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 34,265 Results. Searched 197,349 documents.
Late Pennsylvanian Storm-Dominated Shelf Sand Ridges, Sacramento Mountains, New Mexico
David L. Carr , Alan J. Scott
Journal of Sedimentary Research (SEPM)
... is transported efficiently during storms when wave orbital currents combine with unidirectional currents in a non-linear fashion to produce boundary layer...
1990
Ichnological Aspects of Incised-Valley Fill Systems from the Viking Formation of the Western Canada Sedimentary Basin, Alberta, Canada
James A. MacEachern, S. George Pemberton
Special Publications of SEPM
..., primarily based on the relative importance of the marine processes (wave and tidal energy) operating on the complex. Fluvial processes, although...
1994
Towards Quantitative Assessment of 4D DAS Time Shifts for Enhanced Stimulated Rock Volume Characterization
Yesser Haj Nasser
Unconventional Resources Technology Conference (URTEC)
... field in Colorado. They detected P-wave 4D time shifts anomalies of up to 3 ms from two horizontal wells. Recent studies have been conducted to model...
2022
Sequence Stratigraphy and Sedimentology of Incised Valleys within the Clearwater Formation (Albian-Aptian) of East Central Alberta
Terrence R. Wiseman
CSPG Special Publications
... generally comprise interbedded wave rippled and wavy laminated silts and sandstones in grey silty shales at the base which pass gradationally upward...
1997
Possibilities for Seismic Refraction Surveys in Oil-Gas Exploration on Northeast Shelf of Sakhalin Island
V. E. Konov, K. F. Sergeyev, V. V. Argentov, S. K. Bikkenina, V. V. Zhigulev, E. G. Zhil’tsov
Petroleum Geology: A Digest of Russian Literature
.../s. The boundary between layers 1 and 2 is weakly expressed with a difference of 0.1-0.2 km/s. It is recognized only on profile I. On a large part of profile II...
2001
ABSTRACT: Depositional Architectures and Lithofacies of a Pennsylvanian High-rising Carbonate Platform (Sierra del Cuera, Cantabrian Mountains, N Spain); #90013 (2003)
GIOVANNA DELLA PORTA, JEROEN A. M. KENTER
Search and Discovery.com
... of 650-750 m and inclinations of 20-28t. The platform depositional environments are commonly shallow (above effective wave base) and higher energy than during...
2003
Applications of Ichnology to High-Resolution Genetic Stratigraphic Paradigms
James A. Maceachern, Murray K. Gingras, Kerrie L. Bann, S. George Pemberton, Lynn T. Dafoe
Special Publications of SEPM
... boundary was erosionally modified by wave ravinement during a subsequent relative sea level rise. This would indicate extensive exposure...
2009
Marchenko focusing using convolutional neural networks
Mert S. R. Kiraz, Roel Snieder
International Meeting for Applied Geoscience and Energy (IMAGE)
... S. R. Kiraz* & Roel Snieder, Center for Wave Phenomena, Colorado School of Mines *[email protected] SUMMARY Marchenko algorithms enable the Green...
2022
Seismic-Reflection Studies in the Huanghua Depression, Bohai Bay Basin, China
Zhao Xueping, Zhang Fumin, Yang Huairan
Circum Pacific Council Publications
... impedance and a stable acoustical impedance boundary was not observed. Therefore, no irregular reflection wave could be formed, but the macroscopic...
1989
Quantifying the stratigraphic and spatial facies distribution in an ancient mixed-influence delta
Nathan M. La Fontaine, Michael H. Hofmann
Rocky Mountain Association of Geologists
... throughout the study area and contains an abundance of storm-derived deposits, including hummocky cross stratification, suggesting the transition to a wave...
2019
Modeling Well Interference and Optimal Well Spacing in Unconventional Reservoirs Using Fast Marching Method
Jixiang Huang, Feyisayo Olalotti-Lawal, Michael J. King, Akhil Datta-Gupta
Unconventional Resources Technology Conference (URTEC)
... al. (2016). Boundary Effects in the Asymptotic Solution. As in optics, the pressure “wave” can be reflected and transmitted at the boundary interface...
2017
Sedimentary Characteristics of Modern Storm-Generated Sequences: North Insular Shelf, Puerto Rico
Robert S. Brackett, David M. Bush
Special Publications of SEPM
... is characterized by a distinctive sedimentary sequence representing three phases of deposition: (1) wave-generated basal lag deposit formed during hlpeaku...
1986
Shale Tectonics Controlled Depositional History, Eocene Wilcox Group, Central South Texas Coast
Hongliu Zeng, William A. Ambrose, Zhijun Yin, Wenlong Xu
GCAGS Transactions
... the boundary growth fault. Formation thickness is maximal near the fault, gradually thinning toward the top of the rollover structure. Basinward, strata...
