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The AAPG/Datapages Combined Publications Database
Showing 774 Results. Searched 200,691 documents.
Developments in Oil Shale in 1989
C. F. Knutson , G. F. Dana , V. Kattai , V. Puura , K. Urov , J. L. Qian , F. D. Ball , P. L. Russell , E. M. Piper , A. C. Hutton , G. Solti , H. Lobitzer
AAPG Bulletin
.... The extent of their magnetization is comparable with that of medium-magnetic basalts. The coal and oil shale seque ce is thought to have formed...
1990
East Africa: From Anza to Madagascar: A Relic and Active 4000-km Intraplate Strike-Slip Corridor; #30580 (2018)
Andrew J. Long
Search and Discovery.com
... to the potential fields interpretation of shallow density contrasts, and deeper magnetization contrasts. It is generally believed that paleomagnetic...
2018
GONDWANA RECONSTRUCTION AND DISPERSION; Maarten de Wit, Margaret Jeffrey, Hugh Bergh, and Louis Nicolaysen; Search and Discovery Article #30001 (1999)
Search and Discovery.com
1999
Widespread Lava Flows and Sediment Deformation in a Forearc Setting North of Manus Island, Northern Papua New Guinea
M. S. Marlow, N. F. Exon, D. L. Tiffin
Circum Pacific Council Publications
... and are only a few hundred meters thick and magnetization is is in the direction of the present-day Earth's field and reversed (shaded bodies). Values...
1988
Organic Matter, Textures, and Pore Attributes of Hypersaline Lacustrine Microbial Deposits (Holocene, Bahamas)
Hannah L. Hubert, Eugene C. Rankey, Christopher Omelon
Journal of Sedimentary Research (SEPM)
... or the porosity (ratio of the pore volume to the bulk volume) of the sample (Coates et al. 1999). The measured magnetization decay or T2 of water...
2018
How Should We Measure Residual-Oil Saturation?
R. E. Wyman
CSPG Bulletin
... the borehole by sending current through a plastic- or fibreglass-encased coil. End_Page 260------------------------ The magnetization induced...
1977
Paleoclimatic, geomorphic, and tectonic controls on Pennsylvanian–Permian coastal-plain sedimentation in paleoequatorial Pangea, Paradox Basin, SE Utah, U.S.A.
Stephanie J. White, Stacy C. Atchley, Gary E. Stinchcomb
Journal of Sedimentary Research (SEPM)
... in the study interval reveal two paleomagnetic components residing in either: 1) viscous magnetization or diagenetic remagnetization of magnetite or 2) late...
2025
BIBLIOGRAPHY OF THESES AND DISSERTATIONS ON COLORADO, 1968-1980
Cheryl L. Kirk, William J. Byrd, Robin L. Dow, Joseph R. Lukas, Kathy A. Barrie
Rocky Mountain Association of Geologists
...: A. Geomagnetic secular variation Model E.; B. Remanent magnetization of a 50 m core from the Moenkopi Formation, western Colorado; C. Evidence...
1981
Orbital Cyclicity and Astronomical Calibration of the Upper Miocene Continental Succession Cored at the Iharosberény-I Well Site, Western Pannonian Basin, Hungary
Marco Sacchi, Pál Müller
Special Publications of SEPM
... magnetization (Lantos et al., 1992; Juhász et al., 1999; operations. The horizontal scale of the curve represents the mean Magyar et al., 1999b); minor...
2004
Magnetobiostratigraphy of the continental Paleocene upper Coalspur and Paskapoo formations near Hinton, Alberta
J.F. Lerbekmo, A.R. Sweet
CSPG Bulletin
... as the characteristic magnetization direction if the measurement was within acceptable error. Occasional samples were subjected to thermal demagnetization...
2008
Structural Framework and the Evolutionary History of the Continental Margin of Western India: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
Bhoopal R. Naini , Manik Talwani
AAPG Special Volumes
...°; intensity of magnetization, 0.006 EMU.; depth of magnetization, 500 m; plot azimuth, 0°; present inclination, 20°; and present declination, -1°. Dotted...
1982
Lateral Correlation and Interpolation of Logs: Chapter 6
John H. Doveton
AAPG Special Volumes
... with a solute age dates (Cox et al., 1964). Equipment was developed to measure the relatively weaker magnetization of sediments in cores and establish...
