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The AAPG/Datapages Combined Publications Database
Showing 5,852 Results. Searched 196,121 documents.
Organic-Inorganic Interactions as a Mechanism for Porosity Enhancement in the Upper Cretaceous Ericson Sandstone, Green River Basin, Wyoming
Janell D. Edman, Ronald C. Surdam
Special Publications of SEPM
... River Basin quence. Core samples were used for petrography, scanning electron microscopy, and both bulk and fine fraction X-ray diffraction analyses...
1986
An Experimental High-Resolution Seismic Survey over Tin-Mine Ponds
Surendra Singh, G. A. Van Klinken
Geological Society of Malaysia (GSM)
... and buried at about 45 m are clearly resolved to within 5 m, diffraction notwithstanding. The main objective of the geophysical survey here is to know...
1984
Clay-Mineral Segregation by Differential Flocculation: Jourdan River / St. Louis Bay Estuary, Hancock County, Mississippi
Gregory J. McRae , Jesse O. Snowden
GCAGS Transactions
... by kaolinite being progressively removed from the suspended sediments by flocculation as seaward distance decreases. X-ray diffraction data show that maximum...
1988
Results of the Analysis Applying Laboratory Magnetic Resonance and Digital Rock Physics in Unconventional Deposits of the Middle Magdalena Valley, Colombia
María F. Segovia, Edgar R. Perez, Gabriela Davalos, José C. Santamaría, Gustavo Carpio, Ayerim Obando, Ana M. López, Maria J. Robayo
Unconventional Resources Technology Conference (URTEC)
...). Finally, basic and special well logs information were used for building a robust petrophysical model, which includes organic and inorganic porosity curves...
2022
Mode of Occurrence of Pelites in the Kythrea Flysch Basin (Cyprus)
Yehezkiel Weiler
Journal of Sedimentary Research (SEPM)
.... 13, p. 173-192. GIBBS, R. I., 1965, Error due to segregation in quantitative clay mineral X-ray diffraction mounting techniques: Am. Mineralogist, v...
1970
Quantitative Calibration of Hyperspectral Core Imaging Data: A New Method for Producing Continuous, High-Resolution Mineralogical Characterization of Cores from Both Conventional and Unconventional Reservoirs; #42444 (2019)
James Greene, Tobi H. Kosanke, Paul Linton
Search and Discovery.com
... of the relatively continuous HI data with information obtained from more spatially discrete measurements such as X-ray diffraction (XRD) data, thin section...
2019
Thermal History and Diagenesis of the Wilrich Member Shale, Spirit River Formation, Northwest Alberta
Cathy A. Connolly
CSPG Bulletin
... and Mineralogists, Special Publication 26, p. 55-79. Hower, J. 1981. X-ray diffraction identification of mixed layer clay minerals. In: Short Course...
1989
Chapter 18: Isotope Chemostratigraphy of the Lower Mississippian St. Joe Group in Northeastern Oklahoma and Southwestern Missouri
Julia P. S. Sessions, Christina L. Opfer, Robert W. Scott
AAPG Special Volumes
... and oxygen isotope curves can identify diagenetic alteration, overprinting of the initial isotope signal, and conformability of a section. An unaltered...
2019
Comparison of gas, Klinkenberg, and liquid permeability of sandstone: Flow regime and pore size
Tobias Orlander, Harald Milsch, and Ida Lykke Fabricius
AAPG Bulletin
... such that a wide range of porosity and permeability is represented. The bulk mineral composition from x-ray diffraction (XRD), specific surface by N2...
2021
K Uptake by Modern Estuarine Sediments During Early Marine Diagenesis, Mississippi Delta Plain, Louisiana, U.S.A.
Victoria C. Hover, Lynn M. Walter, Donald R. Peacor
Journal of Sedimentary Research (SEPM)
... concomitantly, whereas Na+ concentrations are similar between the sites. X-ray diffraction (XRD) analyses confirm that smectite-rich clay from...
2002
Carbon dioxide storage resource assessment of Cretaceous- and Jurassic-age sandstones in the Atlantic offshore region of the northeastern United States
Isis Fukai, Laura Keister, Priya Ravi Ganesh, Lydia Cumming, Will Fortin, and Neeraj Gupta
Environmental Geosciences (DEG)
.... Degen, T., M. Sadki, E. Bron, U. König, and G. Nénert, 2014, The HighScore suite: Powder Diffraction, v. 29, Suppl. 2, p. S13–S18, doi...
