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The AAPG/Datapages Combined Publications Database
Showing 5,195 Results. Searched 200,626 documents.
Abstract: A Stable Criterion for Shear-Wave-Splitting Analysis; #90174 (2014)
Xinxiang Li and Jeff P. Grossman
Search and Discovery.com
... is an operator that rotates from radial-transverse coordinates to fast-slow polarization coordinates, and D is the time-delay operator. The inverse...
2014
Abstract: Impedance Joint Inversion of Surface and Borehole Seismic Data; #90187 (2014)
Danping Cao, Xingyao Yin, and Guochen Wu
Search and Discovery.com
... to transform seismic data to reservoir properties because the solution of inverse problem is non-unique even for the noise-free data (Bosch, 2010...
2014
Abstract: Simultaneous Source Separation Via Robust Time Variant Radon Operators; #90187 (2014)
Amr Ibrahim and Mauricio D. Sacchi
Search and Discovery.com
...) and was latter applied to time-invariant operators by Sacchi and Ulrych (1995). In essence, Radon operator is posed as an inverse problem with sparsity...
2014
Abstract: A Nuclear Norm Minimization Algorithm with Application to Five Dimensional (5D) Seismic Data Recovery; #90187 (2014)
N. Kreimer, A. Stanton, and M. D. Sacchi
Search and Discovery.com
.... Conclusion In this article we present prestack seismic data reconstruction and denoising as an inverse problem. The proposed method minimizes the rank...
2014
Abstracts: The Deconvolution of Multicomponent Trace Vectors; #90173 (2015)
Xinxiang Li, Peter Cary, and Rodney Couzens
Search and Discovery.com
... inverse matrix. For example, when [H1 H2] = [R, T] [Rot] (where [Rot] denotes a 2x2 rotation matrix), the vector power spectrum is P(H 1 , H 2 ) = [H 1...
2015
Understanding Seismic Amplitudes, by Steve Henry, #40135 (2004).
Search and Discovery.com
2004
The Use of Multi-Level Potential Field Data in Regional, Geophysical Modeling; #40426 (2009)
J. Ebbing, R. Fjalar Reynisson, J. Reidar Skillbrei, Odliev Olesen
Search and Discovery.com
... and constraining data are needed to minimize the uncertainty of forward and inverse models. Useful information which can limit the uncertainties is contained...
2009
Fracture Density as a Function of Crystal Size: Insights from a Carbonate Reservoir Analogue, #50505 (2011)
Francesco Dati, Vincenzo Guerriero, Alessandro Iannace, Stefano Mazzoli, Stefano Vitale, Maurizio Giorgioni,
Search and Discovery.com
... an inverse relationship between crystal size and fracture density at the microscale. The results of a detailed analysis on early diagenetic dolomitic beds...
2011
The Impact of Pore Geometry and Microporosity on Velocity-Porosity Relationship in Carbonates of Central Luconia, Sarawak; #41030 (2012)
Nor Sara Izzatti Bashah and Bernard Pierson
Search and Discovery.com
... an inverse trend: low values of PoA and AR result in high velocity. DOMsize and γ show a proportional relationship on the velocity-porosity cross plot. High...
2012
A Seismic-Structural Interpretation, on the Identification of Possible Causes in the Formation of Gas Chimneys in Colombia's Offshore; #50638 (2012)
Tatiana Mayorga, Andres E. Calle, Freddy M. Nino, and Jorge Rubiano
Search and Discovery.com
... INTERPRETATION FAULT INTERPRETATION Interpreted faults present an inverse movement resulting in a break-forward imbricate system. Six main faults can...
2012
Organic Matter Variations Within the Bakken Shales of Saskatchewan: With Implications Upon Origin and Timing of Hydrocarbon Generation; #41333 (2014)
Titi Aderoju and Stephen L. Bend
Search and Discovery.com
... shows a strong inverse relationship with total sulphur. The implication being that the presence of sulphur may influence the early generation...
2014
Oil Degradation in the Gullfaks Field (Norway): How Hydrogeochemical Modeling can Help to Decipher Organic-Inorganic Interactions Controlling CO2 Fate and Behavior; #50999 (2014)
Wolfgang van Berk, Yunjiao Fu, Hans-Martin Schulz
Search and Discovery.com
..., onedimensional transport, and inverse geochemical calculations: U.S. Geological Survey Water-Resources Investigations Report 99–4259, 312 p. Parkhurst, D.L....
