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The AAPG/Datapages Combined Publications Database
Showing 15,380 Results. Searched 200,691 documents.
Abstract: AVO Analysis of a 2D Seismic Line in the Malay Basin (Paper 9)
Dashuki Mohd, Idrus Mohd Shuhud
Geological Society of Malaysia (GSM)
... prospects within the Group Land M using Amplitude Variation with Offset (AVO) analysis. The data analyses were carried out in two stages: • • Relative...
1995
Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir
Carmen C. Dumitrescu, Larry Lines
AAPG Special Volumes
... variation with offset (or AVO) analysis. Amplitude variation with offset is defined by Sheriff (2002, p. 12) as the variation in the amplitude...
2013
Acoustic modelling with elastic AVA effects
Robin P. Fletcher, James Hobro, James Rickett
International Meeting for Applied Geoscience and Energy (IMAGE)
... migration, it can also make use of multiples. This can be extended to produce prestack images by binning the data in offset (or potentially angle...
2023
ABSTRACT: Mass-Transport Deposit Surface Topography and Its Impact on Overlying Turbidite Systems, Paganzo Basin, NW Argentina: Implications for Hydrocarbon Exploration, by Fairweather, Luke; Kneller, Ben; #90142 (2012)
Search and Discovery.com
2012
Seismic Data-Processing Techniques in Exploration for Reefs, Northern Michigan
P. L. McClintock
AAPG Special Volumes
... (Fig. 15) demonstrates how noise and amplitude variation make the section impossible to interpret, particularly at the level of Niagaran strata. After...
1977
ABSTRACT: Wavelet Dispersion and Bright-Spot Detection, by Peter C. Luh; #91022 (1989)
Search and Discovery.com
1989
Past seismic stratigraphic studies along the continental shelf of Antarctic passive margins have interpreted regional unconformities observed on seismic profiles as Cenozoic ice-sheet grounding surfaces
Search and Discovery.com
N/A
Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico
Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins
International Meeting for Applied Geoscience and Energy (IMAGE)
... illumination variations. To improve amplitude fidelity, a 30 Hz surface offset gather (SOG) based LSRTM was carried out with the 2020 OBN data to correct...
2023
New Regional Magnetic and Gravity Maps of Central and Western Gulf of Mexico: ABSTRACT
David S. Rubin, M. Terry Angelich, Rex H. Pilger, Jr.
AAPG Bulletin
... anomalies, derived by removal of the modified 1975.5 IGRF and average diurnal variation, are of relatively small amplitude, generally ±50 to 100 gammas...
1982
Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin
Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts
AAPG Bulletin
...Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin...
2023
The Tectonically Controlled San Gabriel Channel–Lobe Transition Zone, Catalina Basin, Southern California Borderland
Katherine L. Maier,, Emily C. Roland, Maureen A.L. Walton, James E. Conrad, Daniel S. Brothers, Peter Dartnell, Jared W. Kluesner
Journal of Sedimentary Research (SEPM)
... transparent layer, with few, discontinuous internal reflections immediately below the seafloor, that drapes underlying, higher-amplitude reflections...
2018
Abstract: Preserved Amplitude Processing of Complex Transitional Zone 2-D Seismic, by Rodney Blackford, Ding Yenn Maa, and Abdulaziz Al-Fares; #90077 (2008)
Search and Discovery.com
2008
-- no title --
user
Search and Discovery.com
... to reduce the noise in the transient EM measurements. The variation of the arrival time of the peak of the earth impulse response with offset can...
Unknown
-- no title --
user
Search and Discovery.com
... to reduce the noise in the transient EM measurements. The variation of the arrival time of the peak of the earth impulse response with offset can...
Unknown
Seismic Attenuation Analysis for Reservoir Description
Search and Discovery.com
... CMP gather using peak frequency variation with offset analysis (PFVO), which is similar to AVO analysis to reduce the stacking effect on the waveform...
2013
How to Correct Seismic Data to Improve Seismic Impedance Logs: ABSTRACT
E. Robein, J. M. Komatitsch
AAPG Bulletin
...: (a) the amplitude spectrum of the basic seismic wavelet, which controls the power of resolution; and (b) its phase characteristics that monitor...
1981
Geological Input Valuable in Seismic Velocity Analysis, by Supratik Sarkar; #41118 (2013).
Search and Discovery.com
2013
Next-generation resolution through multiparameter FWI imaging
Tom Rayment, James McLeman, Karen Dancer, Tim Burgess
International Meeting for Applied Geoscience and Energy (IMAGE)
.... This least-squares imaging solution uses primaries, multiples and ghosts to deliver higher-resolution images than traditional imaging algorithms...
2022
ABSTRACT: Surface Amplitude Mapping of 3D-Seismic for Improved Interpretations of Seafloor Geology and Biology from Remotely Sensed Data, by H. H. Roberts, J. M. Coleman, J. L. Hunt, Jr., and W. W. Shedd; #90908 (2000)
Search and Discovery.com
2000
Qualitative and Quantitative Processing of Side Scan Sonar Data
F.S. Dwan, A.L. Anderson, T.W.C. Hilde
Circum Pacific Council Publications
... as remotely characterizing the seafloor and estimating seafloor properties. As side scan sonar data are recorded, the measured intensity or amplitude...
1996
Identification of Hydrocarbon Reservoirs from Seismic Gathers AVO Analysis in the Offshore Niger Delta, by A. Adekanle; #90037 (2005)
Search and Discovery.com
2005
Application of Offset Seismic Profiles in the Jatibarang Volcanic Reservoir
W. L. Nutt, Jujur Sirait
Indonesian Petroleum Association
...Application of Offset Seismic Profiles in the Jatibarang Volcanic Reservoir W. L. Nutt, Jujur Sirait 1985 385 406 The Offset Seismic Profiling...
1985
Abstract: Robust AVO Processing for Arctic Exploration, by H. W. Swan; #90008 (2002).
Search and Discovery.com
2002
New geological insights gained from the reprocessing, imaging, and interpretation of legacy seismic datasetsOffshore Mauritania
Kranthi Garidepalli, Elisabeth Gillbard, Simon Dean, Darren Judd, Nassim Kettouche, Paul Bellingham
International Meeting for Applied Geoscience and Energy (IMAGE)
... such as MWD with multi-model subtraction help resolve complex surface multiples, a result of steep, seafloor canyons present in the area. For velocity...
2022
Abstract: Agbami Field, Nigeria—Addressing Challenges and Uncertainty
David Grimes, Elliott Ginger, and John Spokes
Houston Geological Society Bulletin
.... Shallow toe thrusts north of the field appear to be masking far offset traces that would normally contribute to the expected high amplitude far angle...
2004