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The AAPG/Datapages Combined Publications Database
Showing 768 Results. Searched 195,452 documents.
Historical Implications of a Changing Earth-Moon Relationship: ABSTRACT
Richard J. Anderson
AAPG Bulletin
... of the earth-moon system. They have shown that earlier conclusions by Jeffreys and others may be in error. Extrapolation backward into geologic time...
1965
Tectonic Evolution of Barents Shelf and Related Plates: ABSTRACT
W. B. Harland
AAPG Bulletin
... case for stratigraphical consistency of the implied reconstructions. Working backward in time the study begins by reversing the late Phanerozoic...
1970
Using a Microcomputer for Entry of Geologic Core Descriptions: ABSTRACT
John D. Perrin
AAPG Bulletin
... for each data category, (2) cursor will skip past prompts not relevant, (3) allows movement forward and backward through prompts, (4) displays menus...
1983
Empirical Relation Between Carbonate Porosity and Thermal Maturity: An Approach to Regional Porosity Prediction: REPLY TO RAY DISCUSSION
James W. Schmoker
AAPG Bulletin
... the cause, and that Ray has approached the problem backward. The proper conclusion would be that, for certain simple basins, an exponential porosity-depth...
1985
ABSTRACT: Extension Exploration with 3-D and 4-D GIS, by John D. Grace; #90906(2001)
Search and Discovery.com
2001
ABSTRACT: 3-D Fault Architecture of the Los Angeles Basin, CA, by Andreas Plesch and John H. Shaw; #90906(2001)
Search and Discovery.com
2001
ABSTRACT: Time Extrapolation of the Double-Square-Root Equation: Prestack Exploding Reflector Modeling and Migration, by Alkhalifah, Tariq A.; Fomel, Sergey; #90141 (2012)
Search and Discovery.com
2012
Abstract: Reverse Time Adjoint and Reverse Time Inverse Migration, by H. Liu andY. Luo, #90188 (2014)
Search and Discovery.com
2014
ABSTRACT: Anatomy of a Cretaceous Detached Forced Regression (Avilé Sandstone), Neuquén Basin, West-Central Argentina; #90017 (2003)
Guillermo C. Rossi, Leonardo Legarreta
Search and Discovery.com
... rise and a backward expansion of the depositional systems to the basin borders is evidenced by an overall dryness increase and the accumulation...
2003
Abstract: Advances in Seismic Data Acquisition; #90211 (2015)
David Monk
Search and Discovery.com
...’s to 1000’s of channels, these has often not been without an initial backward step system reliability. Finally there is always room for further...
2015
Abstract: Improved Subsurface Imaging through Reverse Time Migration: A Synthetic Case Study; #90255 (2017)
Pradeep Mahadasu
Search and Discovery.com
... modeling field and backward in time for the recorded receiver field for that shot. At each time step, the depth image is obtained by cross-correlating...
2017
Abstract: Angle-Dependent Full Waveform Inversion; #90319 (2018)
Woodon Jeong, Constantinos Tsingas, Young Seo Kim
Search and Discovery.com
... could be useful for FWI. By applying optical flow methodology within FWI, forward (source-side) and backward (receiver-side) propagated wavefields...
2018
Seismic Migration: Part 7. Geophysical Methods
Ken Larner, David Hale
AAPG Special Volumes
... a running of the wave equation backward in time, starting with the measured waves at the earth's surface P(x,z = 0,t), in effect pushing the waves backward...
1992
Tectonostratigraphic terrane analysis of New Brunswick
L. R. Fyffe, A. Fricker
Atlantic Geology
... to the craton. The problem presented is thus to work backward in time from the present composite terrane to define amalgamation or accretionary boundaries...
1987
Calibration of Double-Ended Distributed Temperature Sensing System for Production Logging
Ge Jin, Kyle Friehauf, Baishali Roy
Unconventional Resources Technology Conference (URTEC)
... sends a monochromatic laser pulse into the fiber. Due to the fiber impurity, the laser pulse scatters energy backward continuously as it travels...
2019
How to Better Define the Structures Using 2D and 3D Restoration Tools in Complex Areas. Case Study in the Sub Andean Zone, Bolivia.
I. Moretti, A. Macris, J.F. Lecomte, V. Delos, A. Leclerc, J. Letouzey, A. Otero, J.C Calvo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... and unfault a surface that represents a horizon. It is a backward process that could be applied through the commercial products 3D_Move or KINE3D_2, among...
2006
The Identification and Interpretation of Reptile Ichnofossils in Paleosols Through Modern Studies
Daniel I. Hembree, Stephen T. Hasiotis
Journal of Sedimentary Research (SEPM)
... Mechanisms: Chicago, The University of Chicago Press, p. 197–240. Webb, J.K., Shine, R., Branch, W.R., and Harlow, P.S., 2000, Life underground: food...
2006
The Oldest is the Newest
Ira H. Cram
AAPG Bulletin
... business of petroleum geologists to look forward and not backward, I am suppressing that urge, and am going to try my hand at assessing broadly...
1966
Air permeameter investigation of surficial dune structures in the Nebraska Sand Hills
David Goss, Vitaly A. Zlotnik
AAPG Bulletin
... near the south branch of the Middle Loup River in 2004, about 9 km (5.6 mi) east of the bench location. Not all of the very high permeability values can...
2007
Seismic Geomorphology and Stratigraphy of Coalescing Slope Apron in Taibei Depression, East China Sea; #50827 (2013)
Rui Guo, Chuncheng Liu, Jianshe Liang, Zhigang Zhao, and Curwu Wang
Search and Discovery.com
.... The absence of a large river-submarine canyon system backward in 2-D seismic lines resulted from continuously active meandered channel and natural levee...
2013
N/A
Correlation between Later Cenozoic Deposits of California and of Europe: GEOLOGICAL NOTES
Hoyt Rodney Gale
AAPG Bulletin
... main glacial epochs can be recognized and correlated with the European section. Also, by working backward from this datum plane, earlier zones...
1931
Floating Sand in the Formation of Swash Marks
O. F. Evans
Journal of Sedimentary Research (SEPM)
.... As the water of the wave begins its backward movement down the slope, the surface water at the edge of the wave does not begin its retreat quite...
1938