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The AAPG/Datapages Combined Publications Database
Showing 44,222 Results. Searched 200,357 documents.
ABSTRACT: An Inorganic Thermal Maturity Indicator in the Gas-Condensate to Dry Gas Preservation Window: 40Ar/39Ar Feasibility Study, by Peter Copeland, Christine Skirius, and Brenda Claxton; #91019 (1996)
Search and Discovery.com
1996
Submarine Sediment Routing Systems on the Western Niger Delta Slope: Autogenic and Allogenic Signal Propagation and Preservation
Search and Discovery.com
N/A
Abstract: Smectite Grain Coatings: A New Discovery on Its Positive Effect on Porosity Preservation; #90310 (2017)
Longxun Tang, Jon Gluyas, Stuart Jones
Search and Discovery.com
...Abstract: Smectite Grain Coatings: A New Discovery on Its Positive Effect on Porosity Preservation; #90310 (2017) Longxun Tang, Jon Gluyas, Stuart...
2017
Core Handling: Part 3. Wellsite Methods
Byram Reed
AAPG Special Volumes
...Core Handling: Part 3. Wellsite Methods Byram Reed 1992 125 126 ME 10: Development Geology Reference Manual Core handling is a critical phase...
1992
Abstract: Fault Related Alteration of Gouge in Sandstones, by Jonathan Fry; #90183 (2013)
Search and Discovery.com
2013
Characterizing a weathering profile over the Kuantan Basalt
John Kuna Raj
Geological Society of Malaysia (GSM)
... and indicate the increasing effects of pedological processes. Weathered rims around core-boulders show alteration of the basalt to start with the formation...
2021
Conventional Core as a Rosetta Stone for Presalt RQ: Insights and Observations Within Upper Sag Presalt Microbialites From Conventional Core of the 3-ESSO-4A-SPS (Guarani-1ST) Well, BM-S-22, Santos Basin, Offshore Brazil
Search and Discovery.com
N/A
The Occurrence of Various Types of Secondary Iron in the Semantan Formation
Kadderi Md. Desa, Ibrahim Komoo, Che Aziz Ali
Geological Society of Malaysia (GSM)
... processes, leaching and subsequent enrichment of iron in the proto core to take place (either by forming amorphous solids or minerals). In many cases...
1990
Deep-Burial Replacement of Detrital Silicates in a Leduc Carbonate Platform, Peace River Arch, Alberta
George R. Dix
CSPG Bulletin
... types of dolomite replacement are common. Type 1 differs little from the host microcrystalline dolomite; with alteration, a grain is transformed...
1994
Isotopic Studies of Organic Matter and Carbonate in Rocks of the Greenhorn Marine Cycle
Lisa M. Pratt
Special Publications of SEPM
... environmental conditions, metabolic variations among organisms, and postdepositional alteration. Stable isotopic studies of mid-Cretaceous strata can...
1985
Abstract: Petrological and Geochemical Investigation into the Michelin Uranium Deposit, Central Mineral Belt, Labrador; #90172 (2014)
Christopher Hicks, Derek Wilton
Search and Discovery.com
... That the mineralized rocks at the Michelin deposit have undergone a very extensive and intense hydrothermal alteration is evident in the drill core where...
2014
Direct imaging of alteration with high-resolution hard-rock 3D seismic data at the Darlot Gold Mine
G. Hird, W. Turner
Petroleum Exploration Society of Australia (PESA)
... contrast at the alteration halo front, and, Mineral alignment in shears producing anisotropy of Vp. Rock property measurements on core drilled from...
2019
The Connected Pore Space Paradigm: An Evaluation of the Effect of Crushing on Pore Volume and Structure
James Greene, Jorge Viamontes, Britt Hill
Unconventional Resources Technology Conference (URTEC)
... for unconventional formation evaluation has become standard in core analysis following its introduction for shale gas volumetrics by Luffel and Guidry...
2020
Identification and Diagenesis of a Phylloid Alga: Archaeolithophyllum from the Pennsylvanian Providence Limestone, Western Kentucky
Stephen O. Moshier , Brenda L. Kirkland
Journal of Sedimentary Research (SEPM)
... Sequences: SEPM Core Workshop 15, p. 169-204. DICKSON, J.A.D., 1966, Carbonate identification and genesis as revealed by staining: Journal...
