Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 298 Results. Searched 200,693 documents.
FWI derived reflectivity gathers in angle domain
Hu Jin, Simon Luo, Qingqing Liao, Xukai Shen, Ganyuan Xia, Madhav Vyas
International Meeting for Applied Geoscience and Energy (IMAGE)
... reversals, we generated 3D synthetic elastic data of class 2p type (Gao et al., 2023) from a simple two-layer synthetic model. Figure 5a show a normal-moveout...
2024
Performance of elastic FWI for different wrapping angles of helical fiber in seafloor-deployed DAS
Shogo Masaya, Masanori Tani
International Meeting for Applied Geoscience and Energy (IMAGE)
... of α = 15, 30, 45, 60, and 75 degrees. (b) True S-wave velocity (c) True P-wave velocity in isotropy plane (d) True P-wave normal-moveout velocity (e...
2024
3D Radon transformation with axis dependent curvature
Faruq Akbar, Warren Ho, Sebastian Holland, Rodrigo Fuck
International Meeting for Applied Geoscience and Energy (IMAGE)
... and hyperbolic methods have proven to be very useful for normal moveout-corrected data where only flat and curved events are present. Linear Radon is useful...
2024
Improved subsalt imaging in the Eastern Mediterranean Sea with converted wave attenuation
Monica Hartmann, Jana Caskey, Benjamin Cole, James McLeman, Tom Rayment, Ares Ouzounis
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the shot domain with an additional joint match in the common midpoint (CMP) domain with normal moveout applied to flatten and help preserve...
2024
Morphology and Evolution of a Shale-Filled Paleo-Channel in the Wilcox Group (Paleocene-Eocene), Southeast Texas
Peter J. Hutchinson
GCAGS Transactions
.... Normal moveout aqd surface-consistent reflection statics were calculated, applied, and stacked. Frequency and amplitude enhancement were applied...
1987
Towards flexible demultiple with deep learning
Mario Fernandez, Norman Ettrich, Matthias Delescluse, Alain Rabaute, Janis Keuper
International Meeting for Applied Geoscience and Energy (IMAGE)
... as multiples or primaries is often subjective. Moreover, multiple discrimination in Common Depth Point (CDP) domain relies on the accurate Normal Moveout...
2024
Delaware Basin Horizontal Wolfcamp Case History: HTI Fracture Analysis to Avoid H2S and Extraneous Water Linked to Graben Features
Scott Cook, Mike McKee, Sid Bjorlie
Unconventional Resources Technology Conference (URTEC)
... variations with offset: Geophysics, 66, 1735-1743. URTeC 452 15 Grechka V. and Tsvankin I., 1998, 3-D description of normal moveout in anisotropic...
2019
A Cocorp Crustal-Scale Seismic Profile of the Cordilleran Hingeline, Eastern Basin and Range Province
Richard W. Allmendinger, James Sharp, Douglas Von Tish, Jack Oliver, Sidney Kaufman
Rocky Mountain Association of Geologists
... spectra, constant velocity stacks) Normal moveout Mute application Stack - Nominal 48-fold Automatic gain control (1 sec. window) Data processed at Cornell...
1985
Seismic Exploration for Pennsylvanian Algal Mounds of the Paradox Basin
Bruce J. Moriarty, Robert J. Grundy
Rocky Mountain Association of Geologists
..., the two most critical steps other than good static corrections and normal moveout corrections are high frequency enhancement through spectral...
1985
III. Evidence of Faulting
Robert E. Sheriff
AAPG Special Volumes
... amount. As a result, you see different components of the dip. The degradation of quality in the middle involves incorrect normal-moveout removal because...
1981
Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)
Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek
Search and Discovery.com
... and a generic, single-component sinc interpolator (SINC), NMO-SINC was used whereby reflections were de-aliased with normal moveout (NMO) corrections...
