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The AAPG/Datapages Combined Publications Database
Showing 6,069 Results. Searched 200,357 documents.
Biochemical and mechanical dispersion mechanisms of Au and As in areas covered by Permian glacial sediments and aeolian sand
Walid Salama, Ravi Anand, Tsing Bohu
Petroleum Exploration Society of Australia (PESA)
..., Derek Winchester for the polished thin sections and blocks and Michael for the XRD and SEM analyses. CSIRO internal reviewer Dr Robert Thorne is also...
2019
Abstract: XRD, XRF and SEM analysis of pottery from jetty and administrative sites, Sungai Batu Complex, Bujang Valley, Kedah
Mohd Hasfarisham Abd Halim, Mokhtar Saidin
Geological Society of Malaysia (GSM)
...Abstract: XRD, XRF and SEM analysis of pottery from jetty and administrative sites, Sungai Batu Complex, Bujang Valley, Kedah Mohd Hasfarisham Abd...
2018
Grain assemblages and strong diagenetic overprinting in siliceous mudrocks, Barnett Shale (Mississippian), Fort Worth Basin, Texas
Kitty L. Milliken, William L. Esch, Robert M. Reed, Tongwei Zhang
AAPG Bulletin
... SEM-CL/optical microscopy: Journal of Sedimentary Research, v. 75, p. 492500, doi:10.2110/jsr.2005.038.Bowker, K. A., 2007, Barnett Shale gas production...
2012
Compositional Controls on Micro-Scale Fluid Distribution in Tight Rocks: Examples from the Montney Formation (Canada)
David Cronkwright, Amin Ghanizadeh, Chris DeBuhr, Chengyao Song, Hanford Deglint, Chris Clarkson, Omid Ardakani
Unconventional Resources Technology Conference (URTEC)
... Comparison between XRD and SEM-EDS Mineralogy. To compare the results from point counting SEM/EDS images to more conventional methods, an area-weighted...
2019
Analcime laminae in lacustrine shale oil reservoirs and its significance for hydrocarbon migration and accumulation
Junran Wang, Chao Liang, Shunyao Song, Yingchang Cao, Keyu Liu, and Fang Hao
AAPG Bulletin
... to insufficient x-ray diffraction (XRD) data. Analcime content exhibits two key trends: (1) it decreases from Ek21 to Ek24 (Figure 2), and (2) proximal enrichment...
2025
Experimental study of smectite authigenesis and its subsequent illitization: insights from modern estuary sediments
Anas Muhammad Salisu, Abdulwahab Muhammad Bello, Abduljamiu O. Amao, ROBERT H. Lander, KHALID Al-Ramadan
Journal of Sedimentary Research (SEPM)
... organization or internal structure. SEM-EDS analyses show that the grain coats are composed principally of Si, O, Al, Ca, Fe, and K (Fig. 5H). XRD analysis...
2025
Cathodoluminescent Textures and the Origin of Quarts Silt in Oligocene Mudrocks, South Texas
Kitty L. Milliken
Journal of Sedimentary Research (SEPM)
... in origin from associated sand, most likely for reasons related to provenance and not burial diagenesis. METHODS AND SAMPLING CL images for this study were...
1994
Authigenic Apatite in a Fluvial Sandstone Sequence: Evidence for Rare-Earth Element Mobility During Diagenesis and a Tool for Diagenetic Correlation
Jon E. Bouch,, Malcolm J. Hole, Nigel H. Trewin, Simon Chenery, Andrew C. Morton
Journal of Sedimentary Research (SEPM)
... of the Statfjord Formation in the Gullfaks oilfield, Norwegian North Sea, in Dunay, R.E., and Hailwood, E.A., eds., Non-Biostratigraphical Methods...
2002
Abstract: An investigation of the solubility of eskolaite at supercritical conditions; experimentation with a Hydrothermal Diamond Anvil Cell (HDAC)
Thomas L. Gorman
Atlantic Geology
... Diffraction (XRD), microRaman spectroscopy, and a Scanning Electron Microscope (SEM). A single crystal of eskolaite (volume ~ 3.25 × 10-4 µm3) and a drop...
2011
Woodford Shale in the Marietta Basin (North Texas)
Search and Discovery.com
N/A
Abstract: Occurrence of recent lump-shape sediments features in Quarry, Alahmadi, Kuwait: possibly an indicator of hydrocarbon gas seepages; #90254 (2016)
Mohammad H. Abdullah, Fowzia Abdullah
Search and Discovery.com
.... They were examined microscopically using transmitted, polarized microscopes and SEM (scanning electron microscope). In addition, geochemical methods...
2016
Abstract: EXPERIMENTAL STUDY OF REACTIONS BETWEEN GLAUCONITE AND CARBON DIOXIDE, IMPLICATION OF CARBON SEQUESTRATION; #90298 (2017)
Anh Nguyen
Search and Discovery.com
..., various brines, and carbon dioxide. Besides the batch experiments, various methods of SEM – EDS, XRD, and brine analysis will be applied to investigate...
