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The AAPG/Datapages Combined Publications Database

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

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Chemical and Isotopic Investigation of the Cause of Acid and Neutral Mine Discharges in the Central Wasatch Range, Utah

Peter J. Nielsen, Alan L. Mayo

Utah Geological Association

... edition, John Wiley & Sons. 589 p. Friedman, I., and O’Neil, J.R., 1977, Compilation of stable isotope fractionation factors of geochemical interest: Data...

1989

Petroleum Geochemistry of Oil and Sediment Samples from the NPRA, Alaska: SOURCE ROCK EVALUATION INCLUDING ISOTOPES AND BIOMARKERS

P. J. D. Park, G. P. Cooles, S. W. Lister

AAPG Special Volumes

... different group. Gas chromatographic-mass spectrometry (GC-MS) and stable carbon isotope ratios of the whole oil and the oil fractions show concurrence...

1985

Polygenetic History of Paleosols In Middle–Upper Pennsylvanian Cyclothems of the Illinois Basin, U.S.A.: Part II. Integrating Geomorphology, Climate, and Glacioeustasy

Nicholas A. Rosenau, Neil J. Tabor, Scott D. Elrick, W. John Nelson

Journal of Sedimentary Research (SEPM)

... and stratigraphic trends in paleosol morphology and clay mineralogy, in conjunction with the stable-isotope composition of sub-millimeter-scale...

2013

Mid-Cretaceous Paleopedology and Landscape Reconstruction of the Mid-Atlantic U.S. Coastal Plain

Jesse D. Thornburg, Kenneth G. Miller, James V. Browning, James D. Wright

Journal of Sedimentary Research (SEPM)

... and stable-isotope proxies (Ba/Sr and δ18O on sphaerosiderite) are presented to constrain paleoprecipitation and/or fluvial position and drainage...

2019

Mg Isotopes in Hydrothermal Saddle Dolomites; Current Data for Paleozoic Dolomites of Eastern Canada and Implications for Mg Source; #50350 (2010)

Denis Lavoie, Simon Jackson, Isabelle Girard

Search and Discovery.com

..., “PSUnderstanding Hydrothermal Dolostone through Combined New Stable Isotope (δMg) Analyses with Conventional Field, Petrographic and Isotopic Data”, Search...

2010

Tracing the Fate of Injected CO2 During Enhanced Oil Recovery using Stable Isotope Techniques

Search and Discovery.com

...Tracing the Fate of Injected CO2 During Enhanced Oil Recovery using Stable Isotope Techniques Tracing the Fate of Injected CO2 During Enhanced Oil...

2013

Dolomitization and Dolomite Neomorphism in the Back Reef Facies of the Bonneterre and Davis Formations (Cambrian), Southeastern Missouri

Jay M. Gregg, Kevin L. Shelton

Journal of Sedimentary Research (SEPM)

.... D., ed., Process Mineralogy VI: Warrendale, PA, Metallurgical Soc., p. 103-116. FRIEDMAN, I., AND O'NEIL, J. R., 1977, Compilation of stable isotope...

1990

Karst-controlled diagenesis and reservoir development: Example from the Ordovician main-reservoir carbonate rocks on the eastern margin of the Ordos basin, China

Baoqing Wang, Ihsan S. Al-Aasm

AAPG Bulletin

..., II: stable isotopes in rudists: Journal of Sedimentary Petrology, v. 56, p. 763-770. Al-Shaieb, Z., and M. Lynch, 1993, Paleokarstic features...

2002

Dolomitization and Porosity Development in the Middle and Upper Wabamun Group, Southeast Peace River Arch, Alberta, Canada

Arthur H. Saller , Ken Yaremko

AAPG Bulletin

... dissolution. Stable oxygen isotope ratios of the dolomites are quite variable (^dgr18O ranges from -2.0 to -11.4^pmil, PDB), supporting multiple stages...

1994

Recent Heat Flow Study and its Implication to the Genesis of Carbon Dioxide in Northeast Java Basin

Anwar Sadat, Hendra Amijaya

Indonesian Petroleum Association

.... However, for determination of the genesis of carbon dioxide, isotope stable geochemistry of δ13Cco2 is necessary, and only six wells, have δ13Cco2...

