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The AAPG/Datapages Combined Publications Database

Showing 843 Results. Searched 200,357 documents.

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Modern Continental Rifts: Characteristics and Applications to Recognition of Ancient Rifts: ABSTRACT

Eleanora Iberall Robbins

AAPG Bulletin

..., phosphorus, barium, or uranium. The combination of these critical features helps to identify ancient rift systems. However, crust weakened by rift-forming...

1985

ABSTRACT: Is Drilling in Deepwater Gulf of Mexico Uncorking Bad Genies?; #90021 (2003)

PAUL AHARON

Search and Discovery.com

... that fluids emerging on the seafloor at barite-bearing seeps are highly saline and anomalously enriched in radium and barium relative to bottom water values...

2003

The Dilemma of Assessing Heavy Metal Toxicity

Wayne C. Isphording and Maria E. Bundy

GCAGS Transactions

... in Surface Waters: N.Y., Plenum, p. 275-289. Bowen, J., 1956, Strontium and barium in sea water and marine organisms: Journal Marine Biological Association...

1999

Flow-Back Hydraulic Fracture Treatment Water Composition … Rock-Fluid Interaction in the Montney Shale Controlled by Faults and Maturity Domain; #42069 (2017)

Jean-Yves D. Chatellier

Search and Discovery.com

... of barium sulfate precipitation has been repeatedly seen; the rate of precipitation has been assessed and mapped against some of the known structural...

2017

Petrography, Geochemistry, and Evolution of Barite Concretions in Eocene Pelagic Chalks from Israel

R. Bogoch, B. Buchbinder, H. Nielsen

Journal of Sedimentary Research (SEPM)

... resulted from the displaced iron oxide. In the absence of either a terrigenous or hydrothermal source of barium, and because of the association the barite...

1987

Real Time Target Optimization and Geosteering Multi-Well Case Study Utilizing Onsite While-Drilling XRD, XRF, and Mass Spectrometry, Niobrara and Codell Formations, DJ Basin

Anne Grau, Robert Sterling, Ryan King, Gbenga Yemidale

Unconventional Resources Technology Conference (URTEC)

... with best completion characteristics, and XRF Barium was indicative of compartmentalization interfaces where completions were difficult. These subjects...

2019

Massive Barite Deposits on the Northern Gulf of Mexico Continental Slope: Precipitation Processes

Dong Feng, Harry H. Roberts

GCAGS Transactions

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

2010

Composition of Sediments from the Experimental Mohole Project (Guadalupe Site)

K. J. Murata, R. C. Erd

Journal of Sedimentary Research (SEPM)

... deeply buried Guadalupe sediments. The concentration of barium seems to be inversely related to the rate of deposition of the sediments. The overall...

1964

Factors Influencing Precipitation of Calcium Carbonate

Edward J. Zeller , John L. Wray

AAPG Bulletin

... ions. Iron is the first to begin to precipitate, followed by manganese, strontium, barium, and finally magnesium. In an environment in which calcium...

1956

Inclusions in the Quartz of Igneous and Metamorphic Rocks

W. D. Keller, Romaine F. Littlefield

Journal of Sedimentary Research (SEPM)

..., boron, barium, lead, strontium, zirconium, chromium, vanadium, zinc, lithium, copper, nickel, and cadmium, although a complete qualitative search...

1950

Characteristics of the Upper Cretaceous Sediments of the Argun River Region

A. N. Reznikov

Petroleum Geology: A Digest of Russian Literature

... (25-43 m) these elements are absent, and in the lower they are present in larger quantities (0.008 and 0.0003%). Maximum quantities of barium...

1961

Abstract: Petrology and mineral chemistry of the Mount Brome Alkali Complex, Quebec

Sean Timpa

Atlantic Geology

... of three distinct sub-units: gabbro, alkali gabbro and poikilitic amphibolebearing gabbro. Alkali feldspar compositions vary greatly and include barium...

1999

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