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The AAPG/Datapages Combined Publications Database

Showing 715 Results. Searched 200,599 documents.

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Ascending

An efficient, consistent, and trackable method to quantify organic matter–hosted porosity from ion-milled scanning electron microscope images of mudrock gas reservoirs

Liaosha Song, Travis Warner, and Timothy Carr

AAPG Bulletin

... and features SE2 image with a substantial backscatter component so that the contrast between minerals, OM, and pores is very vivid. The pore system...

2019

Multimineral diagenetic forward modeling for reservoir quality prediction in complex siliciclastic reservoirs

William L. Esch

AAPG Bulletin

... in ExxonMobil’s RQFM. Sample set D was configured using measured microporosity values from a calibrated SEM backscatter contrast technique (R. Klimentidis...

2019

Origin of bedding-parallel calcite “beef” layers in the Upper Jurassic Haynesville shale, northwestern Louisiana

L. Taras Bryndzia, Calum I. Macaulay, Alexander P. Litvinchuk, and Brian D. Monteleone

AAPG Bulletin

... al., 1993), but most likely before any significant hydrocarbon generation. Based on an electron backscatter diffraction study on calcite crystal habit...

2024

Geologic Framework, Cenozoic History, and Modern Processes of Sedimentation on the North Carolina Continental Margin

Albert C. Hine, Stanley R. Riggs

Special Publications of SEPM

... ability to backscatter energy. pulse and its ability to backscatter energy. Relatively great energy is backscattered from a Relatively great energy...

1986

Diagenetic Evolution of Selected Parasequences Across A Carbonate Platform: Late Paleozoic, Tengiz Reservoir, Kazakhstan

J. A. D. Dickson, J. A. M. Kenter

Journal of Sedimentary Research (SEPM)

.... Secondary electron images were collected using the Jeol 820 and Philips XL 30 FEG SEM's. Backscatter (BSEM) images were obtained from polished, carbon...

2014

Insights into glendonite formation from the upper Oligocene Sagavanirktok Formation, North Slope, Alaska, U.S.A.

John W. Counts, Madeleine L. Vickers, M. Rebecca Stokes, Whittney Spivey, Kristina F. Gardner, Jean M. Self-Trail, Jared T. Gooley, Ryan J. McAleer, Aaron M. Jubb, David W. Houseknecht, Richard O. Lease, Neil P. Griffis, Martin Vickers, Kasia Śliwińska, Hannah G.D. Tompkins, Adam M. Hudson

Journal of Sedimentary Research (SEPM)

... were examined on a Hitachi SU-5000 Schottky field-emission scanning electron microscope (SEM) fitted with a backscatter electron detector, an Oxford...

2024

Dynamic near-seafloor sediment transport in Kaikōura Canyon following a large canyon-flushing event

Katherine L. Maier, Scott D. Nodder, Stacy Deppeler, Peter Gerring, Grace Frontin-Rollet, Rachel Hale, Oliver Twigge, Sarah J. Bury

Journal of Sedimentary Research (SEPM)

... 2). The downward-looking Aquadopp ADCP measured velocity and backscatter at five-second intervals in 30 cm size bins from 1.8 m above to the seafloor...

2024

Spatial and Temporal Distribution of Authigenic Minerals in Continental Shelf Sediments: Implications for Sequence Stratigraphic Analysis

Kevin G. Taylor, Joe H.S. Macquaker

Special Publications of SEPM

... (sample ST9). Note the ST9). presence bertllierine cement preserice of both berthierine cement (laths) and apatite cenient (intermediate backscatter...

2000

The Significance of Lunar Water Ice and Other Mineral Resources for Rocket Propellants and Human Settlement of the Moon

William A. Ambrose

AAPG Special Volumes

...-resolution images of radar backscatter, the lunar exploration neutron detector (LEND) onboard the LRO mission to detect epithermal neutrons also...

2013

Comparisons of Upper Devonian and Lower Silurian Tight Formations in Pennsylvania--Geological and Engineering Characteristics

Christopher D. Laughrey, John A. Harper

AAPG Special Volumes

... the secondary and low-angle backscatter modes, supplemented with energy-dispersive X-ray analyses and bulk X-ray analyses, were made of selected samples...

1986

Mudstone diversity: Origin and implications for source, seal, and reservoir properties in petroleum systems

Andrew C. Aplin, Joe H. S. Macquaker

AAPG Bulletin

... framboidal pyrite (high backscatter coefficient) intimately mixed with amorphous organic matter (low backscatter coefficient). Prominent fecal pellets...

2011

Depositional and postdepositional processes of an oil-shale analog at the microstructure scale: The Lower Cretaceous Agrio Formation, Neuquén Basin, northern Patagonia

Marcos Comerio, Diana E. Fernández, Nicolás Rendtorff, Mariano Cipollone, Patricia E. Zalba, and Pablo J. Pazos

AAPG Bulletin

... and backscatter diffraction settings with Ar ion-milled sample preparations (e.g., Schieber et al., 2016). The mudstone classification nomenclature...

2020

Soft-tissue preservation in Miocene frogs from Libros, Spain: Insights into the genesis of decay microenvironments

Maria E. McNamara, Patrick J. Orr, Stuart L. Kearns, Luis Alcalá, Pere Anadón, Enrique Peñalver Mollá

PALAIOS

... by subspherical crystal aggregates of calcium phosphate, MNCN 63798. F) Backscatter electron micrograph of polished vertical section through Layer 2 showing...

