferreira, Marco Antonio, Cetale...
2010
Analysis of Geotechnical Parameters from Geophysical Information; #70254 (2017)
O. O. Adewoyin, E. O. Joshua, M. L. Akinyemi, M. Omeje, E. S. Joel, O. T. Kayode
Search and Discovery.com
... facilities. Seismic wave velocities generated from near surface refraction method was used to determine the bulk density of soil, Young’s modulus...
2017
ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
... failed to adequately image the target reflectors comprising the reservoir under the main growth fault. Details of the P- and PSv-wave processing...
2007
Is There Evidence for Geostrophic Currents Preserved in the Sedimentary Record of Inner to Middle-Shelf Deposits?
Dale A. Leckie, Lee F. Krystinik
Journal of Sedimentary Research (SEPM)
... 1989 Vol. 59 No. 5. (September), Unidirectional, oscillatory and combined-flow paleocurrent data from many ancient wave-dominated coastlines indicate...
1989
Abstract: Wormhole Forward Modeling and Seismic Responses; #90187 (2014)
Xiaoqin Cui, Laurence R. Lines, Edward S. Krebes, and Joan Embleton
Search and Discovery.com
... plane (vertical plane), the fractures have a shape as shown in Figure 2. Therefore, the elastic wave propagation through different parts of the 3D...
2014
Abstract: Porosity of Meteorite Impact Rocks: Inferences from Geophysical and Petrophysical Studies from the Lake Bosumtwi Impact Crater, Ghana; #90211 (2015)
Damien Meillieux, Douglas Schmitt, Meghan Brown, Marek Welz, Tiewei He, Bernd Milkereit, Tobias Karp, Christopher Scholz, and Sylvester Danour
Search and Discovery.com
... events delineate arrivals of the transmitted wave down the steel casing (~5200 m/s), the direct arrival through the water column and soft sediments...
2015
Near-Shore Ripples: Some Hydraulic Relationships
A. S. Trenhaile
Journal of Sedimentary Research (SEPM)
... fetch environments was made in a wave tank to investigate some aspects of the relationship between ripple geometry and movement and a variety...
1973
Improving seismic interferometry for traffic noise by wavefield decomposition and deconvolution
Weiping Cao, Xuri Huang, Yezheng Hu, Yungui Xu, Jing Tang, Hai Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... surface wave energy and can be acquired easily, and seismic interferometry algorithms are usually used to compute empirical Green’s function for surface...
2022
Pyseis: A high-performance, user-friendly Python package for GPU-accelerated seismic modeling and subsurface imaging
Stuart Farris, Guillaume Barnier, Ettore Biondi, Robert Clapp
International Meeting for Applied Geoscience and Energy (IMAGE)
... equation simplifies the wave physics by treating the Earth as a homogeneous acoustic medium. This equation is expressed as: 1 ∂ 2 p(x,t) v2 (x) ∂t 2 —2 p...
2023