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The AAPG/Datapages Combined Publications Database
Showing 20,604 Results. Searched 200,357 documents.
‘Potash identification plot (PID) for rapid identification of commercial potash deposits’
Search and Discovery.com
N/A
Using Potash Identification (PID) Plot to Distinguish Commercial Potash Mineralization
Search and Discovery.com
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ABSTRACT: Advanced Geophysical Logging in Shallow Unconsolidated Coastal Plain Sediments; #90019 (2003)
Douglas E. Wyatt
Search and Discovery.com
... ray and resistivity measurements. These measurements are generally well understood and accepted for simple stratigraphic mapping and fluid modeling...
2003
ABSTRACT: Integrated Formation Evaluation of a Deepwater Exploration Well on the East Coast of India; #90061 (2006)
Theodore Klimentos, K. Seth, and G.M. Chavan
Search and Discovery.com
... exploration well where the basic measurements combined with nuclear magnetic resonance, elemental spectroscopy, natural gamma ray spectroscopy and dipole...
2006
Lithofacies Analysis and Sequence Stratigraphy of the Fredricksburg Group (Cretaceous) in the Callahan Divide RegionWest-Central Texas, #90112 (2010)
Oyedeji Ayobami Matthew
Search and Discovery.com
... of these depositional systems in a sequence stratigraphic framework. To achieve this goal, measured sections (field descriptions) and spectral gamma ray...
Unknown
ABSTRACT: Integrated Lab Studies For Uranium Exploration In High Radioactive Formations; #90118 (2011)
R. B. N. Singh and M. K. Tewari
Search and Discovery.com
... basin has many wells drilled having high gamma ray values. The Raghavpuram shales have two distinct units - - the high GR high resistivity and low GR...
2011
Abstract: X-Ray Eyes: How Field Based XRD is Changing Mud Logging and Improving What Is Known about Unconventional Plays; #90228 (2015)
R. Dawn Snyder
Search and Discovery.com
...Abstract: X-Ray Eyes: How Field Based XRD is Changing Mud Logging and Improving What Is Known about Unconventional Plays; #90228 (2015) R. Dawn...
2015
Abstract: Multiscale Stratigraphic Analysis of the Lower Wufeng-Longmaxi Formation in the Sichuan Basin; #90240 (2015)
Hang Deng and Roger Slatt
Search and Discovery.com
... outcrop Gamma-ray spectrometry measurement, petrographic analysis, X-ray Diffraction analysis, X-ray Fluorescence analysis and organic geochemical studies...
2015
Abstract: Well Placement in Shale Plays How Significant Is It?; #90269 (2016)
Jeffrey Kok
Search and Discovery.com
... concentration of organic matter that results in higher gamma ray reading, providing the first indication of presence of organic rich shale. These high...
Unknown
Abstract: Rock Physics and AVO Mapping of Lithofacies and Pore Fluid Probabilities: Niger Delta; #90255 (2017)
Ibukun Olorunniwo, Sunday Olotu, Moses Olorunniwo, Adekunle Adepelumi
Search and Discovery.com
..." Oil Field, Niger Delta. Statistical crossplots of Gamma Ray (GR) log versus P-wave velocity, Relative Impedance (RI) versus GR log and histogram...
2017
Abstract: ASPHALTENE DEPOSITION PREFERENCE AND ITS INFLUENCE ON RESERVOIR PERMEABILITY REDUCTION: A STUDY BASED ON MICRO X-RAY TOMOGRAPHY; #90298 (2017)
Xiao Feng
Search and Discovery.com
...Abstract: ASPHALTENE DEPOSITION PREFERENCE AND ITS INFLUENCE ON RESERVOIR PERMEABILITY REDUCTION: A STUDY BASED ON MICRO X-RAY TOMOGRAPHY; #90298...
