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The AAPG/Datapages Combined Publications Database
Showing 567 Results. Searched 200,693 documents.
Seismic Interpretation of Carbonate Depositional Environments
J. M. Fontaine , R. Cussey , J. Lacaze , R. Lanaud , L. Yapaudjian
AAPG Bulletin
... the signal's lateral stability among various wells. 3. Reprocess sections with operators extracted from well data (zero-phase section followed by pseudo...
1987
Two-Dimensional Synthetic Seismic and Log Cross Sections from Stratigraphic Forward Models
Mark W. Shuster , Tom Aigner
AAPG Bulletin
... zero-phase wavelet with corner frequencies of 6-12-30-40 Hz. Figure 3 shows an enlargement of the stratigraphic (Figure 3a) and seismic models (Figure...
1994
Acoustic nonlinear full-waveform inversion on an outcrop-based detailed geological and petrophysical model (Book Cliffs, Utah)
Daria Tetyukhina, Stefan M. Luthi, Dries Gisolf
AAPG Bulletin
... ms.Figure 5. The wavelet used for forward modeling is a zero-phase band-pass filter with trapezium corner frequencies of 6, 12, 50, and 75 Hz.The...
2014
Bobcat Run South Field, Orange County, Texas-Oligocene Frio Formation Hackberry Sand Discovery Utilizing 3-D Seismic Data
Robert L. Zamboras
GCAGS Transactions
..., Texas. Data is zero phase data. The data is courtesy of Seismic Exchange Inc. (SEI). End_Page 18------------------------- Figure 4. Top...
1998
Building a carbon storage portfolio for the Barrow and Dampier sub-basins a national resource
David Barlass, Kiran Ferguson, Leo Leon, Nigel Seymour, Paul Phythian, Adam Vonk, Merrie-Ellen Gunning
Australian Energy Producers Journal
..., demultiple, interpolation and migration. Joint adaptive deghosting was performed on a survey-by-survey basis, to produce a zero-phase broadband...
2024
Enhancement of the Three-Dimensional Seismic Method through the use of Well Control and Seismic-Modeling Techniques in the Resolution of Fourth-Order Depositional Sequences within the Grayburg Reservoir, Foster Field, Ector County, Texas - Part I
W. Hoxie Smith, James J. Reeves
West Texas Geological Society
... to zero phase, and relative amplitudes preserved, before comparison with modeling results to make interpretive stratigraphic decisions. Modeling...
2001
Measurements Derived from Seismic Data as an Aid in Hydrocarbon Definition
R. E. Sheriff, M. T. Taner, F. P. Kronberger, L. R. Denham
Indonesian Petroleum Association
... of the field development. The line location should minimize out-of-section events. The seismic data have been corrected to zero phase and migrated by the wave...
1979
Seismic Resolution in the Mahakam Delta
J. B. Beauchamp
Indonesian Petroleum Association
..., that is to say zero-phase operators. this condition can be difficult to obtain in the field where the different depths of the charges and the receivers...
1980
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
Rock Properties and Seismic Attributes Analysis of Chert Reservoirs in the Devonian Thirtyone Formation, West Texas
Dongjun Fu, Charlotte Sullivan, Kurt Marfurt, Joel Famini, Peter Wang
West Texas Geological Society
...: The Leading Edge, 16, 247–251. Kallweit, R.S. and Wood, L.C, 1982, The Limits of Resolution of Zero-Phase Wavelets: Geophysics, 47, 1035–1046. Lisle, R...
2004
Next-generation resolution through multiparameter FWI imaging
Tom Rayment, James McLeman, Karen Dancer, Tim Burgess
International Meeting for Applied Geoscience and Energy (IMAGE)
... the field data as input, shows no multiple or ghost energy leakage and is zero-phase. This demonstrates the success of the FWI imaging approach since...
2022
Characterizing seismic anisotropy and AVO using walkaway VSP: Willow oilfield, Alaska
Manish Lal Khaitan, Ali Sayed, Shujaat Ali, Trey Wagner, Jonathan Scorer, Brett Wendt
International Meeting for Applied Geoscience and Energy (IMAGE)
... the incident energy to zero-phase and reflection amplitude Figure 3: Calibrated anisotropy values, epsilon (blue) and delta (red), plotted along...
