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 30,483 Results. Searched 200,357 documents.
Application of Illumination Compensation to Irregular Surface Areas Imaging; #40773 (2011)
Yueming Ye and Ru-shan Wu
Search and Discovery.com
.... The irregular surface influence has been eliminated during the process of continuation. Because of the local reference velocity used in beamlet propagation...
2011
Local Carbonate Production on a Terrigenous Shelf: ABSTRACT
R. Rezak
AAPG Bulletin
... zones at the Flower Garden Banks are closely related. The presence of a bathymetric high influences the direction and velocity of bottom currents...
1985
Environmental Determination Using Hydraulic Equivalence Studies
Richard H. Lowright
Journal of Sedimentary Research (SEPM)
... distance of transport. End_Page 1143----------------------- The present paper will examine analyses which have been done on settling velocity...
1973
1995
Abstract: Estimating Heatflow in Frontier Basins Using Bottom Simulating Reflectors (BSRs): Implications for Deepwater Hydrocarbon Prospectivity Offshore MSGBC Basin, The Gambia; #90310 (2017)
Olawumi Owolabi, Mads Huuse, Jonathan Redfern, Ben Sayers
Search and Discovery.com
...) and seismic velocity data to estimate depth and conductivity. Heatflow within the basin is assessed using shallow geothermal gradients calculated from...
2017
Abstract: Isotropy: A Lethal Assumption in Geomechanical Modeling of Shale; #90240 (2015)
Hamed Soroush
Search and Discovery.com
..., strength, failure mode, fracturing etc. These changes in the mode of deformation and failure, in turn, influence the routine geomechanical analyses...
2015
Unconventional Play Fracture Characterization Through Orthorhombic Depth Model Building
Guy Hilburn, Amit Pendharkar, William Keller, René Mott, Jorge Peinado, Austin Jumper, Victor Kriechbaum
Unconventional Resources Technology Conference (URTEC)
... to be in the SW-NE direction (Haymond, 1991; Li and Mueller, 1997). URTeC 2902335 4 Figure 2: PSDM models: initial velocity model (a), final velocity model...
2018
Analytical Approach for Multivariate Exploration Planning via Secondary Migration Modelling
Amin Shokrollahi, Sara Borazjani, Syeda Sara Mobasher, Ulrike Schacht, Khalid Amrouch, Pavel Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
... studies, Zheng et al. (2013, 2014) showed that consid ering parallel and transverse porosity-permeability gradients to the flow direction results...
2023
Aspects of Rock Physics From Laboratory and Log Data that are Important to Seismic Interpretation: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
A. R. Gregory
AAPG Special Volumes
... are varied, only the difference between the two (the effective overburden pressure) has a significant influence on velocity. Results of laboratory...
1977
Abstract: Velocity Problems not Related with Thrusting or Salt Tectonics, by O. Ferraris, A. Salinas, M. Koremblit, and D. Soubies; #90933 (1998).
Search and Discovery.com
1998
Size Analysis of Sand by a Sedimentation Technique
David M. Poole
Journal of Sedimentary Research (SEPM)
... material can be determined either directly by microscopic measurement, or indirectly by sieving or by sedimentation techniques. Routine size analyses...
1957
Abstract: Study on Fine Time-Depth Calibration in Petroleum Exploration, by Hou, Jiang B.; Li, Huiyong; Jiang, Liqun; Fan, Jianhua; Li, Deyu; #90163 (2013)
Search and Discovery.com
2013
A Floating-Element Drag Plate for Direct Measurement of Bed Shear Stress During Eolian Transport
Steven L. Namikas
Journal of Sedimentary Research (SEPM)
... velocity derived from an adjacent mast of rotating-cup anemometers, in terms of their correspondence with measurements of the transport rate obtained...
