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The AAPG/Datapages Combined Publications Database

Showing 19,372 Results. Searched 197,444 documents.

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Dolomitization of Deep-Water Sediments, Cow Head Group (Cambro-Ordovician), Western Newfoundland

M. Coniglio, N. P. James

Journal of Sedimentary Research (SEPM)

... from a focused microbeam of 1-2 µm in diameter. Stable isotope analyses of dolomite and calcite are reported relative to the PDB- 1 standard. Samples...

1988

Molecular and Stable Isotope Geochemistry of Mixed Microbial and Thermogenic Natural Gases in Colorado Group Shales, Southeastern Alberta, Canada

Christopher D. Laughrey

Unconventional Resources Technology Conference (URTEC)

...Molecular and Stable Isotope Geochemistry of Mixed Microbial and Thermogenic Natural Gases in Colorado Group Shales, Southeastern Alberta, Canada...

2024

Reflux dolomitization and associated diagenesis of Devonian Upper Stettler Formation and Crossfield Member, south central Alberta: Petrologic and isotopic evidence

Ihsan S. Al-Aasm, Samantha Raymus

CSPG Bulletin

.... 209–217. Al-Aasm, Taylor, B.E. and South, B. 1990. Stable isotope analysis of multiple carbonate samples using selective acid extraction. Chemical...

2018

Diagenetic History of the Cotton Valley Limestone at Teague Townsite Field, Freestone County, Texas

Carl Kristian Steffensen , Wayne M. Ahr

GCAGS Transactions

..., p. 2476-2499. Hoefs, J., 1973, Stable Isotope Geochemistry: Springer-Verlag, N.Y., p. 140. Imlay, R.W., 1943, Jurassic formations of the Gulf Region...

1983

Evidence against the Dorag (mixing-zone) model for dolomitization along the Wisconsin archA case for hydrothermal diagenesis

John A. Luczaj

AAPG Bulletin

..., 1988).Stable Isotope DataStable isotopes of carbon and oxygen from selected calcite and dolomite samples from throughout eastern Wisconsin were analyzed...

2006

Hydrocarbon gases in the shallow section of the Mohe permafrost, northeastern China: Source for potential gas-hydrate formation

Xingmin Zhao, Jian Deng, Zhigang Wen, Zhu Rao, Li Yi, Chen Liu, and Cheng Lu

AAPG Bulletin

... composition was also determined using the mass spectrometer. For the stable carbon isotope (δ13C; in parts per thousand) analysis, the Vienna Peedee...

2022

Micropaleontologic Proxies for Sea-Level Change and Stratigraphic Discontinuities

Hilary Clement Olson, R. Mark Leckie

Special Publications of SEPM

... ABREU, V.S., AND HADDAD, G.A., 1998, Glacioeustatic fluctuations: the mechanism linking stable isotope events and sequence stratigraphy from the early...

2003

Stratigraphic Significance of Ooidal Ironstones from the Cretaceous Western Interior Seaway: The Peace River Formation, Alberta, Canada, and the Castlegate Sandstone, Utah, U.S.A.

Kevin G. Taylor, J.A. Toni Simo, Dan Yocum, Dale A. Leckie

Journal of Sedimentary Research (SEPM)

...-mineral separates of cement phases for stable-isotope analysis. Figure 7. General stratigraphy and chronostratigraphy of the Book Cliffs area of study...

2002

Reconstructing a Mid-Cretaceous Landscape from Paleosols in Western Canada

David F. Ufnar, Luis A. Gonzalez, Greg A. Ludvigson, Robert L. Brenner, Brian J. Witzke, Dale Leckie

Journal of Sedimentary Research (SEPM)

... to reconstruct an ancient landscape surface. Finally, the stable-isotope values and geochemistry of sphaerosiderites in the Paddy Member paleosols...

2005

Methane in Columbia River Basalt Aquifers: Isotopic and Geohydrologic Evidence for a Deep Coal-Bed Gas Source in the Columbia Basin, Washington

Vernon G. Johnson , David L. Graham , Stephen P. Reidel

AAPG Bulletin

... mean ocean water (SMOW) (Craig, 1961). The origin of methane can be deduced from the stable carbon isotope composition of both the methane...

1993

ABSTRACT: Carbon And Oxygen Isotopes Of Coal And Carbon Dioxide Derived From Laboratory Coal Combustion

P.D. Warwick , L.F. Ruppert , H. Qi

The Society for Organic Petrology (TSOP)

...   technique   for   automated   δ18O   determinations  using  an  isotope-­‐ratio  mass  spectrometer  connected  to  a  high...

2015

ABSTRACT: Origin and Accumulation of CO2 in Natural Gases of the Yinggehai-Qiongdongnan Basins, Offshore South China Sea; #90134 (2011)

Huang Baojia, Li Xusheng, Xiao Xianming

Search and Discovery.com

.... Huang, Li, Xiao…Page 2 3He/4He Based on the stable carbon isotope ratios of CO2 and the helium isotope ratios (3He/4He) of the associated noble gas...

