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The AAPG/Datapages Combined Publications Database

Showing 2,898 Results. Searched 200,639 documents.

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EXTENDED ABSTRACT: Distribution of Surface Sediments from the Southern California Continental Borderland

Conner, Lori S.,and Dunn, Dean A.

GCAGS Transactions

... of Sedimentary Petrology, v. 24, no. 3, p. 151-158. Shumway, G., 1960, Sound Speed and Absorption Studies of Marine Sediments by a Resonance Method  Part I...

2004

Granulometer--A Sediment Analyzer Directly Writing Grain Size Distribution Curves: NOTES

Jiri Brezina

Journal of Sedimentary Research (SEPM)

... absorption may also be used). The Woods Hole Rapid Sediment Analyzer was introduced by Zeigler, Whitney, and Hayes (1960) and modified by Schlee (1966...

1969

Soils Suitability for Landfill Liner Material: A Case Study from South Wales, United Kingdom

W. Zuhairi W. Y., B. K. Tan

Geological Society of Malaysia (GSM)

...) with ammonium acetate at pH 7.0. Species and concentrations of all cations were analysed using Atomic Absorption Spectrometer (AAS). Clay mineralogy...

2003

Identification of Leonardite, a Naturally Oxidized Lignite, by Low-Angle X-ray Scattering Method

Paul L. Broughton

Journal of Sedimentary Research (SEPM)

... of the absorption bands varies, reflecting the differing organic com ound concentrations FIG. 1. Low-angle scattering of humic acids, vitrinite, lignite...

1972

Tea Kettle Carbonates

John C. Butler

Journal of Sedimentary Research (SEPM)

... absorption spectroscopy. Results of two separate analysis of the water are given in Table 2. Two liters of water were allowed to evaporate TABLE 1...

1975

Color Differentiation in "Fried Egg" Stalagmites

Barry F. Beck

Journal of Sedimentary Research (SEPM)

... the effects of trace elements. ANALYSIS OF SAMPLES Trace elements (atomic absorption) and the Fe++Fe+++ ratio (K2Cr2O7 micro-titration after Maxwell...

1978

Preliminary X-Ray Investigation of Solid Hydrocarbons: GEOLOGICAL NOTES

Robert S. Young

AAPG Bulletin

...., AND KNOWLES, E. C., 1936, "Oxygen Absorption Tests on Asphalt Constituents," Indus. and Eng. Chem., Vol. 28, pp. 88-91. YOUNG, R. S., AND ROBERTSON, D...

1954

Variation in textural properties of aplitic kaolin from Kinta Valley

Khong Ling Han, Hareyani Zabidi, Kamar Shah Ariffin

Geological Society of Malaysia (GSM)

... absorption bands at the position of 3696 cm-1, 3672 cm-1, 3650 cm-1 and 3622 cm-1 (Figure 4). These four sharp and well resolved peaks indicate a high...

2020

Field Classification of Fine-grained Sedimentary Rocks: DISCUSSION

D. A. Spears

Journal of Sedimentary Research (SEPM)

... for determining water content, porosity, density, absorption and related properties and swelling and slake-durability index properties: ISRM Comm. on Stand. of Lab...

1981

Carbonate Reference Samples for Electron Microprobe and Scanning Electron Microscope Analyses: RESEARCH-METHOD PAPER

Eugene Jarosewich, Ian G. Macintyre

Journal of Sedimentary Research (SEPM)

... the analysis--the choice depends on the size of sample being analyzed. The second problem concerns the atomic number absorption and fluorescence (ZAF...

1983

Pure Gypsum Separates From "Dirty" Evaporites: RESEARCH METHOD PAPER

Laurie C. Mcleod, Richard Rudowski, William J. Ullman

Journal of Sedimentary Research (SEPM)

... spectrometry, Na+, and K+ by atomic absorption spectrometry, and Cl- by colorimetry (Florence and Farrar 1971). The quality of the gypsum separates...

1985

Craton History: Chapter 13

John W. Gabelman

AAPG Special Volumes

... absorption of transcurrent movement. These features include broad basins such as the Permian basin of Texas and the Williston basin of North and South...

