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The AAPG/Datapages Combined Publications Database
Showing 33,169 Results. Searched 200,616 documents.
Exploring for Deep Gas in the Gulf of Mexico Shelf and Deepwater Using Gas Chimney Processing
David Connolly, Fred Aminzadeh
GCAGS Transactions
... in seismic data to detect other features such as faults, salt, sand-filled channels and other stratigraphic features. Large scale vertical migration...
2003
FWI uncertainty analysis with Stein variational gradient descent
Haoyang Cen, Kaihang Guo, Diancheng Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... and reduces cost. Starting from this reference model, we then add random perturbations to it to construct the initial particles. The random...
2024
Enhancing Karstified Carbonate Characterization Through Focused Seismic Reprocessing and Machine Learning Utilization in Ubadari Field
M.R Husni Sahidu, Ilham Panggeleng, Sarah Putri, Scott Miller, Xiaobo Li
Indonesian Petroleum Association
... derived from time lag full waveform inversion (TLFWI) in combination with Reverse Time Migration (RTM) to handle strong spatial velocity variation...
2022
Discovery of the Cunda Gas Field, Bee Block, North Sumatra: An Integrated Geologic/Seismic Stratigraphic Case History
M. D. Burnaman, R. B. Helm, C. R. Beeman
Indonesian Petroleum Association
... shotholes and also to the anticipated advantage of the coherant noise cancellation which would be theoretically obtained from the use of source arrays...
1985
Multiphysics monitoring framework for CO2 sequestration in carbonate reservoirs
Taqi Alyousuf, Daniele Colombo, Ersan Turkoglu
International Meeting for Applied Geoscience and Energy (IMAGE)
... in a reservoir over 2, 4, 6, 10, 20, and 30 years of migration. EM Simulation Results The EM simulations were conducted using a comprehensive...
2024
Re-imaging of 2D legacy data in Brazils Equatorial Margin via pseudo-3D model building
David Butler, Daryineth Fernandez, Oscar Perez, Raul Ysaccis, Jason Thekkekara, Juan Perdomo, Christopher McMorland, Aurora Rodriguez Castelan
International Meeting for Applied Geoscience and Energy (IMAGE)
...ep dip structures and faults relative to the legacy imaging. Post migration gather flattening, residual noise attenuation, and multiple attenuation we...
2024
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)
... at the acquisition stages. Careful seismic data processing with more effective signal preservation, bandwidth broadening, effective noise, and multiple...
2024
Understanding 3D and 4D inversion outputs from broadband seismic on a mature field
Mikhail Baturin, Moez El Amri, Luis Pernia-Soto
International Meeting for Applied Geoscience and Energy (IMAGE)
..., water layer inversion with 3D de-striping and prestack cooperative noise suppression followed by spectral whitening on some of the datasets...
2024
Stratigraphic and Structural Interpretations Using Diffraction Seismograms
Richard K. Snavely , A.K.M. Sarwar
GCAGS Transactions
... modeling and interpretation: AAPG Memoir 26, p. 477-502. Showalter, J.A., 1986, Simulation of seismic data and residual migration: Unpublished master's...
1988
A Regional Velocity Cube for Depth Conversion on the Northwest Shelf
Maighréad Ní Dheasúna, Mark Ballesteros, James Leven
Petroleum Exploration Society of Australia (PESA)
... depth migration (PSDM) is used, or if the velocity model for an anisotropic PSDM does not correctly account for anisotropy, it may be desirable...
2012
Illuminating Asset Value at Mad Dog through New Seismic Technology
Michael J. Staines, Scott Michell, Dean Chergotis, and John Sharp
GCAGS Transactions
... acquisition techniques to improve illumination and signal to noise ratio. These were successful in illuminating previously hidden parts...
2008
Formation of Scalloped Cross-Bedding Without Unsteady Flows
David M. Rubin
Journal of Sedimentary Research (SEPM)
... in the troughs of migrating bedforms, but scalloped cross-bedding also originates by a process that does not require fluctuating flow: migration of small...
