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The AAPG/Datapages Combined Publications Database
Showing 4,686 Results. Searched 200,621 documents.
Space Shuttle Radar Images of Indonesia
Floyd F. Sabins Jr.
Indonesian Petroleum Association
... scarps. The scarp located at the upper margin of the image faces the radar look direction and produces strong returns and bright signatures...
1983
Factors Governing Cathodoluminescence in Calcite and Dolomite, and their Implications for Studies of Carbonate Diagenesis
Hans G. Machel and Elizabeth A. Burton
Special Publications of SEPM
... for Mn2* and Fe2* in calcite defining Mn2+ Fe2+ derming IO9) vol.) bright, dull and non CL (Machel et al., this vol.) (Figs. 3a and b). Where CL limits...
1991
Coal Seam Gas Distribution in the Moranbah-German Creek Coal Measures, Bowen Basin, Queensland
Joan Esterle, Ray Williams
Petroleum Exploration Society of Australia (PESA)
... a magnitude difference in permeability for bright- banded coals over dull coals for iso-rank samples from the Bulli seam (NSW), as did Clarkson and Bustin...
2002
Quartz From the Tipuma Formation, West Papua: New Insights from Geochronology and Cathodoluminescence Studies
Indra Gunawan, Robert Hall, Carita Augustsson, Richard Armstrong
Indonesian Petroleum Association
... luminescence colours, (2) felsic plutonic, high-temperature metamorphic, and pegmatitic quartz have medium to bright blue colours, and (3) mafic...
2014
Leveraging Unsupervised Machine Learning on Seismic Images of Miocene Deposits in the Carpathian Foredeep Basin for Facies Classification
Reva Wiratama, Fikrah Elhifzi Harahap, Imoleayo Fashagba, Kamil Cichostępski
Indonesian Petroleum Association
... of Miocene 3 Formation showing the high intensity of amplitude with the bright spot anomaly over the basement elevation . 9 a) b) c) d) e) f) Figure...
2022
High-Resolution HFTS2 Slant Core Imaging Through X-ray Computed Micro Tomography
Javier O. Guerrero, D. Nicolas Espinoza, Julia F.W. Gale
Unconventional Resources Technology Conference (URTEC)
... μm spot size. The flat detector has a matrix of 1,516 by 1,900 pixels. The weight capacity of the manipulator is 15 kg and the cabinet size...
2022
Sawtooth Zoned Calcite Cements in Dinantian Grainstones from South Wales (U.K.)
Alison Searl
Journal of Sedimentary Research (SEPM)
... luminescent banded with extremely thin bright zones (Fig. 3), less commonly bright/dull banded (Fig. 4). The bright/dull banded material includes...
1991
The Effects of Manganese(II) And Iron(II) on the Cathodoluminescence Signal in Synthetic Apatite
Gabriel M. Filippelli, Margaret L. Delaney
Journal of Sedimentary Research (SEPM)
... constant at a bright luminescence with Mn/Fe ratios increasing from 1 to 6. For the CFA samples examined here, a plot of Mn versus Fe concentrations...
1993
Crustose Coralline Algae from the Flower Garden Banks, Northwestern Gulf of Mexico: Controls on Distribution and Growth Morphology
Gregory A. Minnery
Journal of Sedimentary Research (SEPM)
..., Mexico: Wyoming Univ. Contrib. Geol., v. 2, p. 105-108. BRIGHT, T. J., COMBS, C. L., KRAMER, G. P., AND MINNERY, G. A., 1982, Biological monitoring...
1990
Salt Tectonics and its Effect on Sediment Structure and Gas Hydrate Occurrence in the Northwestern Gulf of Mexico from 2D Multichannel Seismic Data
Dan'l Lewis, William Sager
GCAGS Journal
... of Mexico “discontinuous BSR” is formed by discrete seismic anomalies (bright spots and phase reversals) occurring in porous sediment layers...
2012
Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey
Philippe Schnurle, Char-Shine Liu
AAPG Special Volumes
...% of the reflection coefficient at the sea floor. A pattern of seismic blanking beneath the ridge crests overlying a high-amplitude BSR with bright...
2009
Insights into the Structural and Stratigraphic Development of Bone Gulf, Sulawesi
David J. Camplin, Robert Hall
Indonesian Petroleum Association
.... In the Kabaena Sub-basin, discontinuous to chaotic bright reflectors can be seen within Unit X often with a curved shape. They may represent deformed...
