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The AAPG/Datapages Combined Publications Database
Showing 10,504 Results. Searched 195,405 documents.
Abstract: Deep Magnetic High Domains of the Circum-Arctic — What are the Structural Implications of These Features?, by Rick Saltus, Elizabeth Miller, and Carmen Gaina; #90130 (2011)
Search and Discovery.com
2011
Abstract: Tilt-Depth Method: A Simple Depth-Estimation Method Using First Order Magnetic Derivatives, by James D. Fairhead, Ahmed Salem, and Simon Williams; #90082 (2008)
Search and Discovery.com
2008
ABSTRACT: Near-Surface Magnetic Anomalies, Potential Indicators of Seepage andDeep-Seated Faulting; #90007 (2002)
John P. Land, Richard L. Coons, J. David Lazor
Search and Discovery.com
... to record the full spectrum of the magnetic field, from high frequency events of the shallow sediments to the lowest frequency events of magnetic basement...
2002
Mapping Sub-Surface Geology From Magnetic Data in the Hides Area, Western Papuan Fold Belt, Papua New Guinea
Search and Discovery.com
N/A
ABSTRACT: Gravity and Magnetic Modeling of the Ames Structure, North Central Oklahoma, by Judson L. Ahern; #91019 (1996)
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1996
Abstract: Magnetic Mapping in Southeast Asia Dealing with a Low Inclination Field
C. Foss
Geological Society of Malaysia (GSM)
...Abstract: Magnetic Mapping in Southeast Asia Dealing with a Low Inclination Field C. Foss 195 Magnetic mapping in Southeast Asia - Dealing...
1995
Abstract: Gravity and magnetic surveys of a mafic Proterozoic sill at Cape St. Francis, Newfoundland
A. Nurkusuma, A. Leitch
Atlantic Geology
... (TMI) along the sill that are higher than in the surrounding sedimentary rocks, which is the same intensity as the Earth’s magnetic field...
2013
ABSTRACT: New Approaches in Analysis and Interpretation of High Resolution Aeromagnetic Fields in Sedimentary Basins, by Irena Kivior; #90913(2000).
Search and Discovery.com
2000
Abstract: Mapping Magnetic Properties of the Post-Wapiabi Sandstones from South-central Alberta Foothills; #90225 (2015)
Christian I. Abaco, Don C. Lawton, and Deborah A. Spratt
Search and Discovery.com
... intensity values (ranging between 9.8 and -10.8 nT). The field magnetic susceptibility measurements show an excellent correlation between the processed...
2015
Magnetic Susceptibility and Magnetite Content of Sands and Shales
D. M. Collingwood
AAPG Bulletin
... in the earth's field. However, the results, which are true in a relative sense, show a definite increase of susceptibility with increase of magnetic mineral...
1930
Experimental Low-Altitude Aeromagnetic Reconnaissance for Petroleum in Arctic National Wildlife Refuge, Alaska, Using Horizontal Gradients--A Progress Report: ABSTRACT
Terrence J. Donovan, John D. Hendricks, Alan A. Roberts, Patricia T. Eliason
AAPG Bulletin
... magnetic field arising from areally restricted increased amounts of shallow-buried magnetite over hydrocarbon deposits have been mapped in the Arctic...
1983
Abstract: Magnetic Characterisation of Oil Sands and Well Cores, by Stacey Emmerton, Adrian R. Muxworthy, and Mark Sephton; #90124 (2011)
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2011
Seepage-Induced Magnetic Anomalies Associated with Oil and Gas Fields: Onshore and Offshore Examples, #80416 (2014).
Dietmar (Deet) Schumacher, Robert S. Foote
Search and Discovery.com
... the deep-water Gulf of Mexico) and Africa. Methodology Variation in the measurement of the earth/s magnetic field can result from the following causes...
2014
Magnetic-fractionation-mineralogical Analysis
F. N. Efimov Ф. Н. Ефимов
Petroleum Geology: A Digest of Russian Literature
... of the magnetic field between the poles of the electromagnet. The size of the grains, pulverized for this, ought to be 0.14 - 0.01 mm. and less depending...
1958
Abstract: Magnetically Inferred Basement Structures in the Central Part of the Kuwait Arch, by Parmjit Singh, Riyasat Husain, and Abdul Aziz H. Sajer; #90105 (2010)
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2010
Magnetics: Part 7. Geophysical Methods
Michael S. Reford
AAPG Special Volumes
... magnetic field has magnetized certain minerals in the upper part of the crust. Magnetite, an accessory mineral, is by far the most important...
1992
Magnetometer Study of the Caddo-Shreveport Uplift, Louisiana
William M. Barret
AAPG Bulletin
... magnetic field are associated with the Caddo-Shreveport uplift. The writer presents the relationship between geologic structure and the vertical element...
1930
High-Gradient Magnetic Separation Applied to Sand-Size Particles: An Example of Feldspar Separation from Mafic Minerals: RESEARCH METHOD PAPER
S. Hillier, M. E. Hodson
Journal of Sedimentary Research (SEPM)
... 1974; Kolm et al. 1975; Gerber and Birss 1983). Essentially, the separation of particles by HGMS is based on producing a magnetic field gradient...
1997
Some Basic Similarities and Differences of Micromagnetics and Conventional Magnetic Surveys
J. P. Land
Houston Geological Society Bulletin
... field is locally distorted and a magnetic anomaly created. The wavelength of a magnetic anomaly is a function of the distance between the magnetic sensor...
1993
Geologic-Tectonic Model of the Zone of Junction of the North Caspian Depression and the Ryazano-Saratov Downwarp
V. M. Lepilin, M. I. Ryskin, V. V. Romanov
Petroleum Geology: A Digest of Russian Literature
... highs; 2-superimposed depressions; 3-ancient depressions; 4-areas of carbonate deposition; 5-zero contour of magnetic field; 6-outline of gravity...
1992
Two-step filtering of ground magnetic data for archaeological investigation at Sungai Batu, Kedah, Malaysia
Sabiu Bala Muhammad, Rosli Saad, Mokhtar Saidin, Rais Yusoh, Mustapha Adejo Mohammed, Yakubu Mingyi Samuel
Geological Society of Malaysia (GSM)
... author email address: [email protected] Magnetic survey measures combined primary magnetic field intensity of the different components of the Earth...
2018
Recognition of Structures from Airborne Magnetics: GEOLOGICAL NOTES
Kalman N. Isaacs
AAPG Bulletin
.... The magnetic inclination in this area is about 30°, and the intensity of the undisturbed field is about 35,000^ggr. Typically, the induced anomaly...
1966
Magnetic Processing 101–What Nobody Ever Told you, and Why It Can Cost You So Much
Search and Discovery.com
N/A
Abstract: Contact mapping and modeling using magnetics, Heath Steele Mine area, northern New Brunswick
Sean McDonald
Atlantic Geology
... and the lack of well defined contacts. In this situation, conventional ground mapping techniques are limited and other methods must be sought Total field...
1990
Abstract: Relationship of Magnetic Susceptibility and Hydrocarbons, by R. H. Barton and W. D. Tomlinson; #91015 (1992).
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1992