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The AAPG/Datapages Combined Publications Database
Showing 34,457 Results. Searched 200,357 documents.
Relationship Between Eustatic Sea Level Changes and Basement Subsidence
T. M. Guidish , I. Lerche , C. G. St. C. Kendall , J. J. O'Brien
AAPG Bulletin
... i. Y*(xi) represents the depth of basement at location xi at time t = 0 relative to some fixed datum. If we are dealing with only one well, the choice...
1984
Applications of Pre-Stack Migration; Richard Postma; Search and Discovery Article #40029 (2001)
Search and Discovery.com
2001
Improved Subsurface Imaging and Interpretability Through Broadband Reprocessing of Legacy Seismic Data: Examples from North West Shelf Australia
Stephen Malajczuk, Rajesh Saklani, Dean Clark, David Eastwell
Petroleum Exploration Society of Australia (PESA)
... to account for the obliquity effect (this phenomena has been described previously in Masoomzadeh et al,. 2013), where the ghost time depends...
2016
Full Waveform Acoustic Logging: Part 7. Geophysical Methods
C. H. Cheng
AAPG Special Volumes
.... End_Page 409------------------------ DATA PROCESSING With some FWAL tools, the slowness (inverse velocity or time needed to travel a fixed...
1992
Abstract: Second-Order Accommodation Cycles and Points of Stratigraphic Turnaround: Implications for High-Resolution Sequence Stratigraphy and Facies Architecture of the Haynesville and Cotton Valley Lime Pinnacle Reefs of the East Texas Salt Basin
Robert K. Goldhammer
Houston Geological Society Bulletin
... to aggradational/progradational accommodation packages. Each exhibits systematic vertical stacking patterns and associated lateral facies shifts within...
1998
2003
Mechanics of low-relief detachment folding in the Bajiaochang field, Sichuan Basin, China
Andreas Plesch, John H. Shaw, David Kronman
AAPG Bulletin
... velocity model, which had been calibrated by well picks of horizon tops, sonic logs, and check-shot surveys. These picks were used to generate evenly meshed...
2007
Optimized stacking of migrated offset vector tiles for Tengiz PSDM image enhancement
Tianjiang Li, King Sim Lee, Bin Gong, Kai Yang, Kai Zhang, Assem Bibolova, Zhanibek Katrenov
International Meeting for Applied Geoscience and Energy (IMAGE)
... software is built for realtime vector tile data review and customized weighted stacking QC. Interpretation-driven analysis are from the real-time QC...
2022
Universal Behavior of Polyacrylamide-Based Friction Reducers: Achieving Quantitative Lab Evaluation to Analytical Scale-up Model Development for Field Performance Prediction
Nabijan Nizamidin, Gojko Matovic, Do Hoon Kim, Timothy Theriot, Harold Linnemeyer, Seung Han, Taimur Malik
Unconventional Resources Technology Conference (URTEC)
... do not provide the necessary data for scale-up purpose when plotted on Moody chart as blue circles with the direction of arrow providing effect of tim...
2021
Recognition of Regional (Eustatic?) and Local (Tectonic?) Relative Sea-Level Events in Outcrop and Gamma-Ray Logs, Ordovician, West Virginia
Richard J. Diecchio, Brett T. Brodersen
Special Publications of SEPM
... interval between 0-11 and 0-13 is constant, hence, vertical scale is time. 0-11 and 0-13 can each be considered a datum for this diagram. FIG...
1996
Effects of Variations in Subsidence and Sediment Supply on Parasequence Stacking Patterns: Chapter 14: Recent Developments in Siliciclastic Sequence Stratigraphy
F. L. Wehr
AAPG Special Volumes
... margin at a given time, sediment influx is likely to vary considerably. These variations also will affect stacking patterns of systems tracts...
1993
OBN up/down-going wavefields separation in dual-tree complex wavelet domain
Zhang Libin, Wang Wei, Zou Zhen, Li Yifan, Chen Zhigang, Wang Kebin
International Meeting for Applied Geoscience and Energy (IMAGE)
... the down-going ghosts and up-going multiples arrival at about the same time or in the shallow water case that the primary and ghost arrival overlapping...
2024
The use of spectral recomposition in tailored forward seismic modeling of outcrop analogs
Mark Tomasso, Renaud Bouroullec, David R. Pyles
AAPG Bulletin
...., and J. P. Bhattacharya, 2009, Effect of local tectonic control on parasequence architecture: Second Frontier Sandstone, Powder River Basin, Wyoming...
2009
Abstract: Anisotropic Moment Tensor Inversion and Visualization Applied to a Dual Well Monitoring Survey; #90224 (2015)
Scott Leaney, Xin Yu, Chris Chapman, Les Bennett, Shawn Maxwell, Jim Rutledge, and John Duhault
Search and Discovery.com
... was found to have a significant distorting effect on the inverted source mechanism. In this paper we describe a time-domain moment tensor inversion...