2017
Abstract: The Presence of Rare Earth or Critical Minerals in the Louann Salt, Gulf of Mexico; #91205 (2023)
Jamie Singer and Julie Bloxson
Search and Discovery.com
... elements. This study uses cutting from three wells drilled in the deepwater Gulf of Mexico. X–ray fluorescence spectrometry was conducted on crushed...
2023
Abstract: Stratigraphy of the Lower Mississippian Lodgepole Formation in the Central Williston Basin, North Dakota, U.S.A.; #91206 (2023)
William E. Yancey, Nicholas J. Hogancamp
Search and Discovery.com
... and packestones at the top. The cycles are recognized on petrophysical gamma ray logs by having a thin interval of high API values at the base where...
2023
Brookshire Field, Waller County, Texas: Bypassed Pay at 2000 Feet , by Ray Blackhall; #90052 (2006)
Search and Discovery.com
2006
By-Passed Giant Fields of the Rockies, by M. Ray Thomasson and Lawrence A. McPeek; #90052 (2006)
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2006
Optimizing Shale Reservoir Characterization with Spectroscopy Evaluation While Drilling, #42026 (2017).
Zach Crosby, Pukar Mainali, Camilo Mejia, Cory Langford
Search and Discovery.com
... samples with Pyrolysis, Fourier Transform Infrared Spectroscopy (FTIR), X-ray Flourescence (XRF), X-ray diffraction (XRD). These vertical well data...
2017
Geophysical Corner Articles from September 1996 — present, Compiled by Randy Ray
Search and Discovery.com
N/A
Calcite Pseudospar Replacive of Marine Acicular Aragonite, and Implications for Aragonite Cement Diagenesis
S. J. Mazzullo
Journal of Sedimentary Research (SEPM)
... as replacements of radially-divergent, acicular marine cements. The mosaic consists of composites of and individual ray-crystals, with included relicts...
1980
Enhanced ray-based tomography method
Jonathan Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Enhanced ray-based tomography method Jonathan Liu Enhanced ray-based tomography method Jonathan Liu*, University of Houston Summary The ray-based...
2024
Taking the Utica to its Depositional Limits: Through Facies Changes and Across the Entire Appalachian, Illinois and Michigan Basins; #10511 (2013)
Ralph Williams and Danielle Leighton
Search and Discovery.com
... basins and was generally conducted within the window of 0-40 API gamma ray. Figure 3 demonstrates the simplicity of pure, normalized LAS...
2013
Assessing the Potential Helium Resources in Central Kentucky, #51573 (2019).
J. Richard Bowersox,
Search and Discovery.com
... locations. He generation potential can be estimated by calibration of conventional gamma ray logs (GR) to U and Th concentrations measured by X-ray...
2019
Natural Gamma-Ray Spectrometry of the Monterey Formation at Naples Beach, California: Insights into Lithology, Stratigraphy, and Source-Rock Quality
Kevin M. Bohacs, Jon R. Schwalbach
Pacific Section of AAPG
...Natural Gamma-Ray Spectrometry of the Monterey Formation at Naples Beach, California: Insights into Lithology, Stratigraphy, and Source-Rock Quality...
1994
An Automatic Point-Counting Method for Mineralogical Assessment
Mary Margaret Minnis
AAPG Bulletin
... microscope in combination with an energy-dispersive x-ray spectrometer. Information about the particle sizes for the different minerals and a graphical...
1984
Improvements on airborne gamma-ray spectrometry inversion
Jessica D. Weihermann, Yaoguo Li, Saulo P. Oliveira, Francisco J. F. Ferreira, Adalene M. Silva
International Meeting for Applied Geoscience and Energy (IMAGE)
... doi: https://doi.org/10.1190/1.1440816. Grasty, R. L., 1979, Gamma-ray spectrometric methods in uranium exploration — theory and operati...
2024
Mineralogical Research on Clay and Shale in New Brunswick
Donovan Abbott
Atlantic Geology
... phase is now complete, concerning the quality of the clay or shale rather than the amounts available; it was accomplished using the X-ray diffractometer...
1966