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The AAPG/Datapages Combined Publications Database

Showing 1,707 Results. Searched 200,616 documents.

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Abstract: Surface Geochemical Exploration after 85 Years: What Has Been Accomplished and What More Must be Done; #90255 (2017)

Dietmar Schumacher

Search and Discovery.com

... in the future, as does integration of geochemical data with electromagnetic data. If we can accomplish most if not all of these tasks in the next 5-10...

2017

Abstract: Finding New Pays in Old Plays: Applications for Surface Geochemical Exploration in Mature Basins; #90307 (2017)

Dietmar (Deet) Schumacher, Luigi Clavareau

Search and Discovery.com

... electromagnetic data. Hydrocarbon microseepage anomalies are identified with detailed soil gas, fluorescence, and/or other geochemical analyses. When such surveys...

2017

Abstract: Marlim R3D: A Realistic Model for mCSEM Simulations: Phase I … Model Building; #90310 (2017)

Paulo T. Menezes, Bruno R. Carvalho

Search and Discovery.com

.... ²Pos-graduation, FGEL/UERJ, Rio de Janeiro, RJ, Brazil. ABSTRACT The marine Controlled-Source Electromagnetic (mCSEM) method provides complementary...

2017

Abstract: Finding New Pays in Old Plays: Applications for Surface Geochemical Exploration in Mature Basins; #90310 (2017)

Dietmar Schumacher, Luigi Clavareau

Search and Discovery.com

... and isotopic composition, from detailed anomaly shape, and from passive electromagnetic data. Hydrocarbon microseepage anomalies are identified...

2017

Abstract: Review of Geological Controls on Resistivity in Uplifted Basins: Insights From the Norwegian Barents Shelf; #90310 (2017)

Kim Senger, Sverre Ohm, Kei Ogata, Snorre Olaussen

Search and Discovery.com

...-source electromagnetic (CSEM) data allows for pre-drill resistivity mapping at both prospect and regional scale. However, interpretation of CSEM data...

2017

Abstract: Petrophysical Joint Inversion … Rising to the Reservoir Characterization Challenge; #90310 (2017)

Andrea Zerilli, Fabio M. Miotti, Paulo D. Menezes, João L. Crepaldi

Search and Discovery.com

... and Controlled Source ElectroMagnetic (CSEM) data to rise to the reservoir characterization challenge. PJI exploits the complementary information contained...

2017

Abstract: Characterizing the Effects of Laser Perforation on Carbonate Rocks; #90319 (2018)

Damian P. San Roman Alerigi, Clemens Van Dijk, Sameeh Batarseh, Vinicius Lube, Gilles Lubineau

Search and Discovery.com

... chemical and mineralogical changes; thermal gravimetric analysis to gauge thermodynamic properties; and UVVIS-IR to quantify electromagnetic changes...

2018

Abstract: Salt Velocity Model Building by Seiemic-CSEM Joint Inversion in the Red Sea; #90319 (2018)

Daniele Colombo, Diego Rovetta, Ersan Turkoglu, Gary W. McNeice, Ernesto Sandoval-Curiel

Search and Discovery.com

... electromagnetic (CSEM) joint inversion for velocity model building in a complex area dominated by nappe-style salt tectonics. The integration...

2018

Abstract: Improved PSDM Imaging Workflow by Integrating Near Surface and Well Velocities; #90319 (2018)

Duryodhan Epili, Hani Alzharani, Adam J. Fox, Luke LaFreniere

Search and Discovery.com

... on input prestack time gathers. The NSM is derived by joint inversion of both seismic refraction and controlled electromagnetic data; (2) the initial...

2018

Abstract: Near Surface and Anisotropy Modeling Strategies for Fast-Track Land Depth Imaging; #90319 (2018)

Ernesto Sandoval-Curiel, Daniele Colombo

Search and Discovery.com

...-resolution helicopter-borne transient electromagnetic data was utilized to constrain seismic traveltime tomography through cross-gradient structural...

