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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 843 Results. Searched 200,357 documents.

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Uranium in Permian Cutler Formation, Lisbon Valley, San Juan County, Utah: ABSTRACT

John A. Campbell

AAPG Bulletin

... calcium and iron are depleted, and barium is concentrated in the ore zone. No significant organic carbon was found in the ore zones, and small amounts...

1981

ABSTRACT: Massive Barite Deposits on the Northern Gulf of Mexico Continental Slope: Precipitation Processes; #90117 (2010)

"Dong Feng, Harry H. Roberts"

Search and Discovery.com

... controls on the flux of barium rich seep flu­ ids, e.g., rate changes in bacterial sulfate reduction and different possible electron do­ nors...

2010

ABSTRACT: Sulfate and Silicate Diagenetic Mineralization in the Barnett Shale, Texas; #90108 (2010)

Earl B. Manning, S. Johari Pannalal, Devin P. Dennie, John C. Deng, Matthew S. Zechmeister, and R. Douglas Elmore

Search and Discovery.com

... between barite and celestine, which reflects an evolving fluid. One vein shows that Strontium (Sr) in barite ranges from <1 to 23 mol% whereas the Barium...

2010

Chemostratigraphic trends of the Middle Devonian Marcellus Shale, Appalachian Basin; Preliminary Observations; #90131 (2011)

Gary G. Lash and Randy Blood

Search and Discovery.com

... to have favored Mo drawdown in bottom water.  Equally intriguing is the regional  concentration of barium in the upper part of the Marcellus, which may...

2011

Major and Minor Element and Radium Geochemistry of Produced Water Samples from the Marcellus Shale in New York, Pennsylvania, and West Virginia; #90131 (2011)

E. L. Rowan, M. A. Engle, T. F. Kraemer, and C. S. Kirby

Search and Discovery.com

... for  the high concentrations of dissolved barium (hundreds to thousands of mg/L), whose  solubility remains poorly understood. Na/Br and Cl/Br ratios indicate...

2011

Abstract: Isotopic and Geochemical Evidence for the Freshening of Shale-Gas Produced Waters through Time Due to Water Vapor Condensation, Northeastern Pennsylvania, USA;

Lisa Molofsky, Albert Wylie, Tom Wagner, John Connor, Mark Engle

Search and Discovery.com

... becomes less saline over time. Specifically, these wells exhibit decreasing concentrations of total dissolved solids, chloride, strontium, and barium...

Unknown

Hydrogeologic Characteristics of the Devonian and Carboniferous Sediments of the Menzelino-Aktanysh Area of the Tatar ASSR

V. G. Gerasimov

Petroleum Geology: A Digest of Russian Literature

...%. Of the microcomponents, iodine, bromine, boron, ammonia, barium, strontium and iron were determined. See Table 3. Table 3. Results of Investigations...

1964

Correlations and Conditions of Accumulation of Lower-Middle Jurassic Oil Source Beds of Aryskum Downwarp (South Torgay) from Trace-Element Data

T. M. Azizov, A. K. Buvalkin

Petroleum Geology: A Digest of Russian Literature

... elevated concentrations. Higher contents of manganese, titanium, barium, strontium, scandium, ittrium, and beryllium are found in rocks...

1997

Sequence Stratigraphy as Expressed by Shale Source Rock and Reservoir Characteristics … Examples from the Devonian Succession, Appalachian Basin; #80168 (2011)

Gary Lash and Randy Blood

Search and Discovery.com

... brittleness abundant TOC and pyrite – diminished brittleness (but potentially higher porosity at higher thermal stress levels) elevated barium levels...

2011

Geochemical Indices of Fine Sediment Transport, Northwest Gulf of Mexico

Charles W. Holmes

Journal of Sedimentary Research (SEPM)

..., the clay mineralogy distribution, and the distribution of three trace metals, barium, lead, and manganese, in the sediments of the south Texas shelf...

1982

Geology and Geochemistry of Reefs, Carbonate Sediments, and Waters, Gulf of Aqaba (Elat), Red Sea

Gerald M. Friedman

Journal of Sedimentary Research (SEPM)

... relationships can be shown between barium and magnesium, barium and manganese, magnesium and manganese, iron and manganese, and iron and barium...

1968

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