2012

ABSTRACT: Geochemical Characteristics and Origins of Coalbed Methane in Hancheng, Ordos Basin; #90134 (2011)

Xingzhi Ma, Yan Song, Shaobo Liu, Feng Hong, Lin Jiang

Search and Discovery.com

... possible causes can explain the methane δ13C values isotopically lighter, including biogenic gas mixing, coalbed methane stable isotope fractionation during...

2011

Stable Isotopic and Elemental Relationships of Ancient Shallow-Marine and Slope Carbonates, Cambro-Ordovician Cow Head Group, Newfoundland: Implications for Fluid Flux: DISCUSSION

Mario Coniglio

Journal of Sedimentary Research (SEPM)

.... 399-406. End_of_Record - Last_Page 457------- In their recent paper, Suchecki and Hubert (1984) use elemental Mg and stable carbon and oxygen isotope...

1986

Fluid Histories of Middle Ordovician Fault-Fracture Dolomite Oil Fields of the Southern Michigan Basin, #20437 (2018).

Regina F. Dunseith, Jay M. Gregg, G. M. Grammer

Search and Discovery.com

... to determine if correlatable microstratigraphies exist among the fields. Stable carbon and oxygen isotope data was collected for hydrothermal cements...

2018

Upper Quaternary Strata of the Upper Continental Slope, Northeast Gulf of Mexico: Sequence Stratigraphic Model for a Terrigenous Shelf Edge

Robert D. Winn, Jr. , Harry H. Roberts , Barry Kohl , Richard H. Fillon , Jason A. Crux , Arnold H. Bouma , Howard W. Spero

Journal of Sedimentary Research (SEPM)

..., AND PRUTZMAN, J.M., 1990, High resolution planktic stable isotope record and spectral analysis for the last 5.35 M.Y.: Ocean Drilling Program Site 625...

1998

Stable Isotope Applications in Petroleum Exploration by Geochemical Soil Gas Analyses

Don Rigby

Petroleum Exploration Society of Australia (PESA)

...Stable Isotope Applications in Petroleum Exploration by Geochemical Soil Gas Analyses Don Rigby STABLE ISOTOPE APPLICATIONS IN PETROLEUM EXPLORATION...

1991

Late Cretaceous methane seeps as habitats for newly hatched ammonites

Alison J. Rowe, Neil H. Landman, J. Kirk Cochran, James D. Witts, Matthew P. Garb

PALAIOS

...; Cochran et al. 2010; Sessa et al. 2015; Knoll et al. 2016). All isotope analyses were performed at the Stable Isotope Laboratory (UCSC SIL...

2020

Diagenetic Controls on Porosity and Permeability in Upper Miocene Carbonates, La Molata, SE Spain, #50709 (2012)

Zhaoqi Li, Robert H. Goldstein, Evan K. Franseen

Search and Discovery.com

... Stable Isotope Analysis Modeling indicates correspondence to seawater evaporated by 16%, 43 ppt sainity. Notice the covariation between 18O and 13C...

2012

ABSTRACT: Relationship of Middle Ordovician Late Stage Diagenesis to Diagenesis of Lower Ordovician Upper Knox Carbonates in East Tennessee

D. Mark Steinhauff, Kenneth R. Walker

The Society for Organic Petrology (TSOP)

...). Churnet et al. (1982) discuss the stratigraphy of the Lower Ordovician Knox Group and Steinhauff and Walker (1995, 1996) discuss the stratigraphy...

1997

Climatic significance of Holocene beachrock sites along shorelines of the Red Sea: Reply

Gerald M. Friedman

AAPG Bulletin

..., Strontium isotope stratigraphy and geochemistry of the late Neogene ocean: Earth and Planetary Science Letters, v. 92, p. 165178.Holail, H., and M...

2006

Near-Surface Evidence of Migration of Natural Gas from Deep Reservoirs and Source Rocks

W. Stahl , E. Faber , B. D. Carey , D. L. Kirksey

AAPG Bulletin

... from thermal maturation of organic matter in source rocks. Organic geochemistry, especially carbon isotope techniques, have been used to recognize...

1981

Abstract: Using sulfur isotopes to determine the sulfur budget of Brothers volcano, Kermadec Arc, New Zealand

Melissa Mills, John W. Jamieson

Atlantic Geology

... mass-spectrometry in the Stable Isotope Geobiology Laboratory at the Massachusetts Institute of Technology. The isotope data show a clear distinction...

2018

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