2011

Organic geochemistry of the Middle to Upper Jurassic source rocks succession in Balad-1 Well, Balad Oil Field, Central Iraq

Fawzi M. O. Albeyati, Rzger A. Abdula, Rushdy S. Othman

Geological Society of Malaysia (GSM)

... are predominantly mature and within oil window. Depositional setting of organic carbon Stable carbon isotope configuration of the extracted bitumen from...

2021

2011 Update of Southern Mid-Continent Theses and Dissertations

Neil Suneson

Oklahoma City Geological Society

...). Proceed as described in March/April 2010 Shale Shaker. Theses and dissertations will come up. Ali, Hendratta N., 2010, Carbon cycling and stable isotope...

2011

New Perspective on the Source Rock Facies of Offshore Acehs Andaman Trough, North Sumatra Indonesia, Based on the Latest Onshore Oil Sampling and Analysis

Dedi Ariyono, Anthony Jervis, Bob Davis, Damion Rudd

Indonesian Petroleum Association

...), gas chromatography (C5+ whole oil GC), gas chromatography – mass spectrometry (GC-MS) and stable carbon isotope analysis of bulk saturated...

2021

Massive Dolomitization of a Pinnacle Reef in the Lowermost Devonian West Point Formation (Québec, Canada): An Extreme Case of Hydrothermal Dolomitization through Fault-Controlled Circulation of Magmatic Fluids; #50259 (2010)

Denis Lavoie, Gouxiang Chi, Misty Urbatsch, and Bill Davis

Search and Discovery.com

... of the Silurian-Devonian geological architecture in eastern Canada Lower Devonian reef framework Field, petrography and isotope (O, C, Sr, Mg...

2010

Lacustrine Carbonates and Evaporites … Facies Evolution and Diagenesis: Eocene Green River Formation, Piceance Creek Basin, Colorado, #50424 (2011)

Huang Suriamin, Frederick Sarg, Kati Tanavsuu-Milkeviciene, John Humphrey,

Search and Discovery.com

..., organic-rich oil shale deposition (Mahogany Zone). Changes in Carbon and Oxygen stable isotope values reflect changes in lake chemistry and correspond...

2011

Upper Ordovician Reefs in the Hudson Bay Basin - Potential for Hydrocarbon Reservoirs; #11018 (2017)

Denis Lavoie, Ariane Castagner, Mastaneh Haghnazar-Liseroudi, Omid Haeri Ardakani, André Desrochers

Search and Discovery.com

..., G.A., G.A. Carden, J. Veizer, T. Meidla, J.-Y. Rong, and R.-Y. Li, 2003, Sr, C, and O isotope geochemistry of Ordovician brachiopods: a major isotopic...

2017

Diagenesis of Devonian Reefal Carbonates in the Oscar Range, Canning Basin, Western Australia

Neil F. Hurley , Kyger C. Lohmann

Journal of Sedimentary Research (SEPM)

...., 1977, Compilation of stable isotope fractionation factors of geochemical interest, in Fleischer, M., ed., Data of Geochemistry (6th ed.), U.S. Geol...

1989

Diagenetic Versus Biotic Accretionary Mechanisms of Bryozoan–Sponge Buildups (Lower Silurian, Anticosti Island, Canada)

Andre Desrochers, Pierre-Andre Bourque, Fritz Neuweiler

Journal of Sedimentary Research (SEPM)

... microdrilling apparatus was used to acquire samples for stable-isotope analyses (reported as δ18O and δ13C in permil with respect to the Vienna Pee Dee...

2007

Lithofacies, stable isotopic composition, and stratigraphic evolution of microbial and associated carbonates, Green River Formation (Eocene), Piceance Basin, Colorado

J. Frederick Sarg, Suriamin , Kati Tanavsuu-Milkeviciene, John D. Humphrey

AAPG Bulletin

... and 13C stable isotope analyses. The range of the 18O and 13C values for these samples is 8 to +0.8 and 3 to +5, respectively. Stable isotope data...

2013

Millennial-Scale Sequence Stratigraphy: Numerical Simulation With Dionisos

Istvan Csato, Octavian Catuneanu, Didier Granjeon

Journal of Sedimentary Research (SEPM)

...Millennial-Scale Sequence Stratigraphy: Numerical Simulation With Dionisos Istvan Csato, Octavian Catuneanu, Didier Granjeon 2014 394 406 Vol. 84...

2014

Dolomite–magnesite formation and polymetallic mineralization in a rift-sag basin on the western margin of the Red Sea: Paleoenvironmental, hydrothermal, and tectonic implications

Adel Mady Afify, María-Esther Sanz-Montero, Laura González-Acebrón

Journal of Sedimentary Research (SEPM)

... dolomite (D4). Stable- isotope values of the four dolomite types (δ18OVPDB of –7.82‰ to –5.88‰) and geochemistry suggest involvement of shallow...

2022

An X-ray Technique for Distinguishing Between Detrital and Secondary Quartz in the Fine-grained Fraction of Sedimentary Rocks

Eric V. Eslinger , Lawrence M. Mayer , Thomas L. Durst, John Hower, Samuel M. Savin

Journal of Sedimentary Research (SEPM)

... Geologists Bull., v. 46, p. 534-542. GARLICK, G. D., 1969, The stable isotopes of oxygen: in, Wedepohl, K. H. (ed.), Handbook of Chemistry, Springer...

1973

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