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The AAPG/Datapages Combined Publications Database
Showing 3,616 Results. Searched 200,357 documents.
Spectral Analysis of the Middle Triassic Latemar Limestone
Linda A. Hinnov, Robert K. Goldhammer
Journal of Sedimentary Research (SEPM)
... cm-scale hemipelagic carbonate/shale alternations. We conclude that Milankovitch-forced, small amplitude sea-level oscillations were the most likely...
1991
Spherical Wave Model Tests of VSP-Based Q-Estimation Techniques
Search and Discovery.com
... deconvolution) and corridor stacks are computed for this zone. However, transmission effects have modified the amplitude behaviour even of isolated down...
2013
A Stratigraphic Interpretation of Shear and Compressional Wave Seismic Data for the Pennsylvanian Morrow Formation of Southeastern New Mexico: Chapter 13
M. D. McCormack, M. G. Justice, W. W. Sharp
AAPG Special Volumes
... ratio, as well as he fracture density and orientation present within the rock. The derivation of a detailed relationship between these physical...
1985
Chapter 3: Stratigraphic Descriptions
Thomas X. Homza, Steven C. Bergman
AAPG Special Volumes
... of the Greater Popcorn–Crackerjack Block. In the hanging wall of the Crackerjack Fault in Figure 40, subtle amplitude-versus-offset (AVO) responses...
2019
Multivariate Data Analysis: Part 6. Geological Methods
K. H. Esbensen, A. G. Journel
AAPG Special Volumes
... geological phenomena are multivariate in nature; for example, a porous medium is characterized by a set of interdependent quantities or attributes...
1992
Discrete Fracture Network Simulation: Application of Tectonic Simulation and Conditional Global Optimization Technique, #40861 (2012)
Nima Gholizadeh Doonechaly, Sheik Rahman
Search and Discovery.com
... results of the tectonic simulation and all other field data, such as seismic attributes, core descriptions, borehole images, well logs etc. to simulate...
2012
Geological Association of Canada, Newfoundland and Labrador Section Abstracts: Technical Meeting 2020
Jared Butler, Anne Westhues
Atlantic Geology
... Seismic facies classification is a pattern recognition task that uses seismic attributes to gain an understanding of subsurface geologic features...
2020
Structure and Stratigraphy of the Blake Escarpment Based on Seismic Reflection Profiles: Rifted Margins
R. E. Sheridan , C. C. Windisch , J. I. Ewing , P. L. Stoffa
AAPG Special Volumes
... computer derivation and applications of velocity functions: Geophysics, v. 34, p. 859-881. Taylor, P. T., I. Zietz, and L. S. Dennis, 1968, Geologic...
1979
Abstract: Improving the Statics Solution through De-migration: A Canadian Foothills A-PSDM Case History; #90172 (2014)
Jiwu Lin, Sylvestre Charles, Josef Heim
Search and Discovery.com
... used. For instance, Side Jin (2006) constructs the pilot trace by a local robust L1-norm inversion at each CDP location followed by a global L1-norm...
2014
Front Matter, Abstracts: Unconventional Reservoirs Technology and Strategies – Alternative Perspectives for the Permian Basin: 2005 WTGS Fall Symposium
Peter Lufholm, Denise Cox
West Texas Geological Society
... Inside Fault Zones: Integration of Image Logs and Multi-trace 3-D Seismic Attributes Charlotte Sullivan, Paul Elliott, Kurt Marfurt, and Charles...
2005
AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling - Abstracts
AAPG Special Volumes
... show that extensive basin subsidence occurs during periods of reducing heat flow, while regional inversion would occur during periods of increasing...
2003
Geomechanical and Flow Simulation of Hydrofracs Using High-Resolution Passive Seismic Images
Alfred Lacazette, William Dershowitz, Jan Vermilye
Unconventional Resources Technology Conference (URTEC)
... attributes (Sicking et al, 2014). The method has been used to depths of 4,700 meters (m). See Geiser et al (2012), Lacazette and Geiser (2013...
