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 492 Results. Searched 195,405 documents.
Inherent Autogenic Avulsion of Aggradational Submarine Channels; #50977 (2014)
R. M. Dorrell, A. D. Burns, William D. McCaffrey
Search and Discovery.com
... behavior at longtime scales. Integration is simplified by summing the equations together, yielding a parabolic equation of the form which can be used...
2014
Geostatistical Models of Secondary Oil Migration Within Heterogeneous Carrier Beds: A Theoretical Example
Lee Rhea , Mark Person , Ghislain de Marsily , Emmanuel Ledoux , Alain Galli
AAPG Bulletin
... parabolic shape with carrier bed elevation ranging between 0 and 90 m over the solution domain in a radial fashion. The numerical carrier bed...
1994
Sensitivity analysis of geological rule-based subsurface model parameters on fluid flow
Honggeun Jo, Michael J. Pyrcz, Fabien Laugier, and Morgan Sullivan
AAPG Bulletin
... surface defined by thickness and radius and has the parabolic curve cross section. Figure 1. Lobe geometry (modified from Xie et al., 2001; Jo and Pyrcz...
2023
Geophysical Interpretation of Pinedale Field
Sally G. Zinke
AAPG Special Volumes
... autostatics Residual StaticsAmplitude correctionSurf consistent residual staticsAmplitude correction Spectral Whitening3-D DMO, Radon domainSingle window...
2014
Fast and Reliable Estimates of Low Permeabilities by the Full-Immersion Pressure-Pulse Decay
Michael J. Hannon Jr.
Unconventional Resources Technology Conference (URTEC)
... sensitivities (XτR and Xλx2 ) in red. Intermediate cases (0.1 ≤ λx ≤ 0.5) are presented to display the trend toward correlation. URTeC: 2669302 7 Transform...
2017
Sedimentology of Great Sand Dunes, Colorado
Sarah Andrews
Special Publications of SEPM
... as 10 m of barchan parabolic shrub coppice and transverse type with varying interdune types III high as much as 200 m transverse dunes with little...
1981
Transport Mechanisms of Sand in Deep-Marine Environments—Insights Based on Laboratory Experiments
Hedda Breien, Fabio V. De Blasio, Anders Elverhoi, Johan P. Nystuen, Carl B. Harbitz
Journal of Sedimentary Research (SEPM)
... it on the flume bed (Figs. 3, 4, 7) as the flow moves downslope. The parabolic velocity profile of the homogeneous, fluidized zone is thus shifted upwards...
2010
Pleistocene Shoreline Deposition and Sea-level History at Swartklip, South Africa
John H. Barwis, Anthony J. Tankard
Journal of Sedimentary Research (SEPM)
... occur throughout. Poorly developed calcretes interrupt the succession. Deposition of this facies is believed to have occurred as parabolic dunes...
1983
Molecular Dynamics Simulation of Nanoconfined Methane Flow Through Realistic Organic Shale Matrix
Zheng Sun, Ke Wang, Zhaopeng Yang, Kang Tang, Hao Xiong, Liang Huang, Yanan Miao, Zhiqiang Wang, Xin Zhang, Xiangfang Li
Unconventional Resources Technology Conference (URTEC)
... in nanopores have the similarity with that of continnum flow to some extents, which seems to obey the parabolic regularity. The phenomenon may...
2019
Eolian Deposits of the Younghusband Carbonate Barrier, South Australia: Analog for Ancient Eolian Petroleum Reservoirs
Steven G. Fryberger, Brett Walker, Rob Rutherford
Special Publications of SEPM
... sheet deposits Dune bedforms consist of parabolic blowout coppice and various subtypes of transverse dunes including barchan barchanoid ridge...
2001
Flow Transformations in Particulate Gravity Currents
Dave Waltham
Journal of Sedimentary Research (SEPM)
..., F0 = 2) because the velocity would go from zero at the flow base to 2 at the flow top. Other flow profiles (e.g., parabolic or logarithmic) have...
2004
New Techniques Improve Directional Drilling Performance in the Handil Field, Kalimantan
Djoko Minto
Indonesian Petroleum Association
...-parabolic and flatbottom profiles), it was concluded that the flatbottom profile is the most effective PDC bit in the Handil field for kick-off...
