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The AAPG/Datapages Combined Publications Database

Showing 1,707 Results. Searched 200,626 documents.

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Fault identification in SE Limerick basin (Ireland) using a multi-geophysical data integration and unsupervised machine learning approach

Prithwijit Chakraborti, Aline Melo, Eoin Dunlevy

International Meeting for Applied Geoscience and Energy (IMAGE)

... and frequency domain electromagnetic data acquired in the western part of Ireland over the A5 survey block by Sander Geophysics Limited for the Geological...

2022

An immersed absorbing boundary condition for scalar wavefield modeling under topography

KeJi Chen, Hanming Chen, Hui Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

... of electromagnetic waves. Roden and Gedney (2000) developed a convolutional PML (CPML) that was later introduced to seismic modeling by Komatitsch...

2022

The Pre-Drill Prediction Toolbox

Kim Gunn Maver

GEO ExPro Magazine

... companies. It also explains the current interest in Controlled Source ElectroMagnetic (CSEM) data, as that is the only other technology providing...

2019

Time-lapse electrical resistivity and induced polarization monitoring of a simulated ecosystem scale coastal flooding experiment

Moses B. Adebayo, Solomon Ehosioke, Efemena D. Destiny, Anya M. Hopple, Peter Regier, Patrick J. Megonigal, Nicholas D. Ward, Vanessa L. Bailey, Kennedy O. Doro

International Meeting for Applied Geoscience and Energy (IMAGE)

... such as electrical resistivity tomography (ERT), electromagnetic (EM) imaging and induced polarization (IP) have been used to continuously image...

2023

A Noninvasive Approach for Quantitative Evaluation of Geological Deformations and Dynamic Disasters in Complex Mining Environments

Majid Khan, Xueqiu He, Dazhao Song

International Meeting for Applied Geoscience and Energy (IMAGE)

...], acoustic emission fractures). This iterative process of tracking codirectional [8] and electromagnetic technology [9] are commonly and poly-directional...

2023

DEEP SEA MINERALS

Ronny Setså

GEO ExPro Magazine

... below, from what we interpret as partly melted rocks,” Johansen explained. Last year’s cruise collected a combination of electromagnetic (EM...

2022

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)

..., A supervised descent learning technique for solving directional electromagnetic logging-while-drilling inverse problems: IEEE Transactions on Geoscience...

2023

Copper Mountain, Wyoming, Uranium Deposit — Rediscovered

John A. Yellich, Ronald T. Cramer, Robert G. Kendall

Wyoming Geological Association

...) active electromagnetic systems (EM) and self potential (S.P.) were tested but were inconclusive as a result of the conductive nature...

1978

Broadband magnetotelluric study of the axial fault region of the New Madrid Seismic Zone

Kaushik Sarker, Chris H. Cramer, Charles A. Langston, Roshan Raj Bhattarai, Anuradha Mahanama

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Parker, and C. G. Constable, 1987, Occam’s inversion – A practical algorithm for generating smooth models from electromagnetic sounding data...

2023

2D seismic surveys as an alternative for CO2 monitoring in the North Dakota CarbonSAFE project

César Barajas-Olalde, Donald C. Adams, Hansel Gonzalez, Mengmeng Zhang, Pablo Benitez, Ryan J. Klapperich, Wesley D. Peck, Panos Doulgeris

International Meeting for Applied Geoscience and Energy (IMAGE)

... Dakota CarbonSAFE (Carbon Storage Assurance Facility Enterprise) project, seismic, controlledsource electromagnetic, and microgravity baseline...

2023

Application of passive seismic and AEM to 3D paleochannel imaging: Capricorn Orogen

Sara Jakica, Lucy Brisbout

Petroleum Exploration Society of Australia (PESA)

... the limits of the 2013 Capricorn Tempest AEM (airborne electromagnetic) survey (CGG, 2013). This survey has a flight-line spacing of 10 km and in the study...

2019

Passive seismic HVSR surveying for groundwater exploration at the Chilalo Graphite Project, Tanzania

Sharna Riley, Jayson Meyers, John Sinnott

Petroleum Exploration Society of Australia (PESA)

... electromagnetic (VTEM) surveys carried out over the larger Nachingwea Project. These surveys identified multiple highly folded and highly conductive strike...

