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The AAPG/Datapages Combined Publications Database
Showing 31,842 Results. Searched 200,357 documents.
Abstract: 2D Depth Velocity Analysis without Tomography; #90187 (2014)
J. Patrick Butler and Randy Kolesar
Search and Discovery.com
.... The process is global and we cannot see the effects of individual changes in the model on our data. Run times are also large. Observing that tomography...
2014
Application of General Surface Multiple Prediction, a True Azimuth 3D Surface Related Multiple Elimination Technique, in the Deep Water Area of the Eastern Makassar Strait
Andreas T. Waluyo, Frank Büker
Indonesian Petroleum Association
... effects. To properly predict this type of multiple, a 3D algorithm is needed. METHODOLOGY This paper is not intended as a tutorial on the prediction...
2009
Abstracts: The Deconvolution of Multicomponent Trace Vectors; #90173 (2015)
Xinxiang Li, Peter Cary, and Rodney Couzens
Search and Discovery.com
... processing needs the removal of shear-wave splitting effects; on the other hand, high quality birefringence analysis relies on successful completion...
2015
Direct Hydrocarbon Indications Using Seismic Amplitude Variations with Offset
William J. Ostrander
AAPG Special Volumes
... of incidence is easily related to shot-to-group through the normal moveout equation. Just prior to CDP stacking, seismic data traces generally are collected...
1987
Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey
Philippe Schnurle, Char-Shine Liu
AAPG Special Volumes
... spreading compensating, applying normal moveout followed by residual trim static, stacking, and constant-velocity (1500 m/s [4921 ft/s]) frequency...
2009
Abstract: 3D High Resolution Parabolic Radon Filtering, by Pierre Hugonnet, Jean-Luc Boelle, Majda Mihoub, and Philippe Herrmann; #90105 (2010)
Search and Discovery.com
2010
Efficient Q-RTM in anisotropic TTI media with phase and amplitude compensation
Yongzhong Wang, Faqi Liu, Carlos Calderón
International Meeting for Applied Geoscience and Energy (IMAGE)
..., 𝑣 𝑝𝑧 is the P-wave phase velocity in the direction normal to the symmetry plane, 𝑣 𝑝𝑛 is the P-wave normal moveout velocity, and 𝑣 𝑠𝑧 is the SVwave...
2024
Silica Dissolution from Montmorillonite; Effect of Solution Chemistry: ABSTRACT
Richard W. Lahann, Herman E. Robeson
AAPG Bulletin
...) The rate of silica removal from two montmorillonites (Chambers and Polkville) has been measured as a function End_Page 483...
1979
Derivation of Seismic Depth Sections
H. Buchholtz, W. Houba
Geological Society of Malaysia (GSM)
.... If steep and/or conflicting dips are involved in the data a special dip moveout (DMO) processing is required to improve the stacked data for migration...
1987
Seismic Reservoir Characterisation of a Channel Sand Oil and Gas Field, Malaysia (Paper A11)
T. J. Focht, M. Sams, D. Brookes, J. Ting
Geological Society of Malaysia (GSM)
.... After removing the residual moveout the seismic gathers were further processed to reduce random noise and multiples. The removal of multiples has had...
2012
Application of Amplitude, Frequency, and Other Attributes to Stratigraphic and Hydrocarbon Determination: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
M. T. Taner, R. E. Sheriff
AAPG Special Volumes
... of normal moveout (variation of arrival time with source-to-geophone distance) of amplitudes and, to a lesser extent, of the dominant frequency...
1977
Abstract: Towards an Optimal Workflow for Azimuthal AVO; #90171 (2013)
David Gray and Shangxu Wang
Search and Discovery.com
... the work of Zheng and Gray (2002), Zheng and Wang (2005) and Calvert et al (2008), we examine the effects of various inputs to migration, as well as how 5D...
2013
Abstract: Effects of Pumping from Blasted-Bedrock Zones on Groundwater Capture, by D. Edwards; #90954 (1995).
Search and Discovery.com
1995
Deep Sea Stratigraphy: Erosion and Progradation in the Deep Sea--Examples from the Western South Atlantic
L. A. P. Gamboa, P. Ganey, and R. T. Buffler
AAPG Special Volumes
.... T. Buffler 1987 237 243 AAPG Studies in Geology #27, volume 3: Atlas of Seismic Stratigraphy The effects of strong circulation for the generation...
1987
Seismic simulations of experimental strata
Lincoln Pratson, Wences Gouveia
AAPG Bulletin
...) deconvolving the data, (4) correcting the data for dip-dependent normal moveout, (5) conducting velocity analysis, and (6) stacking the data. Figure...
2002
Factors Controlling Chemical Composition of Formation Waters, Alberta: ABSTRACT
Brian Hitchon, Gale K. Billings, J. E. Klovan
AAPG Bulletin
... analysis revealed that the major influence on composition has been from the original seawater, with additional effects due to the uptake of Br and I from...
1970
The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)
Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,
Search and Discovery.com
... of the data), everything will be changed within this interval, on the other hand if it is very large (close to the record length), no effects...
2011
Semi-quantitative prediction of hydrocarbon gas saturation in carbon dioxide enrichment areas in the South China Sea deepwater
Leyi Xu, Weiwei Zhang, Xumin Liu, Hao Liu, Jianfeng Yang, Yixuan Ma
International Meeting for Applied Geoscience and Energy (IMAGE)
... model data and demonstrated that tuning effects and fluid flow are the main causes of reflection wave dispersion, further validating the use...
2023
Abstract: Weber sandstone compressibility and matrix studies to investigate the probability of fluid-withdrawal-related subsidence over the Mackenzie River gas fields
Michelle Prochotsky, John Gale
Atlantic Geology
..., Memorial University of Newfoundland, St. John’s, NL A1B 3X5 The removal of pore-filling material from porous rock can result in the compaction...
2005
Measurements Derived from Seismic Data as an Aid in Hydrocarbon Definition
R. E. Sheriff, M. T. Taner, F. P. Kronberger, L. R. Denham
Indonesian Petroleum Association
... reflectivity) into acoustic impedance which is then calibrated with velocity constraints derived from normal-moveout measurements or a sonic log in a nearby well...
1979
Stratigraphic Velocity Interpretation: National Petroleum Reserve--Alaska: Chapter 12
E. W. Peikert
AAPG Special Volumes
.... These curves are applied to sequence-keyed seismic velocities to correct for normal compaction effects. Variations that remain after these corrections...
1985
Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)
Peter W. Cary, Albert Zhang
Search and Discovery.com
... moveout on the NMO-corrected gathers. The converted-wave prestack migration algorithm needs to account for the different intrinsic VTI anisotropy...
2015
Modern Marine 3D Seismic Acquisition - Technical Considerations
Chris Walker
Petroleum Exploration Society of Australia (PESA)
... that will be used to image the data a "perfect" imaging technique - in the context of this model environment - is used to process the data - 3D NMO (dip...
1997
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013