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 34,502 Results. Searched 200,619 documents.
Seismic speckle as multiplicative noise explaining land reflections distorted by near-surface scattering
Andrey Bakulin, Dmitry Neklyudov, Ilya Silvestrov
International Meeting for Applied Geoscience and Energy (IMAGE)
... distribution. realistically limited ensembles of data from local stacking. Right away, we consider the joint effect of random time delays and frequency...
2022
Quantitative Prediction of Sandbody Connectivity within Distributive Fluvial Systems Using Process-Based Numerical Modeling, #42436 (2019).
S. Worms, C.M. Griffiths, A. Owen, J.A. Howell, A.J. Hartley,
Search and Discovery.com
... stacking paltems depend ing on location within OF$ (proxima l, med ial or distal) o Primary: Quanti fy effect of accommodation - sediment supply...
2019
Abstract: A Revised Stratigraphic Architecture and History for the Horseshoe Canyon Formation (Upper Cretaceous), Southern Alberta Plains; #90172 (2014)
David A. Eberth
Search and Discovery.com
...) that are defined largely by the presence/absence of coals, grain size, and sandstone stacking patterns. Unit 1 (160 m) Unit 1 includes the marine-to-nonmarine...
2014
Applications of 3-D Seismic on Morrow Channel Sandstones, Second Wind and Jace Fields, Cheyenne and Kiowa Counties, Colorado
Mark P. Germinario, Sherrie R. Cronin, John R. Suydam
Rocky Mountain Association of Geologists
...) 150 ft. 450 ft. 150 ft. 450 ft. 60 line x 4 lines= 240 channel5 PROCESSING PARAMETERS Datum 4,500 ft. above sea level, correction velocity 8,000 ft...
1995
Seismic Stratigraphic Model of Depositional Platform Margin, Eastern Anadarko Basin, Oklahoma
William E. Galloway , Marshall S. Yancey , Arthur P. Whipple
AAPG Bulletin
... had no discernible effect on the modeled seismic r sponse.) The velocity data were combined with bed-thickness data to produce four velocity-slab...
1977
Abstract: Migration of Velocity Spectra: An Example from the Philippines
Craig J. Beasley, Rolf Klotz
Geological Society of Malaysia (GSM)
... data is located at an unmigrated position and thus should be repositioned prior to use as a migration velocity. The effect of this phenomenon...
1991
Seismic Modeling of a Strongly Emergent Thrust Front, West Spitsbergen Fold Belt, Svalbard
Stale E. Johansen , Sivert Kibsgaard , Arild Andresen , Tormod Henningsen , John R. Granli
AAPG Bulletin
... strata (Kapp Starostin Formation and dolerite sill) is created at the thrust front. This causes a local velocity pull-up effect, and the gently dipping...
1994
Downstream Changes In Alluvial Architecture: An Exploration of Controls on Channel-stacking Patterns
Paul L. Heller , Chris Paola :
Journal of Sedimentary Research (SEPM)
... of the sedimentation rate, the final stacking pattern is the same (Fig. 2B), i.e., there is an avulsion event every time the critical relief is reached...
1996
An Analysis of the Observed Time Discrepancies Between Continuous and Conventional Well Velocity Surveys
P. E. F. Gretener
CSPG Bulletin
...An Analysis of the Observed Time Discrepancies Between Continuous and Conventional Well Velocity Surveys P. E. F. Gretener 1960 272 286 Vol. 8 (1960...
1960
Complex mountainous stepwise tomographic inversion modeling method
Haili Wang, Yongguo Wu, Weibo Li, Zhihui Yan, Li He, Baohua Yu
International Meeting for Applied Geoscience and Energy (IMAGE)
... surface elevation Time (ms) Velocity (m/s) (a) Velocity (m/s) The ditch (b) Velocity (m/s) The ditch (c) Figure 2: Tomographic inversions...
2024
4D Seismic and Rock Physics Modeling Responses to Reservoir Steam Flood
Muhammad Edisar, Lilik Hendrajaya, Gunawan Handayani, Umar Fauzi, Laode Ngkoimani, Yarmanto
Indonesian Petroleum Association
... for detecting hydrocarbons from seismic data. Most of these are based on rock elastic properties, travel time (or velocity), impedance, bright spots and can...
2005
Inversion of magnetotellurics data with enhanced structural fidelity
Federico Golfré Andreasi, Simone Re, Federico Ceci, Luca Masnaghetti
Petroleum Exploration Society of Australia (PESA)
... to infer the geologic setting at depth and to build a structural model with adequate confidence; this is the time when it becomes necessary to step...
