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The AAPG/Datapages Combined Publications Database
Showing 10,554 Results. Searched 196,121 documents.
The Use of Ground-Penetrating Radar for Characterizing Sediments Under Transient Flow Conditions
Michael B. Kowalsky, Yoram Rubin, Peter Dietrich
Special Publications of SEPM
... equations comprise the transverse magnetic (TM) polarization. Because typical GPR systems radiate power into the TE polarization, the equations...
2004
Pre-San Andreas Location of the Gualala Block Inferred from Magnetic and Gravity Anomalies
Robert C. Jachens, Carl M. Wentworth, Robert J. McLaughlin
Pacific Section SEPM
... not. The westward decline in magnetic field values about 10 km east of the fault results from the overriding effect of the magnetic polarization low...
1998
Structural Patterns of the Pacific Floor Offshore of Peninsular California: Chapter 7: Part III. Regional Geophysics and Geology
Peter Lonsdale
AAPG Special Volumes
... 87 125 M 47: The Gulf and Peninsular Province of the Californias Most of the structural patterns revealed by bathymetric and magnetic mapping...
1991
Hydrocarbon Exploration Survey Strategies for Frontier Basins and Other Under-Explored Areas
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Petrophysical Signatures of Fluid Injection in Mudstones and Shales
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ABSTRACT: Hydrocarbon Exploration Survey Strategies for Frontier Basins; #90108 (2010)
Dietmar Schumacher, Luigi Clavareau, and Daniel C. Hitzman
Search and Discovery.com
..., or are incorporated in soil cements. Indirect methods detect seepage-induced changes to soil, sediment, or vegetation. Non-seismic geophysical methods...
2010
Comparison of Image Logs to Nuclear Magnetic Resonance Logs, #70169 (2014).
Charles H. Smith, Kyle Nelson, Ashely Hall
Search and Discovery.com
...Comparison of Image Logs to Nuclear Magnetic Resonance Logs, #70169 (2014). Charles H. Smith, Kyle Nelson, Ashely Hall Comparison of Image Logs...
2014
Magnetic and Seismic Reflection Studies on Continental Shelf off Portuguese Guinea, Guinea, and Sierra Leone, West Africa
Robert L. McMaster , Jelle De Boer , Asaf Ashraf
AAPG Bulletin
...Magnetic and Seismic Reflection Studies on Continental Shelf off Portuguese Guinea, Guinea, and Sierra Leone, West Africa Robert L. McMaster , Jelle...
1970
ABSTRACT: Physical and Chemical Characteristics of Peats from Various Depositional Settings: Development of a Peat Sample Bank
Michael S. Roilins, Arthur D. Cohen, James R. Durlg
The Society for Organic Petrology (TSOP)
.... The specific organic composition is important in relating chemical characteristics to physical and botanical characteristics. Solid state nuclear magnetic...
1990
Dielectric Permittivity of Evaporite Minerals
Search and Discovery.com
... permittivity. The real dielectric permittivity describes the ability of the material to store energy by polarization as a result of applying...
2013
Marine Geophysical Study Northeast of Trinidad-Tobago
B. G. Bassinger , R. N. Harbison , L. Austin Weeks
AAPG Bulletin
..., however, depends on the absence of disturbing effects from other magnetic bodies, and assumes that polarization of the body is uniform...
1971
Spatial Variations in Magnetic Properties and Paleomagnetic Directions in the Duperow Formation, Williston Basin
Maria Cioppa
Saskatchewan Geological Society
...Spatial Variations in Magnetic Properties and Paleomagnetic Directions in the Duperow Formation, Williston Basin Maria Cioppa 2006 107 111...
2006
Remote Sensing for Petroleum
Joseph Lintz, Jr.
AAPG Bulletin
... measure resistivity decay of electromagnetic fields induced by airborne systems, by airborne scintillometers, and by adsorption spectrometers; it even...
