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The AAPG/Datapages Combined Publications Database
Showing 20,604 Results. Searched 200,357 documents.
ABSTRACT: Wetumpka Impact Structure’s Resurge Chalk Deposits— Insights from X-Ray Computed Tomography, by James K. Markin and David T. King, Jr.; #90158 (2012)
Search and Discovery.com
2012
Abstract: Applying Regional Chemostratigraphic Variability to Refine Sequence Stratigraphic Frameworks within the Woodford Shale, Oklahoma, by Bryan W. Turner, Jessica A. Tréanton, and Roger M. Slatt; #90205 (2014)
Search and Discovery.com
2014
Estimation of Migration Velocity by Forward Modelling of Old Seismic Stacks
Search and Discovery.com
N/A
ABSTRACT: Surface to Subsurface Correlation of the Late Ordovician Montoya Group, Southern New Mexico and Western Texas; #90013 (2003)
Michael C. Pope, Jessica B. Steffen, Huaibo Liu, Glenn Bixler, David M. Thomas
Search and Discovery.com
... Montoya Group, Southern New Mexico and Western Texas A field-based sequence stratigraphic framework including hand-held gamma-ray profiles...
2003
ABSTRACT: Semiquantitative estimation of carbonates in Holocene siliciclastic sequences of the Mississippi Delta; #90021 (2003)
ALAN M. BAILEY, H. H. ROBERTS, S. PAL
Search and Discovery.com
... occur as minor constituents in the clay matrix. Methods utilized include: chemical extractions, use of high-resolution X-ray radiographs, and X-ray...
2003
ABSTRACT: Spectral Gamma Ray Investigation of the West Springs Creek Formation (Ordovician), Upper Arbuckle Group, Southern Oklahoma; #90133 (2011)
Tyler Swinea, Malachi Lopez, Cody Bacon, and James Puckette
Search and Discovery.com
...ABSTRACT: Spectral Gamma Ray Investigation of the West Springs Creek Formation (Ordovician), Upper Arbuckle Group, Southern Oklahoma; #90133 (2011...
2011
Abstract: Near-Surface Velocity Estimation Using Source-Domain Full Traveltime Inversion and Waveform Inversion; #90319 (2018)
Lu Liu, Bowen Guo, Yi Luo
Search and Discovery.com
... tomography has been an efficient and robust tool to derive large-scale near-surface velocity models for decades (Zhang and Toksöz, 1998). Ray theory...
2018
Applying Regional Chemostratigraphic Variability to Refine Sequence Stratigraphic Frameworks within the Woodford Shale, Oklahoma; #51040 (2014)
Bryan W. Turner
Search and Discovery.com
... stratigraphic frameworks by comparing chemostratigraphic profiles directly to gamma ray logs and measured stratigraphic sections obtained from the same...
Unknown
Surface to Subsurface Correlation of the Late Ordovician Montoya Group, southern New Mexico and western Texas, by M.C. Pope, H. Liu, D.Thomas, #90025 (2004)
Search and Discovery.com
2004
Shale Petrology by Electron Microprobe: Pyrite-Chlorite Relations
Raymond Siever, Miriam Kastner
Journal of Sedimentary Research (SEPM)
... of several fine-grained shales were studied with an electron probe X-ray analyzer in order to map mineralogy and textures not resolvable...
1972
Clay Mineral Mounting Techniques for X-ray Diffraction Analysis: A DISCUSSION: NOTES
Ronald J. Gibbs
Journal of Sedimentary Research (SEPM)
...Clay Mineral Mounting Techniques for X-ray Diffraction Analysis: A DISCUSSION: NOTES Ronald J. Gibbs 1968 Vol. 38 No. 1. (March), BONORINO, F. G...
1968
Preliminary X-Ray Investigation of Solid Hydrocarbons: GEOLOGICAL NOTES
Robert S. Young
AAPG Bulletin
...Preliminary X-Ray Investigation of Solid Hydrocarbons: GEOLOGICAL NOTES Robert S. Young 1954 2017 2020 38 9. (September) ABRAHAM, H., 1938, Asphalts...
1954
Distinguishing faults from flooding surfaces on spectral gamma-ray logs
A. Ruffell, J. M. McKinley, R. Evans
AAPG Bulletin
...Distinguishing faults from flooding surfaces on spectral gamma-ray logs A. Ruffell, J. M. McKinley, R. Evans 2004 1239 1254 88 9 Elevated gamma-ray...
