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The AAPG/Datapages Combined Publications Database
Showing 1,312 Results. Searched 200,357 documents.
Review of Stratigraphy, Structure, and Hydrocarbon Potential of Bass Basin, Australia
P. E. Williamson, C. J. Pigram, J. B. Colwell, A. S. Scherl, K. L. Lockwood, J. C. Branson
AAPG Bulletin
... by compiling vitrinite reflectance (Ro) data from several sources. All values obtained were less than 0.7%. They also reported thermal alteration indices (TAI...
1987
Petroleum Geology and Geochemistry of Middle Proterozoic McArthur Basin, Northern Australia II: Assessment of Source Rock Potential
I. H. Crick , C. J. Boreham , A. C. Cook , T. G. Powell
AAPG Bulletin
... of maturation used for late Paleozoic and younger sediments, e.g., Tmax, reflectance, and spore coloration indices, have evolved using primarily...
1988
ABSTRACT: RELATIONSHIP BETWEEN COMPOSITION OF KEROGEN AND THEIR ACTIVATION ENERGY DISTRBUTIONS FOR THE GENERATION OF PETROLEUM IN BLOCK NC-X EASTREN SIRTE BASIN – LIBYA
Search and Discovery.com
N/A
Palynological Fossil Response to Low-Grade Metamorphism in the Arkoma Basin
L. R. Wilson
Tulsa Geological Society
... and top levels of the coal beds than in the middle portions during structural alteration. Spore Distribution in the Arkoma Basin The spores of the Arkoma...
1961
Skeletal Grains: Plant Fragments
AAPG Special Volumes
... of plant material lying parallel to bedding. The color of such organic matter depends upon the degree of thermal alteration the rock has seen (yellow...
1978
OPTICAL KEROGEN ANALYSIS - A New Workflow In Unconventional Shale Play Analysis
Harmut Jaeger
Unconventional Resources Technology Conference (URTEC)
...-grained rocks with dispersed organic matter like shales. Additionally organic maturation is analysed by palynomorph colour indices (TAI, SCI...
2013
Revised biostratigraphic and thermal alteration interpretations for the Paleozoic of the Hopedale Basin, offshore Labrador, Canada
N. Bingham-Koslowski, M. A. Miller, T. McCartney, J. S. Carey
CSPG Bulletin
... Harbour M-52, and Freydis B-87 wells, with thermal alteration indices (TAI) ranging from approximately 5+ to 6+ (dry gas). Carboniferous miospores...
2019
Depositional History of an Upper Carboniferous Organic-Rich Lacustrine Shale from East Greenland
Stefan Piasecki, Flemming G. Christiansen, Lars Stemmerik
CSPG Bulletin
.... The thermal maturation level was determined by vitrinite reflectance, spectral fluorescence, coloration (TAI), pyrolysis, and GC data. All these data suggest...
1990
Geologic Factors Controlling Crude Oil Composition in Australia and Papua, New Guinea
T. G. Powell , D. M. McKirdy
AAPG Bulletin
... detritus, burial diagenesis (involving thermal alteration and catalytic activity), migration, etc. The relative significance of these processes will vary...
1975
Glossary of Terms Applicable to Petroleum Geochemistry
Frederick W. Vlierboom
AAPG Special Volumes
..., and ferns, with a wall extremely resistant to acidic destruction. SPORE DARKENING: See TAI* and SCI.* SPORINITE: A coal maceral* of the exinite* group...
1991
Source Material, Compaction History and Hydrocarbon Occurrence in the Cagayan Valley Basin, Luzon, Philippines
Noe L. Caagusan
Southeast Asia Petroleum Exploration Society (SEAPEX)
...; and spore coloration index. Presently, the information on thermal maturation from Robertson Research is measurements of spore coloration from Cabalwan...
1978
Oil Source Bed Hydrocarbon Analysis: Some Methods and Interpretations
S. Thompson
Geological Society of Malaysia (GSM)
... of organically rich, oil-prone shale, in a state of early maturity incresing up to late thermal maturity. The pyrolysis hydrogen indices over this interval do...
1982
ABSTRACT: Palynological Zonation and Thermal Maturity of Lower Carboniferous (Tournaisian) Rocks in Nova Scotia
J. Utting, A.P. Hamblin, J.D. Keppie, P.S. Giles
The Society for Organic Petrology (TSOP)
... is the thermal maturity. This can be assessed from the Thermal Alteration Index ( T N ) , based on spore colouration. Such studies show that the thermal maturity...
