Cross-Shore Distribution of Sediment Texture Under Breaking Waves Along Low-Wave-Energy Coasts

Ping Wang , Richard A. Davis, Jr. , Nicholas C. Kraus

Journal of Sedimentary Research (SEPM)

..., 1993, Determining suspended sand size and concentration from multifrequency acoustic backscatter: Acoustical Society of America, Journal, v. 96, p...

Powder X-Ray Diffraction Analysis of Homogeneous and Heterogeneous Sedimentary Dolostones

Brian Jones, Robert W. Luth, Alexander J. MacNEIL

Journal of Sedimentary Research (SEPM)

... in dolostones involved two analytical techniques other than XRD analysis. Backscatter electron imaging on the EMP, which is sensitive to differences...

Origin of Inner-Shelf Mud Deposit in the Southeastern Yellow Sea: Huksan Mud Belt

Hee J. Lee, Yong S. Chu

Journal of Sedimentary Research (SEPM)

... ± 0.002 m/s; Valeport Co.), equipped with a conductivity sensor, a thermistor-type thermometer, and an optical backscatter sensor (OBS-3, D&A...

Application of Logging Tools For Improving Reservoir Interpretation - Workshop Summary

Gerald J. Kuecher

PTTC

... of formations (in grams per cc or porosity units) by measuring gamma ray backscatter to the detector (inverse to the Based on a workshop sponsored by PTTC's...

Sedimentary Basins and Structural Framework of the South Tasman Rise and East Tasman Plateau

P. J. Hill, A. M. G. Moore, N. F. Exon

Petroleum Exploration Society of Australia (PESA)

.... Volcanism also covered large areas with volcanic cones and lava fields. The new high-resolution bathymetry and backscatter swath images now available over...

Using Petrography and Geochemistry to Determine the Origin and Formation Mechanism of Calcitic Plant Molds; Rhizolith or Tufa?

Cynthia M. Liutkus

Journal of Sedimentary Research (SEPM)

... also analyzed using the FEI Quanta 200 Environmental Scanning Electron Microscope (ESEM). Backscatter electron images were collected using a working...

Determining the Diagenetic Conditions of Concretion Formation: Assessing Temperatures and Pore Waters Using Clumped Isotopes

Sean J. Loyd, Frank A. Corsetti, John M. Eiler, Aradhna K. Tripati

Journal of Sedimentary Research (SEPM)

... opaque grains (clays?) and some angular siliciclastic grains. The backscatter images reveal no obvious zonation. Black regions in A3 and B3 correspond...

Optimizing the Value of Cuttings Samples

Chuck Segrest

West Texas Geological Society

... important in the understanding and predicting of reservoir performance. Backscatter imaging (BSE), using a scanning electron microscope on epoxy impregnated...

Innovation and Technology in Marine Science: AIMS North West Shoals to Shore Research Program „ An Update

Miles J.C. Parsons, Karen J. Miller, Michele Thums, James P. Cilmour, Luciana C. Ferreira, Robert D. McCauley, Mark C. Meekan

Australian Petroleum Production & Exploration Association (APPEA) Journal

... systems have successfully detected pearl oysters on the seabed and data will be matched to physical surrogates (such as multi-beam backscatter, sediment...

Structural Style and Emplacement of the Opón Anticline, Middle Magdalena Valley, Colombia

Mark R. Steuer, Peter A. Bentham, Glenn H. Latimer

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... unacceptable levels of broadband, backscatter noise to the data. Signal is up to 20 db. below noise at the objective horizon. Seismic modeling studies indicate...

PALEOECOLOGICAL DYNAMICS OF SHALLOW-WATER BIVALVE CARPETS FROM A LOWER JURASSIC LAGOONAL SETTING, NORTHEAST ITALY

DAVIDE BASSI, RENATO POSENATO, JAMES H. NEBELSICK

PALAIOS

... by serial sectioning and thin sections revealing microfacies and microtaphofacies, as well as scanning electro-microscopy (SEM) and electron backscatter...

Enhancing SEM Grayscale Images through Pseudocolor Conversion: Examples from Eagle Ford, Haynesville, and Marcellus Shales

Wayne K. Camp

Unconventional Resources Technology Conference (URTEC)

... number. Note minerals with low backscatter electron intensity contrast, such as between calcite (calc) and muscovite (musc); and quartz (qtz...

Clay composition and diagenesis in organic-rich shale: A case study of Duvernay Formation, West Canadian Sedimentary Basin

Hui Li, Nina Zeyen, Nicholas B. Harris, Sasha Wilson

International Meeting for Applied Geoscience and Energy (IMAGE)

... spectroscopy (EDS) system. The imaging was performed with the backscatter detector (BSD) and an accelerating voltage of 15kV voltage and 8.5 mm working...