2020
The Developing Role of Analysis in the Design of Floating Production Systems
D. B. Melver, D. Cash
Indonesian Petroleum Association
... 3777. Mac Camy, R.C. and Fuchs, R.A., 1954, Wave forces on piles - a diffraction theory: Technical Memorandum 69, Beach Erosion Board, U.S. Army Corps...
1985
Clay Minerals of Laramie Formation, Golden, Colorado, Identified by X-ray Diffraction
Arthur James Gude, rd
AAPG Bulletin
...Clay Minerals of Laramie Formation, Golden, Colorado, Identified by X-ray Diffraction Arthur James Gude, rd 1950 1699 1717 34 8. (August) A study...
1950
Integrated Subsurface and Outcrop Sedimentological, Mineralogical, and Geochemical Characterization of Late Cretaceous Mancos Shale, SouthwesternPiceance Basin, Southern Douglas Creek Arch, and Southeastern Uinta Basin, Colorado and Utah
Rex Cole, William Hood
Unconventional Resources Technology Conference (URTEC)
... total-organiccarbon (TOC), 513 RockEval, 95 vitrinite-reflectance (VR), 175 total-carbonate (TC), 12 x-ray diffraction (XRD for bulk mineralogy...
2014
The Nature of Shales and the Dynamics of Hydrocarbon Expulsion in the Gulf Coast Tertiary Section
Henry H. Hinch
AAPG Special Volumes
.... The curves in Figure 1 include some of the first documentation of porosity loss in a quantitative manner. The early recognition that shales...
1980
Purposes
Henry H. Hinch
AAPG Special Volumes
..., 1930) have observed that shales compact and lose porosity with depth of burial. The curves in Figure 1 include some of the first documentation...
1978
Southern Piceance Basin Model--Cozzette, Corcoran and Rollins Sandstones
Charles A. Brown, Thomas M. Smagala, Gary R. Haefele
AAPG Special Volumes
... by petrographic, X-ray diffraction, and scanning electron microscopic (SEM) methods (Figure 4). Depositional environments were interpreted using sedimentary...
1986
Paleosalinity in Upper Visean Yoredale Formation of England--Geochemical Method for Locating Porosity
C. T. Walker
AAPG Bulletin
.... Petrology, v. 33, p. 694-702. Walker, C. T., and Price, N. B., 1963, Departure curves for computing paleosalinity from boron in illites and shales...
1964
Seismic expressions of a Miocene prograding carbonate margin, Mut Basin, Turkey
Xavier Janson, Gregor P. Eberli, Florence Bonnaffe, Fabrice Gaumet, Vincent De Casanove
AAPG Bulletin
... two-way traveltime. This exploding-reflector method solves an approximation of the wave equation through the model to produce a raw stacked section...
2007
Geology of the Freeport Rocks, Offshore Texas
Paul D. Winchester
GCAGS Transactions
... Rocks was less than 15,857± 268 years B.P. When this information is combined with the information from various eustatic sea level curves, it shows...
1971
Formation Evaluation with Logs in the Ark-La-Tex Cotton Valley
R. W. Frank
GCAGS Transactions
... on the caliper and interval-transit-time curves. Instead of the Rwa curve, some operators prefer an Ro curve. This is a direct recording of the 100-percent...
1978
Sandstone Hardbottoms along the Western Rim of DeSoto Canyon, Northeast Gulf of Mexico
D. Joe Benson , William W. Schroeder , Al W. Shultz
GCAGS Transactions
... of the sediment and the morphology of the cement. Subsamples were powdered and analyzed by X-ray diffraction to determine the mineralogy...
1997
Weathering of the Sioux Quartzite Near New Ulm, Minnesota, as Related to Cretaceous Climates
George S. Austin
Journal of Sedimentary Research (SEPM)
... developed on the Sioux Quartzite in the New Ulm Quartzite Quarry. X-ray diffraction curves A, B, and C are of the clay-size fraction of regolith...
1970
Subtidal Holocene Dolomite, Baffin Bay, Texas
E. William Behrens, Lynton S. Land
Journal of Sedimentary Research (SEPM)
... from 0 to 90 percent in different laminae. On the basis of over 100 diffraction analyses, about /3 of the carbonate is aragonite, 1/5 dolomite...
1972
Southern British Honduras: Lagoonal Coccolith Ooze
Peter A. Scholle , Stanley A. Kling
Journal of Sedimentary Research (SEPM)
... were also selected for X-ray analysis (on a North American Phillips X-ray diffraction unit), and dried samples of the bulk sediment from all 30 stations...
1972