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The AAPG/Datapages Combined Publications Database
Showing 843 Results. Searched 200,357 documents.
Produced Water Treatment R&D: Developing Advanced, Cost-Effective Treatment Technologies
Erica Folio, Olayinka Ogunsola, Elena Melchert, Evan Frye
Unconventional Resources Technology Conference (URTEC)
... organic material and bacteria with less sensitivity to water variability; • comparison of two technologies for treating water with high barium and radium...
2018
Controlling Strontium Scaling in the Permian Basin through Manipulation of Base Fluid Chemistry and Additives
Eleanor Spielman-Sun, Adam D. Jew, Jennifer L. Druhan, John R. Bargar
Unconventional Resources Technology Conference (URTEC)
... the addition of calcium and barium sulfate (to precipitate/sorb Sr from solution), and the addition of illite (to sorb Sr from solution). The reaction of Sr...
2021
Is Drilling in Deepwater Gulf of Mexico Uncorking Bad Genies?
Paul Aharon
GCAGS Transactions
... indicate that fluids emerging on the seafloor at barite-bearing seeps are highly saline and anomalously enriched in radium and barium relative to bottom...
2003
Engineering In-situ Geobarriers for Enhanced Geologic Carbon Storage: A Simulation Study
Doeon Kim, Omar Alharbi, Rami Younis, Kiseok Kim, Jun Lu
Carbon Capture, Utilization and Storage (CCUS)
..., such as barium (Ba²⁺) and sulfate (SO₄²⁻), to form insoluble barite (BaSO₄). Barite precipitation reduces the permeability of the pore space, effectively...
2025
A Brief Overview of Oil and Gas Norm in Texas
Geri Cooley
West Texas Geological Society
..., Radium 226 and 228. Oil and gas NORM is created in the production process, when produced fluids from reservoirs carrying Barium sulfates up...
2004
Origin of Petroleum-Bearing Fresh-Water Concretions of Miocene Age: GEOLOGICAL NOTES
Egon T. Degens , W. Dwight Pierce , George V. Chilingar
AAPG Bulletin
... concentration of boron, barium, and strontium, whereas the remainder of the elements stay within the normal range for the sediments of this facies type...
1962
Rapid growth explains large size of mollusks in the Eocene Gosport Sand, United States Gulf Coast
Andrew W. Haveles, Linda C. Ivany
PALAIOS
.... Sediments in highly productive regions have been found to contain high concentrations of barite. Barium is transported to the sea floor by the intake...
2010
Muddy Creek SW
Randall K. Kilian
Kansas Geological Society
... Carbonate 0 Bicarbonate 0 Sulfate 71 Barium 6.0 Magnesium 2,100 Manganese 12 Potassium 300 Iron 310 Strontium 750...
1985
Ultrasonics
W. P. Mason
Tulsa Geological Society
... are used in cleaning operations on metals and in producing emulsions of different liquids. An ultrasonic transducer made of rings of barium titanate...
1955
Memorial: Glen Reed Neighbors (1917-1961)
Earle F. Taylor, Stewart H. Folk
AAPG Non-Technical and Memorials
... father in the drilling business in Louisiana. Later he became part-owner of a drilling mud, engineering and sales company, called Barium Sales...
1961
Geochemical Discrimination of Sandstones of the Basal Wasatch and Uppermost Fort Union Formations, Powder River Basin, Wyoming and Montana
Jon J. Connor, Norman M. Denson, John C. Hamilton
Wyoming Geological Association
... sample by using this equation, if the sample's bulk concentrations of iron, manganese, and barium are known. The index, Z, has a test (or critical) value...
1976
A Modified Cobalt Nitrate Test Devised Particulary as an Aid to the Identification of Water-Soluble Magnesium, Aluminium and Zinc Minerals
K. F. G. Hosking
Geological Society of Malaysia (GSM)
... to obtain even with finely powdered baddeleyite (Zr0 2 ) Calcium and Strontium Grayish Barium Brownish and NOTE: This test should be carried...
1978
Abstract: Lead-Zinc Mineralization as an Indicator of Downdip Unconventional Resources
Stephen R. Schutter
Houston Geological Society Bulletin
... and often copper and barium minerals and fluorite. They are also marked by the “ubiquitous” presence of hydrocarbons, often heavy oil or bitumen...
