Electrical Methods: Part 7. Geophysical Methods

Arnold S. Orange

AAPG Special Volumes

... decreases with depth. In the controlled source magnetotelluric (CSMT) method, a low frequency electromagnetic wave is generated, and the electrical...

Aplicación del Método Magnetotelúrico en Estructuras Subandinas de Bolivia y Argentina [PAPER IN SPANISH] Application of Magnetotelluric Method in Subandean Structures of Bolivia and Argentina

M.E. Muzzio, A. Disalvo, S. Hallinan

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... the seismic image is not good. In order to improve the geologic interpretation of three areas in Argentina and Bolivia the magnetotelluric (MT) method...

Crustal and Lithospheric Structure of the CarpathianPannonian Region: A Geophysical PerspectiveRegional Geophysical Data on the CarpathianPannonian Lithosphere

L. Pospil, A. dm, J. Bimka, P. Bodlak, T. Bodoky, P. Dvnyi, H. Granser, E. Hegeds, I. Jo, A. Kendzera, L. Lenkey, M. Nemok, K. Posgay, B. Pylypyshyn, J. Sedlk, W. D. Stanley, G. Starodub, V. Szalaiov, B. ly, A. utora, G. Vrga, T. Zsros

AAPG Special Volumes

..., A., Z. Nagy, and G. Varga, 1989, Magnetotelluric (MT) research and exploration in Hungary: Geophysics, v. 54, p. 795797.Adam, A., L. Szarka, E...

Abstract: Magnetotelluric Technique: A New Geophysical Tool for Geological Problems

T. Harinarayana

Geological Society of Malaysia (GSM)

...Abstract: Magnetotelluric Technique: A New Geophysical Tool for Geological Problems T. Harinarayana 143 Magnetotelluric technique: a new geophysical...

Heat Flow Environment of the Electrical Conductivity Anomalies in the Williston Basin, and Occurrence of Hydrocarbons: GEOLOGICAL NOTE

J.A. Majorowicz, F.W. Jones, K.G. Osadetz

CSPG Bulletin

... method, and coincides with an electrical conductivity anomaly found from recent magnetotelluric studies. Anomalous structural features in the basement...

Depocenters with Potential Preservation of Pre-Carboniferous Rocks in Norte Basin (Uruguay); #10931 (2017)

Josefina Marmisolle, Gerardo Veroslavsky, Héctor de Santa Ana

Search and Discovery.com

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

Abstract: Magnetotelluric Exploration--an Update, by David Halpin, Arnold Orange; #90963 (1978).

Search and Discovery.com

The Gunung Wayang-Windu Geothermal Area in West Java

S. Sudarman, R. Pujianto, B. Budiarjo

Indonesian Petroleum Association

... include Schlumberger and magnetotelluric surveys show a prospective area of about 35 km2 within which a young andesitic lava dome outcrops. These data...

Reducing Uncertainty in Subsalt Interpretation: A Non-Seismic View from Integration; #40508 (2010)

Markus H. Krieger and Oliver Geisler

Search and Discovery.com

..., and a proven workflow, adjustable to the specific project requirements. Having gravity, magnetic, gravity gradient, EM, and/or magnetotelluric data at hand...

The lithospheric structure and deep processes of the Mesozoic mineral systems in east China: constrained from integrated geophysical data

Qingtian Lü, Guixiang Meng, Jiayong Yan, Jinhua Zhao, Xuejing Gong

Petroleum Exploration Society of Australia (PESA)

... for terrane-scale analysis includes: broadband seismic, deep seismic reflection, wide-angle reflection/refraction and longperiod magnetotelluric (MT...

Abstract: Integration of Geology, Non-Seismic Geophysics and Seismic Data in a Structurally Complex, Frontier Oil Play: Northern Sangre de Cristo Mountains/Northeast San Luis Basin, Colorado, by T. A. Watkins, J. S. Belcher, R. Gries, and M. B. Longacre; #90959 (1995).

Search and Discovery.com

ABSTRACT: Integrated Electromagnetic Methods for Exploration, Reservoir Characterization and Monitoring; #90061 (2006)

Paolo Dell’Aversana

Search and Discovery.com

... of magnetotelluric soundings have been acquired on land in complex geological settings, where seismic methods alone revealed their limitation in providing...

