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The AAPG/Datapages Combined Publications Database
Showing 6,081 Results. Searched 200,630 documents.
Diagenetic and Porosity Evolution of Conglomeratic Sandstones in Bayingebi Formation of the Lower Cretaceous, Chagan Sag, China; #51350 (2017)
Wei Wei, Xiaomin Zhu, Mingxuan Tan
Search and Discovery.com
... of hydrocarbons. Based on observation of cores, thin sections, SEM and CL, combined with application of fluid inclusion and carbon and oxygen isotopes...
2017
Appendix D
Wayne K. Camp, Elizabeth Diaz, Barry Wawak
AAPG Special Volumes
... and Engineers, First Break, v. 29, p. 97–101. Three-Dimensional SEM Imaging and Digital Rock Physics Digital rock physics is a novel method to investigate...
2013
Clay-Mineral Suites in Cyclic Miocene Sediments: A Model for Continental-Margin Deposition in a Mixed Siliciclastic-Phosphatic-Dolomitic-Biogenic System
Mead A. Allison , Stanley R. Riggs
Journal of Sedimentary Research (SEPM)
... on these comparisons, clay-mineral percentages obtained by XRD methods are accurate to at least ± 10%. The data cannot be considered fully quantitative because...
1994
High Resolution Sequence Stratigraphy and its Implication in Mixed Siliciclastic Carbonate Sequence: A Case Study from Early to Middle Eocene Sylhet Formation, Assam and Assam-Arakan Basin, India; #30595 (2018)
Snehasis Chakrabarty, Dhritikanta Gorai, Monika Shukla, S. Uppal
Search and Discovery.com
... (Figure 14d). The glauconite is more matured within the fecal pellets and is less matured within the intraparticle pores of bioclasts. SEM-EDAX, XRD...
2018
Mineralogical Stabilization of High-magnesium Calcite: Geochemical Evidence for Intracrystal Recrystallization Within Holocene Porcellaneous Foraminifera
David A. Budd, Eric E. Hiatt
Journal of Sedimentary Research (SEPM)
...: Journal of Sedimentary Petrology, v. 39, p. 1057-1073. TILL, R., 1974, Statistical Methods for the Earth Scientist: New York, Wiley, 154 p. TOWE, K.M....
1993
Multi-Scale Integration of Mudstone Properties in Interbedded Reservoirs, Insights into Additional Criteria for Evaluating Unconventional Reservoirs: Examples from the Duvernay Formation (Alberta, Canada) and the Woodford Shale (Oklahoma, USA)
Henry Galvis-Portilla, Daniela Becerra-Rondon, Per Kent Pedersen, Roger M. Slatt
Unconventional Resources Technology Conference (URTEC)
... and stimulation, as well as in laboratory methods for rock characterization have shown that shale reservoirs are highly heterogeneous vertically and laterally...
2019
Productive Potential of Upper Ordovician and Lower Silurian Shale Gas Plays in the Sichuan Basin
Xinjing Li, Shuichang Zhang, Wei Li, Dong Liu, Yumen Wang, Shufang Wang, Xu Jin, Nai Zhang, Zhong Luo, Xiaoqi Wang, Jianming Li, Dazhong Dong, Jian Zhang, Zonggang Lü
Unconventional Resources Technology Conference (URTEC)
... and deformed Wufeng-Longmaxi samples using optical microscope, CL, SEM and QEMSCAN. A. Graded bedding turbidity sediment with extrabasinal detrital silt input...
2016
Round up the Usual Suspects: Building the Case to Define Overpressure-Generation Mechanisms in Upper Cretaceous to Tertiary Shales Overlying the Eagle Ford Play
B. S. Hart, J. Schieber, J. Kalinec
GCAGS Transactions
... on this assumption. Our scanning electron microscope (SEM) images, and those of a parallel SEM-based study (Landry et al., 2020) clearly demonstrate...
2021
A Universal Classification Scheme For the Microcrystals That Host Limestone Microporosity
Stephen E. Kaczmarek, Shawn M. Fullmer, Franciszek J. Hasiuk
Journal of Sedimentary Research (SEPM)
... (SEM), energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), and inductively coupled plasma mass spectrometry (ICPMS) analyses were...
2015
Abstract: R.E. Sheriff Lecture: Narrative of an Unrepentant Shale Geologist — Why Mudstones have a Key Role in Unlocking Geological History and Understanding the Hydrocarbon System
Jüergen Schieber
Houston Geological Society Bulletin
... especially helpful in that regard includes SEM’s with high resolution backscatter detectors and the of real time color SEM-CL. Flume studies have shown...
2009
Subsurface-Integration a Key Step Towards Understanding an Unconventional Oil Play; A Case Study from Onshore Abu Dhabi, UAE
Amena Alharthi, Muhammad Baig, Pierre Van Laer, Abdulla Al Hashmi, Trevor Brooks, Hassan Al Marzooqi, Marco Coscia, Aamer Al Bannay, Abdulla Al Blooshi, Fatema Al Jaberi
Unconventional Resources Technology Conference (URTEC)
... in Eocene and the second was the Semail (NE-SW) Ophiolites emplacement in late Cretaceous, which resulted in the main underlying stresses. Methods...
