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The AAPG/Datapages Combined Publications Database

Showing 499 Results. Searched 201,049 documents.

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Abstract: AFMAG: Geotech’s New Airborne Audio Frequency Electromagnetic (EM) Systemn

Bob Lo and Petr Kuzmin

Houston Geological Society Bulletin

... to 6,000 Hz. This method is quite similar to MT or magnetotelluric methods; however, electric fields are not measured by AFMAG. Natural EM sources...

2004

Abstract: Depocenters with Potential Preservation of Pre-Carboniferous Rocks in Norte Basin (Uruguay); #90255 (2017)

Josefina Marmisolle, Gerardo Veroslavsky, Héctor de Santa Ana

Search and Discovery.com

... to identify N-S trending fault. There, the magnetotelluric (MT) section shows that the basin reaches more than 3500m in thickness. The deepest...

2017

Using Remote Sensing Data to Find and Illustrate an Oil and Gas Prospect, #41743 (2015).

Robert Olson

Search and Discovery.com

... (an indirect hydrocarbon indicator associated with microseepage), micromagnetics, and high resolution magnetotellurics (MT). Each of these exploration tools...

2015

What lies beneath? A reflection on the porphyry copper exploration model

Ken E. Witherly

Petroleum Exploration Society of Australia (PESA)

... such example defined, the search was started for other such instances where strongly conductive features are found associated with PCDs. MT data...

2019

Magnetotelluric Soundings in the Ouchita Thrust Belt of Central Texas

J. G. Muncey , W. J. Ehni

GCAGS Transactions

... structure within the buried Ouachita thrust belt of central Texas utilizing the magnetotelluric (MT) sounding method. Twenty-five MT soundings were...

1985

EXTENDED ABSTRACT: Imaging Sub-Basalt Sediments Using Marine Electromagnetic Sounding; #90022 (2002)

L. MacGregor

Search and Discovery.com

... of the resulting data to structures of interest (MacGregor & Sinha, 2000). The magnetotelluric (MT) method uses measurements of naturally occurring...

2002

Applications of Magnetotellurics to Petroleum Exploration in Papua New Guinea

Karen R. Christopherson

Papua New Guinea (PNG) Petroleum Convention Proceedings

... to Petroleum Exploration in Papua New Guinea Karen R. Christopherson1 Abstract During 1988 and 1989,462 Magnetotelluric (MT) stations were acquired...

1990

Abstract: 3D Focusing Inversion of Multi-transient EM Data in the Frequency Domain; #90171 (2013)

Guangpin Li, Johnathan Linfoot, and Bruce Hobbs

Search and Discovery.com

... Summary We have produced an inversion code for frequency-domain controlled source EM data based on the 3D MT focussed inversion method developed...

2013

Bayesian joint inversion of controlled source electromagnetic and magnetotelluric data to infer presence of a freshwater aquifer offshore New Jersey

Daniel Blatter, Kerry Key, Anandaroop Ray, Chloe Gustaffson, Rob Evans

Petroleum Exploration Society of Australia (PESA)

...) algorithm for jointly inverting surface towed controlled source electromagnetic (CSEM) and seafloor magnetotelluric (MT) data. Owing to the relatively flat...

2019

Scale reduction using magnetotellurics … a mineral exploration example from the Olympic Domain, South Australia

Stephan Thiel, Kate Robertson, Wenping Jiang

Petroleum Exploration Society of Australia (PESA)

... present results of 334 ultra-wide band MT stations across an area of 100 km x 100 km in the prospective eastern Gawler Craton. The survey area is situated...

2019

Interpretation Of Subsurface Structure In Tersier Sediment Based On Magnetotelluric Data, South Buton Area

Alviyanda, G.M. Lucki Junursyah, Iwan Sukma Gumilar, Undang Mardiana

Indonesian Petroleum Association

.... Magnetotellurics (MT) is a passive geophysical method used to identify the geological state of the subsurface. The MT method utilizes the variation...

2014

Monitoring Coal Seam Gas Depressurisation Using Magnetotellurics, #41786 (2016).

Nigel Rees, Graham Heinson, Lars Krieger

Search and Discovery.com

... a magnetotelluric CSG monitoring dataset. Firstly, we examine electric phase tensors and quasi-electric phase tensors and compare these with standard MT responses...

2016

Magnetotelluric Transect of the Sevier Overthrust Belt in Southwestern Utah and Eastern Nevada

Jeffrey M. Johnston, Philip E. Wannamaker

Utah Geological Association

... of the method, we have been conducting an ambitious transect of magnetotelluric (MT) soundings in the eastern Great Basin and Colorado Plateau of Nevada...

1991

Simultaneous Joint Inversion of Electromagnetic, Gravity and Seismic Data for Thrust Belt and Sub-Basalt Imaging

Virgilio Massimo, Stephen Hallinan, Marco Mantovani

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... for depth imaging in land acquisitions, where gravity and MT are jointly inverted with seismic; a promising technique applicable to Sub-Andean basins. model...

2009

Abstract: Temperature And Thermotectonic Histories From The Intermontane Superterrane In British Columbia; #90213 (2015)

J. A. Majorowicz, K.G. Osadetz, C.A. Evenchick, F. Ferri, and M. Hayes

Search and Discovery.com

... in variations of the thickness of brittle upper crust. Depth to the conductive upper-mid crust from magnetotelluric (MT) data in Bowser and Nechako correlate...

2015

Geothermal Exploration on the Island of Montserrat, Caribbean; #80300 (2013)

Bastien Poux, Paul Brophy, and Gsuemnicht Suemnicht

Search and Discovery.com

...   -­‐   Magnetotelluric  (MT)  and  Time  Domain  Electromagne.c  (TDEM)   survey   -­‐   Microseismicity  and  Velocity  Tomography...

2013

An effective multiphysics toolkit for lithium prospecting: From geophysics to the static reservoir model in Pozuelos salt flat, Argentina

Ana Curcio, Eliana Chanampa, Luis Cabanillas, Ricardo Piethe

International Meeting for Applied Geoscience and Energy (IMAGE)

.../MT, 2D/3D). This passive method of natural source is an effective tool due to the low frequencies at which it operates: it prospects the entire...

2022

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