1994
The Great Barrier Reef: The Chronological Record from a New Borehole
Colin J.R. Braithwaite, Helene Dalmasso, Mabs. A. Gilmour, Douglas D. Harkness, Gideon M. Henderson, R. Lin F. Kay, Dick Kroon, Lucien F. Montaggioni, Paul A. Wilson
Journal of Sedimentary Research (SEPM)
... magnetic intensities, these are easily measured on modern cryogenic magnetometers and magnetization is stable. The samples from Ribbon Reef 5 displayed...
2004
Fractal analysis of tight shaly sandstones using nuclear magnetic resonance measurements
Jin Lai, Guiwen Wang, Zhuoying Fan, Zhenglong Zhou, Jing Chen, and Shuchen Wang
AAPG Bulletin
... to the primary magnetic field (Sigal, 2015). The NMR T2 spectrum (relaxation time distribution), which describes the decay of magnetization transverse...
2018
Impacts of diagenetic processes on petrophysical characteristics of the Aptian presalt carbonates of the Santos Basin, Brazil
Hugo Tamoto, André Luiz Silva Pestilho, and Anelize Manuela Bahniuk Rumbelsperger
AAPG Bulletin
... al. (1999), the NMR well log relaxation time distribution in milliseconds (magnetization decay in the transverse plane [T2]) enables classification...
2024
Quantitative Investigation of the Water-Sensitivity Damage on Ultra-Low Permeability Reservoir
Jie Li, Bin Tu, Wei Li, Yunan Li
Unconventional Resources Technology Conference (URTEC)
... static magnetic field, the magnetization vector is created by the interaction of hydrogen nucleus within the rock core fluids and magnetic field...
2019
Application of Integrated Magnetic and Seismic Interpretation to Identify Petroleum Prospects in Papua New Guinea
Y. Zeng, B. A. McConachie
Papua New Guinea (PNG) Petroleum Convention Proceedings
... have resulted from unrecognised deep intrusive effects and oblique magnetization. The magnetic data were either interpreted without accounting...
2000
Advancements in Wireline Technology – Past, Present and Future
Kenneth C. Henry
Southeast Asia Petroleum Exploration Society (SEAPEX)
... magnetized almost exactly in the opposite direction to the present-day geomagnetic field. This led to the belief that rocks retain magnetization from previous...
1998
Bedrock Structures Off Cumberland Sound, Baffin Island Shelf: Core Sample and Geophysical Data
B. MacLean, S. P. Srivastava, R. T. Haworth
CSPG Special Publications
... both sedimentary and volcanic material were sampled. In calculating the magnetic anomalies for the model shown in Figure 16 a magnetization contrast...
1982
Late Quaternary Slip Rates on the Oak Ridge Fault, Transverse Ranges, California: Implications for Seismic Risk
Robert S. Yeats
Pacific Section of AAPG
... Microfaunal Horizon 5, above the projected position of the Bailey ash. This reversal was evident in the detrital natural remanent magnetization...
1988
Scientific Exploration of the Pacific Basins by the Ocean Drilling Program
A.W. Meyer, J.G. Baldauf, A.T. Fisher, L.E. Garrison, T.R. Janecek, P.D. Rabinowitz
Circum Pacific Council Publications
... provide geochemical reference sections for "input" to the western Pacific subduction zones and provide information on the crustal magnetization...
1996
Tectonics of the Palau-Halmahera-Waigeo Triangle
J. Milsom, L. Parson, D. Masson, G. Nichols, N. Sikumbang, B. Dwiyanto
Circum Pacific Council Publications
... profile being less than 100 m. The Sayang ShelfKatherina Basin anomalies cannot be attributed to any single source, magnetization of the high density body...
1996
Tectonic Development of Central Thailand: New Evidences from Airborne Geophysical Data
J. Tulyatid, J. D. Fairhead
Geological Society of Malaysia (GSM)
... magnetization characteristic over the eastern part of the area indicates intermediate to (ultra?) mafic volcanics and sedimentary rocks. There are three...
1999
Oolite Shoals of the Mississippian St. Louis Formation, Gray County, Kansas: A Guide for Oil and Gas Exploration: Chapter 14
Kerry D. Parham, Peter G. Sutterlin
AAPG Special Volumes
... Bulletin, v. 49, p. 445-459. Machel, H.G., and E.A. Burton, 1991, Causes and Spatial Distribution of Anomalous Magnetization in Hydrocarbon Seepage...
1993
Discoveries from Deep Ocean Drilling
N. Terence Edgar
GCAGS Transactions
... believed to have been formed by the alternate reverse and normal magnetization of cooling magma at the ridge crest in the earth's self-reversing magnetic...
1973