1993
The "Productivity Versus Preservation" Controversy: Cause, Flaws, and Resolution
R.V. Tyson
Special Publications of SEPM
...The "Productivity Versus Preservation" Controversy: Cause, Flaws, and Resolution R.V. Tyson THE “PRODUCTIVITY VERSUS PRESERVATION” CONTROVERSY...
2005
ABSTRACT: Porosity and Permeability Controls in Volcaniclastic Sediments and their Relationship to Wireline Data from the Sultan-Sa-Barongis Prospect, Mindanao, Phillipines; #90017 (2003)
Edgar B. C. Cutiongco, John Warren
Search and Discovery.com
... in the core. Pumiceous grains are commonplace in the sandier intervals of the recovered core. The result of all this shallow alteration...
2003
New (?) Bioherm-Building Tubular Organism in Jurassic Smackover Formation, Alabama
David C. Kopaska-Merkel and Dieter U. Schmid
GCAGS Transactions
..., most or all microherms in the IJAMS core consist of micritic tubules embedded in radial fibrous calcium-carbonate cement. Preservation of the tubules...
1999
18O and 13C Variations in Late Devonian Marine Cements from the Golden Spike and Nevis Reefs, Alberta, Canada
Scott J. Carpenter, Kyger C. Lohmann
Journal of Sedimentary Research (SEPM)
... in marine cement alteration is negligible. Radiaxial fibrous calcite Radiaxial fibrous calcite samples were collected from seven different core locations...
1989
BIOFILMS MEDIATE THE PRESERVATION OF LEAF ADPRESSION FOSSILS BY CLAYS
EMMA R. LOCATELLI, SEAN McMAHON, HANS BILGER
PALAIOS
...BIOFILMS MEDIATE THE PRESERVATION OF LEAF ADPRESSION FOSSILS BY CLAYS EMMA R. LOCATELLI, SEAN McMAHON, HANS BILGER PALAIOS, 2017, v. 32, 708–724...
2017
Controls on the Miocene to Recent Infill of the Lower Guajira Basin of Northern Colombia; #60057 (2020)
G. E. Michael, J. Shearer
Search and Discovery.com
... Gravity 35 40 45 50 55 60 0.00 0 NC21 NC22 NC20 50 100 API Gravity HYDROCARBON GENERATION AND PRESERVATION CAMERON CORE AREA M P P 50...
2020
Stratigraphic Distribution and Mineralogic Correlation of the Green River Formation, Green River and Washakie Basins, Wyoming, U.S.A.
Glenn M. Mason
AAPG Special Volumes
... and preservation of organic matter, (2) volcaniclastics, (3) periods of evaporation and concentration, and (4) influxes of fresh water accompanied by increased...
2012
Mineralogy and lithology of the Upper Cretaceous Niobrara Formation determined by hyperspectral core imaging
Justin E. Birdwell, Lionel C. Fonteneau, Brigette A. Martini
Rocky Mountain Association of Geologists
... core if infiltration of rainwater and other surface inputs have led to clay mineral alteration or it may indicate a difference in deposited detrital...
2020
Lack of synsedimentary chemical alteration in polar carbonates (Ross Sea, Antarctica): Resolution of a conundrum
Tracy D. Frank, Noel P. James, Aaron I. Shultis
Journal of Sedimentary Research (SEPM)
...Lack of synsedimentary chemical alteration in polar carbonates (Ross Sea, Antarctica): Resolution of a conundrum Tracy D. Frank, Noel P. James, Aaron...
2020
Diagenesis and Secondary Porosity in Vicksburg Sandstones, McAllen Ranch Field, Hidalgo County, Texas
Marcia J. Klass , David G. Kersey , Robert R. Berg, Thomas T. Tieh
GCAGS Transactions
... probably aided in preservation of porosity by inhibiting cementation. Highest porosites and permeabilities are found where the sandstones have the highest...
1981
Abstract: Characterizing Weathering Profiles in Peninsular Malaysia
John Kuna Raj
Geological Society of Malaysia (GSM)
... to descriptions of pedological soil profiles. Several criteria have been employed and include colour, degree of preservation of original bedrock minerals...
2023