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The AAPG/Datapages Combined Publications Database
Showing 2,762 Results. Searched 195,405 documents.
Distribution of Some Trace Elements in Black Sea and Their Flux Between Dissolved and Particulate Phases: Water
P. G. Brewer , D. W. Spencer
AAPG Special Volumes
..., and C. L. Smith, 1969, Determination of trace metals in sea water by atomic absorption spectophotometry: Am. Soc. for Testing and Materials, ASTM STP...
1974
Bituminous and Other Organic Substances in Precambrian of Minnesota
F. M. Swain, A. Blumentals, N. Prokopovich
AAPG Bulletin
... a K40/A40 age of 1.1? × 109 years has been obtained (Goldich et al., 1956), was extracted and an infrared absorption spectrum was run on the extract...
1958
In-Situ Analysis of Traces, Minor and Major Elements in Rocks and Soils with a Portable XRF Spectrometer; #41836 (2016)
Anthony Thomas, Joachim Heckel, Dirk Wissmann
Search and Discovery.com
... is equipped with a 10 W transmission X-ray tube in combination with a filter changer. The integrated sample spinner supports the analysis of a large...
2016
Factors controlling source and reservoir characteristics in the Niobrara shale oil system, Denver Basin
Yuanjia Han, Brian Horsfield, Nicolaj Mahlstedt, Richard Wirth, David J. Curry, and Heather LaReau
AAPG Bulletin
.... Sandvik, E. I., W. A. Young, and D. J. Curry, 1992, Expulsion from hydrocarbon sources: The role of organic absorption: Organic Geochemistry, v. 19...
2019
Texture of Oil Sands with Relations to the Production of Oil
A. F. Melcher
AAPG Bulletin
... of the sample; absorption, or the quantity of oil which a unit volume of the sand will absorb under physical conditions similar to those that exist in nature...
1924
Petroleum Source Rock Potential of Coal and Associated Sediments: Qualitative and Quantitative Aspects: Chapter 6
Christopher J. Boreham, Tremor G. Powell
AAPG Special Volumes
..., A., 1977, Estimating methane content of bituminous coalbeds from absorption data: US Dept. of the Interior, Bureau of Mines Research Investigation...
1993
Geotechnical Applications in Soft Sediments: Section 2
Wayne A. Dunlap
AAPG Special Volumes
..., sediment motions can cause loss of support due to loss of sediment strength. Second, lateral sediment motions can produce significant drag forces...
1981
Chapter 4: Unconventional Gas-Oil Shale Microfabric Features Relating to Porosity, Storage, and Migration of Hydrocarbons
Neal R. O’Brien, Carol A. McRobbie, Roger M. Slatt, Elizabeth T. Baruch-Jurado
AAPG Special Volumes
... cubes for upscaling, (2) loss of structural fabric during the milling-imaging process, (3) fewer non-inorganic pore types observed than when observed...
2016
Microtopography, Runoff Processes, Sediment Transport, and Their Implications for Land Use Planning in the Central Texas Hill Country
William M. Marsh , Nina L. Marsh
GCAGS Transactions
...., and Marsh, N. L., 1992a, Juniper trees, soil loss and local runoff processes, in Woodruff, C. M., Jr., Marsh, W. M., and Wilding, L. P., eds., Soils...
1994
Permian Basin of the United States: Chapter 16: PART II. PANHANDLE-HUGOTON GAS AND OIL FIELD
Edgar Wesley Owen
AAPG Special Volumes
... and only from preferred producers. Utilization of the sour gas began in 1926 with installation of absorption plants to extract gasoline from casinghead gas...
1975
Significance of Strontium Distribution in Some Carbonate Rocks in the Carboniferous of Northumberland, England
Wissam S. Al-Hashimi
Journal of Sedimentary Research (SEPM)
... dedolomitized dolostones show that the strontium content of dolostones suffered a considerable loss during dedolomitization (Sr = 95 ± 26 ppm, mSr2+/mCa2...
1976
The Impact of the Fracturing Additives on the Near Fracture Face Matrix Permeability for Shale and Low Permeability Sand Formations
Aymen A. Al-Ameri, Talal D. Gamadi, Lloyd Heinze, Ion Ispas, Sheldon Gorell
Unconventional Resources Technology Conference (URTEC)
... both of the fluid flowback and fluid loss into the formation and the reverse is true for the friction reducer with a nonionic surfactant fluid and 3 wt...
