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The AAPG/Datapages Combined Publications Database
Showing 2,335 Results. Searched 200,636 documents.
3D Finite Difference Acoustic Modeling to Address Advanced Seismic Imaging Challenges in Bintuni Bay, Irian Jaya Barat: Part II of II
Greg J. Schurter, Yayat Supriatna, Angke Nuraeni, Supriyono
Indonesian Petroleum Association
... enhance differences between the volumes. Ultimately, the original reflectivity volumes of 5 acquisition geometries were carried forward for a full...
2007
P- and PS-Wave Vector Wavefields for Anisotropic Petrophysics
James Gaiser
Petroleum Exploration Society of Australia (PESA)
... amplitude depends on S-wave birefringence. PS-waves are ideal for determining this Swave splitting information from layerstripping and their reflectivity...
2016
Hidden Structures in the Permian Basin
Jack G. Elam
West Texas Geological Society
... of rifting. Diffractions off those faults and fractures are capable of destroying seismic reflectivity as has recently been found by McCarthy and Thompson...
1989
Coherence Attribute Applications on Seismic Data in Various Guises
Satinder Chopra, Kurt Marfurt
Unconventional Resources Technology Conference (URTEC)
.... If the underlying reflectivity can be considered to be random, after spectral balancing, the spectral contributions of the seismic wavelet are largely...
2018
Marine Geology of Sohm Basin, Canadian Atlantic Margin
Cynthia J. Ebinger , Brian E. Tucholke
AAPG Bulletin
...., The geology of North America, v. M, the western North Atlantic region: Boulder, GSA, p. 437-450. Piper, D., 1975, Late Quaternary deep-water sediments...
1988
Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data
Norman S. Neidell, Elio Poggiagliolmi
AAPG Special Volumes
... corresponding to the hydrocarbon-water contact appear only on traces 23 Fig. 1. Correlation of seismic expression of North Sea oil field with geologic data...
1977
Trend Areas and Exploration Techniques: South-Texas Uranium: Geologic Controls, Exploration Techniques, and Potential
Kendell A. Dickinson, Joseph S. Duval
Houston Geological Society
..., thermal conductivity, specific heat, and reflectivity. Thermal images may discriminate various lithologic units, they may show silicified or water...
1977
Three-dimensional seismic interpretation of a meteorite impact feature, Red Wing Creek field, Williston Basin, western North Dakota
Benjamin D. Herber, Paul Weimer, Renaud Bouroullec, Roger J. Barton, Daniel N. Behringer, William S. Hammon III, and William S. Gutterman
AAPG Bulletin
..., composed entirely of strata of the Mississippian Madison Group, and a flanking inner rim. The seismic reflectivity within the central core is poor...
2022
Challenges in Imaging the Deep Seabed: Examples from Gulf of Mexico Cold Seeps
Carol B. Lutken, Marco D’Emidio, Leonardo Macelloni, Mariangela Lodi, Michela Ingrassia, Martina Pierdomenico, Vernon Asper, Arne Diercks, Max U. Woolsey, Roy Jarnagin
GCAGS Transactions
... techniques for acquiring and processing ultra- high-resolution images of the sea floor and shallow sub-bottom in deep water: Proceedings of IEEE/OES...
2013
Structure and Hydrocarbons in the Sareba Block, "Bird's Neck", West Papua
Kevin C. Hill, Nick Hoffman, Peter Lunt, Robert Paul
Indonesian Petroleum Association
... of the Mio-Pliocene Lengguru Fold Belt, between the prolific gas province of Bintuni Bay and the little known deep-water Cenderawasih Bay (Figure 1...
2002
Field Conference: Neogene Detachment and Strike-Slip Faulting in the Salton Trough Region and Their Geometric and Genetic Interrelationships; Orocopia Mountains Detachment System: Progressive Development of a Tilted Crustal Slab and Half-Graben Sedimentary Basin During Regional Extension; Low-Angle Normal Faulting Along Southern Coastal California as Displayed by the Hanging-Wall Rollover Geometry of the San Onofre Breccia
Eric G. Frost, Mitra J. Fattahipour, Kevin L. Robinson
Pacific Section SEPM
... filled it through time, recording the events of water, wind, and collapse of the sides of the ditch. Original formation of the ditch and its subsequent...
