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The AAPG/Datapages Combined Publications Database
Showing 17,696 Results. Searched 200,357 documents.
Abstract: Case Study of Advanced Seismic Imaging to Illuminate Low Reflectivity Carbonate Reservoirs in Offshore Abu Dhabi, UAE; #91204 (2023)
Mohamed Mahgoub, Khalid Obaid, Oleg Khakimov, Saif Al Mesaabi
Search and Discovery.com
...-amplitude surface waves; multiples; near surface velocity and amplitude variations. We overcame these challenges by implementing an innovative...
2023
Common Reflection Surface
Search and Discovery.com
N/A
Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)
C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji
Search and Discovery.com
... has a low velocity (200m/s to 400m/s) and strong inverse dispersion, peak energy between 10 and 20 Hz, and a short wavelength (down to 10m at 20Hz...
2013
Multiparameter full-waveform inversion addressing complex geological challenges in the Gulf of Suez
Amr Elsabaa, Denes Vigh, Arpana Sarkar, Khaled Abdelaziz, Khaled Hussian, Samir Ahmed, Haytham Abouhadid, Mohamed Maged
International Meeting for Applied Geoscience and Energy (IMAGE)
... fitting, updating both velocity and anisotropy simultaneously. This workflow has provided fresh perspectives on the geology of the Gulf of Suez. 2000...
2024
Abstract: Ocean Bottom Node Seismic Imaging — New Technology Deployed in Deepwater Nigeria, by McCloy, John; Iyiola, Sunkanmi; Bee, Michel; Smith, Gordon; Page, Chris; Berg, Eivind; #90163 (2013)
Search and Discovery.com
2013
An Integrated 3-D Surface and Borehole Seismic Approach to Better Understand a Complex Reservoir: Case History from West Kuwait
Search and Discovery.com
N/A
Abstracts: Making New with Old: Reprocessing Vintage Seismic Data from the Western Arctic Islands using Modern Methods; #90173 (2015)
Mathieu J. Duchesne, Virginia I. Brake, and Tom Brent
Search and Discovery.com
... that hamper shallow subsurface interpretation, seafloor multiples which plague entire sections and hyperbolic reflections caused by steeply dipping geometries...
2015
Enhanced Sub
Search and Discovery.com
N/A
Earth crustal analysis of Northwest Sabah region inferred from receiver function method
Abdul Halim Abdul Latiff, Faridah Othman
Geological Society of Malaysia (GSM)
... Kinabalu region is mainly influenced by the collision between the South China Sea and Sabah margins during the Early Miocene which leads to crustal...
2020
Abstract: Overview of Exploration Geophysics--Recent Breakthroughs and Challenging New Problems, by Billy S. Flowers; #90971 (1976).
Search and Discovery.com
1976
PreSDM and PoSDM Imaging of Sub
Search and Discovery.com
N/A
Unveiling and Imaging Karst Through Refined Wavefield Separation
Riaz Alai, M Afiq B Mokhtar, Yonghe Guo, Pongga Wardaya, Jun Wang , Rizki Krishna Pratama, Haryono Haryanto
Indonesian Petroleum Association
... discontinuities in addition to the karst findings. These have been cross checked with the edges of high velocity contrasts found by reflection...
2018
Acoustic and Elastic Modeling of Seismic Time-Lapse Data from the Sleipner CO2 Storage Operation
R. J. Arts, M. Trani, R. A. Chadwick, O. Eiken, S. Dortland, L. G. H. van der Meer
AAPG Special Volumes
... to interpret mainly because of the large velocity contrast between CO2-saturated rock and water-saturated rock, which produces a large velocity...
2009
Interpretative PSDM Workflow for Solving Complex Imagery Below Faults and Carbonates Reefs in South Mahakam, Kutai Basin: An Interpreters Point of View
Cepi Muhamad Adam, Nadir Abdoun, Bertrand Duquet, Florent Bertini, Yves Le Stunff
Indonesian Petroleum Association
.... The main difference with time imaging lies in the early integration of interpretation in the velocity model building. Therefore interaction between...
2009
Deterministic and Statistical Wavelet Processing
Lee Lu
Southeast Asia Petroleum Exploration Society (SEAPEX)
... distinguish between a high density, low velocity medium, and a low density, high velocity medium. (Such combinations are, of course, not common). “Noise...
1980
Abstract: High-Resolution Prestack Sub-Basaltic Imaging, by A. Druzhinin and C. Macbeth; #90923 (1999)
Search and Discovery.com
1999
Crustal thickness and velocity structure of southern Peninsular Malaysia
Abdul Halim Abdul Latiff, Amin Esmail Khalil
Geological Society of Malaysia (GSM)
... between 2005 and 2016, were evaluated for the crustal thickness and velocity structure analysis. From the H-k thickness analysis, the crust-mantle...
2018
Unlocking Value from Vintage Seismic Processing - Pre-stack Conditioning and Inversion in the Eagle Ford Shale
Andrew Munoz, Bill Shea
Unconventional Resources Technology Conference (URTEC)
... seismic data. Older datasets often suffer from a host of data quality problems, including statics errors, internal multiples, residual moveout, random...
2020
AVO Analysis for Direct Hydrocarbon Detection in Field X in the Persian Gulf (Paper 5)
Mohammad Ali Riahi, Mohammad Emami Niri
Geological Society of Malaysia (GSM)
... velocity map of section was computed by finding a multi-linear relationship between sonic logs and attributes. Then this relationship was applied...
2006
S-wave velocity prediction using a deep learning scheme and attention mechanism
Gang Feng, Wen-Qin Liu, Zhe Yang, Wei Yang, Jian-Hua Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity, and finally, the new features are fed into the fully connected layer to establish the nonlinear relationship between the extracted features...
2024
Abstract: Estimation of the Vp/Vs Ratio Using Zero-Offset VSP Data; #90254 (2016)
Mohammad Altayeb, Carlos Planchart, Salman Alkhater
Search and Discovery.com
...-wave versus the S-wave velocity — the Vp/Vs ratio. The Vp/Vs ratio is an essential attribute in pore fluid identification and lithological discrimination...
2016
Inferring Stratigraphy from Seismic Data
R. E. Sheriff
AAPG Bulletin
... reflection of the contact between the thick low-velocity Sylvan Shale and the thick high-velocity Viola Limestone. However, with long seismic wave trains...
1976
Abstract: AVO Crossplotting I: Processing and Calibration Considerations; #90171 (2013)
Heath Pelletier
Search and Discovery.com
... processing step. Qualitative and quantitative evaluation involving the amplitudes of our primaries is performed to determine if any gradient responses have...
2013
Asymmetric apertures for 3D SRME: Practical aspects and opportunities
Zhimei Yan, Massimiliano Vassallo, Scott Slaton
International Meeting for Applied Geoscience and Energy (IMAGE)
... challenging to remove. The difference in Figure 5g between the multiples being removed by LSAS has very low energy, which further suggest the similarity...
2022
Deep neural networks for 1D impedance inversion
Vladimir Puzyrev, Anton Egorov, Anastasia Pirogova, Chris Elders, Claus Otto
Petroleum Exploration Society of Australia (PESA)
... networks can predict velocity models from new data in a few milliseconds, which makes this data-driven approach especially important...
2019