2019

Uncovering the Gas Potential of the Paraná Basin, Brazil

Patricia de Lugão, Berthold Kriegshäuser, Eric Corrêa, Aline Menezes,Isaac Santos, Kivia Gomes, Luciano Arêas, Umberto Travaglia Filho

Unconventional Resources Technology Conference (URTEC)

... is a frequency-domain electromagnetic geophysical technique that relies on the naturally occurring variations of the geomagnetic field as source of signal...

2022

Hydrodynamics and Sedimentary Responses Within the Bottom Boundary Layer: Sabine Bank, Western Louisiana

Daijiro Kobashi, Felix Jose, Gregory Stone

GCAGS Transactions

...). The instrument array mainly consisted of Acoustic Doppler Velocimeters (ADV's), Electromagnetic current meters (ECM's), Optical Backscatters (OBS's) and pressure...

2005

The effect of land reclamation on water clarity in Tanjung Tokong using remote sensing

Nurulamani Rosman, Aisah Taufik, Ismail Ahmad Abir

Geological Society of Malaysia (GSM)

...) and Band 6 (R² = 0.5726). One has to consider that in conditions where there’s an increase of electromagnetic wavelength, water has a lower reflectance...

2020

Australian Exploration Geophysics--Current Performance and Future Prospects

K. G. McCracken , G. Buselli

AAPG Special Volumes

... portable instrument for multichannel transient electromagnetic measurements: Bull. Australian Soc. Explor. Geophysicists, v. 8, p. 82-87. Davidson, M...

1981

Chapter 114: Scales of Heterogeneity of a Leveed-channel System, Cretaceous Dad Sandstone Member, Lewis Shale, Wyoming, USA

Roger M. Slatt, Jonathan Minken, Staffan K. Van Dyke, David R. Pyles, Alan J. Witten, Roger A. Young

AAPG Special Volumes

... shallow seismic, ground-penetrating radar (GPR), and electromagnetic induction surveys. In addition, wells were drilled and logged behind the outcrop...

2007

Petroleum Demands of Future Decades

J. D. Moody

AAPG Bulletin

... for their capability to enhance conventional airborne photography. A relatively new geophysical tool is magneto tellurics. Electromagnetic radiation impinging...

1970

Seismic Shothole Drillers Litholog Database and GIS

I. Rod Smith

Search and Discovery.com

..., led to a series of backhoe test pits, an auger survey, and eventually a regional airborne electromagnetic (EM) survey that identified two significant...

Unknown

Seismic Shothole Drillers Litholog Database and GIS

I. Rod Smith

Search and Discovery.com

..., led to a series of backhoe test pits, an auger survey, and eventually a regional airborne electromagnetic (EM) survey that identified two significant...

Unknown

Abstract: Utilizing High-Resolution LWD Images to Improve the Well Productivity by Maximizing Reservoir Contact and Optimizing Completion Design in Carbonate Reservoirs; #91204 (2023)

Hussain Al-Najrani, Ahmed Fateh, Hesham Elmasry, Ahmed Taher

Search and Discovery.com

..., unlike electromagnetic wave resistivity, and which enhances the petrophysical evaluation of such thin reservoirs. In addition, the uncompensated...

2023

Development of a Hydrofacies Framework for Dual-Domain Transport Modeling

Mary K. Harris, Margaret R. Millings and Gregory P. Flach

Search and Discovery.com

... headspace analysis, electromagnetic borehole flowmeter (EBF), slug tests, injection tests, and water level data). Surface and shallow geophysical...

Unknown

Use of Remote Sensing Technologies to Detect Surface and Near-Surface Stray Gas Occurrence and Potential Migration Pathways in Tioga County, Pennsylvania; #80317 (2013)

Bryce McKee and Craig Beasley

Search and Discovery.com

...-wing aircraft was used to collect band-specific hyperspectral, magnetic, gravity, electromagnetic and radiometric data over all of Tioga County...

2013

Integrated Petroleum System Modeling to Evaluate Frontier Basins and Resource Plays; #41438 (2014)

Ian Bryant, Martin Neumaier, Bjorn Wygrala

Search and Discovery.com

... that predicts the location of yet-to-be discovered hydrocarbon accumulations. This model was used to select areas for controlled source electromagnetic (CSEM...

2014

The Technology of the Joint Inversion of Conventional Well Logs for Evaluation of Double Porosity Carbonate Formations; #41942 (2016)

Elena Kazatchenko, M. Markov, A. Mousatov, E. Pervago

Search and Discovery.com

... and intergranular pores. They calculated the electromagnetic properties of vuggy-porosity formations using the Maxwell – Garnett expressions for spherical shapes...

2016

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