2011
Middle and Upper Jurassic Depositional Environments at Outer Shelf and Slope of Baltimore Canyon Trough
L. A. Gamboa , M. Truchan , P. L. Stoffa
AAPG Bulletin
... CDP 2388-2832 was checked by displaying normal moveout-corrected CDP gathers. This interactive procedure also gave us the opportunity to apply minor...
1985
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
Geophysical Surveys at the Proposed Low-Level Radioactive Waste Repository, Hudspeth County, Texas
Mark R. Baker, Diane I. Doser, G. Randy Keller
West Texas Geological Society
... of more than 10 ft (3 m) would compromise the quality of normal moveout corrections by creating aliases. Our budget permitted only a 15 ft (4.6 m...
1991
Radar Structure of Earthquake-Induced, Coastal Landslides in Anchorage, Alaska
Walter A. Barnhardt, Robert E. Kayen
Environmental Geosciences (DEG)
... for signals along these paths varies in a hyperbolic manner. After adjustments for normal moveout (i.e., changes in path length), the CMP traces...
2000
Optimised 3D Land Geophysical Survey Design - A Case Study
P. van Baaren
Papua New Guinea (PNG) Petroleum Convention Proceedings
... the data and the mute functions provided. By correcting this CMP gather for normal moveout with different stretch mutes, the maximum useable offset...
2000
Geology and Petroleum Prospects of Offshore New Ireland Basin in Northern Papua New Guinea
N.F. Exon, D.L. Tiffin
Circum Pacific Council Publications
... the basin, and interval velocities have been calculated from the normal moveout velocities used for stacking, using the method of Dix (1955) to give...
1982
The Role of Regional Seismic Surveys in the Exploration of the North West Shelf
J. Ostby, C. Johnston
Petroleum Exploration Society of Australia (PESA)
...'). The result is best illustrated on combined velocity analyses (Figs 3-6), showing normal-moveout (NMO) corrected gathers, constant velocity stacks...
1994
Geology of the Suwannee Basin Interpreted from Geophysical Profiles
Daniel D. Arden, Jr.
GCAGS Transactions
... static corrections and continuous velocity analysis using "700 Processing Package;" (3) normal moveout, stack scaling, filter, and display; (4) migration...
1974
Fundamental 3-D Seismic Survey Design
Stuart Wright
Rocky Mountain Association of Geologists
... size and aperture size. Fast rocks have less stretching of far offset traces due to normal moveout corrections than slow ones. Therefore, the range...
1995
Investigation of Possible Shallow Gas Accumulations Associated with Pockmarks on the Otago Slope Southeast of New Zealand
Jasper Hoffmann, Andrew Gorman, Gareth Crutchley
Petroleum Exploration Society of Australia (PESA)
... on velocity analysis are a standard procedure undertaken during long-offset seismic processing to determine accurate normal moveout (NMO) corrections...
2018
Pushing the limit of 5D interpolation using deep learning
Yangkang Chen, Hang Wang, Chao Li, Omar M. Saad
International Meeting for Applied Geoscience and Energy (IMAGE)
... but are less smeared using the proposed method than the sparse5D method. After careful processing steps, including velocity analysis, normal moveout...
2024
How AVO has Been and Continues to be an Essential Tool in De-Risking the World High-Impact exploration Wells
Henk Kombrink, Henry Pettingill, Rocky Roden
GEO ExPro Magazine
... to be mindful of. AVO TUNING “If you look at a gather,” starts Rocky, “and it is not spectrally balanced, you often encounter Normal Moveout Out stretch...
2025
3-D Geomechanical Modeling for Field Development of a Colombian Shale Play
Leonardo Arias Medina, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
... amplitudes and corrected by normal moveout (NMO). The methodology involves the loading of the input information, conversion of the offset domain...
2019
Seismic tomographic cross-sections of the Bowser Basin in northwest British Columbia, Canada
David B. Snyder, Brian J. Roberts
CSPG Bulletin
... tomographic studies of the uppermost few kilometres. (A) The 15 km offsets that are stacked using normal-moveout of reflected arrivals from the lower crust...
2007