Clay Minerals from the Rot Member of the Triassic Near Gottingen, Germany

Friedrich Lippmann

Journal of Sedimentary Research (SEPM)

.... E. GRIM and W. F. BRADLEY, 1954, Quantitative estimations of clay minerals by diffraction methods. Jour. Sedimentary Petrology, v. 24, pp. 242-251...

X-Ray Diffraction Analysis of Heavy Minerals

W. A. Pryor, N. C. Hester

Journal of Sedimentary Research (SEPM)

...X-Ray Diffraction Analysis of Heavy Minerals W. A. Pryor, N. C. Hester 1969 Vol. 39 No. 4. (December), Techniques have been developed which yield...

Abstract: Reservoir Characterization and Sequence Stratigraphic Analysis of Turbidite Sandstones in Catshill Field, Trinidad, by S. Heeralal and V. Rambaran; #90933 (1998).

Search and Discovery.com

Seismic Stratigraphy of Early Pennsylvanian Morrowan Sandstones, Minneola Complex, Ford and Clark Counties, Kansas: DISCUSSION

Gary Grubitz

AAPG Bulletin

... that generates diffraction curves. A display of the curves appropriate to the geologic model would help in evaluating these anomalies to which Clark...

Clays of Deep Shale Zone, Caillou Island, Louisiana

Paul F. Kerr , Jonathan Barrington

AAPG Bulletin

... indentation numbers and the resultant curves have been found to show straight-line relationships. These curves have been used as reference lines in examining...

Cenozoic Tectonics of Central Hispaniola and Adjacent Caribbean Sea

John W. Ladd , Tai-Chang Shih , C. James Tsai

AAPG Bulletin

... the Muertos Trench curves northwestward and dies out as a bathymetric feature against Barahona Peninsula, but the structural expression of the trench...

Experimental Porcelanite Recrystallization Kinetics: A Nucleation and Growth Model

C. L. Stein, R. J. Kirkpatrick

Journal of Sedimentary Research (SEPM)

... are shown by the dashed lines in Figures 1, 2, and 3 (Ernst and Calvert, p, 125-126). We calculated the sigmoid curves in Figures 1, 2, and 3 from...

Multicomponent Analysis of FTIR Spectra: Quantification of Amorphous and Crystallized Mineral Phases in Synthetic and Natural Sediments

Jacques Bertaux , Francois Frohlich , Philippe Ildefonse

Journal of Sedimentary Research (SEPM)

... petrological modal analyses from X-ray powder diffraction data by use of the Rietveld method. Part II. Selected sedimentary rocks: Journal of Sedimentary...

Visible Spectroscopy--A Rapid Method for Determining Hematite and Goethite Concentration in Geological Materials: RESEARCH METHOD PAPER

Bobby C. Deaton, William L. Balsam

Journal of Sedimentary Research (SEPM)

... impart a red color. Typically, these minerals are identified by wet chemistry or x-ray diffraction (XRD). Wet chemistry is slow, analytically difficult...

Hyperspectral Imaging of the Leonardian Third Bone Spring Shale, Whiting Collier 1201 Core, Eastern Delaware Basin: Application and Results; #51597 (2019)

Tobi Kosanke, Robert G. Loucks, Toti Larson, James Greene, Paul Linton

Search and Discovery.com

...-derived single mineral and TOC curves, calibrated to discrete X-Ray Diffraction (XRD) and TOC measurements respectively, were imported as curves to display...

Temporal, Spatial, and Textural Variation in the Mineralogy of Mississippi River Suspended Sediment

Anthony G. Johnson, Joseph T. Kelley

Journal of Sedimentary Research (SEPM)

...; and < 0.49 µm. Using calibration curves prepared from pure minerals with an internal standard, XRD determinations of the mineralogy were obtained...

Abstract: High Resolution Azimuthal Diffraction Imaging of Natural Fracture Zones in Fractured Carbonates and Unconventional Shales; #90319 (2018)

Alexander M. Popovici, Ioan Sturzu, Tijmen J. Moser

Search and Discovery.com

...Abstract: High Resolution Azimuthal Diffraction Imaging of Natural Fracture Zones in Fractured Carbonates and Unconventional Shales; #90319 (2018...

