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The AAPG/Datapages Combined Publications Database

Showing 10,855 Results. Searched 200,630 documents.

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Magnetic and Petrologic Studies of Sediment Found Above Basalt in Experimental Mohole Core EM7: GEOLOGICAL NOTES

M. D. Fuller , C. G. A. Harrison , Y. R. Nayudu

AAPG Bulletin

...). CRM requires that the ferromagnetic crystals grow in a magnetic field from a solution or a solid solution, with the crystals passing through...

1966

Geoscientific Study Along Jawa-Kalimantan-Sarawak-South-China Sea Transect

M. Untung

Circum Pacific Council Publications

... complicated magnetic anomaly pattern is observed in Jawa and in the Jawa Sea, resulting from rapid changes of variation of magnetic polarity in the region...

1996

Joint 3D inversion of gravity and magnetic data using deep learning neural networks

Nanyu Wei, Dikun Yang, Zhigang Wang, Yao Lu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Joint 3D inversion of gravity and magnetic data using deep learning neural networks Nanyu Wei, Dikun Yang, Zhigang Wang, Yao Lu Joint 3D inversion...

2022

The Borden Gold Deposit, northern Ontario: Contributions of VTEM helicopter time-domain EM and magnetics leading to discovery

Marta Orta, Jean M. Legault, Karl Kwan, Sergio Espinosa

Petroleum Exploration Society of Australia (PESA)

... Ontario. Helicopter VTEM and magnetic surveys were flown over the Borden Gold deposit, helping to design the first drilling program, leading...

2019

Survei keamatan medan magnet bumi serta kaitannya dengan geologi permukaan di Pulau Tuba, Langkawi (IN MALAY), Intensity of the Earth Magnetic Field in Tuba Island, Langkawi and its Relationship with Surface Geology

Abdul Rahim Samsudin, Nurul Baizura Mohd Yunus

Geological Society of Malaysia (GSM)

...Survei keamatan medan magnet bumi serta kaitannya dengan geologi permukaan di Pulau Tuba, Langkawi (IN MALAY), Intensity of the Earth Magnetic Field...

2012

Abstract: Shock Filter: A Powerful Tool to Map Basement Blocks and Faults in the Peace River Arch of Alberta Based on Magnetic Signatures; #90174 (2014)

Hassan H. Hassan and Janine Weber

Search and Discovery.com

...Abstract: Shock Filter: A Powerful Tool to Map Basement Blocks and Faults in the Peace River Arch of Alberta Based on Magnetic Signatures; #90174...

2014

Electromagnetic Imaging of Oil and Gas Traps

Professor George V. Keller, M. Tahsin Tasci, John M. Jack Jordan

Montana Geological Society

...-space (air), a magnetic field establishes itself almost instantly over the surface of the earth, while in the lower half-space (earth...

1996

Geophysical Setting of the San Fernando Basin, Southern California

V. E. Langenheim, T. G. Hildenbrand, R. C. Jachens, A. Griscom

Pacific Section of AAPG

... in Langenheim et al. (see their Fig. 2). The magnetic field over San Fernando Valley is characterized by largely low-amplitude, long-wavelength anomalies...

2001

Deep Learning Enhanced Joint Inversion for Mineral Exploration Using Airborne Geophysics: Application in Decorah Area

Yanyan Hu, Xiaolong Wei, Xuqing Wu, Jiajia Sun, Jiefu Chen, Yueqin Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... magnetic and gravity gradient data. The mapping from data domain to model domain is fulfilled by the standard deterministic inversion. A two-round...

2023

Magnetic Stratigraphy of the Late Pliocene Mammal-Bearing Deposits from Gypsum Ridge, San Bernardino County, California

Hugh M. Wagner, Donald R. Prothero

Pacific Section SEPM

...Magnetic Stratigraphy of the Late Pliocene Mammal-Bearing Deposits from Gypsum Ridge, San Bernardino County, California Hugh M. Wagner, Donald R...

2001

Structural Analysis of the Malay Basin

Liew Kit Kong

Geological Society of Malaysia (GSM)

... of fold and fault patterns and supplemented by gravity and magnetic interpretation. Three main fold domains are demarcated based on fold geometry...

1996

Study on beneficiation of silica sand by Wet High-Intensity Magnetic Separators (WHIMS) and reverse flotation technique for glass application: A case study from Sihanoukville, Cambodia

R. Sochea, S. Somsak, A. Numprasanthai

Geological Society of Malaysia (GSM)

... effecting this process, such as form of matrix, feed rate, water flow rate, rinse water and magnetic field intensity. As the feed pulp passed through...

2020

Early Mesozoic Tectonics of Northern Gulf of Mexico Coastal Plain

DeWitt C. Van Siclen

GCAGS Transactions

... Magnetic Anomaly, which marks the edge of continental crust in the Carolina Trough, comes ashore in southern Georgia and follows the subsurface belt...

1983

From a Mining Mindset to Regional Discovery: A Case Study for Hematite Iron Ore Exploration in Mauritania

Bert De Waele, Alex Aitken, Michael Van Mourik, Khalifa Oul Laab, Mohamed Elhacen Ould Med Yeslem, Thiam Mohamedou

Petroleum Exploration Society of Australia (PESA)

...: Analytical signal of the total magnetic field data AEGC 2019: From Data to Discovery – Perth, Australia 3...

2019

ABSTRACT: Rates and Kinematics of Folding based on Milankovitch Rhythms in Cretaceous Carbonates, NE Mexico; #90013 (2003)

DIANA LATTA, DAVID ANASTASIO, KENNETH KODAMA

Search and Discovery.com

... are recorded by magnetic susceptibility and anhysteretic remanent magnetization (ARM) measurements, which correlate to sedimentary cycles. The occurrence...

2003

Paleomagnetism, Rock Magnetism and Opaque Mineralogy of Iron Ore Deposits From Southern Mexico and Their Implications for Quantitative Modelling of Magnetometric Data

L. Alva-Valdivia, J. Urrutia-Fucugauchi, H. Bohnel

Circum Pacific Council Publications

... and Kikawa, 1989). Some thermomagnetic curves were obtainedby measuring the induced magnetization in a strong direct magnetic field as a function...

1996

Morphology, Limits, Origin, and Age of Salt Layer along South Atlantic African Margin

Guy Pautot , Vincent Renard , Jacques Daniel , Jacques Dupont

AAPG Bulletin

... in 1971 by the R/V Jean Charcot. Fifty-eight seismic-reflection (flexotir source), bathymetric (3.5 and 12 kc), gravimetric, and magnetic profiles were...

1973

Magnetic Resonance Profiling … A Resistivity Independent Technique for Hydrocarbon Identification and Characterization

Udit Kumar Guru

Indonesian Petroleum Association

... MEASUREMENT PRINCIPLES The first step in the NMR measurement is to magnetize the formation fluids by application of a static magnetic field. NMR logging...

2007

Geophysical Prospecting for Oil

Donald C. Barton

AAPG Bulletin

... are mapped by portable field seismographs. The variation of the intensity of the earth's magnetic field, most commonly the intensity of the vertical...

1930

Structural Significance and Analysis of Mid-Continent Gravity High

Richard L. Coons , George P. Woollard , Garland Hershey

AAPG Bulletin

... of Wisconsin and Minnesota: Geol. Soc. America Bull., v. 67, p. 1079-1100. Woollard, G. P., 1943, Transcontinental gravitational and magnetic profile of North...

1967

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