1990
The Many Ways Fossils Help Decode the Subsurface
James Etienne
GEO ExPro Magazine
... and structural geology studies. Thermal alteration indices have also been developed for other fossil groups including graptolites and acritarchs (organic...
2022
Abstract: Analysis of Large Thermal Maturity Datasets from the Canadian Arctic Islands; #90171 (2013)
Keith Dewing and Hamed Sanei
Search and Discovery.com
... be compared to fossil colour alteration parameters such as the conodont colour alteration index (CAI) or pollen-spore thermal alteration index (TAI; e.g....
2013
Abstract: Analysis of Large Thermal Maturity Datasets from the Canadian Arctic Islands; #90171 (2013)
Keith Dewing and Hamed Sanei
Search and Discovery.com
... be compared to fossil colour alteration parameters such as the conodont colour alteration index (CAI) or pollen-spore thermal alteration index (TAI; e.g....
2013
The 1984 PESA Australian Distinguished Lecture: Applying Geochemical Concepts to Play Analysis and Basin Evaluation
T. G. Powell
Petroleum Exploration Society of Australia (PESA)
... to be addressed, which formed by thermal alteration of sedi• can be summarized as follows. mentary organic matter in specific • Between which depths...
1985
ABSTRACT: THE GEOCHEMISTRY AND PETROLOGY OF SOURCE ROCKS FROM THE PARANÁ BASIN, BRAZIL
M. Kern, G. Machado, A. Mexias, M.C. Peralba, C. Azevedo, W. Kalkreuth
The Society for Organic Petrology (TSOP)
...), Vitrinite Reflectance (Rrandom %) Spore Coloration Index (SCI). Tmax and SCI show that most of the analyzed samples are immature...
2006
Geology and sedimentology of the Upper Devonian Escuminac Formation, Quebec, and evaluation of its paleoenvironment: lacustrine versus estuarine turbidite sequence
Reinhard Hesse, Hemdat Sawh
Atlantic Geology
... Deer Lake Basin in Newfoundland, Hyde et al., 1988) or determined from ther mal alteration indices (TAI) based on spore coloration (0.53.0...
1992
Thermal History and Diagenesis of the Wilrich Member Shale, Spirit River Formation, Northwest Alberta
Cathy A. Connolly
CSPG Bulletin
... to Kalkreuth (1982), this range of spore coloration reflects an increase in the thermal alteration index (TAI) from approximately 2.3 to 3.0...
1989
Petroleum Source Potential of the Boundary Creek Formation, Beaufort-Mackenzie Basin
Lloyd R. Snowdon
CSPG Bulletin
... coloration determinations (Creaney, 1978) were made in order to estimate the approximate level of thermal alteration. OPTICAL AND CHEMICAL VARIATIONS...
1980
Sedimentology, Palynology and Source Rock Potential of Lower Carboniferous (Tournaisian) Rocks, Conche Area, Great Northern Peninsula, Newfoundland.
A.P. Hamblin, M.G. Fowler, J. Utting, D. Hawkins, C.L. Riediger
CSPG Bulletin
... (Botryococcus) is observed in only one sample (C-201221) from the Crouse Harbour Formation at Pilier Bay (west). Thermal Alteration Index (TAI) measured...
1995
Abstract: Spore Transmittance (% St): Further Development of an Optically Based Maturation Parameter, by Andrew D. Carr and John E. A. Marshall; #90914(2000)
Search and Discovery.com
2000
Natural Gas Generation in Sediments of the Convergent Margin of the Eastern Aleutian Trench Area
Keith A. Kvenvolden, Roland von Huene
Circum Pacific Council Publications
... by both transmitted and incident light, and evaluation of the thermal alteration index (TAI). Rock-Eval analyses yield hydrogen indices (HI) and oxygen...
1985
AFTA®-Calibrated 2-D Modelling of Hydrocarbon Generation and Migration Using Temispack®: Preliminary Results from the Otway Basin
I. R. Duddy, B. Erout
Petroleum Exploration Society of Australia (PESA)
...-Sherbrook Group unconformity is favoured, however, on the basis of the distinct breaks in the T AI (thermal alteration index from spore colour) profiles...
2001