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 161 Results. Searched 201,044 documents.
Forward Modeling to Improve Seismic Acquisition Design
Paula A.C. Barbosa, Jose A. Jaramillo, Jose H. Olaya
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... of section A: Common Depth Point (CDP), Common Reflection Point (CRP), incidence angle, reflection amplitude, geometrical spreading factor and shot...
2006
Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt
Alvin K. Benson
Utah Geological Association
... point on a given reflection trace. Dipping reflectors are shifted, concave curvatures may appear as convex, and diffractions from discontinuities...
1991
II. Information Content and Resolution Potential of Seismic Data.
Norman S. Neidell
AAPG Special Volumes
... to the reflecting boundary and back. We would call this "the reflection" and the point of contact on the reflector "the reflection point". Figure...
1979
Abstract: Bin-Share Stacking for 3D Converted Wave Processing; #90174 (2014)
Alex A. Falkovskiy, Robert Tilson, Gerry Schlosser, and Elvis Floreani
Search and Discovery.com
... distance between shot converted-wave reflection point coordinates was given by Tessmer and Behle (1988). For 3D converted wave data...
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
... and the streamer feathering is zero. The downward reflection point (DRP) X of the multiple will be offset from the plane of S and R if cross-line dip...
2009
Abstract: 2D Depth Velocity Analysis without Tomography; #90187 (2014)
J. Patrick Butler and Randy Kolesar
Search and Discovery.com
... Figure 1: time processing Figure 2: depth processing In prestack depth migration, a ray is started from the shot followed down to the reflection point...
2014
Determination of Depth Models Through Self-Consistent Structural Modeling to Help Delineate Hydrocarbon Traps in the Uinta Basin
Alvin K. Benson
Utah Geological Association
... point on a given reflection trace. Dipping reflectors are shifted, concave curvatures may appear as convex, and diffractions from discontinuities...
1992
I. Relating Seismic Data to Stratigraphy
Norman S. Neidell
AAPG Special Volumes
... do not appear at trace locations corresponding to the locations of the reflection point in the subsurface. As a corrolary, it is clear...
1979
Hierarchical elastic velocities reconstruction with Eikonal-equation-based characteristic reflection traveltime tomography
Jianhua Wang, Jianming Zhang, Liangguo Dong, Yandong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
...- and S-waves are converted and xr is the position of the reflection point (scattering point) in this area. According to Huygens's principle, if the down...
2024
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
... domain. Velocity Model Refinement The quality of a velocity model used for PSDM can be assessed by analysing the output common reflection point (CRP...
2000
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
... Refinement The quality of a velocity model used for PSDM can be assessed by analysing the output common reflection point (CRP) gathers. For a given CRP...
1999
Use of Seismic-Derived Velocities for Stratigraphic Exploration on Land: Seismic Porosity and Direct Gas Detection: Chapter 4
Norman S. Neidell, J. H. Beard, Ernest E. Cook
AAPG Special Volumes
... reflection point horizontal stacking techniques: Geophysics, v. 27, p. 927-938. Neidell, N. S., 1979, Stratigraphic modeling and interpretation...
1985
Pachuta Creek (Smackover) Field, Mississippi
Anthony J. Weber
GCAGS Transactions
... at the particular reflection point. It was determined early in this interpretation that a dynamic velocity function would have to be found to fit the subsurface...
1980
Aspects of Seismic Resolution: Chapter 1
R. E. Sheriff
AAPG Special Volumes
... intended to verify a conclusion drawn from Figure 2 that the waveshape does not change as the number of reflectors changes in a Fig. 1. Reflection waveshape...
1985
Normal Moveout and Dip Moveout, C. L. Liner, #40037
Search and Discovery.com
N/A
Abstract: Predicting Free Surface Multiples without the Water: SRME on Land; #90224 (2015)
Keith Wilkinson, Richard Bale, and Ken Gray
Search and Discovery.com
..., which may not be sampled at the downward reflection locations. Here, we propose to apply a Downward Reflection Point (DRP) static correction, using...
2015
Monitoring Sea-floor Instability Caused by the Presence of Gas Hydrate Using Ocean Acoustical and Geophysical Techniques in the Northern Gulf of Mexico
Erika Geresi, Ross Chapman, Tom McGee, Bob Woolsey
AAPG Special Volumes
... zone.FIGURE 5. Vertical line array geometry. S indicates the source, R indicates the reflection point on the sea bottom, and G indicates one...
2009
Structure Interpretation Problems of a Lower Miocene Reef Associated with a Shallow Low Velocity Anomaly, North Sumatra
Peter Walker, Masrizal Maas, Michael D. Burnaman
Indonesian Petroleum Association
... reflection on line DD'. This occurs between shots points 280 to 370, with the maximum sag and fault occuring at shot point 325. However...
1986
Tulip Field 3D Coil Shooting SurveyPreliminary Data Processing Results
Michele Buia, Riccardo Vercesi, Michelle Tham, Dmitry Nikolenko, Andreas Tyasbudi Waluyo, Swee Leng Ng
Indonesian Petroleum Association
... attenuation process, rigorous tests were performed for parameters such as modeling apertures, downward reflection point sampling for multiple contribution...
2010
Basic Seismic Processing: Part 7. Geophysical Methods
Peter M. Duncan
AAPG Special Volumes
...), and a reflection point on the subsurface of the earth at any traveltime. The proper assignment of these geometrical properties is fundamental to all...
1992
The Limitations of Seismic Modelling of Geological Structures
B. L. N. Kennett
Petroleum Exploration Society of Australia (PESA)
... the geometrical reflection point whose size varies inversely with frequency. More accurate representa• tions of interface reflection are possible...
1985
From trash to treasure: Three-dimensional basement imaging with “excess” data from oil and gas explorations
Doyeon Kim, and Larry D. Brown
AAPG Bulletin
... that are not needed for the conventional common reflection point imaging that is the primary goal of exploration. These excess data have recently been recognized...
2019
Sources of Data
Mike Shepherd
AAPG Special Volumes
... to produce a seismic image of the near wellbore area (Hardage, 1992). The results will be used to tie reflectors on seismic lines to geological features...
2009
Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)
A. EWAN CAMPBELL and JAN STAFLEU
AAPG Bulletin
... to each reflection point is then doubled to give an apparent two-way traveltime. For a theoretical description of the image ray see Hubral (1977...
1992
Multichannel Seismic Depth Sections and Interval Velocities over Outer Continental Shelf and Upper Continental Slope between Cape Hatteras and Cape Cod: Rifted Margins
John A. Grow , Robert E. Mattick , John S. Schlee
AAPG Special Volumes
...., Geology of continental margins: New York, Springer-Verlag, p. 409-427. Mayne, W. H., 1962, Common reflection point horizontal data stacking techniques...
1979