2015
ABSTRACT: Instrumental Imaging and Analysis of Early Permian Fossilized Plants from Sumatra: Comparison of Thermally Altered and Silicified Wood
P. Matysová, I. Sýkorová, M. Booi, M.J. Crow,, I.M. van Waveren
The Society for Organic Petrology (TSOP)
..., barium and arsenopyrite indicate probable hydrothermal influences. Our data contribute in the understanding of the burial and preservation history...
2009
New Type of Oil and Gas Reservoir
I. I. Nesterov
Petroleum Geology: A Digest of Russian Literature
.... Trace elements are (in 10−4%): 130-150 barium, 300-500 vanadium, 150-200 nickel, 150-200 strontium, 100-150 chromium, 120-150 copper, 100-150...
1979
Albite of Secondary Origin in Charny Sandstones, Quebec: by G. V. Middleton, Jour. Sed. Petrology, V. 842, p. 341-349: DISCUSSION
Jean Lajoie
Journal of Sedimentary Research (SEPM)
... they stain with barium they must contain more than 1 mole percent of CaAl2Si2O8 (Bailey and Stevens, 1960). The albitization of potash feldspar...
1973
Searching for the K–Pg Anomaly in Central Arkansas
Mindy Faulkner and Rebecca Beyer
GCAGS Transactions
... of interest including lanthanum, niobium, barium, silver, uranium, and others. Laser ablation–inductively coupled plasma–mass spectroscopy (LA–ICP–MS...
2025
An Improved Thin Section Stain for Potash Feldspar: METHOD PAPER
Michael D. Wilson, Surjit S. Sedeora
Journal of Sedimentary Research (SEPM)
... and overgrowths remain visible. However, the etch times involved are not adequate for effective staining of plagioclase using either the barium chloride...
1979
Oilfield Water Analysis: Part 5. Laboratory Methods
Parke A. Dickey
AAPG Special Volumes
... for the less abundant elements (American Society for Testing Materials, 1990). Some elements, such as barium, are important because they precipitate and plug...
1992
Strontianite Reference Sample for Electron Microprobe and SEM Analyses: RESEARCH METHOD PAPER
Eugene Jarosewich, John Sampson White
Journal of Sedimentary Research (SEPM)
..., except for barium, at about 300 ppm (semiquantitative result). DISCUSSION The special problems associated with the use of carbonate reference samples...
1987
Aqueous Geochemistry of a Carbon Dioxide-Enhanced Oil Recovery Project in the Sugar Creek Oil Field, Western Kentucky; #90131
Kathryn G. Takacs, E. G. Beck, T. M. Parris, D. Wedding, and R. Locke
Search and Discovery.com
... occurred very closely to the time of CO2 breakthrough. Barium concentrations, in contrast, decreased. Aqueous geochemical changes occurred less than 1...
2011
Examining the Validity of the Computed Al Curve in Elemental Spectroscopy Logs with X-Ray Fluorescence Techniques in the Marcellus Shale, #41481 (2014).
Erin Walker, Susan Herron
Search and Discovery.com
... shape of the curves from the cuttings matched the shape of the logs fairly well. With this in mind, it was noted that Barium concentrations were also...
2014
Antarctic Circumpolar Deep Water: A Quaternary Paleoflow Record from the Northern Scotia Sea, South Atlantic Ocean
John A. Howe , Carol J. Pudsey
Journal of Sedimentary Research (SEPM)
... Peninsula region--problems and potential: Quaternary Proceedings, v. 1, p. 55-65. BONN, W.J., 1995, Biogenic opal and barium: indicators for Late Quaternary...
1999
ABSTRACT: INVESTIGATION OF PREFERENTIAL SORPTION BEHAVIOUR OF CO2 AND CH4 ON COALS BY HIGH-PRESSURE ADSORPTION/DESORPTION EXPERIMENTS WITH GAS MIXTURES
Bernhard M. Krooss, Andreas Busch, Yves Gensterblum
The Society for Organic Petrology (TSOP)
..., molybdenum 160, chrome 110, copper 100, zinc 250, cobalt 10, rubidium 50, strontium 660, barium 540, beryllium 3, rhenium 2. X-ray fluorescence analyses...
2004
Environmental Sedimentology of the Pontchartrain Estuary
George C. Flowers , Wayne C. Isphording
GCAGS Transactions
... River. Concentrations of copper, chromium, nickel, iron, zinc, vanadium, cobalt, lead, and barium were determined for bottom sediment samples collected...
1990