2013
Diagenetic Salinity Cycles and Sea Level Along a Major Unconformity, Monte Composauro, Italy
Anita E. Csoma, Robert H. Goldstein, Andrea Mindszenty, Lucia Simone
Journal of Sedimentary Research (SEPM)
... illustrating ray crystals that are composed of neomorphic equant spar with bright patchy luminescent areas. Postdating radiaxial fibrous calcite...
2004
Origin of giant Ordovician cavern reservoirs in the Halahatang oil field in the Tarim Basin, northwestern China
Zhanfeng Qiao, Anjiang Shen, Shaonan Zhang, Anping Hu, Feng Liang, Xianying Luo, Guanming Shao, Yongsheng Wang, Jianxin Zhao, Peng Cao, and Lei Jiang
AAPG Bulletin
... of cavity reservoirs, have been revealed by the anomalously high-amplitude seismic reflections of the “bright spot” (Qiao et al., 2011, 2012; Zhao et al...
2023
The Geologic History of Quartz Grains, as Revealed by Color SEM-CL
John N. Hooke, Stephen E. Laubach
GCAGS Transactions
... other reasons, highgrade metamorphism may result in a bright blue CL color similar to that found in volcanic or plutonic quartz, whereas low-grade...
2007
Microlithotype Analysis of Three Coals from the Upper Cretaceous Menefee Formation near Durango, Colorado
Mark J. Pawlewicz
Rocky Mountain Association of Geologists
... because of its bright, white color, as opposed to the shades of gray of the vitrinite and exinite. The inertinite can occur as small shards, "T' or ''1...
1988
Tectonics and Thermal Maturation of the Bakken Formation of the Williston Basin, with Comments on Landsat Analysis Applications*
Warren Shepard
Montana Geological Society
..., fault zones, structural offsets and bright spots. In many cases previously undetected fracture zones, particularly along wrench faults...
1991
Shelfedge Dynamics and the Nepheloid Layer in the Northwestern Gulf of Mexico
David W. McGrail, Michael Carnes
Special Publications of SEPM
... the whole region Bright and the seafloor Rezak 1976 1977 Investigations of the sediment dynamics attending the nepheloid layer phenomena on the outer...
1983
Organic Petrology of Selected Oil Shale Samples from the Lower Carboniferous Albert Formation, New Brunswick, Canada
Wolfgang Kalkreuth, George Macauley
CSPG Bulletin
... Formation, depth 598.00 m, sample no. 28. In this view are a few inclusions of inertodetrinite (I). Bright spot in centre is pyrite. Fig. 5b. Same view...
1984
Stratigraphic Framework, Structural Styles and Seismic Signatures of Downdip Yegua Gas-Condensate Fields, Central Wharton County, Texas Gulf Coast
Thomas E. Ewing , Grant Fergeson
GCAGS Transactions
...] Seismic signatures of Gresham and Shaghai fields. (a) SW-NE strike line, Gresham. The '30' reservoir gives a subtle bright spot coincident with the gas...
1991
Aqueous and Petroleum Fluids Associated with Sand Injectites Hosted by Lacustrine Shales from the Oil-Shale Group (Dinantian), Midland Valley, Scotland
R. Jonk, D. Duranti, A. Hurst, J. Parnell, A. E. Fallick
AAPG Special Volumes
... with the section view (A) and plan view (B) are shown in bright yellow, and the extrapolated (possible) connections between the two views are shown with darker...
2007
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)
... cements filling skeletal cells include a bright-yellow-CL phase and two subsequent phases of dull-red and dull-yellow luminescence. Mg, Mn, and Fe...
1993
Burial Diagenesis and Pore-fluid Evolution in a Mesozoic Back-Arc Basin: The Marambio Group, Vega Island, Antarctica
Duncan Pirrie, Peter W. Ditchfield, Jim D. Marshall
Journal of Sedimentary Research (SEPM)
..., with either a dull-luminescent inner zone and a bright-orange-luminescent outer zone, or the opposite, with a bright-orange inner and a dull outer...
1994
Chapter 10: Subsurface Structure of the Hinge Line Fault Zone and Its Control on the Distribution of Gas Fields of the North Coast Marine Area of Offshore Northern Trinidad
Stefan Punnette, Paul Mann
AAPG Special Volumes
.... Savit, C. H., 1974, Bright spot in the energy picture: Ocean Industry, v. 9, p. 60–65. Schoell, M., 1983, Genetic characterization of natural gases: AAPG...
2021
Diagenesis of Devonian Reefal Carbonates in the Oscar Range, Canning Basin, Western Australia
Neil F. Hurley , Kyger C. Lohmann
Journal of Sedimentary Research (SEPM)
... meteoric-phreatic cementation, and dolomitization. Marine cements are overgrown by non-luminescing scalenohedral cements that grade into banded bright...
1989