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The AAPG/Datapages Combined Publications Database

Showing 6,773 Results. Searched 200,619 documents.

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The Potential of Medicago sativa for Microbial-Enhanced Phytoremediation of Diesel Fuel Contaminated Sites; #80708 (2019)

Michael O. Eze, Simon C. George, Grant Hose

Search and Discovery.com

... colonization and plant growth, scanning electron microscopy (SEM) was used to examine nodule development. The results show that diesel fuel initially slowed...

2019

Significance of the Boring Sponge Cliona for the Origin of Fine Grained Material of Carbonate Sediments

Dieter K. Futterer

Journal of Sedimentary Research (SEPM)

... expedition, January 1970. Final Report. Hawaii Inst. Geophys., HIG-70-23, p. 41-60. STIEGLITZ, R. D., 1972, Scanning electron microscopy of the fine...

1974

Petrography and Diagenesis of the Hosston Sandstone Reservoirs at Bassfield, Jefferson Davis County, Mississippi

Alan Thomson

GCAGS Transactions

... electron microscopy reveals the presence of small amounts of illite apparently forming from kaolinite. Such illite could seriously impair Hosston...

1978

Preservation of Porosity in the Deep Woodbine/Tuscaloosa Trend, Louisiana

Alan Thomson

GCAGS Transactions

.... Porosities greater than 25 percent and permeabilities of hundreds of millidarcies are common. Scanning electron microscopy shows that individual grains...

1979

Matrix-Fracture Connectivity in Eagle Ford Shale

Christopher J. Landry, Adenike Tokan-Lawal, Masa Prodanovic, Peter Eichhubl

Unconventional Resources Technology Conference (URTEC)

... fractures. We used scanning-electron microscopy (SEM) on ion-milled samples of fracture cement and host rock to study pore space connectivity between...

2014

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)

... of Yunnan[5-6]. This paper using X-ray diffraction technique (XRD) and scanning electron microscopy-energy-dispersive X-ray technique (SEM / EDX...

2006

Optimizing the Value of Cuttings Samples

Chuck Segrest

West Texas Geological Society

... of cuttings samples using a combination of thin section, X-ray diffraction, scanning electron microscopy and image analysis techniques. Figures 1 and 2...

2004

Diagenesis of Low-mobility Elements (Ti, Rees, Th) and Solid Bitumen Envelopes in Permian Kennedy Group Sandstone, Western Australia

Burger Rasmussen, J. E. Lover

Journal of Sedimentary Research (SEPM)

... electron microscopy on a Philips 505 Scanning Electron Microscope (operating conditions were 20-30 kV accelerating voltage and 50-100 nm spot size...

1994

On the Diagenesis of Lime Mud: Scanning Electron Microscopic Observations of Subsurface Material from Barbados, W.I.

Randolph P. Steinen

Journal of Sedimentary Research (SEPM)

... and/or compaction, and grain shape changes, processes that may occur rapidly when fresh water invades the sediment pore systems. Scanning electron microscopy...

1978

Calcified Filaments in Quaternary Calcretes: Organo-mineral Interactions in the Subaerial Vadose Environment

Colin F. Klappa

Journal of Sedimentary Research (SEPM)

... of the application of thin-sectioning, freeze-etching, and scanning electron microscopy to the study of coralline algae: Phycologia, v. 9, p. 83-101. BATHURST, R...

1979

Application of Back-Scattered Electron Microscopy to the Quantification of Clay Mineral Microporosity in Sandstones

P.H. Nadeau , A. Hurst

Journal of Sedimentary Research (SEPM)

..., A.C., 1987, Scanning electron microscopy, in Wilson, M.J., ed., A Handbook of Determinative Methods in Clay Mineralogy: Glasgow, Blackie, p. 174-208...

1991

Morphologically Simple Enigmatic Fossils from the Wheeler Formation: A Comparison with Definitive Algal Fossils

Kimberly C. Handle, Wayne G. Powell

PALAIOS

... Raman spectroscopy, scanning electron microscopic imaging (SEM) and integrated EDS, also applied to similar BST fossils by Gaines et al. (2008...

2012

Prediction of Fluid-Rock Interactions in CCS Fields … An Integrated Approach Using Basin Modeling and Geochemistry, #80582 (2017).

S. Nelskamp, S. Waldmann, M. Koenen, L. Wasch, J. M. Verweij

Search and Discovery.com

... ~140 oC PETROGRAPHY Petrographic study of mineral composition and paragenesis A B Scanning electron microscopy Backscatter SEM image (left) EDX...