2002
Anisotropic elastic moduli of presalt carbonates from Santos Basin, Brazil
Irineu Lima Neto, Marco Ceia, Roseane Misságia, Lucas Oliveira, Victor Santos, Jéssica Moreira
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocities at 0 and 90° with respect to bedding and direction of propagation (horizontal and vertical TI symmetry evaluated according...
2023
The Influence of Grain Size on the Nature of Oscillatory-Flow Bedforms: Experimental Results Using Very Fine and Coarse Sand, #50227 (2009)
Don I. Cummings, Simone Dumas, and Robert Dalrymple,
Search and Discovery.com
... variables control the geometry of wave ripples Direction of wave propagation Sediment size (D50) Oscillatory velocity (Uo) Orbital diameter (do...
2009
A Phase Diagram for Turbulent, Transitional, and Laminar Clay Suspension Flows
Jaco H. Baas, James L. Best, Jeffrey Peakall, Mi Wang
Journal of Sedimentary Research (SEPM)
... (approximated by the horizontal components of flow velocity and turbulence intensity) and cohesive forces (approximated by the suspended clay...
2009
Lithofacies Mapping a Descriptive Tool for Ancient Delta Systems of the Louisiana Outer Continental Shelf
Edward M. Norwood, Jr., David S. Holland
GCAGS Transactions
... AND THEIR RELATIVE DEGREE OF INFLUENCE AT 10,000 FEET FIGURE 7. Scatter-plot of data from several RMS velocity gathers in the area of Block 270, East...
1974
The Use of Ground-Penetrating Radar for Characterizing Sediments Under Transient Flow Conditions
Michael B. Kowalsky, Yoram Rubin, Peter Dietrich
Special Publications of SEPM
..., including how to relate measurable wave attributes such as the reflection coefficient, velocity, and attenuation to EM parameters, and how to relate...
2004
Underwater Study of Ripples, Southeastern Lake Michigan
Richard A. Davis, Jr.
Journal of Sedimentary Research (SEPM)
...------------------------ days (August 21 through 23) while wind direction remained constant but velocity diminished. As a result original ripples formed...
1965
ABSTRACT When Does Spatial Variation in Subsidence Rate Influence the Positioning of Channels Within Quaternary Strata of Mississippi River Delta?, #90104 (2010)
Mohrig David; Straub Kyle; De la Rosa Illescas Alejandra C.
Search and Discovery.com
...ABSTRACT When Does Spatial Variation in Subsidence Rate Influence the Positioning of Channels Within Quaternary Strata of Mississippi River Delta...
2010
Analysis of the influence of bedding-parallel cracks on shale anisotropy based on stress-induced rock physics model
Ying Xu, Feng Zhang, Guohua Niu, Xiangyang Li
International Meeting for Applied Geoscience and Energy (IMAGE)
...Analysis of the influence of bedding-parallel cracks on shale anisotropy based on stress-induced rock physics model Ying Xu, Feng Zhang, Guohua Niu...
2024
Deep Pore Fluid Pressure Prediction in Challenging Areas, Malay Basin, SE Asia
Stephen O’Connor, Richard Swarbrick, Jamaal Hoesni, Richard Lahann
Indonesian Petroleum Association
.... However, where thermally-driven secondary processes create overpressure, porosity-based analysis that uses sonic (or seismically-derived velocity data...
2011
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... characterization. Commonly, seismic Anisotropy can be defined as the dependence of velocity on direction or upon angle (Thomsen, 2002). There are two...
2016
Evaluation of Seismic Exploration in Sub-Volcanic Reservoir Area by Synthetic Seismic Modeling
Yulia Nur Fajrina, Muhammad Ghazalli
Indonesian Petroleum Association
... sparse. The purpose of this study is to evaluate the seismic imaging of subvolcanics by analyses of synthetic seismic responses. Another purpose...
2015
Currents Along Floors of Submarine Canyons
Francis P. Shepard , Neil F. Marshall
AAPG Bulletin
... been using several types of graphs. The simplest is made by tracing the direction from the records and giving the velocity, in cm/sec during 15-minute...
1973