Chapter 11: Fracture Characterization and Prediction in Unconventional Reservoirs of the “Mississippian Limestone,” North-Central Oklahoma, United States

Yulun Wang, Taylor Thompson, G. Michael Grammer

AAPG Special Volumes

... of a selected interval (e.g., facies, depositional sequence). Mineralogical data from X-ray diffraction (XRD), such as calcite, quartz, and bulk clay content...

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...

Abstract: Practical 3D VSP

Fran Doherty

Petroleum Exploration Society of Australia (PESA)

... - surface source) wave propagation requires that a special ised set of data processing too ls be available for VSP data . The survey geometry differences...

Challenges Related to Oyster Floatstones in Vaca Muerta Development. Visualization on PSTM, PSDM and Diffraction Imaging

Rocío L. Roth, Pablo F. Álvarez, Gustavo Tarrés, Vladimir Merchan Jaimes, Diego T. Licitra, Gabriela Goñi

Unconventional Resources Technology Conference (URTEC)

...Challenges Related to Oyster Floatstones in Vaca Muerta Development. Visualization on PSTM, PSDM and Diffraction Imaging Rocío L. Roth, Pablo F...

Chapter 8: Impact of Depositional and Diagenetic Heterogeneity on Multiscale Mechanical Behavior of Mancos Shale, New Mexico and Utah, USA

Hongkyu Yoon, Mathew D. Ingraham, Joseph Grigg, Benjamin Rosandick, Peter Mozley, Alex Rinehart, William M. Mook, Thomas Dewers

AAPG Special Volumes

... core samples were analyzed for P- and S-wave velocities and are plotted alongside sonic and gamma ray logs in Figure 3 in terms of slowness...

The Wedge Model Revisited; #41545 (2015)

Joanna K. Cooper, Don C. Lawton

Search and Discovery.com

... complications for migration. The study suggests that pure-mode and converted-wave multiples can be significant recorded events in the presence of high velocity...

Direct Diffractometric Quantitative Analysis of Synthetic Clay Mineral Mixtures with Molybdenite as Orientation-Indicator: NOTES

Joost Quakernaat

Journal of Sedimentary Research (SEPM)

... of x-ray transparent specimens: J. Sci. lnstrum, v. 41, p. 558-560. COPELAND, L. E. AND BRAGG, R. H., 1958, Quantitative x-ray diffraction analysis: Anal...

Mechanical Stratigraphy Modeling, the Foundation of Unconventional Geomechanical Analysis

Roda Bradley, Vahid Mostafavi

Unconventional Resources Technology Conference (URTEC)

... properties) is essential. Mechanical stratigraphy often relates to lithology; therefore, X-ray diffraction (XRD), CT images and lithological are important...

ABSTRACT: Depositional Environment of Limestones and Intercalated Marls, Arcola Interval (Campanian) of Mooreville Chalk, Upper Cretaceous, Central Alabama, by Stephen P. Castleman and D. T. King; #91043 (2011)

Search and Discovery.com

Distribution and Abundance of Potentially Reactive Minerals With Geologic CO2 Sequestration in the Mount Simon - Eau Claire Sedimentary System, #90116 (2010)

Brenda B. Bowen, Raul Ochoa, Nathan Wilkens, Ryan Neufelder, Richard Lahann, James Brophy, Cristian Medina, John Rupp

Search and Discovery.com

... (including cathodoluminescence and scanning electron microscopy), together with mineralogy (via x-ray diffraction and short wave infrared reflectance...

Error in X-Ray Diffraction Estimates of Dolomite in Carbonate Rocks--Causes and Cures: ABSTRACT

David N. Lumsden

AAPG Bulletin

...Error in X-Ray Diffraction Estimates of Dolomite in Carbonate Rocks--Causes and Cures: ABSTRACT David N. Lumsden 1979 488 488 63 3. (March) Three...

Chapter 10: Integrated Reservoir Characterization to Provide Insight into Porosity and Permeability in a Mixed Carbonate–Siliciclastic Reservoir

Beth Vanden Berg, Stephanie LeBlanc, G. Michael Grammer

AAPG Special Volumes

... data. Data for these cores were determined by Weatherford Laboratories using bulk x-ray diffraction with detailed results shown in Table 3. Examination...

Experimental and Numerical investigation of Fracture Toughness of Anisotropic Shale Rocks

Yu Suo, Zhixi Chen, Sheik Rahman

Unconventional Resources Technology Conference (URTEC)

.... Petrographical analysis of the rock was completed using X-ray diffraction spectrometer. The mineral components are primarily quartz (88%), clathrasil (4...

