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The AAPG/Datapages Combined Publications Database
Showing 14,408 Results. Searched 195,387 documents.
Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study
Andreas Waluyo
Indonesian Petroleum Association
..., and fault truncations. The presence of short- and long-period multiples and imaging within the fault shadow zones are the main geophysical challenges...
2014
Futuristic Efforts to Characterize Shallow Anomalies; #42109 (2017)
Satinder Chopra, Ritesh Kumar Sharma, Graziella Kirtland Grech, Bent Erlend Kjolhamar
Search and Discovery.com
... #42086 have focused on characterizing shallow high amplitude anomalies in the Barents Sea, first qualitatively, and then adopting an alternative workflow...
2017
Abstract: Determining the Structure of Basalt Flows with Wide-Angle Seismic Data, by M. M. Fliedner, R. S. White, and J. Fruehn; #90923 (1999)
Search and Discovery.com
1999
Recent Advances in Borehole Seismic
W. L. Nutt
Indonesian Petroleum Association
... to non vertical raypath or offset VSP where the energy source is positioned at one or more non negligible offsets from the well. By recording multigeophone...
1984
Abstract: Seismic Fracture Characterization of Middle Marrat Formation Using Prestack Azimuthal Inversion: A Case Study In Kuwait; #91204 (2023)
Taiwen Chen, Mohamed Hafez, Muneera Al-Awadhi, Rajesh Rajagopal, Alanood Al-Otaibi, Krishna Gouravarapu and Karam Abd Rabou
Search and Discovery.com
... to analyze amplitude variation with offset/angle along with azimuth by using common offset common azimuth (COCA) displays. A total of 45 azimuthal sectors...
2023
An AVO Study of a Possible New Hydrocarbon Play, Offshore Central West Greenland
Nina Skaarup, James A. Chalmers, and Dave White
AAPG Bulletin
... the sediments above the closed structure can be seen bright reflections that have strong AVO (amplitude variation with offset) anomalies. These features...
2000
Amplitude Mapping of Reservoirs in North Africa
Search and Discovery.com
.... The “hardpan” layers set up complex interbed multiples that impose a resonance effect on the amplitude spectrum of the wavelet and results in further...
2013
Subsurface Controls on Seafloor Vent/Seep Related Geology, Deepwater Gulf of Mexico: Initial Results
Harry H. Roberts , Paul Weimer , Mark G. Rowan
GCAGS Transactions
..., Surface amplitude data: 3D-Seismic for interpretation of seafloor geology (Louisiana slope): Gulf Coast Association of Geological Societies...
1998
Abstract: Greedy Least-Squares and its Application in Radon Transforms; #90171 (2013)
Juefu Wang and Mark Ng
Search and Discovery.com
... the five key components for a greedy implementation. First we can recognize the amplitude of the Radon panel in a 2D model space (tao and p...
2013
ABSTRACT Spatial Distribution of Seismic Signatures of Gas and Gas Hydrate in the Ulleung Basin East Sea Offshore Korea, #90104 (2010)
Hwang Namsoon; Lee Keumsuk; Yoo Dong-Geun
Search and Discovery.com
.... The enhanced reflections immediately below the BSR prevail in the basin area in which the BSR contains a relatively high amplitude variation...
2010
Abstract: Amplitude with Offset Analysis of 'Bright Spot' Block PM1, Malaysia
Nick Poulos
Geological Society of Malaysia (GSM)
...Abstract: Amplitude with Offset Analysis of 'Bright Spot' Block PM1, Malaysia Nick Poulos 287 Geological Society of Malaysia - Petroleum Geology...
1987
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
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
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
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
Josephine Prospect, Cognac Field, MC195 A "Typical" Shelf Deep Pool Discovery
Robert Rooney, Tim Bourgeois, Christina Davis, Michiel deGroot, Dave French, Machelle Johnson, John Leftwich, Brian O'Neill, Keerthi McIntosh
GCAGS Transactions
... hydrocarbon presence and examination of amplitude verses offset (AVO) data to provide additional support for the presence of hydrocarbons. Amplitude versus...
2005
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
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
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
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
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
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
-- 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