2014
Fluid Typing and Maturity Index from Logs: A New Framework for Petrophysical Evaluation of Organic-rich Mudrock
Laurent Mosse, Paul Ryan Craddock, Erik Rylander, Alberto Ortiz, Carolina Bernhardt
Unconventional Resources Technology Conference (URTEC)
... a qualitative interpretation of the input porosities that are then used quantitatively in the full maturity inversion. The first step in the derivation...
2016
Significance of Aragonite Cements Around Cretaceous Marine Methane Seeps
Martine M. Savard , Benoit Beauchamp , Jan Veizer
Journal of Sedimentary Research (SEPM)
...-Nankai project: Earth and Planetary Science Letters, v. 109, p. 383-390. GIVEN, R.K., AND LOHMANN, K.C, 1985, Derivation of the original isotopic...
1996
Estimating Parameters for Hierarchical Permeability Correlation Models
Zhenxue Dai, Robert W. Ritzi Jr., David F. Dominic
Special Publications of SEPM
... in developing a hierarchical covariance model for use in estimation, simulation, or analytical derivation of macrodispersivity models. The least...
2004
4D Taranaki in New Zealand: Understanding a Petroleum System from Regional to Prospect Scale; #120115 (2013)
Karsten F. Kroeger and Rob Funnell
Search and Discovery.com
...) that could significantly impact prospectivity are commonly overlooked. We demonstrate a workflow ranging from regional basin screening and derivation...
2013
New perturbation-based traveltime approximation for elastic VTI media
Shibo Xu, Alexey Stovas, Xingguo Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The derivation process with the P-wave as an example is illustrated as follows: Firstly, we compute the implicit form traveltime and offset with the elliptical...
2022
Abstracts: Padé Approximation for Analyzing Multiple Reflections; #90173 (2015)
Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave
Search and Discovery.com
... a derivation of reflection and transmission coefficients in layered media which are related to infinite impulse response (IIR) filters as a rational...
2015
Extended Abstract: Crustal Interpretation by Gravity, Magnetics, and Seismic Data over the Gulf of Mexico
John Bain, Jason Kegel, Cian O’Reilly
GCAGS Transactions
... and Buffler, 1994; Eddy et al., 2014) were used to calibrate gravity inversion to determine depth to Moho. Bathymetric data: Gigante multibeam...
2019
Microseismic Without Dots Probabilistic Interpretation and Integration of Microseismic Surveys
Ulrich Zimmer
Unconventional Resources Technology Conference (URTEC)
... events in space and time. Sometimes additional event attributes are used, e.g. magnitude, fault plane solution, moment tensor attributes, but the point...
2017
Abstract: Adapting Probabilistic Methods to Conform to Regulatory Guidelines
Herman G. Acuna, Ron D. Harrell
GCAGS Transactions
... on guidance for the derivation of the distributions to which these percentiles will be applied. A simple example of this problem is the derivation...
2000
A New Analytical Model for Production Forecasting in Unconventional Reservoir Considering the Simultaneous Matrix-Fracture Flow
Kaixuan Qiu, Heng Li
Unconventional Resources Technology Conference (URTEC)
... matrix into micro-fracture and macro-fracture. It is relatively complicated to solve the model with the Laplace transform and numerical inversion...
2019
Fracture Surface Extraction and Stress Field Estimation From Three-Dimensional Microseismic Data
Dylan Copeland, Alfred Lacazette
Unconventional Resources Technology Conference (URTEC)
.... Note that the amplitude of the first activation is much larger than the amplitude in the second activation of the fracture. Fracture Extraction Method...
2015
Explanatory Text: Derivation of the Geothermal Temperature Gradient
Arne J. Aadlan, Rudy S. K. Phoa
Indonesian Petroleum Association
...Explanatory Text: Derivation of the Geothermal Temperature Gradient Arne J. Aadlan, Rudy S. K. Phoa 1981 6 7 Derivation of the Geothermal Gradients...
1981