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The AAPG/Datapages Combined Publications Database
Showing 2,007 Results. Searched 200,625 documents.
Plastic Spray Thin Section Cover: REPLY
Mounir T. Moussa
Journal of Sedimentary Research (SEPM)
... derivative, as the primary film former. Polyurethane varnishes, as the one used by Dobbie and Burgess, are nothing more than plastic spray vehicles...
1978
Basin-Filling Models: Chapter 9
Charles L. Angevine, Paul L. Heller, Chris Paola
AAPG Special Volumes
... term and the time-dependent term relative to the spatial derivative on the right, which has been set to order 1. The first nondimensional number...
1990
Recognition of Structures from Airborne Magnetics: GEOLOGICAL NOTES
Kalman N. Isaacs
AAPG Bulletin
... of this feature would be resolved as a closed positive if a residual or second vertical derivative map were compiled. The magnetic inclination...
1966
1998
1999
Flow units, connectivity, and reservoir characterization in a wave-dominated deltaic reservoir: Meren reservoir, Nigeria
D. K. Larue, H. Legarre
AAPG Bulletin
... to geostatistical parameters using derivative coefficients: The 2002 Society of Petroleum Engineers Annual Technical Conference and Exhibition, San...
2004
ABSTRACT: Finding the Pearl in the Pearl River Mouth Basin, Offshore China: A Deepwater Turbidite Oil Play?; #90007 (2002)
Janice M. Christ, William G. Dickson, James W. Granath
Search and Discovery.com
...) on background of gravity horizontal derivative (hdx). Figure 2 - NW Borneo interpreted channel/canyon systems (CCS, in brown) with Lingan Fan (yellow...
Unknown
ABSTRACT: GRAVITY MODELLING AND ITS IMPLICATIONS TO THE TECTONICS OF THE SOUTH CASPIAN BASIN; #90024 (2004)
J. W. Granath, K. A. Soofi, O. W. Baganz, E. Bagirov
Search and Discovery.com
... by taking a simple derivative. The derivation of Free Air Gravity Anomaly, on the other hand is more complicated, as it needs Faurier analysis...
2004
Abstract: Synkinematic Channel Depositional Architecture in Active Fold and Thrust Belt Revealed by 3D Seismic Visualization, Example from Deepwater South East Asia; #90171 (2013)
Erlangga Septama
Search and Discovery.com
... longitudinal channel section. Conclusions The internal architecture complexity in the NW Borneo slope channel is derivative from the response...
2013
Abstract: Contrasting Parameters of Deposition and Erosion of High Vs. Low-Latitude Muddy Shelf Seas an Experimental Perspective; #120178 (2015)
Juergen Schieber
Search and Discovery.com
... be expressed as the product of dynamic viscosity and the derivative of the flow velocity relative to displacement in the perpendicular direction...
2015
Abstracts: 3D Curvature Analysis for Investigating Natural Fractures in the Horn River Basin, Northeast British Columbia; #90173 (2015)
Abdallah Al-Zahrani, Don C. Lawton
Search and Discovery.com
... and channels (Chopra et al., 2006). Mathematically, it is the computation of the second order derivative of the curve (Chopra et al., 2006). In 2-D curve...
2015
Abstracts: Microseismic Event Models from Finite-differencing with Corrections; #90173 (2015)
Peter M. Manning
Search and Discovery.com
... on this subject is by Levander(1985), where fourth order derivative approximations were used instead of second order. The author (Manning,2008...
2015
Abstract: Real Time Microseismic Monitoring in China: A Case Study; #90224 (2015)
Michael D. Kratz
Search and Discovery.com
... amplitudes on point source A and moment tensor components Mjk: A=G3j,kMjk , Where G3j,k are vertical components of the derivative of the Green...
2015
Finding the Pearl in the Pearl River Mouth Basin, Offshore China: A Deepwater Turbidite Oil Play?, by Janice M. Christ, William G. Dickson, and James W.Granath, #10044 (2003).
Search and Discovery.com
2003
Workflow and Analysis Tools for the Characterization of Fractured Reservoirs
Arnaud G. Lange, Andre Fourno, Matthieu Delorme, Nina Khvoenkova, and Catherine Ponsot-Jacquin, #40424 (2009)
Search and Discovery.com
... rate history... Notes by Presenter: Pressure buildup and derivative curves are plotted, together with an analytical solution combining Gringarten's...
2009
Abnormal Pressure Analysis in the Bakken Formation, Williston Basin, a Key to Future Discoveries; #40629 (2010)
Stephen A. Sonnenberg
Search and Discovery.com
...) derivative B i g Sk y 100 B i g Sk y der i v at i ve 10 3000 10 2000 1 1 1000 10 100 1 1000 1 10 100 Delta T 0 2.5 2 1.5 1 0.5 0...
2010
Role of 3-D Seismic Data in Prediction of High Potential Areas within Pre-Tertiary Fractured Granite Basement Reservoir in Cuu Long Basin, Vietnam Offshore, #40702 (2011)
Nguyen Huy Ngoc, Nguyen Quoc Quan, Hoang Ngoc Dong, Nguyen Do Ngoc Nhi
Search and Discovery.com
... the basement. Good quality 3D seismic data combined with seismic attributes such as Coherency Cube (Variance Cube), secondary derivative...
2011
Reflector Convergence and Rotation Attributes Facilitate Seismic Stratigraphy Interpretation, by Satinder Chopra and Kurt J. Marfurt, #40876 (2012).
Search and Discovery.com
2012
Phase Residules Can Help Define Channels, by Marcilio Matos and Kurt J. Marfurt; #41140 (2013).
Search and Discovery.com
2013
A New Approach to Stratigraphic Interpretation*, by Farrukh Qayyum, Nanne Hemstra, and Paul de Groot; #41195 (2013).
Search and Discovery.com
2013
Interpreting Sediment Dispersal in Western North America from Detrital Zircon Ages; #50818 (2013)
William R. Dickinson
Search and Discovery.com
.... Mafic volcanics yield few DZ grains of sand size, but polymodal volcanic suites contribute abundant DZ to derivative sands. Detecting DZ grains derived...
2013
New Technology to Acquire, Process, and Interpret Transient EM Data; #41579 (2015)
Anton Ziolkowski, Richard Carson, David Wright
Search and Discovery.com
... is (6) where the magnetic permeability μ = 4π .10-7 henry/m. Taking the derivative of (6) and rearranging, yields (7) We use this to obtain a pseudo...
2015
Fitting Deterministic Arcuate Map View/Sigmoidal Cross Section Surfaces to IHS Beds in Fluvial Point Bars; #51065 (2015)
Gregory S. Benson
Search and Discovery.com
... in map view (Figure 2). The dip angle of the sigmoidal surface at any location can be determined as the first derivative of the above function...
2015
Extracting Large-Scale Fracture Networks; #41818 (2016)
Ayon Kumar Dey
Search and Discovery.com
... computing the reflectivity as the vertical derivative of the impedance. The polarity (standard/reverse) of the input seismic determines whether a positive...
2016
Volumetric Fault Enhancement Applications; #41869 (2016)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... It is quite common to enhance edges on photographic images with the use of mathematical second derivative “Laplacian of Gaussian” filters. Similar filters...
2016