2018
Simple Method of Distinguishing Zircon, Monazite, and Xenotime: NOTES
O. H. Hering, W. Zimmerle
Journal of Sedimentary Research (SEPM)
...-spectroscopic observations: Philadelphia Acad. Nat. Sci. Proc., 1911, p. 106-116. KEELEY, F. J., 1928, Notes on absorption spectra of certain minerals...
1963
Tectonically Controlled Freshwater Carbonate Cementation in Chalk
Ya'acov Mimran
Special Publications of SEPM
... the interest of the mechanism of absorption of faulting by soft chalk, and in the diagenetic processes associated with such absorption. Metlmis o Stlrrl\. f Six...
1985
Geochemical Identification of Unconformities Using Semi-quantitative X-ray Fluorescence Analysis
M. B. Al-Gailani
Journal of Sedimentary Research (SEPM)
.... Na2O results are inconclusive due to the high matrix absorption ratio of Na. P2O5 is a good indicator of phosphatization in carbonate rocks...
1980
Carbon Isotopic Compositions of Petroleums and Other Sedimentary Organic Materials
Sol R. Silverman , Samuel Epstein
AAPG Bulletin
..., the extracts were combusted in the manner described previously for preparation for C-13/C-12 analysis. In addition, the infrared absorption spectrum...
1958
X-Radiography of Rocks with I-125 Source: GEOLOGICAL NOTES
Malcolm P. Weiss
AAPG Bulletin
.... With a source-sample distance of 12.5 cm., the exposures listed in Table I seemed most appropriate. For samples in which the X-ray absorption is rather...
1966
Relative Reactivity of Skeletal Carbonates During Dissolution: Implications For Diagenesis
Lynn M. Walter
Special Publications of SEPM
... to selective loss of the most unstable phases, the magnesian calcites. Mineralogic stability doubtless plays a significant role in the relative rates...
1985
Petrographic Features of Sandstones that Affect Their Suitability for Road Material
Robert J. Yedlosky, John R. Dean
Journal of Sedimentary Research (SEPM)
.... This empirical test consists of deducing the absorption rate of a sandstone by measuring the diameter of an expanded drop of alcohol on a surface...
1961
Tracer Eluting Proppants for Shale Fracturing
Bochao Zhao, Krishna Panthi, Kishore K. Mohanty
Unconventional Resources Technology Conference (URTEC)
... as a function of time. Rhodamine 6G has a significant absorption peak around 530 nm. Based on the absorption value, URTeC 478 4 rhodamine concentration can...
2019
Evaluating the suitability of shallow aquifer for irrigational purposes in some parts of Kelantan, Malaysia
Mohammad Muqtada Ali Khan, Kishan Raj Pillai A/l Mathialagan, Aina Mardhiya, Zakiyah Ainul Kamal, Hafzan Eva Mansor
Geological Society of Malaysia (GSM)
... absorption ratios or SAR (Muthulakshmi et al., 2012). Besides, calcium concentration may also impact the irrigation process in certain area as high...
2018
Early Diagenesis of Sediments and their Interstitial Fluids from the Continental Slope, Northern Gulf of Mexico
Douglas Perry
GCAGS Transactions
... mainly the loss of water through compaction, and the loss of dissolved sulfate through bacterial action. Near salt domes, interstitial waters have...
1970
Fascicular-optic Calcite: A Replacement of Bundled Acicular Carbonate Cements
A. C. Kendall
Journal of Sedimentary Research (SEPM)
... crystals, followed by subsequent stabilization (calcitization or magnesium loss). BATHURST, R. G. C., 1959, The cavernous structure of some Mississippian...
1977
ABSTRACT: Reflected Light Microscopy and Transmission Micro-FTIR of Alginite in Relation to Petroleum Generation, Upper Ordovician Kukersites, Saskatchewan, Canada
L.D. Stasiuk, B.D. Kybett, S.L. Bend
The Society for Organic Petrology (TSOP)
...ABSTRACT: Reflected Light Microscopy and Transmission Micro-FTIR of Alginite in Relation to Petroleum Generation, Upper Ordovician Kukersites...
1992
Identification of Short-Term Changes in Sediment Depositional Rates: Importance in Environmental Analysis and Impact Investigations
Wayne C. Isphording , F. Dewayne Imsand , Gregory W. Isphording
GCAGS Transactions
... efficiency loss. Blake, A., 1978, Engineering Geology of a Selected Area in Baldwin County, Alabama: M.S. Thesis, Department of Geology...
1984