Abstract: Crustal Structure of the Western Transect of the Betic Cordilleras (Southern Spain) from Geophysical Data

Ana Ruiz-Constán, Jesús Galindo-Zaldívar, Antonio Pedrera

Search and Discovery.com

... to the Iberian Massif) using diferent geophysical data (magnetotelluric, gravity, magnetometry and seismicity) in order to obtain information on the deep...

Abstract: The Layered Evaporite Sequence (LES) in the Saudi Arabian Red Sea; #90254 (2016)

Ahmed Alhani

Search and Discovery.com

... a significantly high, homogeneous resistivity on controlled source electromagnetic (CSEM) data and magnetotelluric (MT) surveys. The LES section displays strong...

Abstract: Non-Seismic Methods Used to Delineate Hydrocarbon Deposits in Hungary, by J. Csogei, F. Lada, B. Beke, T. Nagy, and Z. Nagy; #91007 (1991)

Search and Discovery.com

Abstract: Geological Processes over Time in Central Canada as Recorded by the Geoelectric Structure; #90172 (2014)

Ian Ferguson

Search and Discovery.com

...-penetrating magnetotelluric method. For example, the Archean amalgamation of subprovinces in the Superior Province is recorded in east-west oriented deep...

Generating geophysical models from text for constructing the dataset of learning-based MT inversion

Yutong Li, Hongyu Zhou, Rui Guo, Maokun Li, Aria Abubakar

International Meeting for Applied Geoscience and Energy (IMAGE)

... for constructing the dataset. To be specific, resistivity models are generated for MT inversion using the supervised descent method (SDM). The text-to-image...

Abstract: Salt Mapping Using 3D-marine CSEM Surveys; #90171 (2013)

J.J. Zach, M.A. Frenkel, A.M. Ostvedt-Ghazi, S. Goldstein, A. Kumar, and T. Pham

Search and Discovery.com

... data, of complex receiver grids on the seafloor. Thus, 3D imaging of complex geology using marine CSEM, either as a standalone method or in conjunction...

An Overview of the Awibengkok Geothermal Field

A. J. Noor, T. G. Rossknecht, A. Ginting

Indonesian Petroleum Association

... phase include gravity, dipole-dipole resistivity, and magnetotelluric (MT) resistivity. The method that best delineates the Awibengkok reservoir...

De-Risking Subsalt Exploration by Integrated Depth Imaging,

Oliver K. Geisler, Markus H. Krieger

GCAGS Transactions

... skills, and a proven workflow, adjustable to the specific project requirements. Gravity, gravity gradient, magnetic, or magnetotelluric datasets...

Abstract: Advanced Progress of TFEM Method for Hydrocarbon Identification; #90319 (2018)

Zhanxiang He, Gang Yu, Zhigang Wang, Xuejun Liu, Zhi Zhao

Search and Discovery.com

...-to-noise broadband data. The TFEM method is based on LOTEM (Long Offset Transient Electromagnetic) and CSAMT (Control Source Audio Magnetotelluric...

Abstract: Deep Crustal Studies Using Magnetotelluric Technique

T. Harinarayana

Geological Society of Malaysia (GSM)

...Abstract: Deep Crustal Studies Using Magnetotelluric Technique T. Harinarayana 143 Deep crustal studies using magnetotelluric technique...

Imaging a mafic underplate in 3D: an example from the east Albany…Fraser Orogen and Yilgarn Craton margin

Lucy Brisbout, Ruth Murdie

Petroleum Exploration Society of Australia (PESA)

..., Interpretation of gravity and magnetic data across the Albany-Fraser Orogen, in Albany-Fraser Orogen seismic and magnetotelluric (MT) workshop 2014...

Chapter 23: An Integrated Approach to De-Risking Exploration and Appraisal in Structurally Complex Fold-and-Thrust Belts: Application to the Incahuasi Field (Bolivia)

Jean-Francois Ballard, Vincenzo Spina, Francis Clément, Pierre-Emmanuel Lardin, Jean-Marc Moron, Jean-Marc Fleury, Patrick Chaffel

AAPG Special Volumes

... be envisaged. b. 2-D magnetotelluric (MT) resistivity section accounting for a top Huamampampa Formation at -3800 m (-12,467 ft) TVDSS located about 500 m...

Telluric Currents and Their Use in Petroleum Exploration

K. Vozoff , R. M. Ellis , M. D. Burke

AAPG Bulletin

..., and their application to exploration. Emphasis is placed on the Magnetotelluric method. FIELD SOURCES AND DESCRIPTION It has now been well...