2022
Deep learning to predict subsurface properties from injected CO2 plume bodies using time-lapse seismic shot gathers
Son Phan, Wenyi Hu, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... the acoustic forward modeling with absorbing boundary conditions and the same 10 Hertz, zero-phase Ricker wavelet. The shot and receiver spacings were set...
2022
Methods for seismic Sweet Spot Identification, Characterization and Prediction in Shale Plays
Marita Gading, Lars Wensaas, Paul Collins
Unconventional Resources Technology Conference (URTEC)
... and amplitude versus offset (AVO) behavior demonstrates that on zero-phase data with normal polarity, the top of a source rock interval is characterized...
2013
Integration of New Interpretation, Attribute Analysis and Inversion Results for the Dampier Sub-Basin, North West Shelf of Australia
Jarrad Grahame, Jianfeng Yao
Australian Petroleum Production & Exploration Association (APPEA) Journal
...-ghosting technology. The GWE process has the benefit of optimally converting the data to zero-phase and applies additional spectral whitening. Multi...
2021
Finite Difference Modeling: Part I: Become Expert in Five Minutes
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
... hat wavelet: where fM is the peak frequency of the signal, and t 0 is time where the zero-phase Mexican hat has its maximum amplitude. Parameters are c0...
2018
Water column corrections: Joint water velocity inversion for 4D marine surveys
Didier Lecerf, Mathieu Lange, Andrew Oates, Jyoti Kumar
International Meeting for Applied Geoscience and Energy (IMAGE)
... difference. In addition, the cross-correlation is zero phase per definition and is not sensitive to water bottom signal distortion due to structural...
2022
Overcoming 3D seismic resolution issues in a turbiditic complex field U.S. Gulf of Mexico
Roberto Lotti, Alfonso Junio Marini, Maurizio Ferla, Valentina Zorgnotti, Antonio Corrao, Luca Bianchin, Riccardo Martin
International Meeting for Applied Geoscience and Energy (IMAGE)
... of resolution of zero-phase wavelets: Geophysics, 47, 1035–1046, doi: https://doi.org/10.1190/1 .1441367. Luoni, F., and M. Fervari, 2006, Quantitative...
2023
Bayesian variational auto-encoder for seismic wavelet extraction
Ammar Ghanim, Ricard Durall, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
...-supervised autoencoder for the extraction of time-variant, zero-phased wavelets, and a 1D flow net for time-shift estimation. Introduction Method...
2023
Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study
Andreas Waluyo
Indonesian Petroleum Association
... migration workflow that includes designature to zero phase, random and linear noise attenuation, multiple elimination, Kirchhoff prestack depth...
2014
Frequency-constraint strong reflection separation based on matching pursuit algorithm
Yanmei Xiong, Meng Wang, Bohua Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... is developed, which has small reflection coefficient compared with strong reflection interface B. We use 35Hz zero phase Morlet wavelet to conduct...
2024
Calibrating FWI image amplitudes: Insights from deepwater GoM
Lennon Infante-Paez, Nayyer Islam
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the well, BR is fluid sub to water and Oil is fluid sub to oil with GOR= 1100 scf/bbl. Wavelet is zero phase ormsby 2-5-8-15. Syntethics used...
2024
Linkage of Fluvial-Lacustrine Facies in Developing Synrift Deposit: Simple Outlook from Pematang Group, Central Sumatera Basin
Lerby Fridela, Mahap Maha, Achmad Subandrio, Kevin Razadi, Dilla Arta Febriyani, Rian Cahya Rohmana
Indonesian Petroleum Association
... in the Central Sumatera Basin starts from zero phase and continues with First Phase (F1) in Eocene–Oligocene, typified as a rifting process with a dominant trend...
2015
Fine characterization technique and its application to Neogene composite channel sand bodies in Bohai oilfield
Shengqiang Zhang, Zhijun Zhang, Yu He, Xun Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and passing all frequencies. The synthetic seismic signal is composed of a few Ricker wavelets with different phase changes (marked in the figure...
2024
Relative inversion for extended elastic impedances
Peter Harris, Kathryn Young
International Meeting for Applied Geoscience and Energy (IMAGE)
... to apply a zero-phase version of the coloured inversion operator to the partial stacks before inversion with a view to increasing the bandwidth. Tests...
2024