Varying Least Principal Stress along Lithofacies in Gas Shale Reservoirs: Effects of Frictional Strength and Viscoelastic Stress Relaxation

Partha Pratim Mandal, Reza Rezaee, Mustafa Sari, Joel Sarout

Australian Petroleum Production & Exploration Association (APPEA) Journal

... samples are gone through X-ray diffraction analysis to determine mineral compositions. Viscoelastic stress relaxation Triaxial creep data are recorded...

Accuracy of Calcite/Dolomite Ratios by X-Ray Diffraction and Comparison with Results from Staining Techniques: METHOD PAPER

Richard P. Gensmer , Malcolm P. Weiss

Journal of Sedimentary Research (SEPM)

...Accuracy of Calcite/Dolomite Ratios by X-Ray Diffraction and Comparison with Results from Staining Techniques: METHOD PAPER Richard P. Gensmer...

Evaluating Naturally Fractured Reservoirs Targeted for Horizontal Drilling

R.A. Skopec

Rocky Mountain Association of Geologists

... method is another laboratory technique based on microcrack theory (Rai and Hanson, 1988). Compressional wave, V,, and shear wave, V,, ultrasonic...

A Technique for the Magnetic Separation of Silt-sized Sediments: RESEARCH-METHOD PAPER

P.J. Mulhern, G. W. Berger, D. J. Huntley

Journal of Sedimentary Research (SEPM)

... of the separation were obtained in two ways, by thermoluminescence glow curves and by X-ray powder diffraction patterns. We observed a difference...

Abstract: EXAMINING LINKAGES BETWEEN CRITICAL WEDGES AND CRUSTAL CHANNELS: A COMBINED NUMERICAL, FIELD, AND LABORATORY INVESTIGATION; #90298 (2017)

Stephanie Sparks

Search and Discovery.com

... microscopy (TEM), whole-rock major and trace element geochemistry and X-ray diffraction (XRD) on clay fraction, this study aims to unravel the genesis...

Quantification in Clay Mineral Studies of Sediments and Sedimentary Rocks

J. W. Pierce, F. R. Siegel

Journal of Sedimentary Research (SEPM)

... Structures of Clay Minerals, Mineralogical Society, London. 544 p. CLARK, G. L. AND REYNOLDS, D. H., 1935, An X-ray diffraction method for the estimation...

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

Carl Notfors, Peter Whiting, Geoff Mansfield

Geological Society of Malaysia (GSM)

... of the subsurface velocity field and the use of ray-tracing to define the true shape of the diffraction surfaces in offset, time and spatial location...

Geologic Interpretation of Argillaceous Sediments: Part I. Origin and Significance of Clay Minerals in Sedimentary Rocks

Charles E. Weaver

AAPG Bulletin

...-ray diffraction analyses of the clay in thousands of sedimentary rocks, it has been found that the clay minerals furnish much useful geologic...

Continuous Mineral Mapping of Core Using Hyperspectral Imaging: Example from the Upper Cretaceous Austin Chalk Marathon 1 Robert Todd Core, Central Louisiana; #42414 (2019)

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

Search and Discovery.com

... tool. Marathon #1 Robert Todd West Feliciana, Louisiana  Digital HI-derived single mineral and TOC curves calibrated to X-ray diffraction (XRD...

Experimental Porcelanite Recrystallization Kinetics: A Nucleation and Growth Model

C. L. Stein, R. J. Kirkpatrick

Journal of Sedimentary Research (SEPM)

.... No samples from runs at 300° C or 500° C were available for examination. Dry powders (obtained from their X-ray diffraction samples) were mounted...

Selective Entrainment of Sediment Graded by Size and Density Under Waves

Matthew R. Tomkins, Peter Nielsen, Michael G. Hughes

Journal of Sedimentary Research (SEPM)

..., and as such contained a suite of mineral types which were identified by X-ray diffraction analysis. Experimental Procedure Experiments involved a series...

Estimating Seismic Anisotropy Parameters from Rock Properties in Wolfcamp Shales, Midland Basin

Jaewook Lee, David Lumley

Unconventional Resources Technology Conference (URTEC)

... minerals and kerogen. According to the ternary diagram of shale mineralogy from X-Ray Diffraction (XRD) analysis (Figure 1), many samples...