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The AAPG/Datapages Combined Publications Database

Showing 5,363 Results. Searched 187,994 documents.

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High Resolution Diffraction Imaging of Small Scale Fractures in the Eagle Ford Unconventional Shale Play

A. M. Popovici¹, I. Sturzu¹, I. Musat¹, N. Tanushev¹, and T. J. Moser²

Houston Geological Society Bulletin

... that are beyond the classical Rayleigh limit of half a seismic wavelength. The goal of diffraction imaging is to provide interpreters...

2012

Abstract: Diffraction Imaging: An Example from Saudi Arabia; #90319 (2018)

Salah Alhadab

Search and Discovery.com

...Abstract: Diffraction Imaging: An Example from Saudi Arabia; #90319 (2018) Salah Alhadab AAPG Datapages/Search and Discovery Article #90319 ©2018 GEO...

2018

Seismic Diffraction Imaging of Lithology in Fault Zones and Hydrocarbon Sweet Spots within the Maverick Basin, South Texas

Osareni Ogiesoba, Alexander Klokov

Unconventional Resources Technology Conference (URTEC)

... at diffraction points. Furthermore, cross plots between instantaneous dominant frequencies extracted from the diffraction-image volume and amplitude...

2016

Abstract: High Resolution Diffraction Imaging of Small Scale Fractures in Shale and Carbonate Reservoirs; #90244 (2016)

Alexander Popovici, Ioan Sturzu, Tijmen Jan Moser

Search and Discovery.com

... analysis and structure-oriented filters, derive attributes from stacked, migrated images. Diffraction imaging in comparison, acts on the pre-stack data...

2016

Abstract: High Resolution Diffraction Imaging of Small Scale Fractures in Shale and Carbonate Reservoirs; #90255 (2017)

Alexander Popovici, Ioan Sturzu, Tijmen Jan Moser

Search and Discovery.com

... from stacked, migrated images. Diffraction Imaging in comparison, acts on the pre-stack data, and has the potential to focus super-resolution structural...

2017

Fracture Detection Through MultiFocusing Diffraction Imaging, Case Studies

Marianne Rauch-Davies, Danil Pelman, Kostya Deev

Unconventional Resources Technology Conference (URTEC)

... has large diffraction anomalies caused by the anhydrates and can be easily mapped across the fault plane. The faulting can URTeC 1922003 3 also...

2014

X-Ray Diffraction Analysis of Heavy Minerals

W. A. Pryor, N. C. Hester

Journal of Sedimentary Research (SEPM)

... to their diffraction "finger prints"; and then to select representative samples from the diffraction character groups for detailed petrographic analysis. Two...

1969

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

Miller Quarles, Jr.

GCAGS Transactions

... dipping away from the fault plane in both directions. This diffraction is less pronounced than that shown in Figure 3 and is more typical of average...

1956

Unconventional Reservoir Characterization Using Azimuthal Seismic Diffraction Imaging

Dmitrii Merzlikin, Sergey Fomel, Xinming Wu, Mason Phillips

Unconventional Resources Technology Conference (URTEC)

..., Diffraction imaging of high-resolution 3D P-cable data from the Gulf of Mexico using azimuthal plane-wave destruction: First Break, 35, 35–41. Moser...

2017

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

A. Kazi

Journal of Sedimentary Research (SEPM)

... diffraction in the study of fabric is very simple. The intensity of X-ray diffraction from a particular crystallographic plane varies with the amount...

1975

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

... information, such as coherency analysis and structure-oriented filters, derive attributes from stacked, migrated images. Diffraction imaging...

2018

X-Ray Diffraction Analysis of Heavy Minerals: ABSTRACT

Wayne A. Pryor, Norman C. Hester

AAPG Bulletin

... from the Upper Cretaceous sediments and Recent littoral sediments of the eastern Gulf coastal plain have been analyzed by X-ray diffraction techniques...

1968

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...

2000

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)

.... As it follows from equation (6), diffraction moveout coincides with the MultiFocusing moveout when reflection interface shrinks to a point, i.e....

2013

Stop Treating Diffractions as Noise … Use them for Imaging of Fractures and Karst; #120057 (2012)

Mark Grasmueck, Tijmen Jan Moser, and Michael A. Pelissier

Search and Discovery.com

...-Born synthetic modeling (Moser and Howard, 2008) reproducing the diffraction patterns observed in the 3D GPR field data. The combined findings from...

2012

Abstract: Transmission Electron Microscope Study of Illite/Smectite, GCO/DOE #1 Pleasant Bayou Geopressured Geothermal Test Well, Brazoria County, Texas

R.L. Freed , D.R. Peacor

GCAGS Transactions

..., Texas R.L. Freed , D.R. Peacor 1984 Vol. 34 (1984), Six shale samples, two from core and four from hand-picked cuttings, were examined by transmission...

1984

Transmission Electron Microscope Study of Illite/Smectite, at GCO/DOE 1 Pleasant Bayou Geopressured Geothermal Test Well, Brazoria County, Texas: ABSTRACT

R. L. Freed, D. R. Peacor

AAPG Bulletin

...: ABSTRACT R. L. Freed, D. R. Peacor 1984 1211 1212 68 9. (September) Six shale samples, two from core and four from hand-picked cuttings, were examined...

1984

Quantitative Mineralogical Analysis of Carbonate Sediments: Comparison of X-ray Diffraction and Electron Probe Microanalyzer Methods: NOTES

Jon N. Weber

Journal of Sedimentary Research (SEPM)

... Reef has been determined by X-ray diffraction and by means of frequency distributions obtained from Ca, Sr, and Mg electron microprobe analyses of 900...

1968

Abstract: Diffraction Imaging Case Study … Slipping Through the Cracks; #90224 (2015)

Carter Edie and Dan Negut

Search and Discovery.com

...Abstract: Diffraction Imaging Case Study … Slipping Through the Cracks; #90224 (2015) Carter Edie and Dan Negut Datapages/Search and Discovery...

2015

Discussion of Spoljaric's Note on Preparation of Slides of Clay Minerals For X-Ray Diffraction

Ronald J. Gibbs

Journal of Sedimentary Research (SEPM)

... layer" of material mounted on any type of slide is imperative since, as Gibbs (1965) shows, 90% of the X-ray diffraction data is derived from the upper...

1972

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