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The AAPG/Datapages Combined Publications Database
Showing 5,828 Results. Searched 195,689 documents.
Relationship of Near-Surface Magnetic Anomalies to Oil- and Gas-Producing Areas
Robert S. Foote
AAPG Special Volumes
... these anomalies, only 5-16% is productive. Analyses of minerals by X-ray diffraction and Mossbauer effect measurements have identified maghemite and greigite...
1996
ABSTRACT: Preliminary Reservoir Characterization of a Chesterian Cypress Sandstone in Illinois Basin, by Beverly Seyler; #91031 (2010)
Search and Discovery.com
2010
ABSTRACT: Clay-Mineral Segregation by Differential Flocculation: Jourdan River-St. Louis Bay Estuary, Hancock County, Mississippi, by Gregory McCrae and Jesse O. Snowden; #91036 (2010)
Search and Discovery.com
2010
ABSTRACT: Deposition of Organic Carbon-Rich Sediments in Narrow Marine Basins and Open-Marine Upwelling Environments--New Results from the Ocean Drilling Program, by R. Stein; #91032 (2010)
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2010
ABSTRACT: Smectite Dehydration and Gas Production in Forbes Formation, Sacramento Valley, California, by Craig A. Smith and Richard W. Berry; #91035 (2010)
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2010
ABSTRACT: Chamosite: Critical Ingredient in Diagenetic Differentiation of Sandstone Reservoirs, by Zuhair Al-Shaieb and Mark Lynch; #91022 (1989)
Search and Discovery.com
1989
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
Tertiary Sediments from Sigsbee Knolls, Gulf of Mexico: GEOLOGICAL NOTES
William R. Bryant , Thomas E. Pyle
AAPG Bulletin
... of five samples taken immediately after recovery averaged 38 per cent of wet weight. X-ray diffraction analysis of the nodules indicates potassium...
1965
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
Studies of Some Marine Phosphorites from Baja California: ABSTRACT
B. F. d'Anglejan
AAPG Bulletin
... be measured quantitatively by X-ray diffraction down to very low levels. This shows the persistence of a rich zone over 20-30 km. along the coast...
1965
Early Diagenesis and Mass Properties of Siliceous Oozes: ABSTRACT
H. Grant Goodell
AAPG Bulletin
... and an attendant growth of the following authigenic minerals, as identified by X-ray diffraction: K-feldspar (microcline, orthoclase, and anorthoclase); Na...
1966
Contribution of Computers to Exploration--Management Viewpoint: ABSTRACT
J. Edward Green
AAPG Bulletin
... as aids in the location of prospects. The computer can even be programmed to identify all the mineral content in an X-ray diffraction pattern...
1967
Mineralogy and Distribution of Clay Sediments in Great Miami River Basin (Ohio-Indiana): ABSTRACT
Warren D. Huff, Joseph W. Breuer
AAPG Bulletin
... drift. These sediments were analyzed by X-ray diffraction for variations in composition and distribution pattern. Dominant clay minerals include...
1968
Lateral Clay-Mineral Variations in Modern Deltaic Sediments of Godavari River, India: ABSTRACT
A. S. Naidu, C. Borreswara Rao
AAPG Bulletin
.... (March) The less than 2-micron fractions of modern deltaic sediments of the Godavari River were analyzed for their clay-mineral assemblage by X-ray...
1968
Clay-Mineral Diagenesis in Redbed Sequence, Juniata Formation, Central Pennsylvania: ABSTRACT
Allan M. Thompson
AAPG Bulletin
... of this lithofacies have identical sedimentologic histories, X-ray diffraction investigations of sandstone-matrix clay minerals were undertaken to establish possible...
1969
Use of Radiography in Studying Textural and Structural Properties of Ancient Argillaceous Sediments Which Aid in Interpretation of Ancient Environments: ABSTRACT
W. Arthur White, I. Edgar Odom
AAPG Bulletin
..., and recent sediments. In studying fine-grained sediments, radiographic techniques, if used alone or in conjunction with other techniques such as X-ray...
1969
Sedimentary Processes in Arctic Ocean: ABSTRACT
Ruth E. Mullen, Dennis A. Darby, David L. Clark
AAPG Bulletin
... Ocean sedimentary processes involve deposition of clay-size particles and deposition of glacial-marine erratics. The clay suite identified by X-ray...
1970
Recent Silica Gel from Saline Lake in Galapagos Islands: ABSTRACT
Paul A. Colinvaux, Daniel Goodman
AAPG Bulletin
... in the spectra to suggest that saccharides were present, but strong absorption between 9 and 10 µ suggested abundant silicon. X-ray diffraction of samples...
1971
Clay Mineral Composition of Beaufort Sea Sediments, Arctic Ocean: ABSTRACT
A. S. Naidu
AAPG Bulletin
... of the less than 2- and 4-µ size fractions of Beaufort Sea sediments was analyzed by X-ray diffraction techniques. In all except one sample illite...
1971
Calcified Algal Filaments in Reefs: Criterion of Early Diagenesis: ABSTRACT
Johannes H. Schroeder, Robert N. Ginsburg
AAPG Bulletin
... are inward-growing equant and bladed crystals. X-ray diffraction analyses indicate that the crystals are magnesium calcite with 16 mol % MgCO3...
1971
Mineralogy of some Hawaiian Coastal and Marine Carbonates: ABSTRACT
Pow-Foong Fan
AAPG Bulletin
... mineral assemblages was determined by X-ray diffraction analyses to correlate the mineralogy, the sources, and the depositional environments. Beaches...
1972
Nonskeletal Carbonates from Baffin Bay, Texas: ABSTRACT
J. S. Kier
AAPG Bulletin
..., Texas, and 1 piston core was taken from an adjacent blue-green algal mat lagoon. The cores ranged in length from 85 to 670 cm. X-ray diffraction...
1972
Marine Diagenesis of Carbonate Sediment, Bonaire, Netherlands Antilles: ABSTRACT
D. F. Sibley, R. C. Murray
AAPG Bulletin
... micritization of the high-Mg calcite of the encrusting coralline algae. Electron microprobe and X-ray diffraction analysis of these coatings...
1972
Chertification Phenomena in Antarctic and Pacific Deep-Sea Sediments--a Scanning Electron Microscope and X-ray Diffraction Study: ABSTRACT
F. M. Weaver, S. W. Wise
AAPG Bulletin
...Chertification Phenomena in Antarctic and Pacific Deep-Sea Sediments--a Scanning Electron Microscope and X-ray Diffraction Study: ABSTRACT F. M...
1972
Chemical Coefficients for Iron, Manganese, Lead, Zinc, and Copper in River Water and Suspended Load, and Mineralogic Composition of Suspended Load of Selected Kansas River Systems: ABSTRACT
E. E. Angino
AAPG Bulletin
... relation between trace element content and season in most Kansas streams. X-ray diffraction study of the mineralogic content of the suspended load...
1973