2014
VSP: Lessons from Numerical Simulation
M. Suprajitno, S. A. Greenhalgh
Indonesian Petroleum Association
... is a spherical wave simulation, for a point source offset from the well-head. The model comprises three layers. At the boundary between layer 1 and 2 (interface...
1985
Sensitivity analysis of acoustic waveform inversion to velocity anomalies in the near-surface using the Frchet derivative
Ao Cai, Colin A. Zelt
International Meeting for Applied Geoscience and Energy (IMAGE)
... healing (Wielandt, 1987; Nolet and Dahlen, 2000), in which traveltime anomalies diminish in amplitude as the wave progresses in space. A TT example...
2022
Reef-wall and Hard-bank Biota: Chapter 10: PART 2. CORAL REEFS AND BANKS, YUCATAN SHELF, MEXICO (YUCATAN REEF UNIT)
Brian W. Logan
AAPG Special Volumes
... such as illumination or wave-current action over the substrate. For each species in the biota there is a lower depth threshold. This threshold may...
1969
Reverse-time migration of mobile marine vibrator data
Khalid Almuteri, Paul Sava, Jeffrey Shragge
International Meeting for Applied Geoscience and Energy (IMAGE)
... data Khalid Almuteri* , Paul Sava, and Jeffrey Shragge, Center for Wave Phenomena, Colorado School of Mines SUMMARY Marine vibrators are viable...
2022
Large Sand Waves in Navarinsky Canyon Head: Products of Density Underflows?: REPLY
H. A. Karl, D. A. Cacchione, P. R. Carlson
Journal of Sedimentary Research (SEPM)
... Canyon, Bering Sea: Geo-Marine Letters, v. 2, p. 123-128. HAND, B. M., 1988, Internal-wave currents as a mechanism to account for large sand waves...
1988
Gas-Hydrate Horizons Detected in Seismic-Profiler Data from the Western North Atlantic
Brian E. Tucholke , George M. Bryan , John I. Ewing
AAPG Bulletin
..., Anomalous wave velocities in sediments containing gas hydrates: Jour. Geophys. Research, v. 76, p. 2090-2094. Unruh, C. H., and D. L. Katz, 1949, Gas...
1977
Chapter 9: Findings from the Eagle Ford Outcrops of West Texas and Implications to the Subsurface of South Texas
Arthur D. Donovan, T. Scott Staerker, Rand Gardner, Michael C. Pope, Aris Pramudito, Matthew Wehner
AAPG Special Volumes
..., Georgetown, Del Rio, and Buda (Figure 2). In terms of the classic European stages, the Albian–Cenomanian boundary, or the base of the upper Cretaceous...
2016
The Eagle Ford Outcrops of West Texas: A Laboratory for Understanding Heterogeneities within Unconventional Mudstone Reservoirs
Arthur D. Donovan, T. Scott Staerker, Aris Pramudito, Weiguo Li, Matthew J. Corbett, Christopher M. Lowery, Andrea Miceli Romero, Rand D. Gardner
GCAGS Journal
... of the Del Rio two-degree sheet (Barnes, 1977) where the Devils River was used as the geographically definable, but geologically arbitrary, boundary...
2012
A Tide-Dominated Beach from the Cambro-Ordovician Cabos Formation of Northwestern Spain
Richard Smosna, Kathy R. Bruner
Journal of Sedimentary Research (SEPM)
...) No. 12. (December) Beaches on which tidal processes play a significant role, as opposed to purely wave-dominated beaches, are little known from...
2016
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
... Accumulations of Diagenetic Traps - Exploration Targets: Am. Assoc. Petrol. Geol. Bull., v. 61, p. 483–491. In seismic surveys, a wave field...
1991
Quantitative Constraints on the Origin of Stratigraphic Architecture at Passive Continental Margins: Oligocene Sedimentation in New Jersey, U.S.A.
Stephen F. Pekar, Nicholas Christie-Blick, Kenneth G. Miller, Michelle A. Kominz
Journal of Sedimentary Research (SEPM)
..., thinning both landward of the rollover in the underlying sequence boundary (the point at which the surface steepens into a clinoform), and seaward...
2003
Ebb-Tidal Delta Deposits Along the West Frisian Islands (The Netherlands): Processes, Facies Architecture and Preservation
L. P. Shah, P. L. de Boer
CSPG Special Publications
... delta into an updrift asymmetry. Under the present regime of waves and longshore drift in this area, the critical boundary between updrift and downdrift...
1991