1987
Breton Sound Block 53 Field Offshore Plaquemines Parish, Louisiana
Mark J. Wojna
New Orleans Geological Society
... into the interpreted Cretaceous interval and most likely provide the path for hydrocarbon migration. The deeper Bigenerina humblei and Cristellaria I sands...
2010
Hydrodynamics and Overpressuring in the Jeanne D'Arc Basin, Offshore Newfoundland, Canada: Possible Implications for Hydrocarbon Exploration: REPLY
N.A. Yassir, A.L. Rogers
CSPG Bulletin
... Geology, v. 42, p. 263-265. Magara, K. 1969. Upward and downward migration of fluids in the subsurface. American Association of Petroleum Geologists...
1994
Abstract: Stochastic Modeling of Inclined Heterolithic Stratification With the Bank Retreat Model; #90213 (2015)
Michael J. Pyrcz and Clayton V. Deutsch
Search and Discovery.com
... migration. This model is parameterized by hydraulic parameters and initialized with realistic channel stream lines from the dampened harmonic model...
2015
Strike Line Methodology as an Optimization to Exploring in Fold and Thrust Belts
B. A. Blake, D. Figueroa, A. Otero, R. Manceda, W. Prayitno
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... the best signal to noise ratio in these Tertiary valleys, where the terrain is also least severe. During the second phase we shoot dip lines...
2003
Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology
Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung
Petroleum Exploration Society of Australia (PESA)
... and FWI guided Q tomography are applied to estimate the total absorption field, which is used in Q migration (QPSDM) to compensate for amplitude loss...
2019
Joint physics-based and data-driven time-lapse seismic inversion: Mitigating data scarcity
Yanhua Liu, Shihang Feng, Ilya Tsvankin, David Alumbaugh, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... resolution in the presence of realistic noise in the data. The method is validated on a synthetic CO2 -sequestration model based on the Kimberlina storage...
2022
South Florida Basin--A Prime Example of Carbonate Source Rocks of Petroleum
James G. Palacas, Donald E. Anders, J. David King
AAPG Special Volumes
... Transactions, v. 31, p. 369-376. Ramsden, R.M., 1952, Stylolites and oil migration: AAPG Bulletin, v. 36, p. 2185-2186. Reel, D.A., and G.M. Griffin, 1971...
1984
Origin, migration pathways, and prediction of high carbon dioxide accumulations in the Lower Saxony Basin (northwestern Germany): Part II
Johannes Schoenherr, Volker Lüders, Maike Leupold, Bianca C. Pauli, and Lars Reuning
AAPG Bulletin
...Origin, migration pathways, and prediction of high carbon dioxide accumulations in the Lower Saxony Basin (northwestern Germany): Part II Johannes...
2021
Surface and Near-surface Geochemical Detection of Gas Microseepage from CO2 Sequestration and CO2-EOR Projects
Ronald W. Klusman
Search and Discovery.com
... noise, An understanding of the noise is essential if the deep signal is to be discovered. Conclusions Monitoring protocols will need...
2010
Broadband Seismic Technology and Beyond: Part I: The Drive for Better Bandwidth and Resolution
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... octaves of bandwidth, they showed that the temporal resolution TR in the noise-free case could be expressed as TR = 1⁄(1.5 FMAX), where FMAX...
2013
CarbonNet Progress towards a Declaration of Identified Storage Formation at the Pelican Site with a New High-Resolution 3D Seismic Dataset
Nick Hoffman
Australian Petroleum Production & Exploration Association (APPEA) Journal
... and pre-stack depth migration with multiple tomographic velocity iterations have produced an unprecedented high-quality image of the Latrobe Group...
2020
2012 Update of Southern Mid-Continent Theses and Dissertations
Neil H. Suneson
Oklahoma City Geological Society
... in a tectonically active basin, offshore Colombia. MS. Guo, Shiguang, 2012, Noise suppression using preconditioned least-square prestack time migration...
2012
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... like noise. A simultaneous unconventional parameter inversion of both effects is required in order to properly estimate the velocity effects within...
2016