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The AAPG/Datapages Combined Publications Database
Showing 2,330 Results. Searched 200,639 documents.
South Falkland Basin: Darwinian Evolution
Bruce Farrer, Chris Rudling
GEO ExPro Magazine
... the western portion of the Borders & Southern (B&S) block covering the highest ranked leads. Processing of the 2008 data consisted of a standard time...
2015
Deep learning based wavefield separation method for VSP data
Gang Feng, Qin Su, Zhe Yang, Wei Yang, Jian-Hua Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... highresolution information on geological structure, reservoir, and stratigraphic velocity. Wavefield separation is a key step in VSP data processing...
2024
From a Field Based Geological Model to a Seismic Image: The Middle Eocene Ainsa System (South-Central Pyrenees); #90017 (2003)
Giovanni Benevelli, S. Angella, L. Fava, P. Rocchini, A. Valdisturlo
Search and Discovery.com
... with a source wavelet. In order Copyright © 2003 by AAPG AAPG Search and Discovery Article #90017©2003 AAPG International Conference, Barcelona, Spain...
2003
Improved Subsurface Imaging and Interpretability Through Broadband Reprocessing of Legacy Seismic Data: Examples from North West Shelf Australia
Stephen Malajczuk, Rajesh Saklani, Dean Clark, David Eastwell
Petroleum Exploration Society of Australia (PESA)
... the Browse Basin. These two examples demonstrate how the uplift attained from a modern broadband processing flow can yield a vastly improved subsurface...
2016
Chapter Nine: Inversion and Interpretation of Impedance Data
Rebecca B. Latimer
AAPG Special Volumes
..., 2003, Postmigration processing for AVA inversion: The Leading Edge, v. 22, no. 10, 1016–1023. Eidsvik, J., H. Omre, T. Mukerji, G. Mavko, and P...
2011
Shallow Water Seismic Operations on the North West Shelf
T. J. Allen, D. Brown, J. Wardell
Petroleum Exploration Society of Australia (PESA)
..., A Statistical Wavelet Processing System, Bull. Aust. Soc. Explor. Geophys. : 14, 151 -162...
1988
The importance of viscoelastic waveform inversion in VSP: Synthetic studies
Yu Chen, Shujaat Ali, Takashi Mizuno, Pierre Bettinelli, Jol Le Calvez
International Meeting for Applied Geoscience and Energy (IMAGE)
... of velocity inversion is critical in the case of vertical seismic profile (VSP) processing, not only in relation to waveform inversion, but also at the more...
2022
PP-PS depth-domain AVA inversion
Maud Cavalca, Robin P. Fletcher
International Meeting for Applied Geoscience and Energy (IMAGE)
... Joint processing of PP and PS seismic data has the potential to augment our understanding of the subsurface both in terms of structures and rock...
2023
Navigating full-waveform inversion success in Mexico with complex geology: Shallow-water and land case studies
Wei Kang, Federico Fenoglio, Liubov Mulisheva, Pavel Vasilyev, Luxin Zhang, Abdalla Abouelela, Xin Cheng, Denes Vigh, Silvino Dominguez Garcia, Alejandro Cabrales, Alfredo Vazquez Cantu
International Meeting for Applied Geoscience and Energy (IMAGE)
..., the processing area is mainly covered by two wide-azimuth (WAZ) towed-streamer surveys and one OBC survey with a max offset of 9 km and lowest frequency...
2024
Abstract: Time-Lapse Repeatablity in 3C-3D Dataset from Weyburn CO2 Sequestration Project; #90171 (2013)
Jinfeng Ma, Le Gao, and Igor Morozov
Search and Discovery.com
..., receiver and stacked data and suggest how these measurements can be used to support calibrated data processing. The results suggest that the 2002 vintage...
2013
Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming
John E. Buggenhagen
Montana Geological Society
.... 1-12. Inks, T.L., K. Grubbs, K. Revels, and H. Papakonstantinou, 1997, A Bighorn 3D case study grows up: New 3D processing...
1997
Overcoming signal processing challenges on a deep-water sparse OBN survey: A case study from the Gulf of Mexico
Matthew Salgadoe, Nigel Seymour, Hongyan Li, Di Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
...Overcoming signal processing challenges on a deep-water sparse OBN survey: A case study from the Gulf of Mexico Matthew Salgadoe, Nigel Seymour...
