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The AAPG/Datapages Combined Publications Database
Showing 15,371 Results. Searched 200,293 documents.
ABSTRACT: Quantifying AVO Attributes and their Effectiveness; #90007 (2002)
Christopher P. Ross
Search and Discovery.com
..., Houston, TX Quantifying AVO Attributes and their Effectiveness Amplitude variation with offset techniques are used by exploration and production...
Unknown
Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion
Margarita Pavlova
Petroleum Exploration Society of Australia (PESA)
... coal seam. The quality of the final depth domain migrated full stack data is generally good. There is some noticeable amplitude variation of the target...
2019
Practical Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data
M. W. Schramm Jr., E. V. Dedman, J. P. Lindsey
AAPG Special Volumes
... to amplitude variation are fundamental to practical stratigraphic interpretation. PRACTICAL APPLICATION Block X, Offshore Texas Let us study a simple case...
1977
ABSTRACT: Deep-Water Bright Spot Reflections in the Southern Canary Basin, by Christian Mueller, Friedrich Theilen, and Bernd Milkereit; #90906(2001)
Search and Discovery.com
2001
ABSTRACT: Absheron Allochton of the South Caspian Sea: Evidence for Slope Instability in Response to Gas Hydrate Dissociation, by Knapp, Camelia C., James H. Knapp, Christopher Mitchell; #90026 (2004)
Search and Discovery.com
2004
Abstract: Land Demultiple without Velocity Discrimination: Tau-P Deconvolution on High Fold Desert Data; #90211 (2015)
Qiang Li and Shelton Hubbell
Search and Discovery.com
... problems, lower s/n ratio, source coupling, and variable character and amplitude of both signal events and multiples within source records as well...
2015
Seismic Modeling of Reservoir Heterogeneity Scales: An Application on Gas Hydrate Reservoirs
Search and Discovery.com
... not generate continuous reflections. Large scale heterogeneities generate laterally continuous reflections with amplitude variation. In order...
2013
Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)
Lynn Burroughs and Stewart Trickett
Search and Discovery.com
... in the two CMP dimensions and eigenimage in the offset dimension. The filter does a remarkable job of separating true amplitude changes from noise...
2013
Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)
Lynn Burroughs and Stewart Trickett
Search and Discovery.com
... in the two CMP dimensions and eigenimage in the offset dimension. The filter does a remarkable job of separating true amplitude changes from noise...
2013
Fault-Driven Fluid Migration and Seepage Features in the Garden Banks Region of the Gulf of Mexico
Walee Yeboah, Augustine B. Arogundade, and Nancye H. Dawers
GCAGS Transactions
... and bathymetric interpretation. The analysis of seafloor features identified potential pockmark expressions, characterized by low-amplitude seismic...
2025
Applying DHI/AVO Best Practices to Successfully Identify Key Risks Associated with a Fizz-Water Direct Hydrocarbon Indicator in the Norwegian Sea
W. A. Fahmy, J. M. Reilly
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... as Amplitude Versus Offset (AVO) anomalies are present over each compartment within the prospective interval, which made the prospect even more attractive...
2006
Abstract: Data Pre-processing for Advanced Surface and Internal Multiple Attenuation; #91204 (2023)
Marcin Dukalski, Chris Reinicke
Search and Discovery.com
... The conventional surface-related or internal multiple elimination (SRME or IME) methods only kinematically predict multiples followed by an amplitude-correction...
2023
VSP Data in COmparison to toher Borehole Seismic Data, by Robert J. Brewer #40059
Search and Discovery.com
N/A
Interpolation Using Higher Dimensions: A Case Study ON KE2 Three-Dimensional Transition Zone Seismic Survey, Madura Field, Indonesia
Cecep Sutisna, Frans Langitan, Vishal Kumar, Keat Huat Teng, Pongga Wardaya
Indonesian Petroleum Association
... dimensions can also be represented by inline, crossline, offset, azimuth, and frequency. For narrow azimuth data, the dimension reduces to four...
2015
A Southern North Sea Multi-Survey preSDM using Hybrid Gridded Tomography, #41592 (2015).
Ian Jones, Emma Evans, Darren Judd, Alan Campbell, Steve Elam
Search and Discovery.com
... subtle lateral changes associated with variable chalk compaction regimes. In addition, the rapid vertical velocity variation associated with chalk and salt...
2015
Abstract: Improved Extraction and Quality Control of Pre-Stack Seismic Attributes, by Roy Burnstad and Timothy Keho; #90105 (2010)
Search and Discovery.com
2010
Applications of Continuous Reflection Parameter Determination: ABSTRACT
Melvan D. Carter
AAPG Bulletin
... by a systematic search in time and move-out which yield an estimate of arrival time Ti (X), amplitude Ai(X), and moveout ^DgrTi(X) for each depth point...
1969
Forward Modeling of Seismic Data: Part 7. Geophysical Methods
George Mellman, Paul A. Kunzinger
AAPG Special Volumes
... of a thin sand layer. If layer thickness is less than a wavelength, variations and thickness appear as tuning effects, with systematic changes in amplitude...
1992
Seismic Activity in the Central Gulf Coast Basin
Eugene R. Brumbaugh
New Orleans Geological Society
... an Amplitude-Offset Survey. This technique uses seismic line common depth point gathers which have a large range of reflection angle of incidence...
1991
Interbed multiple attenuation with an automatic spatially adaptive thresholding operator: A case study in the North Louisiana Salt Basin
Joel Latchman, Rika Burr, Jonathan Woolley, Anna Nolan, Bin Gong, Jinming Zhu, Fang Yuan
International Meeting for Applied Geoscience and Energy (IMAGE)
... were identified: within the target interval and sub-salt. Target zone multiples were difficult to identify due to variable amplitude and dip generally...
2024
Illuminating Asset Value at Mad Dog through New Seismic Technology
Michael J. Staines, Scott Michell, Dean Chergotis, and John Sharp
GCAGS Transactions
.... Additionally, shallow, high-amplitude anomalies from shallow gas and hard formations cause further complications. Conventional 3D speculative...
2008
Characteristics of the Free Surface Multiple Attenuation Using Wave Field Extrapolation; #40504 (2010)
Patrícia P. Ferreira, Marco Antonio, Cetale Santos, and Luiz Landau
Search and Discovery.com
...; however, there is a change in the amplitude of the multiples generated (Verschuur, 2006). Examples In this first modeling, synthetic model was used...
2010
ABSTRACT: Gas Hydrate Studies in Kerala-Konkan Offshore Region of India; #90013 (2003)
Soma Innayya Reddi, Naresh Kumar Thakur, Ramesh Khanna, Kalachand Sain, Azhisur Ranganathan Sridhar, Pasupuleti Prasada Rao, Uma Shankar, A. Rastogi, Gautham Biswas
Search and Discovery.com
..., using Dip Move Out (DMO), Amplitude Versus Offset analysis (AVO), Horizontal Velocity Analysis (HVA) was carried out over the segments of probable BSRs...
2003
Abstract: Borehole Vibration Response to Hydraulic Fracture Pressure; #90187 (2014)
Andy St-Onge, David W. Eaton, and Adam Pidlisecky
Search and Discovery.com
... offset from a horizontal well that was being stimulated. A representative frequency-amplitude spectrum for trace 1 is AAPG Search and Discovery Article...
2014
Seismic Detection of Source Rocks
Ian Davison, Karyna Rodriguez, David Eastwell
GEO ExPro Magazine
... of source rock sequence. Amplitude dims with offset, due to increased incidence angle resulting from anisotropic ray-bending. Low density due to high...
2018