2009

Diagenetic Evolution and its Influence on Petrophysical Properties of the Jurassic Smackover Formation Thrombolite and Grainstone Units of Little Cedar Creek Field, Alabama

Sandra N. Tonietto, Michael C. Pope

GCAGS Journal

... Sandra N. Tonietto and Michael C. Pope Figure 12. Plain light (PL) photomicrograph, cathodoluminescence (CL) image, and backscatter electron image...

2013

Paleocommunity reconstruction and accumulation of micromammalian remains (late Eocene, southern England)

Katerina Vasileiadou, Jerry J. Hooker, Margaret E. Collinson

PALAIOS

... backscatter detector at the Natural History Museum, London (BMNH) (air pressure 8–20 Pa, accelerating voltage 20 kv). All the material used for the present...

2009

Novel application of focused ion beam electron microscopy (FIB-EM) in preparation and analysis of microfossil ultrastructures: A new view of complexity in early eukaryotic organisms

James D. Schiffbauer, Shuhai Xiao

PALAIOS

... with Pegasus XM 4 Integrated Energy Dispersive Spectrometer (EDS) and Electron Backscatter Diffraction (EBSD) packages, with the Genesis EDS x-ray...

2009

Sandy Debrites and Tidalites of Pliocene Reservoir Sands in Upper-Slope Canyon Environments, Offshore Krishna–Godavari Basin (India): Implications

G. Shanmugam, S.K. Shrivastava, Bhagaban Das

Journal of Sedimentary Research (SEPM)

.... 36, p. 15–18. Butman, B., Twichell, D.C., Rona, P.A., Tucholke, B.E., Middleton, T.J., and Robb, J.M., 2006, Sea floor topography and backscatter...

2009

Deep-Water Channel Run-Out Length: Insights from Seafloor Geomorphology

Jacob A. Covault, Eitan Shelef, Miles Traer, Stephen M. Hubbard, Brian W. Romans, Andrea Fildani

Journal of Sedimentary Research (SEPM)

..., Tucholke, B.E., Middleton, T.J., and Robb, J.M., 2006, Sea floor topography and backscatter intensity of the Hudson Canyon region offshore of New York...

2012

On the Stabilizing Influence of Silt on Sand Beds

Gerhard Bartzke, Karin R. Bryan, Conrad A. Pilditch, Katrin Huhn

Journal of Sedimentary Research (SEPM)

.... A combined ABS-OBS (where ABS is an acoustic backscatter sensor) in the flume channel may give considerable added insight into the processes of erosion...

2013

Root Calcretes and Uranium-Bearing Silcretes at Sedimentary Discontinuities In the Miocene of the Madrid Basin (Toledo, Spain)

M. Ángeles Bustillo, Chloé Plet, Ana M. Alonso-Zarza

Journal of Sedimentary Research (SEPM)

... mm, operating in high-vacuum mode and using secondary electrons and backscatter detectors. The instrument used was equipped with an Oxford ANALYTICAL...

2013

Abiogenic Growth of Needle-Fiber Calcite In Spring Towers At Shiqiang, Yunnan Province, China

Brian Jones, Xiaotong Peng

Journal of Sedimentary Research (SEPM)

... Jahrbuch, Verein für Hühlenkunde in Westfalen, v. 1994, p. 25– 32. Richter, D.K., Immenhauser, A., and Neuser, R.D., 2008, Electron backscatter...

2014

Rapid Adjustment of Submarine Channel Architecture To Changes In Sediment Supply

Zane R. Jobe, Zoltán Sylvester,, Andrew O. Parker, Nick Howes, Niall Slowey, Carlos Pirmez

Journal of Sedimentary Research (SEPM)

... Surveyor IV,” a Hugin 1000 AUV, flew 24–35 m above the seafloor, collecting the following: 12 km2 multibeam bathymetry and backscatter data (gridded at 1.5...

2015

Sulfate–Borate Association (Glauberite–Probertite) In the Emet Basin: Implications For Evaporite Sedimentology (Middle Miocene, Turkey)

Federico Ortí, Laura Rosell, Javier García-Veigas, Cahít Helvaci

Journal of Sedimentary Research (SEPM)

...) at low vacuum conditions (0.2 torr) with a backscatter electron detector (BSE). Chemical identification of the minerals was performed with an EDS...

2016

Density-Flow Deposition In A Fresh-Water Lacustrine Rift Basin, Paleogene Bach Long Vi Graben, Vietnam

Jussi Hovikoski, Jens Therkelsen, Lars H. Nielsen, Jørgen A. Bojesen-Koefoed, Hans P. Nytoft, Henrik I. Petersen, Ioannis Abatzis, Hoang A. Tuan, Bui Thi Ngoc Phuong, Cao Van Dao, Michael B.W. Fyhn

Journal of Sedimentary Research (SEPM)

... by a claystone drape (S), which grades upward into sideritic microlaminated clay (F1B; Hp, hemipelagic settling). F) Backscatter scanning-electron...

2016

Density-Flow Deposition In A Fresh-Water Lacustrine Rift Basin, Paleogene Bach Long Vi Graben, Vietnam

Jussi Hovikoski, Jens Therkelsen, Lars H. Nielsen, Jørgen A. Bojesen-Koefoed, Hans P. Nytoft, Henrik I. Petersen, Ioannis Abatzis, Hoang A. Tuan, Bui Thi Ngoc Phuong, Cao Van Dao, Michael B.W. Fyhn

Journal of Sedimentary Research (SEPM)

... by a claystone drape (S), which grades upward into sideritic microlaminated clay (F1B; Hp, hemipelagic settling). F) Backscatter scanning-electron...

2016

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