2014
Integrated 3-D Seismic, Outcrop, and Core Data for Characterization of Natural Fractures of the Hunton Limestone and the Woodford Shale in Central Oklahoma; #51382 (2017)
Benmadi Milad, Roger Slatt
Search and Discovery.com
.... Additionally, there is an inverse correlation between the thickness of limestones (Viola and Hunton) and shales (Sylvan and Woodford). Core data...
2017
Combining Seismic Inversion and Geostatistics to Predict Reservoir Properties; #42294 (2018)
Dragos Cristea
Search and Discovery.com
... we have to rely completely on seismic reflection data. In seismic inverse modelling, the result of reflection seismology, the seismic trace...
2018
Quartz Cementation of a Faulted Sandstone at Shallow Burial: Petrographic and Poroperm Data: UK North Sea, by Oliver F. Quinn, R. Stuart Haszeldine, #90027 (2004)
Search and Discovery.com
2004
TETRAPOD TRACKS TAPHONOMY IN EOLIAN FACIES FROM THE PERMIAN OF ARGENTINA
ADRIANA CECILIA MANCUSO, VERONICA KRAPOVICKAS, CLAUDIA MARSICANO, CECILIA BENAVENTE, DARIO BENEDITO, MARCELO DE LA FUENTE, EDUARDO G. OTTONE
PALAIOS
... exploited for their uranium content (Dr. Baul´es quarry; ı 34840 0 43.5 00 S, 68835 0 37.3 00 W) or for construction (La Julia quarry, 34818 0 54.5 00...
2016
Preliminary evidence from apatite fission-track data concerning the thermal history of the Peace River Arch region, Western Canada Sedimentary Basin
D.R. Issler, C. Beaumont, S.D. Willett, R.A. Donelick, J. Mooers, A. Grist
CSPG Bulletin
... illustrates, the method, when coupled with inverse modelling of temperature histories, provides more powerful constraints on the way that temperature...
1990
Post-Early Devonian thermal constraints on hydrocarbon source rock maturation in the Keele Tectonic Zone, Tulita area, NWT, Canada, from multi-kinetic apatite fission track thermochronology, vitrinite reflectance and shale compaction
D.R. Issler, A.M. Grist, L.D. Stasiuk
CSPG Bulletin
... on their chlorine content. An inverse multi-kinetic FT annealing model was developed and used to determine thermal histories that are consistent...
2005
Compositional Analysis of Lithologies from Wireline Logs: Chapter 3
John H. Doveton
AAPG Special Volumes
... measurements and rock properties. The situation is one of an "inverse problem," because the rock composition must be deduced from its physical properties...
1994
An Introduction to Low-temperature Thermochronologic Techniques, Methodology, and Applications
S. Lynn Peyton, Barbara Carrapa
AAPG Special Volumes
... thermal modeling can be used to test proposed thermal history models and predict thermochronometer ages. Inverse thermal modeling finds a best-fit thermal...
2013
Improved Present-Day Surface Heat Flow Prediction: Examples from Africa
Jeffrey A. Nunn, Robert Pawlowski, Elizabeth Johnson
International Meeting for Applied Geoscience and Energy (IMAGE)
..., 1992 ocean crust age (Stein & Stein, 1992). However, instead of the standard inverse power-law relationship, we use a polynomial function to model sea...
2021
3D Geocellular Modeling and Uncertainty Qualification of Reservoir Properties: A Deepwater Laminated-Sand Reservoir, Gendalo Field, Kutei Basin, Indonesia
Eduardo Berendson, Andre Cebastiant, David Glenn, Febry Hariyannugraha, Khristina Kirschner, Ron May, Rhys Schneinder, Ulrich Kiesow, Skip Walden
Indonesian Petroleum Association
... of the field was modeled. Using inverse transforms seismic elastic rock properties from inversion were converted into NTG. The NTG rock property cube...
2005
Geologic Notes Thermal Model Confirmed
Jack G. Elam
West Texas Geological Society
.... This caused an apparent inverse relationship between tomography and gravity field measurements. Further investigations revealed that the physical...
1988
Workflows and Technical Challenges of Regional Multi-Resource Assessments in the U.S. Geological Survey
Jenny LaGesse, Sean Brennan
Carbon Capture, Utilization and Storage (CCUS)
... and geospatial information. Using geostatistical interpolation, kriging, and inverse distance weighting methods, continuous models are generated which...
2025
A flexible and versatile joint inversion framework using deep learning
Yanyan Hu, Jiefu Chen, Xuqing Wu, Yueqin Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... the physics model as a regularizer, a DNN model is constructed to solve the logging-while-drilling (LWD) inverse problem (Jin et al., 2020). Learning based...
2022