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The AAPG/Datapages Combined Publications Database

Showing 6,048 Results. Searched 200,616 documents.

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Authigenic Mineral Growths as Revealed by the Scanning Electron Microscope: NOTES

Roger L. Borst, Robert Q. Gregg

Journal of Sedimentary Research (SEPM)

... at least by supplementing SEM observations with X-ray diffraction or other mineralogical data. EXPERIMENTAL PROCEDURE The samples discussed...

1969

The Kidney Stone from a Bomoh (Malay Medicine-Man)

T. T. Khoo

Geological Society of Malaysia (GSM)

..., rounded and about the size of a small walnut. An X-ray diffraction study was made to determine the composition of the stone and indeed the material...

2001

Silica Mineral Diagenesis in Neogene Tertiary Shales in the Tempoku District, Hokkaido, Japan

Kiyohiro Mitsui, Kazuo Taguchi

Journal of Sedimentary Research (SEPM)

... diffraction method and some examples of its application to petroleum geology: Jubilee Publication in the Commemoration of Prof. Yasuo Sasa, 60th Birthday...

1977

Protodolomite Redefined: DISCUSSION

June Gidman

Journal of Sedimentary Research (SEPM)

... of alternating layers of magnesium carbonate and calcium carbonate. This lattice structure gives rise to an X-ray diffraction pattern which contains a number...

1978

Association of Kaolinite with Pyritic Framboids: DISCUSSION

Edward B. Nuhfer, Arthur S. Pavlovic

Journal of Sedimentary Research (SEPM)

.... 1). X-ray diffraction patterns derived from mounting of single framboids by the Straumanis method reveal that in inter bottom samples, many...

1979

An Improved Thin Section Stain for Potash Feldspar: METHOD PAPER

Michael D. Wilson, Surjit S. Sedeora

Journal of Sedimentary Research (SEPM)

...) analysis, and X-ray diffraction. Acceptable X-ray diffraction patterns can be obtained from thin sections for use in identification of components present...

1979

Extended Abstract: Geological interpretation of Spectral Gamma Ray (SGR) in Nyalau Formation of black shale and mudstone of Central Sarawak, Malaysia

Walaa Elnasir Ibrahim, Abdul Ghani Md Rafek, Ahmed Mohamed Ahmed Salim

Geological Society of Malaysia (GSM)

... were carried out by X-Ray diffraction (XRD) and FESEM at many magnifications. TOC content was measured using Analytikjena HT 1300 Solids Carbon...

2018

Detrital Pumpellyite and Epidote Group Minerals in Cretaceous and Tertiary Sandstones in the South Island, New Zealand

David Smale

Journal of Sedimentary Research (SEPM)

... is observed only as a whitish brown gray. X-ray diffraction powder photography of individual grains shows that 1) blue green grains are pumpellyite...

1988

Aspects of Seismic Resolution: Chapter 1

R. E. Sheriff

AAPG Special Volumes

... diffraction and other phenomena, and three-dimensional aspects clearly come into play. Mahradi (1983) constructed physical models over which he ran seismic...

1985

Abstract: Organic Matter Deposition at High Lattitudes: An Example from the Early Paleozoic Tanezzuft Formation (Tunisia); #90313 (2017)

G. Gambacorta, V. Caronni, E. Antonielli, E. Previde Massara, A. Riva, P. Scotti, E. Trincianti, E. Erba

Search and Discovery.com

..., X-Ray Diffraction, Optical Kerogen Analysis and Palynofacies. Facies maps were generated in order to describe the vertical and lateral facies...

2018

Understanding Reservoir Complexity and Heterogeneity: Unique Aspects of Developing Core and Cuttings Based Chemostratigraphic and Lithologic Facies; Examples from Williston, Gulf Coast and Anadarko Basins, #41734 (2015).