2022
Marine Acquisition and Processing Using Dual Sensor Towed Streamer (Geophysics Paper 1)
Walter Söllner, Svein Vaage, David Carlson, Martin Widmaier, Anthony Day, Stephen Pharez, Maz Farouki
Geological Society of Malaysia (GSM)
...Marine Acquisition and Processing Using Dual Sensor Towed Streamer (Geophysics Paper 1) Walter Söllner, Svein Vaage, David Carlson, Martin Widmaier...
2008
Abstract: Physical Parameter Estimation in rock samples via Image Analysis of Computed Micro-Tomographies (CMT); #90174 (2014)
Andres Medina, Doug Schimtt, Randy Koffman, and Gautier Njiekak
Search and Discovery.com
... processing techniques are used for estimating total porosity and pore perimeter directly from rock sample images obtained through CMT scanning...
2014
Abstract: Elastic Finite-difference Modeling for Testing Acquisition and Processing Methods; #90187 (2014)
Peter Manning, Joe Wong, and David Henley
Search and Discovery.com
...Abstract: Elastic Finite-difference Modeling for Testing Acquisition and Processing Methods; #90187 (2014) Peter Manning, Joe Wong, and David Henley...
2014
Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia
Dmitri Skorinski, Ted Manning
Indonesian Petroleum Association
... resolution, a modern 2D deghosting algorithm, Single Streamer Deghosting (SSD), with an updated processing flow was applied to deliver short-offset 3D...
2014
Advances in seismic acquisition and processing technologies steered the success of exploration and development in Kuwait
Adel El-Emam
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the highdensity data, 3D surface-consistent wavelet processing with controlled amplitude and phase followed by 5D regularization and interpolation technique...
2024
AVA attribute estimation from misaligned seismic gathers using U-Net
Ammar Ghanim, Ricard Durall, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
... gathers is a crucial part of seismic processing workflows prior to amplitude versus angle (AVA) interpretation. Reliable AVA analysis can only...
2024
Fracture Characterization Based on Attenuation Estimation From Seismic Reflection Data Using Well-Log-Based Localized Spectral Correction
Fangyu Li, Tao Zhao, Tengfei Lin, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
...), the frequency shift methods (Quan and Harris, 1997; Zhang and Ulrych, 2002), measures quality factor Q based on the variance of the seismic wavelet spectra...
2015
Hydrocarbon exploration method based on spectral analyses of reflected seismic waves with an introduction to Class A, B and C P-wave dispersion
Robert Wiley, R. Harris Ardis, Scott W. Peters
International Meeting for Applied Geoscience and Energy (IMAGE)
... refer to macroattenuation as the normal intergranular attenuation that naturally occurs in seismic data and is often restored in seismic processing...
2024
Seismic impedance inversion via neural networks and linear optimization algorithm
Bo Zhang, Yitao Pu, Ruiqi Dai, Danping Cao
International Meeting for Applied Geoscience and Energy (IMAGE)
... using physicsinformed neural networks (PINNs). Similarly with linear optimization algorithms, the inputs of PINNs include real seismograms, a wavelet...
2024
Synthetic Seismic Validation of Reservoir Models of the Carbonate Gas Fields in Offshore Sarawak, Malaysia; #41087 (2012)
Alexander David Kayes
Search and Discovery.com
.... Synthetics based on these models are subsequently generated by convolving the AI property model with a seismic wavelet extracted from the seismic dataset...
2012
A recipe for practical iterative LSRTM with synthetic and real data examples from Brazil
Valeriy Brytik, Gopal Palacharla, Rishi Bansal, Diwi Snyder, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Dmitriy Pavlov, Carey Marcinkovich
International Meeting for Applied Geoscience and Energy (IMAGE)
...; Schuster 2017) have become an important part of seismic processing, especially in complex geologic regions where both high fidelity structural imaging...
2022
De-risking Appraisal Phase in the Recent Gas Discovery in Banggai-Sula Basin, Central Sulawesi: Application of AVO Analysis and Pre-stack Inversion in the Sub-ophiolite Reef Carbonate Play
Mufied Ahmad, Yudi Herdiana, Tika R. Pertiwi, Hendarsyah, Arie Naskawan
Indonesian Petroleum Association
... processing were then conditioned through the following flow: Multiple and Random Noise Removal Trap The trapping systems are related...
2021
Abstract: White Noise Suppression in the Time Domain Part II; #90174 (2014)
Patrick Butler
Search and Discovery.com
...-space domain has proven to be both a robust and useful domain for processing seismic data. If you respect that the seismic data "wobbles" in time...
2014