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The AAPG/Datapages Combined Publications Database

Showing 9,823 Results. Searched 200,619 documents.

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A Stable Isotope Study of Carbonate Cements in Sligo Formation: ABSTRACT

Tadeo H. Schultz

AAPG Bulletin

... and ^dgr13C of 2.61. The similarity between these values suggests isotopic homogenization due to diagenesis; however, the equant-calcite spar has...

1982

High Precision Absolute Age Determinations Within the Plio-Pleistocene in Gulf of Mexico: ABSTRACT

Douglas F. Williams, Richard H. Fillon

AAPG Bulletin

... is based on the fact that glacial/interglacial cycles possess uniquely shaped "fingerprints." The character of the isotopic record in the Gulf...

1984

Preliminary evidence from apatite fission-track data concerning the thermal history of the Peace River Arch region, Western Canada Sedimentary Basin

D.R. Issler, C. Beaumont, S.D. Willett, R.A. Donelick, J. Mooers, A. Grist

CSPG Bulletin

..., for example, biomarker-based oil-source correlations (Brooks et al., 1988, 1989, 1990) and stable isotope and mineral diagenetic studies (Ayalon...

1990

The Integrity of δ18O Records in Precambrian Carbonates: A Mesoproterozoic Case Study

Tracy D. Frank, Timothy W. Lyons

Special Publications of SEPM

... in crosscutting fractures Data were examined within acontext of sedimentologic and and isotopic constraints demonstrate that petrographic constraints...

2000

Abstract: Geochemistry of Shale Gases From Around the World: Commonalities and Variations; #90301 (2017)

Alexei V. Milkov, Giuseppe Etiope

Search and Discovery.com

... Nazionale di Geofisica e Vulcanologia, Rome, Italy 2 ABSTRACT We collected and investigated published chemical data on >1,300 samples of gases...

2017

Nonmonotonic Variation of Seawater 87Sr/86Sr Across the Ivorian/Chadian Boundary (Mississippian, Osagean): Evidence from Marine Cements within the Irish Waulsortian Limestone

Timothy L. Douthit , William J. Meyers, Gilbert N. Hanson

Journal of Sedimentary Research (SEPM)

..., AND HANSON, G.N., 1990, Calculation of simultaneous isotopic and trace element variations during water-rock interaction with application to carbonate...

1993

Isotopic Provenance of Sandstones from the Displaced Tyee Formation, Oregon Coast Range: ABSTRACT

Paul Heller, Z. E. Peterman, J. R. O'Neil, M. Shafiqullah

AAPG Bulletin

...) coupled with positive ^egrSr values imply a source area underlain by Precambrian continental crust. Whole-rock Rb-Sr data fall along a trend dissimilar...

1984

Timing and petroleum sources for the Lower Cretaceous Mannville Group oil sands of northern Alberta based on 4-D modeling

Debra K. Higley, Michael D. Lewan, Laura N. R. Roberts, Mitchell Henry

AAPG Bulletin

..., and oil-source rock correlations in the Peace River embayment area, Alberta and British Columbia: Bulletin of Canadian Petroleum Geology, v. 38A, p...

2009

Dating penecontemporaneous dolomitization in carbonate reservoirs: Paleomagnetic, petrographic, and geochemical constraints

M. T. Cioppa, I. S. Al-Aasm, D. T. A. Symons, K. P. Gillen

AAPG Bulletin

... basin was hypothesized to be early in three gas fields, based on stable oxygen and carbon isotopic values and on strontium isotope ratios...

2003

What is Chemostratigraphy?

Paul Carey, Tim Pearce

GEO ExPro Magazine

... out a chemostratigraphic workflow. enthusiastic advocates within several oil companies. Not all geochemical data currently reported benefit from...

2019

West Texas Geological Society 1993 Fall Symposium

Julie Gibbs, David Cromwell

West Texas Geological Society

... in the source rock as compared to the resultant oils trapped in conventional reservoir rocks. Movable oil retained in the source rock is also evident...

1993

Frontier Exploration in the Georgetown Block, Guyana, South America

Allan Kean, Julio Colmenares, Pablo Eisner, Chuck Preston

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... of mature source rock was viewed as the least risky. Petroleum System There is an oil field onshore (Tambaredjo) Suriname quoted as having over...

2009

Lead Isotope Data for Gold-Bearing Veins and Their Host Metasedimentary Rocks of the Goldenville Formation, Eastern Nova Scotia

R. M. Farquhar, S. J. Haynes

Atlantic Geology

... are included for comparison. See text for data sources. The rock lead isotopic data are shown on 207-206-204 and 208-206-204 plots in Figures 3a and 3b...

1986

Petroleum Geology of the Campos Basin, Brazil, a Model for a Producing Atlantic Type Basin: PART 2

L. R. Guardado, L. A. P. Gamboa, C. F. Lucchesi

AAPG Special Volumes

... the same source rock. Geochemical data indicate that the oils Fig. 46. Typical well geochemical log for central part of Campos basin. Fig. 47...

1989

Isotope Chronostratigraphy: High Resolution Stratigraphic Correlations in Deep-Water Exploration Tracts of the Northern Gulf of Mexico

Dwight M. Trainor , Douglas F. Williams

GCAGS Transactions

...Isotope Chronostratigraphy: High Resolution Stratigraphic Correlations in Deep-Water Exploration Tracts of the Northern Gulf of Mexico Dwight M...

1987

Echinoderm Stabilization Associated with a Paleokarst Surface at the Mississippian-Pennsylvanian Boundary in Tennessee, U.S.A.

Kenneth J. Tobin, Steven G. Driese

Journal of Sedimentary Research (SEPM)

..., G.N., 1990, Calculation of simultaneous isotopic and trace element variations during water-rock interaction with applications to carbonate diagenesis...

2003

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