1972
Geophysical characterization of a leachate plume from a former municipal solid waste disposal site: A case study on Norman landfill
Md. Iftekhar Alam, Andrew Katumwehe, and Estella Atekwana
AAPG Bulletin
... methods of choice include electrical resistivity imaging (ERI), electromagnetic (EM), ground-penetrating radar (GPR), induced polarization (IP...
2022
Structural controls of the Ernest Henry IOCG deposit: Insights from integrated structural, geophysical and mineralogical analyses.
Jim Austin, Andreas Björk, Ben Patterson
Petroleum Exploration Society of Australia (PESA)
... induced magnetisation, and is modelled by an elongate body of ~0.7 SI magnetic susceptibility, that dips ~54° SSE, and limits the extent...
2019
Recent Palaeomagnetic Evidence for the Northward Movement of India
E. R. Deutsch
CSPG Bulletin
... for long periods. When samples which exhibit stable polarization are used in palaeomagnetic studies, the information locked within them commonly has...
1958
ABSTRACT: Shale Petrophysics: Electrical, Dielectric and NMR Methods to Characterize Mudrocks and Discover Relationships to Mechanical Properties and Hydrocarbon Affinity; #90122 (2011)
M. Ben Clennell, Matthew Josh, David Dewhurst, Lionel Esteban, and Mark Raven
Search and Discovery.com
...-ray CT scanning at the whole-core and plug scales, low-field nuclear magnetic resonance (NMR) spectroscopy and the measurement of low and high frequency...
2011
Abstract: Applications of Advanced Borehole Geophysics to Groundwater Resources Management; #90172 (2014)
Robert G. Maliva, Thomas M. Missimer
Search and Discovery.com
... in a groundwater system. A series of magnetic pulses generated by the logging tool causes the protons to precess around the direction of the polarization...
2014
New NMR-Based Methodology for Inferring the Presence of Movable Heavy Oil in Reservoir Layers; #40519 (2010)
Pedro A.Romero, Nestor Acosta, and Hiran Serrano
Search and Discovery.com
... dimensional representation, or 1D-NMR, that yields T2 spectra for different GTE (magnetic field gradient G times inter-echo time TE) values. MGTE layout...
2010
Bring the Realities into Focus: New Integration Process for Geology, Engineering, Petrophysics, and Seismic for a CO2 Flood; #80521 (2016)
Jason Rush, Mina FazelAlavi, John Doveton, Lynn Watney
Search and Discovery.com
... Mississippian Lime fields Kinderhookian–Osagean-age strata is missing (eroded) Nuclear Magnetic Resonance measurements: POLARIZATION : Time to align...
2016
Constraints on the nature and thickness of sedimentary fill and underlying basement rocks in Bowser and Sustut basins, north-central British Columbia from analysis of potential field data
Carmel Lowe, Judith Baker, Carol Evenchick
CSPG Bulletin
.... Table 2 summarizes Koenigsberger Ratio (ratio of magnetic remanence to induced magnetism) information for rocks in the study region. Values reported...
2006
A User's Description of Machinery Failure Caused by Electromagnetism
John C. Tankersley
Indonesian Petroleum Association
... induced shaft currents in rotating equipment. From discussions with the consultants, it became more apparent to us that electromagnetic shaft currents...
1990
A new oil-window indicator? The magnetic assemblage of claystones from the Baffin Bay volcanic margin (Greenland)
Mohamed Mansour Abdelmalak, Charles Aubourg, Laurent Geoffroy, Fatima Laggoun-Defarge
AAPG Bulletin
...A new oil-window indicator? The magnetic assemblage of claystones from the Baffin Bay volcanic margin (Greenland) Mohamed Mansour Abdelmalak, Charles...
2012
Unravelling Carbonate Reservoirs: Enumerating Porosity from Cores and Well-Logs
Ritesh Mohan Joshi, Kumar Hemant Singh, Ashok Soni
Indonesian Petroleum Association
... performed on core samples like Mercury Injection Porosimetry (MIP), Routine Core Analysis (RCA), Scanning Electron Microscope-Energy Dispersive Spectroscopy...
2019
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