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The AAPG/Datapages Combined Publications Database

Showing 5,810 Results. Searched 195,488 documents.

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

Diana Jozwik

Alaska Geological Society

... was excavated by Otto Geist from 1931–1935 (Geist 1936) and includes pottery, wood, bone and ivory artifacts. It was occupied from 200 A.D. to 1879 A.D....

2001

A Method for Permanent Mounting of Powder Samples For X-ray Diffraction Analyses

William E. Miller, Walter E. Hill, Jr.

Journal of Sedimentary Research (SEPM)

...A Method for Permanent Mounting of Powder Samples For X-ray Diffraction Analyses William E. Miller, Walter E. Hill, Jr. 1964 Vol. 34 No. 4. (December...

1964

Seismic Modelling in 3D for Migration Testing

Search and Discovery.com

... on the reflector, S denotes the horizontal plane of the reflector, θ1 is the angle of the ray from the source to the reflector, θ2 is the angle from...

2013

Clay Technology and Well Stimulation

William R. Almon , David K. Davies

GCAGS Transactions

.... The clays must be separated from the sands prior to analysis and only the clay-size material should be analyzed by X-ray diffraction (generally either...

1978

Exploring naturally fractured reservoirs: A case study

Anand Prakash, Manayer Al-Abdullah, Abu Ghneej Ali Faleh Naser, Al-Otaibi Talal Mutlaq Mohammed, Bhaskar Chakrabarti, Rinaldi Mulyono, Vishnu Chilumuri, Al-Meshilah Thuwaini, Talal F. Al-Adwani, Amar Nada Mohamad Amar, Al-Otaibi Ahmad Homoud

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the relative width of the fractured zone is a function of lithology, distance from the fault plane, amount of displacement along the fault, total...

2023

Sedimentological analysis of Siberian yedoma - Abstract

Beth Caissie

Alaska Geological Society

... were collected from the Kolyma and Omolon Rivers, forested areas, Mt. Rodinka, and other low-lying spots near Cherskii, Yakutia. I carried out...

2003

Abstract: Clay mineral distribution in Cretaceous and Tertiary sediments of the Labrador Shelf

Marten Douma

Atlantic Geology

... /.Jnj_v.f!..//Aily, Ha.Li/ax, N.S. B3H 3J5 The clay-size fraction of rock cuttings from three Labrador Shelf exploration wells was examined by semi...

1984

Effect of Hot Water on the Petrophysical Properties of Heavy Oil Bearing Carbonates: Abstract

I. Hutcheon, A. Oldershaw, C. Nahnybida

CSPG Special Publications

..., thin sections, mercury injection and X-ray diffraction indicates that changes in the pore throat structure have caused the observed differences...

1984

Some Geologic Factors Relating to the Laboratory Examination of Recent Sediments [Abstract]

Ralph Belmore Toombs

CSPG Bulletin

..., by the binocular, petrographic and electron microscopes, and by X-ray diffraction, spectroscopy, and differential thermal analysis; techniques are selected...

1964

3. The Mineralogy of the Funafuti Drill Cores and its Bearing on the Physicochemistry of Dolomite

Robert F. Schmalz

Journal of Sedimentary Research (SEPM)

...), The mineralogy of cores from Funafuti atoll was of considerable importance in the formulation of theories of dolomitization. The original analyses were...

1956

ABSTRACT: Assessing the importance of pyrobitumen in unconventional reservoirs

Tim E. Ruble, Christopher D. Laughrey, Herman Lemmens, Greg Walker , Wayne R. Knowles

The Society for Organic Petrology (TSOP)

... defined Spy™ peak associated with the occurrence of pyrobitumen. In samples that have entered into early-stage metamorphism, x-ray diffraction is used...

2010

Identification of Dolomite: DISCUSSION

V. B. Tatarsky

Journal of Sedimentary Research (SEPM)

... of dolomite by the shape and extinction of its crystals, high birefringence, and =1.680 less reliable than its identification by X-ray diffraction patterns...

1965

The So-Called "Chert Nodules" of the Oriskany Sandstone and the Problem of Phosphates: ABSTRACT

Constantin N. Apsouri

AAPG Bulletin

...." These "chert nodules" were studied by the writer; they are phosphatic, the phosphate occurring in the form of collophane. X-ray diffraction pattern...

1942

Abstract: Primaries at Last „ An Innovative Technique Suppresses Severe Seismic Multiples in the Kutei Basin, Indonesia (Paper 18)

Douglas McKee, Budi Sulistiyo, Dadi Sugiat, Bob Estill, Dan Heinze

Geological Society of Malaysia (GSM)

... significant diffraction components, are often non-hyperbolic, and can have an apex not located at the near-offset trace. A very difficult problem! Conventional...

2003

Abstract: The effect of shale content to reservoir properties using Synthetic Core Plug Analysis

Nur Khalisa Binti Abdul Hamid, Numair Ahmed Siddiqui, Asif Zameer

Geological Society of Malaysia (GSM)

.... In this research, different approaches 234 like, X-Ray Diffraction (XRD) analysis, Surface Area Analyzer and Porosimetry System (SAP), Poroperm Test...

2018

Abstract: Effect of grinding additives in dry grinding of mica in planetary mill

Shafinaz Saad, Syed Fuad S. Hashim

Geological Society of Malaysia (GSM)

... Size Analyzer (PSA), X-ray Diffraction (XRD), and Scanning Electron Microscope (SEM). The size reduction and structural change of mica take place...

2018

Accumulation of Diatomaceous Silica in Sediments of Gulf of California: ABSTRACT

S. E. Calvert

AAPG Bulletin

... of opal in the sediments, by X-ray diffraction, show that the diatoms contribute the greater proportion of biogenous SiO2 to the sediments. An opal-rich...

1965

Contribution of Computers to Exploration--Management Viewpoint: ABSTRACT

J. Edward Green

AAPG Bulletin

.... Lithologic maps are quickly made from digitized sample and electric logs by the computer and the plotter. Quantitative studies of the electric log...

1967

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