2018

Abstract: Surface-To-Borehole TFEM Data Acquisition System Development and Field Test; #90319 (2018)

Gang Yu, Zhanxiang He, Zhigang Wang, Yang Cao

Search and Discovery.com

... and constrained inversion. The surface-to-borehole TFEM data show the characteristics of subsurface formation electromagnetic properties and their changes...

2018

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

Hesham Elmasry, Ahmed Fateh, Husain Alnajrani, Ahmed Taher

Search and Discovery.com

... resistivity that are not affected by bed boundaries compared to electromagnetic wave resistivity, which enhances the petrophysical evaluation of such thin...

2023

Abstract: Sensing Seismic Signal in OBN without Equipment Artefacts with the 3rd Generation of MEMS; #91204 (2023)

Nicolas Tellier, Stephane Laroche, Philippe Herrmann

Search and Discovery.com

... phase and amplitude on the entire seismic bandwidth of interest. The coil-free design makes the sensor insensitive to electromagnetic noise...

2023

Abstract: Seismic Near Surface Corrections in Sand Covered Areas by use of Airborne micro-TEM and Physics-Coupled Deep Learning; #91204 (2023)

Ersan Turkoglu, Daniele Colombo, Ernesto Curiel

Search and Discovery.com

... electromagnetic (micro-TEM) survey was carried out to map the base of sand. The instrumentation, survey parameters and inversion strategies are tuned...

2023

Geochemical Assessment of Coastal Gas Hydrate Loading off the Coast of New Zealand, #30622 (2019).

Richard B. Coffin, Paula Rose, Ingo Pecher, Gareth Crutchley, Joshu Mountjoy,

Search and Discovery.com

... reflection, active heat flow, and controlled source electromagnetic data suggest deep gas hydrate loading and active fluid and gas advection. 2) Mahia...

2019

Deep Structure: Strength Through Integration in the Deepwater Gulf of Mexico

GeoExPro Staff

GEO ExPro Magazine

... and to get full freedom to operate,” Kjerstad says. PetroMarker was formed in 2004 with the purpose to develop and operate the new marine electromagnetic...

2007

A Procedure for Digitizing Small-Scale Geologic Features Directly from Hand Sample or Core, Using a Microcomputer System: GEOLOGICAL NOTE

David R. Kobluk

CSPG Bulletin

... electromagnetic fields for measuring coordinate positions allow accurate digitization as much as 2.5 cm above the surface of the pad, if no specimen...

1984

Combined potential field and airborne electromagnetic interpretation to unravel the geological history of the Curaca Valley Region, Bahia, Brazil

P. Letelier, S. Napier, J. Reid, P. Mejia

Petroleum Exploration Society of Australia (PESA)

...Combined potential field and airborne electromagnetic interpretation to unravel the geological history of the Curaca Valley Region, Bahia, Brazil P...

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)

.... METHOD AND RESULTS Magnetotellurics is a passive electromagnetic technique measuring natural variations of the Earth’s magnetic and electric...

2019

Bayesian geophysical inversion with Gaussian process machine learning and trans-D Markov chain Monte Carlo

Anandaroop Ray, David Myer

Petroleum Exploration Society of Australia (PESA)

... not quantify inverse model uncertainty or do not work equally well for 1D, 2D or 3D earth models. Low frequency electromagnetic (EM) inversion...

2019

Extended Abstract: Geokinetics Looks to the Australian Land Market

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... other technologies bringing to the country its lightweight onSEIS electromagnetic impulse source units and the cableless Geospace Seismic Recorder...

2010

Geological and Geophysical Basis for Presence of Large and Medium Deposits of Hydrocarbons in Odessa Region

A. I. Samsonov, S. P. Levashov, N. A. Yakimchuk, I. N. Korchagin, D. N. Bozhezha

Petroleum Geology: A Digest of Russian Literature

... Kazakstan, where its high effectiveness has been demonstrated. The GEMA (Geo electromagnetic application) system was used. This work was carried out...

2004

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