2015
Time-Lapse Seismic Monitoring of Individual Hydraulic Frac Stages Using a Downhole Distributed Acoustic Sensing Array
Gary Binder, Aleksei Titov, Diana Tamayo, James Simmons, Ali Tura, Grant Byerley, David Monk
Unconventional Resources Technology Conference (URTEC)
... by the end of the treatment. A shadowing effect in the time shifts was observed that enables the height of the stimulated rock volume to be estimated. Using...
2019
Basin-Scale Stratigraphic Architecture of Upstream Fluvial Deposits: Jurassic–Cretaceous Foredeep, Alberta Basin, Canada
Ross B. Kukulski,, Stephen M. Hubbard, Thomas F. Moslow,,† M. Keegan Raines,‡
Journal of Sedimentary Research (SEPM)
... persistence and stacking of channel belts directly adjacent to a point source provides unique insight into the basin-scale stratigraphic evolution...
2013
Subseismic Fault Identification Using the Fault Likelihood Attribute: Application to Geosteering in the DJ Basin
Ron Harris, Kyle Bracken, Bill Miller, Steve Angelovich, Thomas O'Toole
Unconventional Resources Technology Conference (URTEC)
... geoscience data interpretation workflows in support of well planning can be tedious and time consuming, requiring manual fault picking on seismic...
2019
Application of Seismography to Geological Problems
Eugene McDermott
AAPG Bulletin
... second, whereas the normal velocity in the surface sediments may be as low as 5,500 feet per second. Time anomalies of ½ second were not exceptional...
1931
New tools for seismic stratigraphic interpretation: Stratal convergence and instantaneous isochron attribute cubes derived from volumetric flattening of experimental strata
Jesse Lomask, Jason M. Francis, James Rickett, Marc L. Buursink, Thomas P. Gerber, Martin Perlmutter, Chris Paola
AAPG Bulletin
... here, velocity is assumed constant, and reflectors are in general agreement with measured time surfaces. Yet, even in field settings where...
2009
Quantitative Seismic Reservoir Characterization of an Oligocene Miocene Carbonate Buildup: Malampaya Field, Philippines
Dietmar Neuhaus, Jean Borgomano, Jean-Claude Jauffred, Christophe Mercadier, Sam Olotu, Jrgen Grtsch
AAPG Special Volumes
... artifact.FIGURE 11. Detailed horizon interpretation used for time-depth stretch of porosity cubes and static modeling. West of the MA-1 well, the Top...
2004
Critical Depth Uncertainty Analysis for Accurate Well Planning at Tangguh
Nurfiana Rachmawati
Indonesian Petroleum Association
... of this study, Although the CBM PSDM output is already in depth, the seismic depths do not exactly tie wellmarker depths because of the effect of velocity...
2017
Fault Interpretation During Seismic Interpretation and Reservoir Evaluation: Fractured Reservoirs: Origin, Description, Evaluation
M. E. Badley, B. Freeman, A. M. Roberts, J. S. Thatcher, J. Walsh, J. Watterson, G. Yielding
AAPG Special Volumes
... on seismic-reflection data. Depending on the particular interval velocity and seismic-wavelet frequency, one quarter wavelength will be in the range...
1991
Analysis of the Goose Point area near Lacombe, Louisiana, Validates New Geophysical Data Type—Natural Sourced Electromagnetism (NSEM)—for Detection of Lineaments Associated with Faults and Sedimentary Features
Kathleen S. Haggar, Les R. Denham, Louis J. Berent
GCAGS Transactions
... stacking seismic data, removing noise and improving consistent signal. The values presented in rise-time maps are in microseconds, and are typically...
2015
Parasequence Stacking Patterns, Third-Order Accommodation Events, and Sequence Stratigraphy of Middle to Upper Cambrian Platform Carbonates, Bonanza King Formation, Southern Great Basin: Chapter 12
Isabel P. Montanez, David A. Osleger
AAPG Special Volumes
... Range section of the Bonanza King illustrates the relationship between parasequence stacking patterns and their effect on the form of Fischer plots...
1993
Increasing Reserves Through the Characterization and 3D Static Model of Thin Beds in a Middle Burgan Reservoir, Raudhtain Field, North Kuwait; #20330 (2015)
Sabry Abd El-Aziz, Mariam Taqi, Saleh Al-Rashdan, Saleh Al-Rasheedi
Search and Discovery.com
.... Velocity model was created using all the Raudhtain wells penetrating the MB-1A surface, which is utilized for time depth conversion. Centerline faults were...
2015