A. Morrell, N. Gasner, H. Rowe, J. Mckinney

Search and Discovery.com

... elemental composition, X ray diffraction (XRD), capturing mineralogical composition, Rock-Eval Pyrolysis, capturing thermal maturity, In situ hydrocarbons...

2015

Advanced Chromatography, Cuttings Analysis and Well Logging Integration: An Optimized Petrophysical Approach, #41838 (2016).

Carlos Vargas Cana, D. Llanos, N. DeCastro, S.Vija

Search and Discovery.com

... Reservoir Others. Optimized Data Acquisition LWD/WL X Rays Fluorescence X Rays Diffraction Pyrolysis Advanced Chromatography Triple Combo/ Quad Combo...

2016

Production of Calcareous Nannofossil Ooze For Sedimentological Experiments

Toms Buls, Kresten Anderskouv, Ida L. Fabricius, Patrick L. Friend, Charlotte E.L. Thompson, Lars Stemmerik

Journal of Sedimentary Research (SEPM)

... compared to the original chalk, based on quantitative backscatter scanning electron image analysis, laser diffraction granulometry, and smear slides...

2015

The Shell Structure and Composition of Recent Molluscs from the Atlantic Coasts

Tudor T. Davies

Atlantic Geology

... shells by X-ray diffraction; Min. Magazine, v. 3 3 , p. 608=6.12...

1965

Pharmacosiderite and Unusual Samples of Scorodite from Peninsular Malaysia

K. F. G. Hosking, E. B. Yeap

Geological Society of Malaysia (GSM)

... is necessary for the development of pharmacosiderite. X-ray diffraction data for the pliarmacosiderite appear later in this note. In the granitic...

1977

ABSTRACT: Squeezing every drop out of a new OBN dataset (Columbus Basin, Trinidad & Tobago)

Avinash Ramroopsing

Geological Society of Trinidad & Tobago

... brought improved illumination of large structures where a complex velocity field, severe Q effects, steep dips, fault shadowing, diffraction effects...

2022

ABSTRACT: Barnett Shale Gas-in-Place Volume including Sorbed and Free Gas Volume

Matt Mavor

Fort Worth Geological Society

... content, routine porosity, grain and bulk density, water saturation, capillary pressure, x-ray diffraction, and cation exchange capacity data to develop...

2003

ABSTRACT: Potential Of The Batu Ayau Formation As A Shale Gas Reservoir, Upper Kutei Basin, East Kalimantan, Indonesia: A Field Study

Winda Kurniawati, Nailul Marom, M. Rizki Asy’ari, Hendra Amijaya

The Society for Organic Petrology (TSOP)

...  Eval  Pyrolysis  (REP)  and  X-­‐Ray  Diffraction  (XRD)  to  understand   the   Total   Organic   Carbon   (TOC...

2015

ABSTRACT: Mineral Components Inferred From Bulk Geochemical Data: A Preliminary Study Of Four Canadian Mudrocks

Xibo Wang, Hamed Sanei, Shifeng Dai, Omid Haeri Ardakani, Danielle Kondla, Zhuoheng Chen, Yuegang Tang

The Society for Organic Petrology (TSOP)

...   factors   for   unconventional   petroleum   reservoir   evaluation   and   exploitation.   X-­‐ray   diffraction   (XRD...

2015

Preliminary Analysis on Sourcing Clay Sediments Used in Pottery Production at Kukulik, Saint Lawrence Island - Abstract

Diana Jozwik

Alaska Geological Society

... geological methods consisting of x-ray diffraction, electron microprobe analysis, x-ray fluorescence and petrographic thin section analysis...

2001

ABSTRACT: Distribution of potentially hazardous trace elements during the entrained-flow coal gasification processes

Yafeng Wang, Yuegang Tang, Xin Guo, Peiyang Li, Robert B. Finkelman

The Society for Organic Petrology (TSOP)

... and the gasification residues were performed using X-ray diffraction and scanning electron microscope with associated energy-dispersive X-ray spectrometer...

2018

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