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The AAPG/Datapages Combined Publications Database

Showing 10,850 Results. Searched 200,693 documents.

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Regional Geophysical Mapping of the Sub-Phanerozoic Basement, Eastern Southern Saskatchewan and Southwestern Manitoba

Jiakang Li and Igor Morozov

Saskatchewan Geological Society

..., as the source response of the gravity field (point-source) is by one order lower than that of the magnetic field (dipole), the first vertical derivative...

2006

3D inversion of QMAGT airborne magnetic gradiometry data for susceptibility and magnetization vector models of the Thompson Nickel Belt in Manitoba, Canada

Michael Jorgensen, Michael S. Zhdanov, Brian Parsons

International Meeting for Applied Geoscience and Energy (IMAGE)

... background magnetic field and are thus very sensitive to instrument orientation. However, given the relative instabilities of airborne platforms, cesium...

2022

Geology, Gravity, and Magnetics at Juncture of Southern and Central Appalachians, New Castle Area, Craig County, Virginia

Martin L. Bregman , Robert E. Francis, Jr.

AAPG Bulletin

... magnetic field and has an absolute sensitivity of ±1.0 gamma End_Page 679------------------------------ or one part in 50,000 over the operating...

1973

Structural Framework of Continental Shelf and Slope off Southwestern Sierra Leone, West Africa

Robert L. McMaster , Eric Christofferson , Asaf Ashraf

AAPG Bulletin

... and a sedimentary basin on the shelf. MAGNETIC TOTAL-INTENSITY FIELD Distribution of linear magnetic features is dominated by anomalies that trend either...

1975

3D interpretation of geological, 3D seismic and conventional geophysical data from the Darlot Gold Mine

Glenn Pears, James Reid, John McGaughey, Will Turner, Graeme Hird

Petroleum Exploration Society of Australia (PESA)

... revealed by 3D seismic also provides the primary control on the physical property variations that magnetic, gravity, and electrical or EM methods respond...

2019

Some Features of the Structure of the Earth’s Crust in the Eastern Part of the Baltic Sea

Yu. Ya. Vashchikov, I. M. Mirchink, I. I. Naumenko-Bondarenko

Petroleum Geology: A Digest of Russian Literature

...-Bondarenko 1976 329 330 Vol. 13 (1976) No. 7. (July) (Geologiya Nefti i Gaza, no. 7, p. 49–55, 1975) Gravity and magnetic surveys were made offshore...

1976

Structure of the Surface of the Crystalline Basement of the Sharlyk Projection

E. F. Timoshenko, V. P. Stepanov, Ye. B. Grunis

Petroleum Geology: A Digest of Russian Literature

... by geophysical surveys in 1956-57. Regional seismic studies and small-scale gravity and magnetic surveys gave details on the structure of the surface...

1979

Abstract: Regional Gravity and Magnetic Investigation of the Eromanga Basin, NSW, Australia for Hydrocarbon Exploration

Clive Foss

Geological Society of Malaysia (GSM)

...Abstract: Regional Gravity and Magnetic Investigation of the Eromanga Basin, NSW, Australia for Hydrocarbon Exploration Clive Foss 177 Regional...

1996

Relationship of Thermal and Magnetic Anomalies Above Pools of Hydrocarbons to Natural Electrical Fields

R. S. Seyfullin

Petroleum Geology: A Digest of Russian Literature

... pools of hydrocarbons. In order to calculate the magnetic field that is generated by flow of the electric current, it is necessary to use the Bio-Savar...

1980

An Inexpensive Magnetic Separator of Fine-Grained Magnetic and Paramagnetic Particles: METHOD PAPER

John A. Burger , G. Thomas Tisue

Journal of Sedimentary Research (SEPM)

... or plastic tubing joined to a tee, with a slit cut along the top. To vary the magnetic field strength of the separator, put plexiglas hims of differing...

1978

Abstract: New Gravity and Magnetic Data of the Al Hoceima Bay and Boudinar Basins

Farida Anahnah, Jesus Galindo-Zaldivar, Ahmed Chalouan, Patricia Ruano, Latifa Ameza, Antonio Pedrera, Mohamed Benmakhlouf, Omar Azzouz, Carlos Marin, M’fedal Ahmamou, Angel Carlos Lopez-Garrido, and Ana Ruiz- Constan

Search and Discovery.com

...Abstract: New Gravity and Magnetic Data of the Al Hoceima Bay and Boudinar Basins Farida Anahnah, Jesus Galindo-Zaldivar, Ahmed Chalouan, Patricia...

2008

Abstract: Mapping Buried Paleo-valleys with Integrated Visualization of Airborne Geophysical Data; #90172 (2014)

Volkan Tuncer, Lei Sha, Fatih Doğan, Julien Lambert

Search and Discovery.com

... documented that paleo-valleys in Western Canadian Sedimentary Basin (WCSB) have higher magnetic and resistivity properties compared to the surrounding...

2014

What Can Magnetic Susceptibility Do for Us in Shale Plays When Used as Part of an Integrated Workflow?

Milly Wright, Ken Ratcliffe, Mark Hounslow

Unconventional Resources Technology Conference (URTEC)

...), frequency-dependent magnetic susceptibility, low-field susceptibility, high-field susceptibility, ferromagnetic susceptibility and anhysteretic...

2015

Hotchkiss Superdip: A New Magnetometer

Noel H. Stearn

AAPG Bulletin

... to measure slight variations in the earth's magnetic field. The construction of the Superdip is designed to withstand rough field use. Its...

1929

High Resolution Aeromagnetics as an Aid to Structural Interpretation Over the Muturi PSC, Irian Jaya

Neil A. W. Moig

Indonesian Petroleum Association

... focus exploration efforts was required. With recent advances in the acquisition, processing and display of potential field data, gravity and magnetic...

1994

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