1996
Chapter 5: Seismic Trace Inversion
Tom Wittick
North Texas Geological Society
... the seismic data are wavelet processed and the wavelet in the data set is zero phase, we can think of the seismic trace as a bandlimited reflectivity series...
1992
Seismic Trace Inversion
Abilene Geological Society
... processed and the wavelet in the data set is zero phase, we can think of the seismic trace as a bandlimited reflectivity series. A seismic trace is made up...
1993
Broader Spectrum Seismic after Seismic Inversion via Neural Network Solutions: Its Contribution to Seismic Interpretation
Luis Vernengo, Juan A. Tavella, Maximiliano Garcia Torrejon
Unconventional Resources Technology Conference (URTEC)
... Neural Networks prediction (DNN). From this HF impedance a volume of reflectivity was derived on a sample-by-sample basis. A zero phase 5-130 hz wavelet...
2023
Machine learning and seismic attributes for prospect identification and risking: An example from offshore Australia
Mohammed Farfour, Douglas Foster
International Meeting for Applied Geoscience and Energy (IMAGE)
...-related attributes such as Scaled Poisson Reflectivity (SPR) and AVO Gradient, the predicted Gamma Ray, and the high density detected faults combined...
2022
High-resolution imaging with FWI on wide azimuth towed streamer data: Application in the Mississippi Canyon, GoM
Wanying Wang, Simon Luo, Xiaolei Song, Lennon Infante, Imtiaz Ahmed, Qingsong Li, Ganyuan Xia, Katrina Packer
International Meeting for Applied Geoscience and Energy (IMAGE)
... model. We improved model resolution to 24 Hz. The resulting velocity model and FWI derived reflectivity (FDR) reveal previously unseen structures...
2024
Fracture and matrix characterization using wide-azimuth and multi-component seismic data: A case study from offshore Mexico
Romain Baillet, Nawal de Freslon, Vincent Thomas, Reynaldo Castellanos, Erick Denogean
International Meeting for Applied Geoscience and Energy (IMAGE)
... formalisms are used to calculate PP and PS reflectivity. PP reflectivity is calculated using the AkiRichards formalism, and PS reflectivity is calculated...
2024
Gulf Coast Area: Regional Studies
Parker D. Trask, H. Whitman Patnode
AAPG Special Volumes
... Coast sediments, on the whole, are light in color. The average reflectivity is 38 per cent. The Eocene sediments of southwest Texas are the darkest...
1942
Coaxial Stretching or Lithospheric Simple Shear in the North Sea? Evidence from Deep Seismic Profiling and Subsidence: Chapter 33: North Sea and Barents Shelf
Simon L. Klemperer, Nicky White
AAPG Special Volumes
... the largely unreflective upper crustal basement; for example, at the southwest boundary of the Egersund basin. Lower crustal reflectivity can be seen...
1989
Tectonic Analysis of a Viking Graben Border Fault
Nils Fagerland
AAPG Bulletin
... at different levels to enhance the time windows of interest. A typical synthetic seismogram from well 15/9-1 is shown in Figure 5. Reflectivity series...
1983
Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013)
Mirko van der Baan
Search and Discovery.com
... with the reflectivity series r plus some superposed noise n. That is, x(t) = w(t) * r(t)+n(t), where * indicates convolution and t represents time. The objective...
2013
Abstracts: Plane Wave Reflection and Transmission Coefficients for VTI Media; #90173 (2015)
Ritesh Kumar Sharma and Robert James Ferguson
Search and Discovery.com
... with this, sometimes R and T coefficients are required for use in reflectivity programs where integration over ray parameter is required (Rüger, 2001). For this case...
2015
Carbon Black Manufacturing
Suroso W. S., D. Djoearsa, M. S. M. Situmorang
Indonesian Petroleum Association
... the shaft. The extremity of each pin is beveled on three sides to form a cutting point. Water enters the pelletizers through one or more sprays down...
1975
VII. Quantitative Stratigraphic Correlations
Norman S. Neidell
AAPG Special Volumes
... in the presence of a structural component. Note that amplitude level of the water sand has been interpreted and that all amplitude variation exhibited...
1979
Latest Quaternary Baram Prodelta, Northwestern Borneo
Richard N. Hiscott
Special Publications of SEPM
... seaward of the Brunei coast in water depths of ~ 130 m, where there is a prominent scarp, ~ 20 m high, produced by active growth faulting (Figs. 2...
2003