2022
Phosphate-Related Artifacts In Carbonate Mineralization Experiments
Kimberley L. Gallagher, Olivier Braissant, Tristan J. Kading, Christophe Dupraz, Pieter T. Visscher
Journal of Sedimentary Research (SEPM)
... the experiment was terminated, and precipitate samples were prepared for SEM and for XRD analysis. Modeling Methods. All modeling was performed using...
2013
Size, Spacing, and Opening History of Natural Fractures: Preliminary Results from the El Alamar Formation, Northeastern Mexico
John N. Hooker, Stephen E. Laubach, Autumn Kaylor, Peter Eichhubl, Andras Fall
GCAGS Transactions
... using a Philips XL30 scanning electron microscope equipped with a cathodoluminescence detector (SEM-CL). This method is described by Gomez and Laubach...
2011
Kerogen-Bitumen-Porosity Nexus: Insights from Multi-Basinal Collocated SEM-Optical Light Petrography
Shaina Kelly, Michelle Johnston, Bernard Lee, Richard San Martin
Unconventional Resources Technology Conference (URTEC)
...Kerogen-Bitumen-Porosity Nexus: Insights from Multi-Basinal Collocated SEM-Optical Light Petrography Shaina Kelly, Michelle Johnston, Bernard Lee...
2019
Sedimentology and Diagenesis of the Dinosaur Bones Exposed at Dinosaur Ridge along Alameda Parkway in the Morrison Formation (Upper Jurassic), Morrison, Colorado
John F. Hubert, Peter T. Panish
Rocky Mountain Association of Geologists
... bone analyzed by microprobe, XRD and XRF methods. A) Lamellar bone with darker and lighter E curved laminae each 3 pm thick. B) Closer view of image...
2000
Clay Mineralogy of an Interbedded Sandstone, Dolomite, and Anhydrite: The Permian Yates Formation, Winkler County Texas
J. S. JANKS, M. R. YUSAS, C. M. HALL
Special Publications of SEPM
... ray SEM EDS X ra diffraction energy dispersive 40 9 stable isotope analysis of carbonates and Ar Ar laser step heating The purpose of the study...
1992
Origin and Diagenesis of Middle Eocene Diatomite, Tallahatta Formation, Southwest Alabama
Richard A. Laws, Paul A. Thayer
GCAGS Transactions
... scanning electron microscopy (SEM), X-ray diffractometry (XRD), energy dispersive X-ray analyses (EDX), chemical, and thin section analyses, which...
1992
6 SEM Characterization of Shale Gas Reservoirs Using Combined Secondary and Backscatter Electron Methods: An Example from the Haynesville Shale, Texas and Louisiana
David R. Spain, Ryan McLin
AAPG Special Volumes
...6 SEM Characterization of Shale Gas Reservoirs Using Combined Secondary and Backscatter Electron Methods: An Example from the Haynesville Shale...
2013
Characterization of a Morrowan Sandstone Reservoir, Lexington Field, Clark County, Kansas
Martin Emery, P. G. Sutterlin
Oklahoma City Geological Society
...., v. 58, no. 3, p. 447-463. Figure 13. Composite Log. = thin section sample, * = XRD sample, s = SEM sample. End_Page 82...
1989
Geologic Characterization and the Depositional Environment of the Middle Devonian Marcellus Shale, Appalachian Basin, NE USA
Olusanmi O. Emmanuel, Stephen A. Sonnenberg
Unconventional Resources Technology Conference (URTEC)
... work involving eight core data, over 100 thin sections, SEM and XRD data, field studies of Marcellus shale exposures in New York and Pennsylvania as well...
2013
Introduction
Wayne K. Camp, Elizabeth Diaz, Barry Wawak
AAPG Special Volumes
... SEM images as described by Lemmens (Chapter 4, this volume) may help to bridge the gap between optical and SEM observations. Other methods...
2013
Impact of oil emplacement on diagenesis in Cretaceous oil sands
Timothy Bata, John Parnell, Nuhu K. Samaila, John Still
CSPG Bulletin
... (SEM). Methods Localities of the Cretaceous oil sands included in this study are presented in Table 1. Samples of the studied Cretaceous oil sands...
2017
Tracer-Guided Characterization of Dominant Pore Network and Implications on Permeability and Wettability in Shale, #42418 (2019).
Sheng Peng, Robert M. Reed, Xianghui Xiao,
Search and Discovery.com
... characterization is an important aspect in unconventional reservoir evaluation. A common technique is using the scanning electron microscope (SEM). While...
2019
ABSTRACT: Preparation and spectral characterization of coal-based graphene from anthracite in Qinshui coalfield, Shanxi Province
Ruiqing Li, Yuegang Tang, Qili Che, Jiangtao Fan, Pengliang Ma, Min Dong, Xin Lu
The Society for Organic Petrology (TSOP)
... by transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray diffraction (XRD) and Raman spectroscopy. The results demonstrated that after...
2021