Pore Systems of the B-chalk Zone in the Niobrara Formation, Denver-Julesburg Basin, Colorado

Julian Michaels, David A. Budd

Unconventional Resources Technology Conference (URTEC)

... was done using a dual-beam FEI Nova 600i FIB-SEM (focused ion bean scanning electron microscope) with a gallium ion source. Backscatter electron microscopy...

Verification of dynamic strain field measurements made with DAS during active-source vibration by quantitative comparison to geophones

Peter G. Hubbard, Joseph Vantassel, Brady R. Cox, James W. Rector, Michael Yust, Kenichi Soga

International Meeting for Applied Geoscience and Energy (IMAGE)

... backscatter that are used for the DAS measurements are not finite and can be modeled as a distribution (Dean et al. 2016). However, for this work we use...

Protocol for Finalizing Locations for FIB/SEM Cubes on Shale Samples: General Guidelines with Up Scaling in Mind.

Kultaransingh N. Hooghan, Michael L. Dixon, Lori Hathon

Unconventional Resources Technology Conference (URTEC)

... and Backscatter imaging modes. These two modes provide complimentary information regarding the sample itself. Using this method and the volumetric...

3D Vertical Seismic Profiling Acquired Using Fibre-Optic Sensing DAS - Results from the CO2CRC Otway Project

Julia Correa, Barry Freifeld, Roman Pevzner, Andrej Bona, Konstantin Tertyshnikov, Thomas Daley, Michelle Robertson, Dmitry Popik

Petroleum Exploration Society of Australia (PESA)

... for acquisition of acoustic and seismic signals. It uses laser pulses that travel along the length of a fibre-optic cable and backscatter as they encounter small...

A Diagenetic Study of the Wolfcamp Shale, Midland Basin, West Texas

Alyssa K. Wickard, R. Douglas Elmore, Gerhard Heij

Unconventional Resources Technology Conference (URTEC)

... growth during early diagenesis. Figure 4: a) A lithoclast with albite (Plag) replacement. b) A backscatter image of a dolomite rhomb found in the matrix...

New insights on chimney growth model and native gold enrichment in modern seafloor hydrothermal chimneys

Siyu Hu, Steve Barnes, Anais Pagès

Petroleum Exploration Society of Australia (PESA)

... microscopy (SEM)-electron backscatter diffraction (EBSD) imaging and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analyses to study...

1 An Introduction to SEM Operational Principles and Geologic Applications for Shale Hydrocarbon Reservoirs

Jason Huang, Timothy Cavanaugh, Boaz Nur

AAPG Special Volumes

... was imaged with BSE1 with the Energy-selective backscatter (EsB) detector (Figure 4b). The image contrast (grayscale variation) reflects compositional...

Chapter 6: Pyritization History in the Late Cambrian Alum Shale, Scania, Sweden: Evidence for Ongoing Diagenetic Processes

Neil S. Fishman, Sven O. Egenhoff, Heather A. Lowers, Adam R. Boehlke, Per Ahlberg

AAPG Special Volumes

... microscope (SEM) equipped with an energy-dispersive spectrometer (EDS). Both secondary and backscattered electron images were acquired. The backscatter...

Wave and Bottom Sediment Interactions over a Submerged Sand Bank during the Winter Cold-Front Season, Western Louisiana

Daijiro Kobashi, Felix Jose, Gregory Stone

GCAGS Transactions

... backscatter sensor (OBS) data representing turbidity, shear velocity and shear stress due to waves are given in Figure 2. In general, waves...

Echinoderm Skeletal Preservation: Calcite-Aragonite Seas and the Mg/Ca Ratio of Phanerozoic Oceans

J. A. D. Dickson

Journal of Sedimentary Research (SEPM)

... state of 104 samples of superficially well-preserved echinoderms was assessed using a Zeiss Axioplan petrological microscope and backscatter electron...

Abstract: Enhanced 3-D Imaging in Difficult Areas from Texas to Yemen, Case History, by T. R. Nickoloff and J. C. Manatt, Jr.; #90937 (1998).

Search and Discovery.com

Recent depositional patterns of the Nile deep-sea fan from echo-character mapping

L. Loncke, V. Gaullier, G. Bellaiche, J. Mascle

AAPG Bulletin

... deep-sea fan was surveyed in 1998 using swath multibeam bathymetry, backscatter imagery, and 3.5 kHz and seismic profiling. On the basis of this new...