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The AAPG/Datapages Combined Publications Database
Showing 15,371 Results. Searched 200,293 documents.
ABSTRACT: Class I AVO Analysis in a North Texas Mid-Continent Reservoir; #90007 (2002)
Duane A. Pankhurst
Search and Discovery.com
... through amplitude variation with offset (AVO) modeling. Located in north Texas, a high-resolution (10-90 Hz) 3D seismic data set was studied...
2002
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
Analysis of Deep-Water Depositional Elements Based on 3D Seismic Data: Sequence Stratigraphy, Seismic Geomorphology, and Seismic Stratigraphy
Henry W. Posamentier
Indonesian Petroleum Association
...-seafloor depositional elements in deep-water settings. These analyses can be based on a broad range of horizon attributes, such as amplitude, time/depth...
2004
Abstract: Method for Analysis and Display of Elastic Synthetic Shot Gathers, by K. H. Wrolstad, F. Aminzadeh, and C. K. von Kahrs; #90992 (1993).
Search and Discovery.com
1993
ABSTRACT: An Integrated 3-D Surface and Borehole Seismic Approach to Better Understand a Complex Reservoir: Case History from West Kuwait; #90051 (2006)
Tarek Nafie, Will Gowans, Pradyumna Dutta
Search and Discovery.com
...-seismic data acquisition and processing have allowed the integration of borehole information, such as Walkaway, Zero Offset VSP's and dipole sonic logs...
Unknown
2.2 Basement Involved: 2.2.2 Rifts: A Half-Graben and Tilted Fault Block Structure in the Northern North Sea
A. C. Evans and D. N. Parkinson
AAPG Special Volumes
... multiples, particularly beneath the Base Cretaceous reflection, and the deeper part of the North Shetland Trough was masked by long period multiples...
1983
ABSTRACT: AVO CASE STUDY IN THE ILLIZI BASIN - ALGERIA; #90016 (2003)
BELLAHCENE Amin, MOUGGARI Ali
Search and Discovery.com
... of amplitude variation with offset (AVO) to prestack reflection data has proved to be very useful in identifying hydrocarbon accumulations in various other...
2003
Deciphering Seismic Amplitude Language; #41981 (2017)
Luis Vernengo, Eduardo Trinchero, Satinder Chopra
Search and Discovery.com
.... This will have a bearing on the type of amplitude variation with offset (AVO) anomaly to expect. For example, consolidated sands may exhibit a class 1 anomaly...
2017
Evergreening of seismic data to enable carbon storage screening at scale a case study from the Barrow-Dampier sub-basins
Nigel Seymour, Paul Phythian, Merrie-Ellen Gunning, Kiran Ferguson, Suyang Chen, Dayang Aini Binti Awang Piut
Australian Energy Producers Journal
.... The second objective was to reprocess the seismic data from field tapes, delivering cleaner broader bandwidth data for amplitude versus offset (AVO) studies...
2024
High resolution imaging by dynamic matching FWI in the presence of AVO effects
Fuchun Gao, Shuqian Dong, Yang He, James Sheng, Faqi Liu, Bin Wang, Carlos Calderon, Yuriy Ivanov, Fanny D. Marcy, Ole E. Aaker
International Meeting for Applied Geoscience and Energy (IMAGE)
... scenarios and the type of data acquired. These effects commonly manifest themselves as variations of amplitude and phase across the offset...
2023
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: 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
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
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
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
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
Application of full-waveform inversion to ultra-high-density OBN data at Clair field
Simon Luo, Xukai Shen, Philip Tillotson, Lindsey Smith, Dan Davies
International Meeting for Applied Geoscience and Energy (IMAGE)
... is the presence of short-period high-amplitude multiples, which result due to a shallow water layer (c. 140m water depth) over a large impedance...
2022
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
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
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
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
Leveraging legacy data: An onshore reprocessing case study from eastern Australia
Bahaa Soliman, Catalina L. Ocampo, Oscar Garcia, Andy Walz, Anthony Goodall, Emily Guidry
International Meeting for Applied Geoscience and Energy (IMAGE)
... multiples attenuation is critical to preserve the true amplitude for inversion and stratigraphic interpretation. Extended interbed multiple prediction (XIMP...
2022
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
Upside down Rayleigh-Marchenko imaging: an application to the Volve ocean-bottom cable data
Ning Wang, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... method is shown to be able to handle both higher order peg-leg multiples (contrary to mirror migration) and internal multiples. INTRODUCTION Ocean-bottom...
2024
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