2017
A More Accurate Integrated Multimineral Petrophysical Model in Unconventional Reservoirs using Data from Cuttings: A Case Study from Powder River Basin, USA
Khaled Ahmed, Peyton Lowrey, Karl Graham, Dick Merkel
Unconventional Resources Technology Conference (URTEC)
... include X-ray fluorescence (XRF), X-ray diffraction (XRD), scanning electron microscopy equipped with energy-dispersive X-ray spectroscopy (SEM/EDX...
2020
Luminescence Petrography and Spectroscopic Studies of Diagenetic Minerals
Grahame Walker, Stuart Burley
Special Publications of SEPM
... for the SEM. SEM's have for some time been fitted with light collectors to enable images of the CL distribution in rock sections to be examined and photographed...
1991
Preservation of Giant Anomalocaridids in Silica-Chlorite Concretions from the Early Ordovician of Morocco
Robert R. Gaines, Derek E.G. Briggs, Patrick J. Orr, Peter Van Roy
PALAIOS
... in concretion 1 than in concretion 2, indicating a greater chlorite to quartz ratio in concretion 1 samples, as also indicated by XRD (Table 1) and SEM...
2012
The contribution of technical ceramic to iron smelting production at Sungai Batu, Bujang Valley, Kedah
Naizatul Akma Mohd Mokhtar, Mokhtar Saidin
Geological Society of Malaysia (GSM)
... fluorescence (XRF), X-ray diffraction (XRD) and scanning electron microscopes-energy dispersive X-ray (SEM-EDX) analysis. The following discussion...
2020
Quantitative and Comparative Mineralogy Analysis From Cores, Cuttings and Logs in Vaca Muerta Shale Play
Laurent E. Mosse, Luz Rodriguez, Enrique R. Chiapello, Marcelo J. Sanchez, Laurent Lambert, Jean-Pierre Leduc
Unconventional Resources Technology Conference (URTEC)
...(PO4)3(F,Cl,OH) ) are not considered in this default model. XRD data on wells 1 and 2 report a small amount of apatite, which is expected as the XRF data...
2015
ABSTRACT: THE CHARACTERISTICS OF MINERAL COMPOSITIONS IN COAL AND ITS COMBUSTION PRODUCTS IN XUANWEI, YUNNAN
Yuegang Tang, Mingyuan Wu, Xiaole Shi
The Society for Organic Petrology (TSOP)
... Experimental methods ①XRD: Scan speed : 3°(2θ)/min；Cuprum butt；Range: 2.6°～70°; Step（2θ） 0.01°；Pressure / ： Flux：40KV/100 mA. ②SEM/EDX: Make sample, and fix...
2006
Comparison of Wireline Log and SEM Image-Based Measurements of Porosity in Overburden Shales
Christopher J. Landry, Bruce S. Hart, Maša Prodanović
Unconventional Resources Technology Conference (URTEC)
... (2008). Database and Methods SEM imaging sample preparation Drill cutting samples were collected from depths ranging from 6850’ to 11070...
2020
Integration and Comparison of Multi-Scale Digital Rock Analysis With Bulk Rock Porosity and LECO TOC Within Multiple Appalachian Basin Formations
Joel Walls, Gabriela Davalos, Matthew Weinreich
Unconventional Resources Technology Conference (URTEC)
... GRI crushed rock analysis, LECO TOC, X-ray Powder Diffraction (XRD), X-ray fluorescence (XRF), Fourier transform infrared spectroscopy (FTIR) and SEM...
2017
A Systematic Investigation of Gas-Based Improved Oil Recovery Technologies for the Bakken Tight Oil Formation
Lu Jin, Steven Hawthorne, James Sorensen, Bethany Kurz, Larry Pekot, Steve Smith, Nick Bosshart, Alexander Azenkeng, Charles Gorecki, John Harju
Unconventional Resources Technology Conference (URTEC)
... (SEM), x-ray diffraction (XRD) mineralogical analysis, and x-ray fluorescence (XRF) analysis. More than ten rock samples from Bakken units were selected...
2016
Significance of Palygorskite in the Drilling and Production of Hydrocarbon in the Neogene of North Kuwait, #41108 (2012)
Prasanta Kumar Mishra, Jassim Al Kandiri, Pradeep Kumar Choudhary, Markus Hoppe, David Meadows
Search and Discovery.com
...-coating habit and it is being illustrated through the SEM and XRD data. Higher Temperature Testing of the Core Samples Selected core trims were...
2012
Geological Characterization Of The Woodford Shale, McAlester Cemetery Quarry, Oklahoma
Andrea Serna Bernal, Ligia Carolina Mayorga, Adriana Gomez Prada, Roger M. Slatt
Oklahoma City Geological Society
... of Adelaide, Australia). Results of these ongoing studies include an outcrop gamma-ray profile, measured stratigraphic sections, SEM image analysis, XRD...
2012
Abstract: Documenting Mudstone Heterogeneity by use of Principal Component Analysis of X-Ray Diffraction and Portable X-Ray Fluorescence Data: A Case Study in the Triassic Shublik Formation, Alaska North Slope; #90283 (2016)
A. Boehlke, K. J. Whidden, W. Benzel
Search and Discovery.com
.... In this study, we investigate the utility of combining principal component analysis (PCA) of X-ray diffraction (XRD) data and portable X-ray fluorescence...
2016