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The AAPG/Datapages Combined Publications Database

Showing 1,707 Results. Searched 200,635 documents.

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3D GPR data mel-frequency cepstral coefficients features for effective CNN classification of urban utilities

Jide Nosakare Ogunbo, Sang Hun Baek, Sang-Wook Kim

International Meeting for Applied Geoscience and Energy (IMAGE)

... and cavities in the near surface of the earth. Based on the familiar principle of electromagnetic induction, high frequency radar is transmitted...

2024

Delineation of Oil and Gas Fields Using Csamt: A New Tool for Exploratory and Developmental Drilling

Arnie Ostrander

West Texas Geological Society

..., Hydrocarbon exploration using induced polarization, apparent resistivity and electromagnetic scattering: 51st Annual International SEG Meeting Technical...

1989

Deep neural networks for 1D impedance inversion

Vladimir Puzyrev, Anton Egorov, Anastasia Pirogova, Chris Elders, Claus Otto

Petroleum Exploration Society of Australia (PESA)

... electromagnetic inversion with convolutional neural networks: arXiv preprint arXiv:1812.10247. Puzyrev, V., Egorov, A., Pirogova, A., Elders, C...

2019

Polarization Horn as Key in Identifying Resistivity Contrast at High Angle: An Observation from Six Successful Horizontal Wells, Natuna Sea Block B

Teguh Prasetyo, Bambang S. Murti, Sigit Suryonugroho

Indonesian Petroleum Association

... across bed boundaries causes these polarization horns. This occurrence, common to 2 MHz and 400 kHz electromagnetic resistivity devices, is caused...

2002

3D CSEM acquisition and inversion for appraisal of deepwater gas field

Jun Cai, Friedrich Roth, Claudia Twarz, Shenghui Li, Elias Andre Nerland, Juan-Mauricio Florez-NiƱo, Marjorie Nogueira, David Lippett, Kerry Nicholas, Sholan Ramnath

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Nicholas, and S. Li, 2024, De-risking low saturation gas (LSG) using controlled source electromagnetic data and multiphysics interpretation in deep water...

2024

Geophysical investigation of mine waste in the King River Delta, Macquarie Harbour, Tasmania

Matthew J. Cracknell, Sibele C. Nascimento, Wei Xuen Heng, Anita Parbhakar-Fox, Thomas A. Schaap

Petroleum Exploration Society of Australia (PESA)

... deposited in the King River Delta (KRD) using near-surface seismic, electrical and electromagnetic geophysical methods. These data may provide information...

2019

Methods of Geologic Prospecting for Oil and Gas in Bashkiria

A. G. Bikbulatov

Petroleum Geology: A Digest of Russian Literature

...). Electric surveying (experimental-methodological work) using the method of standing electromagnetic field was carried out in 1959-64 in the northwest part...

1973

Role of Groundwater in the Malaysian Environment

Stephen Hancock

Geological Society of Malaysia (GSM)

... equipment the sequence. In Malaysia electromagnetic surveys flat lying low salinity saturated aquifers. There is no doubt however that the operators in each...

1982

Mapping Un-Explored Resistive Geo-Bodies Using 3D CSEM Technology: A Case Study of CSEM Geo-Body Characterization from Rapak-Ganal Area in Kutai Basin, Makassar Strait, Indonesia

Ritesh Mohan Joshi, Sibam Chakraborty, Robert Dilindi Ibinga, Ann-Marie Kimberley William, Lina Lutnes Uri

Indonesian Petroleum Association

..., A., and Filipov, A., 2015, Utilizing the controlled source electromagnetic (CSEM) method for de-risking exploration in deepwater plays of Kutai basin, Proceedings...

2016

Multiscale Characterization of Spatial Heterogeneity of Petroleum Source Rocks via Near-Infrared Spectroscopy

Yashar Mehmani, Alan K. Burnham, Michael D. Vanden Berg, Hamdi A. Tchelepi

Unconventional Resources Technology Conference (URTEC)

... minimal sample preparation. In geosciences, two regions of the electromagnetic spectrum are used for quantifying the abundance of minerals and organic...

2017

Can Resistivity be Predicted from Elastic Properties?

Maman Hermana, Luluan A. Lubis, Cow Weng Sum, Deva P Ghosh, Kazuki Ishikura

Indonesian Petroleum Association

... be used as a bridge between all electrical method including Electromagnetic (EM) with Seismic. We introduce two new attributes called SQp (Scaled...