2017

Study on microscale mechanical properties of minerals and organic matter in shale based on atomic force microscopy

Zhuo Gong, Shangbin Chen, Hubert Ishimwe, Shaojie Zhang, Jamil Khan, Yang Wang, and Xiong Sun

AAPG Bulletin

.... Subsequently, the samples were scanned with scanning electron microscopy (SEM) and AFM. The variation in surface topography has no impact on the elastic modulus...

2024

SEM-Based Cathodoluminescence Imaging for Discriminating Quartz Types in Mudrocks

Kitty L. Milliken

Unconventional Resources Technology Conference (URTEC)

... of crystals constrained to grow within the intergranular pores of fine grained sediments (Milliken and Day Stirrat, 2013). Even scanning electron...

2013

Source-to-Sink Sediment Delivery in the Gulf of Papua from SEM-MLA-aided Provenance and Textural Analysis of Turbidite Sands, #30181 (2011)

Erlangga Septama, Samuel J. Bentley, Michael Shaffer

Search and Discovery.com

... scanning electron microscopy (SEM) and mineral liberation analysis (MLA) of ~15,000 individual grains per sample, with a minimum grain diameter limit...

2011

Sediment Alteration and Clay Mineral Diagenesis in a Regional Ground Water Flow System, Mississippi Gulf Coastal Plain

Jeffrey S. Hanor , Kathleen M. McManus

GCAGS Transactions

... Microscopy Selected cuttings were examined by scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDS) to determine the composition...

1988

A Cathodoluminescence Microscope for Low Intensity Luminescence: RESEARCH METHOD PAPER

Karl Ramseyer , Josef Fischer, Albert Matter , Peter Eberhardt, Johannes Geiss

Journal of Sedimentary Research (SEPM)

... spectroscopic detection system for cathodoluminescence mode in scanning electron microscopy: Jour. Microscopy, v. 107, p. 107-128. WEBER, K. H., 1964, Eine...

1989

Organic geochemical characteristics, mineralogy, petrophysical properties, and shale gas prospects of the Wufeng–Longmaxi shales in Sanquan Town of the Nanchuan District, Chongqing

Yijun Zheng, Yuhong Liao, Yunpeng Wang, Yongqiang Xiong, and Ping’an Peng

AAPG Bulletin

... of the Wufeng–Longmaxi shales were also discussed. Additionally, field emission scanning electron microscopy (FE-SEM) imaging can provide qualitative...

2018

Characterization of Low-Permeability Reservoir Rock Using Petrography and Depositional Studies „ Case Study: Optimizing Production from Low-Permeability Bekasap Sandstones in Central Sumatra, Indonesia; #40513 (2010)

Hadi Prasetyo, Emmy Suparka, and Noeradi D. Darussalam

Search and Discovery.com

...), Indonesia 2 Abstract An integrated petrographic [i.e., thin section, x-ray diffraction (XRD) and scanning electron microscopy (SEM...

2010

"Glacial" Micro-textures on Quartz and Heavy Mineral Sand Grains from the Littoral Environment

Loren William Setlow , Raymond P. Karpovich

Journal of Sedimentary Research (SEPM)

...: application of scanning electron microscopy: Geol. Soc. America Bull., v. 80, p. 2091-2093. STIEGLITZ, R. D., AND ROTHWELL, B., 1972, Scanning...

1972

Drilled Sidewall Cores Aid in Interpretation of the Tertiary Wasatch Formation, Natural Buttes Field, Utah

Michael E. Shade, Diana K.T. Hansen

Utah Geological Association

... diffraction, thin-section petrography, scanning electron microscopy and mercury injection greatly facilitated analysis of this variable and complex...

1992

Unconventional Reservoir Microstructural Analysis Using SEM and Machine Learning

Amanda S. Knaup, Jeremy D. Jernigen, Mark E. Curtis, John W. Sholeen, John J. Borer IV, Carl H. Sondergeld, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

... of unconventional reservoir rocks controls the storage and transport of hydrocarbons as well as the mechanical properties. Scanning electron...

2019

Significance of Microbial Binding in the Formation and Stabilization of Carbonate Forereef Slope Deposits; #51583 (2019)

Alejandra Santiago Torres, G. Michael Grammer

Search and Discovery.com

... • Cathodoluminescence Microscopy (CL) (n=5) • Polished samples using a JEOL IB-19500CP cross section polisher (n=11) Geologic Modeling scanning electron...

2019

Nanotomography of Spontaneous Imbibition in Shale

Morteza Akbarabadi, Mohammad Piri

Unconventional Resources Technology Conference (URTEC)

...-Scanning Electron Microscopy (FIB/SEM) images. Next, we will discuss the methods used for data processing and quantification. Rock Sample, Fluids...

2014

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