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 34,497 Results. Searched 200,685 documents.
Structural Model of Large Part of the Earth
Wallis S. Hamilton
AAPG Bulletin
... condition, the boundaries and their displacements, and the long-time properties of the Earth all must be estimated, a model can not determine what...
1962
Long-term Accretion Rates on Tidal Salt Marshes
J. S. Pethick
Journal of Sedimentary Research (SEPM)
... stretch of coast. The age of each marsh had previously been determined using radiocarbon or archival evidence for the date of vegetation inception...
1981
The Fabric, or Internal Structure, of Rocks The Patterns of Anisotropy; #42188 (2018)
Heloise B. Lynn
Search and Discovery.com
... are rather rare, and not found everywhere all the time. Therefore, our seismic data is telling us that there is a background ubiquitous effect across...
2018
Phase pilot recovery: A foundation for mitigating speckle scattering noise in seismic data
Akshika Rohatgi, Andrey Bakulin, Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
... helps in identifying significant horizons and increasing their resolution in time (van der Baan and Fomel, 2009). However, local phase measurements...
2024
Chapter Twelve: Visualization and Visual Integration
David M. Roberts
AAPG Special Volumes
... data quality where the motion creates a visual stacking effect which enhances weak, noise-obscured reflection events. Opacity The use of opacity...
2011
Deep Sea Carbonates: Acoustic, Physical, and Stratigraphic Properties
Larry A. Mayer
Journal of Sedimentary Research (SEPM)
... envelope around the carbonate curve (Fig. 9). OTHER DATUM LEVELS Several other datum levels lend support to the time scale extrapolated from RC 11-209...
1979
Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones
Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju
Indonesian Petroleum Association
... effects compounded. Additionally a refined overburden velocity model was obtained by 3D tomographic travel time inversion. Figure 13 shows...
2013
RhoVe T Method Empirical Velocity-Density-Temperature-Effective Stress Transform
Matt Czerniak
GCAGS Transactions
... of interest. At no time are the “virtual” velocity-depth or density-depth compaction trend series applied in the traditional manner of vertical...
2019
Modified Residual Migration
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...: Removing the restrictions on depth-varying velocity: Geophysics, 53, 881–893. Black, J., and Brzostowski, M., 1990, High-dip time migration: 60th Ann...
1992
Chapter 10: Rock Physics Relationships between Elastic and Reservoir Properties in the Haynesville Shale
Kyle T. Spikes, Meijuan Jiang
AAPG Special Volumes
..., as a seismic wave passes through the rock, pore pressures within the pore space do not have sufficient time to equilibrate. The effect is that pore space...
2013
Reconditioning Seismic Data for Improved Reservoir Characterization, Lower Clear Fork and Wichita, Fullerton Field, West Texas
Hongliu Zeng, Stephen C. Ruppel, Rebecca H. Jones
West Texas Geological Society
..., they can then be used to build a new initial model, resulting in a better inversion. Multiple seismic/geologic picks in a short time window...
2003
Meeting the imaging challenges at Atlantis with high-frequency elastic FWI
Alex Hao, Chi Chen, Zhiyuan Wei, Jiawei Mei, Li Jiang, Sam Buist, Obi Egbue, Luis Lopez, Daniel Tebo
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity errors such as salt fingers and sediment caves at the base of the salt body, thus significantly improving the subsalt image using reverse time...
2023
Stratigraphic Predictions of Continental Margins for the U.S. Navy
James P. Syvitski, Lincoln Pratson, Damian O'Grady
Special Publications of SEPM
... At the same time sediment settles from the plume at a rate governed by a two with lateral I fitCIX velocity being 2 v x Yj glexP y dimensional c f...
1999
Representation of Bed Configurations in Depth-Velocity-Size Diagrams
John B. Southard
Journal of Sedimentary Research (SEPM)
... a much more important effect on submerged particle weight or fall velocity than on relative motion between fluid and solid phases, then the three...
1971
Chapter 154: Applications to Understanding Shelf Edge to Base-of-slope Changes in Stratigraphic Architecture of Prograding Basin Margins: Stratigraphy of the Lewis Shale, Wyoming, USA
David R. Pyles, Roger M. Slatt
AAPG Special Volumes
... that is unusually thick (20 m [66 ft]). This condensed section records the time of maximum transgression of the Bearpaw transgressive-regressive cycle. The datum...
2007
Differential Transport of Fall-Equivalent Sand Grains, Lake Ontario, New York
C. Brian Trask, Bryce M. Hand
Journal of Sedimentary Research (SEPM)
... composed of grains having uniform fall velocity (equivalent to 2 quartz) were extracted from beach sands collected along the eastern end of Lake...
1985
A Practical Discussion of 3D Seismic Surveys
Howell Pardue, Stephen Jumper, Frank Brown, Peter Morton
West Texas Geological Society
... of interest. This is to maximize the accuracy of the stacking velocity analysis which, in turn, is used to construct the velocity field used for the 3D...
1994
Visco-Acoustic Full-Waveform Inversion: A Case Study to Resolve High-Resolution Shallow Channel Absorption, Offshore Indonesia
Jun Wang, Yonghe Guo, Putri Supriandini, Kelik Moersidin, Rahmad Hidayat
Indonesian Petroleum Association
... approximated by a set of parallel SLSs. The lower frequency components have larger time delay, as the velocity can be noticeably slower at low frequency when...
2022
Fault Interpretation Problems in the Southeast Barrow Sub-Basin
R. K. Whyte
Petroleum Exploration Society of Australia (PESA)
.... These are referred to as 'velocity windows' and seem to be fundamental to the fault shadow problem. Their effect can be gauged by trying various types of ray...
1994
Fundamental Concepts of Sequence Stratigraphy
Henry W. Posamentier
Special Publications of SEPM
..., 1989; Prosser, 1993; Ravnas and Steel, 1998). Consequently, because sedimentary stacking patterns can vary within equivalent time intervals...
1999
Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment
J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi
Unconventional Resources Technology Conference (URTEC)
... Locating events uses measurements of event azimuth from hodograms (Drew et al., 2008) and travel time information from calibrated velocity models...
2016
Late Cenozoic Faulting and Progressive Folding of Northern Santa Rosa Island and Southwestern Santa Barbara Channel, California
Christopher C Sorlien, Erick H McWayne, Marc J Kamerling, James M Galloway
Pacific Section of AAPG
... more than that of shallow reflections (the vertical exaggeration of a time profile is greater near the sea floor than at depth if velocity increases...
1998
The Rise and Fall of a Cratonic Arch: A Regional Seismic Perspective on the Peace River Arch, Alberta
David W. Eaton, Gerald M. Ross, Jacqueline Hope
CSPG Bulletin
... equal to the highest point on the survey (1300 m). This choice of datum resulted in a very large bulk time shift for some of the lines...
1999
Imrpoved Reserve Estimates Using Spatial Averaging
Mohan Kelkar
Unconventional Resources Technology Conference (URTEC)
... proved to be difficult. Seismic interpretations failed to predict the performance accurately due to seismic attenuation effects, a shadow effect...
2015
Subsurface Correlation of Bentonite Beds in the Lower Cretaceous Viking Formation of South-Central Alberta
L. C. Amajor, J. F. Lerbekmo
CSPG Bulletin
... in the Suffield area. They correlated a single coarse biotite-rich bentonite 6 to 12 in (15-30 cm) thick and established a time datum for the Viking...
1980