2017

Urban Geophysics: Geophysical Signature of Mount Bonnell Fault and Its Karstic Features in Austin, TX

Mustafa Saribudak

Houston Geological Society Bulletin

... over the Edwards Aquifer in the San Antonio area. Geophysical surveys that employ a variety of electrical and electromagnetic methods have been used...

2011

The Geologic Time Scale, and the Logic behind it

Sriyanee De Silva

Geological Society of Malaysia (GSM)

... of particles and electromagnetic radiation that are recorded as alpha- and beta-particles and gamma rays. The rate of decay is measured in half-life...

1984

Cosmic-ray muon tomography: New developments for near-mine exploration and geotechnical applications

Douglas Schouten, Jared Townsend, Nigel Phillips, Reid Merrill

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Muon tomography, given its inherent directional imaging capability and insensitivity to external influences such as electromagnetic noise...

2024

Integration of Magnetotelluric, Gravity and Seismic Data for Sub-Volcanic Imaging

Jeremy Gohitua MacArthur, Muhammad Fikri Putra, Nuha Malihati, Husnia Nur Annisa

Indonesian Petroleum Association

... of the sub-volcanic zone of the northern Serayu basin complex is proposed. Integration of low-frequency seismic method, electromagnetic method...

2018

The 2D Modelling of Magnetotelluric Data Using Impedance Tensor Rotation Based on Geoelectrical Strike Vector for Oil and Natural Gas Exploration in The "Kaprasida" Area, Singkawang Basin, West Borneo

Catur Rizkillah Cancerio, Dinda Indiana Bounigeta, Hidayat

Indonesian Petroleum Association

... of both electric and magnetic field in the surface (Vozoff, 1972). Any penetration depth obtained due to this method measures electromagnetic wave...

2019

The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings

Paolo Dell'Aversana

Petroleum Exploration Society of Australia (PESA)

... that this natura l source electromagnetic method ca n b e efficient especially for imaging the conductive layers, such as clay formations...

2004

Explorers Taking Keener Interest in Offshore Tasmania Potential

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... the possible use of controlled source electromagnetic su rvey (CSEM) in deep water areas. Woodside completed a 2,800 km 2 3D survey cal led Aragorn, carried...

2007

Possible Role of Electrical Currents and Potentials During Diagenesis ("Electrodiagenesis"): NOTES

Collette Serruya , Leo Picard , George V. Chilingarian

Journal of Sedimentary Research (SEPM)

...) electromagnetic induction (Chilingar, Armstrong, and Adamson, 1966). Any dissimilarity existing between two substances which are in contact with each...

1967

Earthquake Detection and Focal Mechanism Calculation Using Artificial Intelligence

Shane Quimby, Yanwei Zhao, Jie Zhang, GeoTomo

Unconventional Resources Technology Conference (URTEC)

... with the calculated magnitudes and focal mechanism solutions. Each event is compared to the accepted results from the Chinese Seismo-Electromagnetic...

2022

1 An Introduction to SEM Operational Principles and Geologic Applications for Shale Hydrocarbon Reservoirs

Jason Huang, Timothy Cavanaugh, Boaz Nur

AAPG Special Volumes

..., and infrared light regions of the electromagnetic spectrum can also be excited by the primary electrons. This phenomenon is called cathodoluminescence (CL...

2013

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 very fine-grained sediments. Frantz also manufactures an electromagnetic Ferrofilter for wet separation of magnetic particles. It works well...

1978

Basic Open Hole Tools: Part 4. Wireline Methods

Mark W. Alberty

AAPG Special Volumes

... use electromagnetic coils to establish magnetic fields that excite current flow in the formation, which in turn excites secondary magnetic fields...

1992

Optimal Configuration and Information Content of Sets of Frequency Distributions: DISCUSSION

Donald Bowles, Patrick Mclaren

Journal of Sedimentary Research (SEPM)

... electromagnetic waves started to be used as transmission channels, it quickly became apparent that the speed at which information could be transmitted...

1985

Exploration for Geothermal Energy in Nicaragua--Summary: Geothermal Energy

John B. Thigpen

AAPG Special Volumes

..., but not to the southeast. The incomplete 3-ohm-m contour encloses a minimum area of about 4 km2. Extended depth-sounding calculations and electromagnetic-sounding data...

1976

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