Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 19,357 Results. Searched 197,323 documents.

< Previous   40   41   42   43   44   Next >

Ascending

Mg zonation and heterogeneity in low-Mg calcite microcrystals of a depositional chalk

Chanse J. Rinderknecht, Franek J. Hasiuk, Stephan C. Oborny

Journal of Sedimentary Research (SEPM)

..., Carbon-isotope stratigraphy and cyclostratigraphy of shallow-marine carbonates: the case of San Lorenzello, Lower Cretaceous of southern Italy...

2021

The Influence of Calcite Dissolution on Reservoir Porosity in Miocene Sandstones, Picaroon Field, Offshore Texas Gulf Coast

Thomas R. Taylor

Journal of Sedimentary Research (SEPM)

.... FRIEDMAN, I., AND O'NEIL, J. R., 1977, Compilation of stable isotope fractionation factors of geochemical interest: U.S. Geol. Sur. Prof. Paper 440-K...

1990

Development Of Phylloid-Algal Carbonate Mounds During Regression: Expanding The Build-And-Fill Model

Stephan C. Oborny, Bradley D. Cramer, Philip H. Heckel, Gregory A. Ludvigson, Robert W. Henthorne

Journal of Sedimentary Research (SEPM)

...., Jeppsson, L., and Munnecke, A., 2004, The Silurian of Gotland, Part I: review of the stratigraphic framework, event stratigraphy, and stable carbon...

2017

Stable Isotopes and the Origin of Uranium Deposits of Utah

M. L. Jensen

Utah Geological Association

... of studies on stable carbon and oxygen isotopes with the move of the Laboratory of Isotope Geology to the University of Utah. Some of the results, suppositions...

1967

The Origin, Distribution and Prediction of CO2 in South Sumatra, A Case Study: Jabung Block and Surrounding Area

Teguh Fitrianto, Hendra Niko Saputra, Beiruny Syam, Agus Heru Purwanto

Indonesian Petroleum Association

... tool for identification of the origin of CO2 gas is a δ13CCO2 isotope analysis (stable carbon isotope compositions of CO2). Results from isotope...

2012

Geochemistry of Artificially Heated Humic and Sapropelic Sediments--I: Protokerogen

K. E. Peters , B. G. Rohrback , I. R. Kaplan

AAPG Bulletin

..., electron spin resonance, programmed temperature pyrolysis, vitrinite reflectance, and stable isotope ratios. The study shows that the generation of kerogen...

1981

Abstract: Coal gas with significantly low 13C1 values and its formation mechanisms

Y. Ni, J. Dai, Ch. Yang, Q. Zhou, A. Hu

The Society for Organic Petrology (TSOP)

... Sciences, Zhejiang University, Hangzhou, 310027, China. Because natural gases are dominated by some simple and low-molecular hydrocarbons, stable carbon...

2008

ABSTRACT: Hydrocarbon generation from pyrolysis of coals in different rank

Wu Li

The Society for Organic Petrology (TSOP)

... of the pyrolysis experiment, with a methane content >95%. (2) For all the sets of experiments, it shows similar isotope trend δ13C1< δ13C2< δ13C3...

2017

Geochemistry of Bitumens of the Tiras Formation of the Cis-Carpathian Downwarp

Yu. R. Karpenchuk, V. D. Knoroz

Petroleum Geology: A Digest of Russian Literature

... is supported by carbon isotope data on carbonates in the clay beds of the Tiras formation. The C-12:C-13 ratio in the carbonate clays is more or less...

1974

Abstract: Oil Families of Eastern Offshore Sarawak

Peter Abolins, Mike Scherer

Geological Society of Malaysia (GSM)

... eastern offshore Sarawak is based upon geochemical characterisation using numerous advanced geochemical techniques, such as GCMS and stable carbon...

1999

Abstract: Petrographic, geochemical, and sulphur isotope studies of the Montagnais Gabbro, the Labrador Trough, Canada … Implications for Ni-Cu-PGE exploration potential

Andrew J. Smith, James Conliffe, Derek Wilton

Atlantic Geology

...Abstract: Petrographic, geochemical, and sulphur isotope studies of the Montagnais Gabbro, the Labrador Trough, Canada … Implications for Ni-Cu-PGE...

2018

< Previous   40   41   42   43   44   Next >