2019
L. Van Bendegom: A Neglected Innovator in Meander Studies
J. R. L. Allen
Dallas Geological Society
... No. 1054, 1963). Yen, C. L., 1970, Bed topography effect on flow in a meander: J. Hydraulics Div., Am. Soc. Civil Eng., v. 96, no. HY 1, p. 57-73. Zimmerman...
1977
L. Van Bendegom: A Neglected Innovator in Meander Studies
J. R. L. Allen
CSPG Special Publications
... No. 1054, 1963). Yen, C. L., 1970, Bed topography effect on flow in a meander: J. Hydraulics Div., Am. Soc. Civil Eng., v. 96, no. HY 1, p. 57-73. Zimmerman...
1977
Deep Electrical Prospecting
J. C. Karcher , Eugene McDermott
AAPG Bulletin
... with inductance and resistivity slope functions. Inductance is determined by measuring the time constant of the current decay. Three areas are considered. One...
1935
Seismic and Geologic Characteristics of Drowning Events on Carbonate Platforms(1)
R. N. ERLICH , S. F. BARRETT , and GUO BAI JU
AAPG Bulletin
... correction preceded stacking of the data, and was followed by zero-phase deconvolution. A time variant filter of 8-60 Hz was applied to the data prior...
1990
Dipmeters: Part 4. Wireline Methods
Joseph F. Goetz
AAPG Special Volumes
... the filtering effect. In the dip determination phase, one has a choice between a geometric solution and a stochastic approach. While a geometric...
1992
Sequence Stratigraphy and Facies Model of an Incised Valley Fill: The Gironde Estuary, France: DISCUSSION
Ole J. Martinsen, William Helland-Hansen
Journal of Sedimentary Research (SEPM)
... application of sequence stratigraphy in general at the present time, particularly the points about three-dimensional variability and stacking patterns, we...
1994
Resolution limits of fluid overpressures from mineralogy, porosity, and sonic velocity variations in North Sea mudrocks
Christian Hermanrud, and Oddgeir Undertun
AAPG Bulletin
...Resolution limits of fluid overpressures from mineralogy, porosity, and sonic velocity variations in North Sea mudrocks Christian Hermanrud...
2019
Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition; #41351 (2014)
Wujin Chen and Anchu Wu
Search and Discovery.com
... and Figure 2), the critical angle steps drop greatly. Therefore, the deep layers with high velocity have strong shielding effect on the primary waves...
2014
Fiber Optic Sensing-Based Production Logging Methods for Low-Rate Oil Producers
Ge Jin, Kyle Friehauf, Baishali Roy, Jesse J. Constantine, Herbert W. Swan, Kyle R. Krueger, Kevin T. Raterman
Unconventional Resources Technology Conference (URTEC)
...) or distributed sensors (Paleja et al., 2015); using Doppler effect of SoS to estimate flow velocity (Bukhamsin and Horne, 2016); associating borehole acoustic...
2019
Rock Physics and Reservoir Characteristic of a Calcitic-Dolomitic Sandstone Reservoir
H. Morris, B. Hardy, E. Efthymiou, T. Kearney
Indonesian Petroleum Association
.... The purpose of this step is to correct for any over or under NMO correction which is often due to the use of coarse velocity models. Once all data has...
2011
Rock Physics and Reservoir Characterization of a Calcitic-Dolomitic Sandstone Reservoir; #41499 (2014)
H. Morris, E. Efthymiou, B. Hardy, T. Kearney
Search and Discovery.com
... to be due to incorrect NMO corrections locally and frequency variations with offset. Often coarse velocity models provide inaccurate results...
2014
Elastic and Absorption Properties of Rocks and Their Use in Direct Exploration for Oil and Gas
T. Z. Verbitskiy
Petroleum Geology: A Digest of Russian Literature
.... The differentiation between water-and gas-saturated rocks for velocity of transverse waves is about 5%. Thus, the filling of the pores has little effect...
1974
Computer Simulation of the Yates Formation (Permian, Delaware Basin) - Sequence Stratigraphy and Shelf-to-Basin Correlation Implications
J.M. Borer and P.M. Harris
Search and Discovery.com
.... The range is surprisingly narrow, however, since the choice of valid subsidence Figure 8 iilustrates the complex relationship between cycle stacking...
1995