Abstract: Diffraction Imaging Using Multiplication Imaging Condition; #91204 (2023)

Dongliang Zhang, Constantine Tsingas

Search and Discovery.com

...Abstract: Diffraction Imaging Using Multiplication Imaging Condition; #91204 (2023) Dongliang Zhang, Constantine Tsingas Diffraction Imaging Using...

Extended Abstract: Garrison Field, Travis Peak Reservoirs, East Texas: Integrated Characterization and Field Production Enhancement

Amanda M. Suter, Volker W. Göbel

GCAGS Transactions

..., energy dispersive spectroscopy, and x-ray powder diffraction. Sample Description and Reservoir Analysis Drill cuttings for six wells totaling 391 ft...

Pre-Stack Imaging: Time or Depth? (Paper 25)

Carl Notfors, Peter Whiting, Geoff Mansfield

Geological Society of Malaysia (GSM)

... imaging is obtained by accurate estimation of diffraction surfaces and their subsequent collapse to their point of origin. Conventional processing...

Departure Curves for Computing Paleosalinity from Boron in Illites and Shales

Charles T. Walker , Norman B. Price

AAPG Bulletin

...Departure Curves for Computing Paleosalinity from Boron in Illites and Shales Charles T. Walker , Norman B. Price 1963 833 841 47 5. (May) Natural...

The Limitations of Seismic Modelling of Geological Structures

B. L. N. Kennett

Petroleum Exploration Society of Australia (PESA)

... reflector' model, which is often augmented by including diffraction points with a spray of rays. Such modelling depends on the assump• tion of pointwise...

Clay Mineralogy of the Old Red Sandstone (Devonian) of Scotland

M. J. Wilson

Journal of Sedimentary Research (SEPM)

... samples of Old Red Sandstone sedimentary and volcanic rocks from various parts of Scotland has been investigated by X-ray diffraction, differential...

Quantitative Fabric Analysis of Drammen Clay Using X-ray Diffraction Technique

A. Kazi

Journal of Sedimentary Research (SEPM)

...Quantitative Fabric Analysis of Drammen Clay Using X-ray Diffraction Technique A. Kazi 1975 Vol. 45 No. 4. (December), The Drammen clay...

Diffraction and Refraction on Reflection Seismograph Records as Aids to Fault Interpretation

Miller Quarles, Jr.

GCAGS Transactions

...Diffraction and Refraction on Reflection Seismograph Records as Aids to Fault Interpretation Miller Quarles, Jr. 1956 Vol. 6 (1956...

Using Multi-Focusing 3-D Diffraction Imaging to Predict Fracture Swarms in Unconventional Reservoirs

Marianne Rauch-Davies, Alex Berkovitch, Kostya Deev

Unconventional Resources Technology Conference (URTEC)

...Using Multi-Focusing 3-D Diffraction Imaging to Predict Fracture Swarms in Unconventional Reservoirs Marianne Rauch-Davies, Alex Berkovitch, Kostya...

Hydrocarbon-bearing volcanic lava deltas as potential reservoirs: A case study from the North Atlantic Igneous Province, Faroe-Shetland Basin

Óluva Reginsdóttir Eidesgaard, Lars Ole Boldreel, Niels Hemmingsen Schovsbo, and Jana Ólavsdóttir

AAPG Bulletin

... md (Holmes, 2011). The x-ray diffraction (XRD) bulk mineralogical analyses were made on 41 sidewall cores (SWCs) and 41 cutting samples...

Shale Morphology and Seal Characterization of the Lower Atoka Formation Deepwater Deposits, Jacksonville, Arkansas

Christian J. Clark, Arnold H. Bouma, Bruce M. Samuel

GCAGS Transactions

... silt-shale. The results from X-ray diffraction are located in Table 1. No mercury injection capillary pressure curves were performed on this sample...

On the Planimetric Shape of Wreck Bay, Vancouver Is.

J. M. Bremner, P. H. LeBlond

Journal of Sedimentary Research (SEPM)

... has been studied by fitting various segments of the bay to theoretical logarithmic spiral curves, and by using the characteristics of incident swell...

Clay Mineralogy of the Glenwood Formation, Southeastern Minnesota and Adjacent Areas

Walter Parham, George Austin

Journal of Sedimentary Research (SEPM)

...-ray diffraction data were obtained first on the air-dried clay slides; after each slide had been placed in an ethylene glycol atmosphere...