1977

A Quantitative Dissolution Method for the Analysis of Ca-, Mg- and Fe-Carbonates in Clay-Rich Rocks and Sediments: RESEARCH METHOD PAPER

Michael E. Strickler, Ray E. Ferrell, Jr., Ronald D. Snelling

Journal of Sedimentary Research (SEPM)

... calcium, magnesium and iron are then determined by atomic absorption (AA) spectroscopy or with an inductively coupled plasma spectrometer (ICP...

1989

Application of Contrast Control Filters in Black and White Photomicrography: RESEARCH METHOD PAPER

J. Bryan Tapp, Dennis R. Prezbindowski

Journal of Sedimentary Research (SEPM)

... on the intensity and quality of the filter) and change the spectrum of light reaching the meter. This absorption increases the amount of exposure time...

1990

Quantifying Cathodoluminescent Intensity With an On-line Camera and Exposure Meter: RESEARCH METHOD PAPER

Gabriel M. Filippelli, Margaret L. Delaney

Journal of Sedimentary Research (SEPM)

... by flame atomic absorption spectroscopy on the dissolved minerals, with a relative error less than 5%). The mineral powders were mixed with methanol...

1992

Uranium Geochemistry in Black Sea: Geochemistry

Elizabeth Rona, Oiva Joensu

AAPG Special Volumes

... elements and calcium carbonate were determined by atomic absorption with an estimated accuracy of 2-3 percent of the amount present. Titanium, silica...

1974

Ca/Mg and Sr/Ca Ratios of Some South African Carbonate-Containing Sediments: GEOLOGICAL NOTES

William G. Siesser

AAPG Bulletin

...-absorption spectrophotometry; analytic details are described by Siesser (1971). Only results of analyses on the sand-size fraction are reported herein...

1973

Scaled Physical Model of Secondary Oil Migration: Discussion

P. S. Ringrose , S. R. Larter , P. W. M. Corbett , D. L. Carruthers

AAPG Bulletin

...) migration by means of ^ggr-ray absorption, in J. Parnell, A. H. Ruffell, and N. R. Moles, eds., Geofluids '93: Contributions to an International...

1996

ABSTRACT: Implications for formation mechanisms of methane hydrates and recommendations for the future researches in correlative anoxic basins: observations from R/V METEOR (IFM-GEOMAR) expedition in the Black Sea Cruise M72/4-2007; #90109 (2010)

Mustafa Toker, Joerg Bialas, Ingo Klauke, Scientific crew of R/V METEOR cruise

Search and Discovery.com

... variability of methane hydrate dissociation and its subsequent absorption in the water column and/or escape into the atmosphere. For that reason...

2010

ABSTRACT: Carbon Dioxide Geo Sequestration - A review of technical and geological aspects; #90134 (2011)

Priyadharshini Saptharishi

Search and Discovery.com

... that CO2 is suitable for transport via pipeline. Chemical absorption is the most widely used technology in exixting plants to separate CO2 from natural...

2011

Converted-Wave Prestack Time Imaging without using P-Wave

Search and Discovery.com

...-component surveys become widely used technologies for helping heavy oil recovery, because shear waves carry more information about seismic absorption...

2013

Abstracts: Origins of Brackish Spring Waters Discharging into the Clearwater River, NE Alberta; #90173 (2015)

Anita Gue, Bernhard Mayer, and Stephen Grasby

Search and Discovery.com

..., and 87Sr/86Sr. Chemical analyses in the laboratory were conducted using a Dionex ion chromatograph for anions and a Perkin Elmer flame absorption...

2015

Abstract: Joint OBN and 3-D DAS-VSP Data Acquisition and Processing in East China Sea; #91204 (2023)

Gang Yu1, Haibo Liu, Zhonglin Cao, Junjian Li, Jianguo Li, Yuanzhong Chen, Guangming He, Junjun Wu, Ximing Wang

Search and Discovery.com

... seismic data, accurate time-depth relationship, formation velocity, deconvolution operator, spherical diffusion compensation factor, absorption...

2023

What Are Unconventional Resources? A Simple Definition Using Viscosity and Permeability, #80217 (2012)

Harris Cander

Search and Discovery.com

... N Onshore TIO viscous oil EN L NV Low GOR NA CO shale oil TIO UN NGOM Neogene E oil fields Shale &Tight oil NV CO Shale wet gas Trinidad offshore...

2012

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