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The AAPG/Datapages Combined Publications Database
Showing 44,222 Results. Searched 200,357 documents.
Unlocking fractured basement reservoirs
Molly Turko
GEO ExPro Magazine
... fracture preservation. Lastly, geochemical analyses of hydrocarbons and fluid inclusions may help reconstruct this history, verifying an effective...
2025
Abstract: Mineralogy and Organic Petrography of the No. 6 Coal Seam, Soutpansberg Coalfield, South Africa: Evidence for Hydrothermal Activity
Sanki Biswas, Nicola J. Wagner, Ofentse M. Moroeng
The Society for Organic Petrology (TSOP)
... (~10%) and very low liptinite (~1.4%). However, BL and BU in one core from the Makhado valley area are marked by very high inertinite (avg. 64%) and low...
2023
Abstract: A multi-proxy study on decadal to centennial timescale variations in freshwater discharge recorded in the marine sedimentary record of the Nelson River estuary (Manitoba) and offshore of the Great Whale River mouth (Quebec) in Hudson Bay (poster presentation)
Peter Hülse, Samuel J. Bentley
Atlantic Geology
... sediment accumulation rates and postdepositional alteration processes to evaluate the potential for preservation and the temporal resolution...
2009
Inorganic Elemental Analysis of Woodford and Mississippian Mudrocks: Implication for Petroleum Systems Analysis
Search and Discovery.com
N/A
Impact of Diagenesis on Deeply Buried Sandstone Reservoir of Nanpu Sag, Bohai Bay Basin, East China
Search and Discovery.com
N/A
INCORPORATING TAPHONOMY INTO COMMUNITY-BASED PALEOENVIRONMENTAL RECONSTRUCTIONS: CAN DIATOM PRESERVATION DISCRIMINATE AMONG SHALLOW LAKE SUB-ENVIRONMENTS?
GABRIELA S. HASSAN, LUCIANA A. ROJAS, CLAUDIO G. DE FRANCESCO
PALAIOS
... (0 ¼ best preservation; , 10% alteration), fair (1 ¼ intermediate, between 10 and 50% alteration), and poor (2 ¼ poorest; . 50 % alteration) both...
2018
Abstract: IODP Site 1256- petrological and textural variations down-core
Khalhela Zoeller
Atlantic Geology
... variations in hydrothermal alteration products. Fifty thin sections were cut at specific depths down-core and point counts of primary and secondary...
2010
Effect of Radiation on Particulate Organic Matter Associated with Roll-Front Deposits: ABSTRACT
Karl W. Schwab, Douglas Perry
AAPG Bulletin
... and/or thermal alteration). Core samples taken above the roll-front contain spores, pollen, and associated plant debris which have a uniform level...
1984
Survey of Preservation of Samples and Cores in United States and Canada: GEOLOGICAL NOTES
Hal H. Bybee
AAPG Bulletin
... and core preservation, various practical means of preserving samples and cores, and cost figures on the expense of repositories. Thirty-one replied...
1960
Facies-Specific, Calcitic and Bimineralic Ooids from Middle and Upper Cambrian Platform Carbonates, Western Newfoundland, Canada
Nancy Chow , Noel P. James
Journal of Sedimentary Research (SEPM)
... in undistorted ooids; poor fabric preservation in blocky calcite laminae suggests a large volume of fluid phase during alteration (Pingitore 1976, 1982); and 2...
1987
Brittle Deformation, Diagenesis and Hydrothermal Alteration The Recipe for Enhanced Extra-Matrix Permeabilities in Santos Basin Pre-Salt; #30685 (2025)
Rodrigo Corrêa, B. Carvalho, E. Ukar, A. Fall, S. Laubach, A. Pestilho
Search and Discovery.com
...Brittle Deformation, Diagenesis and Hydrothermal Alteration The Recipe for Enhanced Extra-Matrix Permeabilities in Santos Basin Pre-Salt; #30685...