1989
REPLY TO COMMENT ON KATO et al. (2017) PALEOECOLOGY OF ECHINODERMS IN COLD SEEP ENVIRONMENTS REVEALED BY ISOTOPE ANALYSIS IN THE LATE CRETACEOUS WESTERN INTERIOR SEAWAY
MOE KATO, TATSUO OJI, KOTARO SHIRAI
PALAIOS
... relatively rich. Thus small number of arms that could not form a parabolic fan could not be a good reason for scarcity of food availability...
2018
The South Crawford Mountain Prospect, Rich County, Utah: A Case History
Valen D. Ott, Eric C. Potter, Kenneth R. Kreckel
Utah Geological Association
... parabolic reflectors that roughly corresponded to the known anticline at the surface. An alternate interpretation was that the reflectors were really...
1985
Predicting the Rate of Penetration in Percussive Drilling by Finite Elements Simulation; #42221 (2018)
Timo Saksala
Search and Discovery.com
... by a rate-dependent three-surface yield surface consisting of the Drucker-Prager criterion, Rankine criterion as a tensile cut-off, and a parabolic cap...
2018
Embedding Physical Flow Functions into Deep Learning Predictive Models for Improved Production Forecasting
Syamil Mohd Razak, Jodel Cornelio, Young Cho, Hui-Hai Liu, Ravimadhav Vaidya, Behnam Jafarpour
Unconventional Resources Technology Conference (URTEC)
... in very high dimensions by using subnetworks to calculate components of the backward stochastic differential equations for parabolic PDEs. Raissi et al...
2022
Eolian Environments their Characteristics Recognition and Importance
João José Bigarella
Special Publications of SEPM
... cm Inman Parabolic dunes in Denmark however of 350 750 and meters Hansen are at present they had a total movement during a period of about...
1972
ABSTRACT: Speculations on a glass half full: Burial, exhumation and gas saturation in coalbed methane reservoirs
Tim A. Moore
The Society for Organic Petrology (TSOP)
...) in the Surat Basin (Australia) provides an additional clue to undersaturation in CBM reservoirs. There is a well-documented parabolic trend (increasing...
2018
Grain-Size Distribution Using Log-Probability Plots: DISCUSSION
J. P. Syvitski, J. W. Murray
CSPG Bulletin
... where grains roll and slide in microtrajectories or jumps. The saltation here could not be that which produces dispersive stress due to parabolic...
1977
Identification of Point Bar Reservoirs Within Units of the Fall River Formation Through Comprehensive Electric Log Interpretation; Powder River Basin, Wyoming
Alvin L. Schultz, Walter W. Coppinger
Wyoming Geological Association
... and density-gamma ray) (Table 1) are plotted on such a chart. On this chart (Figure 4), the solid parabolic curves represent values for the Buckles number...
1989
Landward Migration of Barrier Island Sands Under Stable Sea Level Conditions: Plum Island, Massachusetts: REPLY
J. Richard Jones, Barry Cameron
Journal of Sedimentary Research (SEPM)
... November through March ... The dominant [dune] forms are parabolic, crescentic, and occasionally longitudinal dunes which are all oriented at right...
1979
Abstract: Outcrop analogue of Pre-salt microbial series from South Atlantic: the Yacoraite Fm, Salta rift system (NW Argentina); #90153 (2012)
Youri HAMON, Sébastien ROHAIS, Rémy DESCHAMPS, Marta GASPARRINI
Search and Discovery.com
... (smooth), with a parabolic morphology. Between the tubes or columns, an internal sediment (mainly oolitic grainstones to packstones) has been...
2012
Abstract: Pore-Geometric Controls on Single-Phase Darcy Permeability of Porous Media; #90187 (2014)
David C. Herrick
Search and Discovery.com
... of surface-wetting and viscous interaction of fluid molecules can be determined since they cause the flow-velocity profile to be parabolic. Integration...
2014
Early Grain-Coat Formation in Chaco Dune Field, New Mexico: Insight into Formation Mechanisms, Distribution, and Implications for Predictive Modeling to Assist in Deep Play Identification
W. L. Esch, J. M. Ajdukiewicz, and A. C. Reynolds
Search and Discovery.com
... that includes sand sheets, barchanoid dunes, parabolic dunes, ephemeral fluvial channels, and Cretaceous age bedrock. Consistent with literature, clay-coated...
Unknown
Novel application of focused ion beam electron microscopy (FIB-EM) in preparation and analysis of microfossil ultrastructures: A new view of complexity in early eukaryotic organisms
James D. Schiffbauer, Shuhai Xiao
PALAIOS
.... The shape of the ion beam is parabolic, and the wider upper portion of the beam can unevenly erode the platinum sacrificial layer above the uncut...
2009