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The AAPG/Datapages Combined Publications Database
Showing 2,334 Results. Searched 201,044 documents.
Land seismic multi-parameter FWI imaging
Mason Phillips, James McLeman, Vlada Avramovic, Tom Rayment, Stuart Schmitt, Mike Varner, Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing
International Meeting for Applied Geoscience and Energy (IMAGE)
... produced using a more conventional processing and imaging workflow. it be required, and the reflectivity image is suitable for both structural...
2024
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
Filling the Inversion Gap Without Well Data: Multi Level Sources and Streamers Help Improve Inversion
Martin Bayly, Dominic Lowden, Bruce Webb, Ed Kragh
Indonesian Petroleum Association
... or, completely unavailable, thereby providing a challenge. This paper will describe an acquisition, processing and inversion method that can fill...
2011
Checkshots and Vertical Seismic Profiles: Part 7. Geophysical methods
B. A. Hardage
AAPG Special Volumes
... a down-going seismic wavelet at the surface near a well and then to measure the time required for that wavelet to travel to a known depth where a seismic...
1992
XI. Bibliography
Norman S. Neidell
AAPG Special Volumes
.... L.), "Seismic Data Processing Techniques for Northern Michigan Reefs", AAPG Stud. Geol., No. 5, 1978 Meissner (R.) and Meixner (E.), "Deformation...
1979
Frequency-Dependent Seismic Stratigraphy for High-Resolution Interpretation of Depositional Sequences, #40501 (2010)
Hongliu Zeng
Search and Discovery.com
... accordingly. Seismic events are a function of wavelet (frequency and phase) and acoustic impedance (AI) profile. Seismic interferences, or amplitude...
2010
Seismic Attribute Analysis of a Mississipian Chat, Osage County, Northeast Oklahoma, #40605 (2010
Malleswar Yenugu, Miguel Angelo, Kurt J. Marfurt
Search and Discovery.com
... from density logs for all the rest of the four wells. A combined wavelet of constant phase (Figure 3b) has been extracted from all the five wells...
2010
The Seismic AVO of Wet and Dry CBM Reservoirs; #41548 (2015)
Jason McCrank, Han-xing Lu, Kevin Hall, Don C. Lawton
Search and Discovery.com
... and PS offset gathers for two cases: wet and dry Ardley 1 and 2 coals. Modeling assumed a 90 Hz Ricker wavelet. As expected, the most distinguishing...
2015
Seismic Resolution: a Key Element, Robert E. Sheriff, #40036
Search and Discovery.com
N/A
The Renaissance of Gravity, B.S. Anderson, M.E. Weber, J.E. Bain #40035
Search and Discovery.com
N/A
High Performance Seismic Data Migration for High Resolution Interpretation
C. N. Chernoff
Indonesian Petroleum Association
... processes are essential to further shorten the wavelet during the processing stages. To recover the horizontal resolution that is needed to delineate porous...
1983
Abstract: Stabilizing Seismic Absorption Compensation; #90171 (2013)
Changjun Zhang
Search and Discovery.com
.... For a linear system d = Gm , here G is called the coefficient or kernel matrix. If we assume that a seismic wavelet is available; it is either obtained...
2013
Abstract: Strong Noise Removal and Replacement on Seismic Data; #90174 (2014)
Patrick Butler
Search and Discovery.com
... this methodology is robust and effective and is recommended for routine use in the processing of seismic data. Introduction Strong noise can overwhelm stack...
2014
Application of Traveltime Tomography and Kirchhoff Migration Methods to Improve the Seismic Cross-Section Resolution on 2D Land Seismic Data
Harmita Lestari, Nur Ayu Anas, Muh. Resky Ariansyah, Sabrianto Aswad, Heri Winarto
Indonesian Petroleum Association
... in the form of shot gather was acquired by PT. Jaya Energy Buana and seismic data processing has been carried out using Geotomo software. Most...
2019
4D Seismic Inversion on Continuous Land Seismic Reservoir Monitoring of Thermal EOR; #41519 (2015)
Laurene Michou, Thierry Coleou, Yves Lafet, Benjamin Roure
Search and Discovery.com
... both the wavelet and the influence of the initial model in the inversion response. Figure 2 shows (a) the fit between synthetic and real data...
2015
Enhancing Seismic Data Resolution with Multi-Attribute Analysis Using Both Well Log Data and Seismic Data A Case Study, #70281 (2017).
K. John R. Fernando
Search and Discovery.com
... Migrated Stack, P-impedance, S-impedance, and Density. Data Processing of CDP Gathers 1. Deconvolution - Spiking 2. Refraction, Residual Trim Statics 3...
2017
An assessment of compressive seismic reconstruction in the Delaware Basin, Lea County, New Mexico
Andrew Lewis, Taylor Mackay, Joel Latchman, Tao Jiang
International Meeting for Applied Geoscience and Energy (IMAGE)
... dimensions are 82.5’ x 82.5’ with a nominal fold of 396. A 133 square mile subset of this survey is used as input to processing. After PSTM, a halo area of two...
2024
Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)
Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand
Search and Discovery.com
... seismic data is critical to such advanced analyses. Frequency content, random and coherent noise, amplitude-preserving processing and gather flatness...
2014
True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia)
M. Baturin, F. Bertini, J. Bonnafé, A. Riou, S. Birdus, Y. Yin
Indonesian Petroleum Association
... among the shale layers crossed by intensive faulting. The main geophysical challenges not overcome by former 2005 time processing, are related...
2011
Application of least squares one-way wave migration in irregular sampling data of Bohai Bay Basin
Lv Yongchang, Li Daoshan, Wang Yongming, Meng Jie, Feng Xukui, Hu Dan, Wu Xiaofeng, Kong Zhaoju
International Meeting for Applied Geoscience and Energy (IMAGE)
... technology is not the inverse of Born forward modeling, but its conjugate. Because the field acquisition and imaging processing are affected...
2022
New technologies for seismic resolution enhancement and bandwidth expansion: Applications in SE Asian Basin
Yasir Bashir, Abdul Halim Abdul Latiff, Muhammad Sajid
Geological Society of Malaysia (GSM)
... broadband acquisition, innovative processing techniques, and inversion methodology. The outcome leads to a noteworthy enhancement in the vertical...
2024
Deep learning approach for denoising and resolution enhancement of poststack seismic data
Ruslan Malikov, Tatyana Yusubova, Izat Shahsenov
International Meeting for Applied Geoscience and Energy (IMAGE)
... of geological features. These algorithms combine traditional signal processing and modeling techniques with deep learning to improve the quality...
2024
Iterative 3D deterministic and data-driven multiple attenuation for deep-water OBN in the Campos Basin
Thais Sales, Frederico Xavier de Melo, Joel Monteiro, Dmitri Skorinski, Shady Attia, Mohammad Ghazey, Marcella Braga, Etory Sperandio, André Ferreira, Moacyr Bezerra, Thiago Costa
International Meeting for Applied Geoscience and Energy (IMAGE)
... option for fast-track processing, given its simplicity when deriving the surface multiple models. This case study proposes an iterative data-driven...
2024
Abstract: Reservoir Modeling - Methodology and Case Studies
James J. Reeves, W. Hoxie Smith
West Texas Geological Society
... log curves, petrophysical analyses, and supporting geophysical data. Contributions from geophysics include: interpreted seismic data, seismic wavelet...
1998
Passive Margins: Interpretation of West Africa Line C
R. Sheriff
AAPG Special Volumes
... to zero-phase by wavelet processing. 2. Amplitudes are preserved (the original processing used an automatic gain control). 3. The reprocessed data...
1987