2025
Preservation Potential of Paleocyclone Deposits Ln Gulf of Mexico Coastal Sediments
Lisa Marie Mertz, Marylea Hart, John Jaeger
GCAGS Transactions
... of Sedimentary Event Layers. Geology, 18, 843 845. Wheatcroft, R. A. & Drake, D. E. (In Press) Post-depositional alteration and preservation of sedimentary...
2003
2011
Linking Diagenetic History of Upper Cambrian Microbial Buildups to Genetic Pore Types, and Computed Tomographic Responses From Pore to Core, and Log Scales
Search and Discovery.com
N/A
THE RABBIT LAKE URANIUM MINE
J. Hoeve and T. I. I. Sibbald
Saskatchewan Geological Society
... drill-core observations, the alteration zone essentially dies out against the plane of the Rabbit Lake fault. Although alteration locally does occur...
1977
Abstract: Chemostratigraphy and alteration at Lucky Strike --- potential application to implication for the Buchans camp
L. S. Winter, D. H. C. Wilton, J. Tuach
Atlantic Geology
...Abstract: Chemostratigraphy and alteration at Lucky Strike --- potential application to implication for the Buchans camp L. S. Winter, D. H. C...
1999
Loss of Provenance Information Through Subsurface Diagenesis in Plio-Pleistocene Sandstones, Northern Gulf of Mexico
Kitty Lou Milliken
Journal of Sedimentary Research (SEPM)
.... It is difficult to envision burial conditions more amenable to preservation of detrital grains. These sediments indicate, however, that grain alteration...
1988
TAPHONOMIC SIGNATURES IN CONCENTRATIONS OF HELEOBIA STIMPSON, 1865 FROM HOLOCENE DEPOSITS OF THE SALADO RIVER BASIN, BUENOS AIRES, ARGENTINA: THEIR UTILITY IN PALEOENVIRONMENTAL RECONSTRUCTIONS
MARIA FLORENCIA PISANO, CLAUDIO GERMÁN DE FRANCESCO, ENRIQUE EDUARDO FUCKS
PALAIOS
..., in which the proximity to the water table or the effects of precipitation may have caused major alteration of the external surface. Shell preservation...
2015
Distribution Patterns and Accumulation Rates of Fine-drained Sediments in Upper Tampa Bay, Florida
Gregg R. Brooks , Larry J. Doyle , Roger Johansson , Andy Squires , Hepsi D. Zsoldos , Robert H. Byrne
GCAGS Transactions
... to the surface may represent a geologically recent alteration in sedimentation patterns. Core 5-15 has been collected from a mud-dominated zone...
1991
Abstract: Integrated Core Information Management System, by Mohammed A. Tayyib and Nasier M. MohamedFakier; #90077 (2008)
Search and Discovery.com
2008
Lithofacies summary of the Mississippian Barnett Shale, Mitchell 2 T.P. Sims well, Wise County, Texas
James J. Hickey, Bo Henk
AAPG Bulletin
... of the Barnett. Petrographic study of conventional core samples from the lower part of the Barnett has led to the recognition of the following rock types: organic...
2007
Mapping IOCG-related alteration using 3D gravity and magnetic inversion: an example from the Tennant Creek Mount Isa region, northern Australia
James A. Goodwin, Roger G. Skirrow
Petroleum Exploration Society of Australia (PESA)
...) 1 Predicting magnetite and hematite alteration proxies using 3D inversion The horizontal cell size within the core and data volumes was set to 2...
2019
Microfacies Characteristics of a Tropical, Mangrove-Fringed Shoreline, Cleveland Bay, Queensland, Australia: Sedimentary and Taphonomic Controls on Mangrove Facies Development
Christopher T. Perry, Andrew Berkeley, Scott G. Smithers
Journal of Sedimentary Research (SEPM)
...). Most show evidence of significant taphonomic alteration (Fig. 10E). There is a down-core gradation into a thicker (100–120 cm) unit of very poorly...
2008
Conventional Coring: Part 3. Wellsite Methods
Lee Whitebay
AAPG Special Volumes
... and on the physical constraints of both the formation and the drilling location. A remote location might require a ready-made core-handling and preservation...
1992