2004
Abstract: Regular Grids Travel Time Calculation A Practical Huygens Wavefront Expansion Approach; #90187 (2014)
Zhengsheng Yao, Mike Galbraith, and Randy Kolesar
Search and Discovery.com
...ront tracing, Geophysics, Vol.66, No.3, 883889. Cerveny, V. , 2001, Seismic ray theory, Cambridge Univ...
2014
Application of finite difference eikonal solver for traveltime computation in forward modeling and migration
Amir Mustaqim Majdi, Seyed Yaser Moussavi Alashloo, Nik Nur Anis Amalina Nik Mohd Hassan, Abdul Rahim Md Arshad, Abdul Halim Abdul Latiff
Geological Society of Malaysia (GSM)
... plane harmonic solutions and employ the high frequency approximation of ray theory (Lecomte et al., 2000). In other words, the eikonal equation...
2021
Improved Petrological Modal Analyses from X-Ray Powder Diffraction Data by Use of the Rietveld Method. Part II. Selected Sedimentary Rocks
W. G. Mumme, G. Tsambourakis, I. C. Madsen, R. J. Hill
Journal of Sedimentary Research (SEPM)
...Improved Petrological Modal Analyses from X-Ray Powder Diffraction Data by Use of the Rietveld Method. Part II. Selected Sedimentary Rocks W. G...
1996
A quantitatively determining gas saturation method by pulsed neutron logging technique in complex cased borehole
Guiping Xiao, Feng Zhang, Jilin Fan, Fangwei Tang, Wei Zheng Shang
International Meeting for Applied Geoscience and Energy (IMAGE)
... is proposed for calculating fast neutron cross-sections under complex completion. According to the theory that inelastic gamma ray and capture gamma...
2022
A Non-Destructive Core Analysis Technique Using X-Rays
Seymour R. Baker, Gerald M. Friedman
Journal of Sedimentary Research (SEPM)
...A Non-Destructive Core Analysis Technique Using X-Rays Seymour R. Baker, Gerald M. Friedman 1969 Vol. 39 No. 4. (December), An X-ray technique has...
1969
Determination of Calcite, Dolomite, Quartz and Clay Content of Carbonate Rocks
Frank E. Diebold, John Lemish, Carl L. Hiltrop
Journal of Sedimentary Research (SEPM)
... in highway concrete. Three quantitative X-ray methods for calcite and dolomite are investigated. The first, a comparatively simple X-ray method...
1963
Clay Minerals of Laramie Formation, Golden, Colorado, Identified by X-ray Diffraction
Arthur James Gude, rd
AAPG Bulletin
... and theory are presented briefly only where definitions are needed. The X-ray laboratory techniques for geological work are described. The X-ray...
1950
Using Machine Learning for Geosteering During In-Seam Drilling
Ruizhi Zhong, Ray L. Johnson Jr, Zhongwei Chen
Unconventional Resources Technology Conference (URTEC)
...Using Machine Learning for Geosteering During In-Seam Drilling Ruizhi Zhong, Ray L. Johnson Jr, Zhongwei Chen URTEC-208298-MS Using Machine Learning...
2021
Abstract: The Significance of Gamma-Ray Anomaly in the Cretaceous Toolebuc Formation Facies and in Their Lateral Equivalents Eromanga and Carpentaria Basins
S. Ozimic
Petroleum Exploration Society of Australia (PESA)
...Abstract: The Significance of Gamma-Ray Anomaly in the Cretaceous Toolebuc Formation Facies and in Their Lateral Equivalents Eromanga and Carpentaria...
1982
Memorial: Ray Pearce Walters (1898-1983)
Herbert Sawyer, Richard F. Walters
AAPG Non-Technical and Memorials
...Memorial: Ray Pearce Walters (1898-1983) Herbert Sawyer, Richard F. Walters RAY PEARCE WALTERS (1898-1983) By Herbert Sawyer Los Altos, California...
1983
Identification of Leonardite, a Naturally Oxidized Lignite, by Low-Angle X-ray Scattering Method
Paul L. Broughton
Journal of Sedimentary Research (SEPM)
...Identification of Leonardite, a Naturally Oxidized Lignite, by Low-Angle X-ray Scattering Method Paul L. Broughton 1972 Vol. 42 No. 2. (June...
1972
SEM, XRD, CL, and XF Methods: Part 5. Laboratory Methods
J. B. Thomas
AAPG Special Volumes
... commonly used for additional core analysis are -- Scanning electron microscopy (SEM) -- X-ray diffractometry (XRD) -- Cathodoluminescence (CL) -- X-ray...
1992