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The AAPG/Datapages Combined Publications Database

Showing 10,855 Results. Searched 200,630 documents.

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Sedimentological controls on plant-fossil preservation in an Eocene caldera-lake fill: a high-resolution, age-constrained record from the Tufolitas Laguna del Hunco, Chubut Province, Argentina

Elizabeth A. Hajek, J. Marcelo Krause, Peter Wilf, Mark D. Schmitz

PALAIOS

... the lake beds there to magnetic polarity chrons C23n.2r, C23n.2n, and C23n.1r. The caldera lake was positioned at ~ 47–48° S paleolatitude (e.g....

2025

Changes in Depositional Environments Resulting from Emplacement of a Large Volume Ignimbrite

David C. Buesch

Special Publications of SEPM

... nonwelded tuff VPL cm Buesch tionships in prep Hillhouse and Wells in Buesch phenocrysts magnetic anisotropy studies and geochemical...

1991

Regional Gravity And Aeromagnetic Anomalies In West Texas

G. R. Keller, W. J. Peeples

West Texas Geological Society

... of geology with gravity and magnetic anomalies, Van Horn-Sierra Blanca region, Trans-Pecos, Texas: University of Texas at Austin, Ph.D. dissertation...

1985

Short note: Formation fracturing caused by excessive borehole fluid pressures during drilling in unconsolidated or coastal-plain sediments may be an unknown problem on your project

Douglas E. Wyatt, Frank H. Syms

Environmental Geosciences (DEG)

... weight, grout weight, or pump overpressuring. In many cases, the possibility of drilling-induced hydraulic fracturing is not considered in shallow...

2005

Structure, Subsidence and Reservoir Potential of Marfa Basin, Texas

W. B. Gardiner

West Texas Geological Society

... maturation in Marfa Basin may have recharged updip Guadalupian shelf-margin build-ups. Fracturing, induced by Basin and Range faulting, should enhance...

1991

Rift Systems: Structural and Stratigraphic Framework of the Jeanne D'arc Basin, Grand Banks

H. J. Welsink and A. J. Tankard

AAPG Special Volumes

... from Nova Scotia (Jansa and Wade, 1975; Given, 1977; Wade, 1981). The coincidence with the Callovian unconformity of the Blake Spur Magnetic Anomaly...

1987

Basement--Not the Bottom but the Beginning

Peter T. Flawn

AAPG Bulletin

... a text containing the basic data on basement wells and magnetic depth estimates. The second phase of the project, compilation of a geologic map...

1965

Uncertainties of Extracting Amplitude and Frequency of Orbitally Driven Sea-Level Fluctuations from Shallow-Water Carbonate Cycles; #50897 (2013)

Gregor P. Eberli

Search and Discovery.com

... Miocene biocyclostratigraphy of Site 1006 reveals orbitally induced cyclicity patterns of Great Bahama Bank carbonate production, in P.K. Swart, G.P....

2013

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...

2009

Gravity Field of the North Fiji Basin

James N. Kellogg, Dibya R. Kansakar

Circum Pacific Council Publications

... is also inferred from magnetic anomalies and fresh basalts associated with the ridges (Chase, 1971; Cherkis, 1980; Malahoff et al., 1982; Malahoff et al...

1994

Integral equation based wellbore preconditioner for 3D electromagnetic response modeling

Marcus Elliott, Mark Everett

International Meeting for Applied Geoscience and Energy (IMAGE)

... and then interpolates the IEcomputed solution onto the nodes of a FE mesh. Then using an existing FE simulator, we solve for secondary electric and magnetic field...

2023

Basin architecture from high-resolution gravity gradient, magnetic, and seismic data, King Sound, Canning Basin, Western Australia

Peter Kovac, Sharon Lowe, Tony Rudge, Carlos Cevallos, Jurriaan Feijth, Lynsey Brett

AAPG Bulletin

...Basin architecture from high-resolution gravity gradient, magnetic, and seismic data, King Sound, Canning Basin, Western Australia Peter Kovac...

2013

The Geology of the Offshore Sedimentary Basin of West Greenland

Guy Manderscheid

CSPG Special Publications

... magnetometer profiles and approximately 4 900 km of reflection seismic done in 1970-71. The sharp, elongated magnetic anomalies characteristic...

1980

The Texaco Kohpay L 16-WS: The Osage Microgranite Revisited

Matt Hamilton, Barry L. Weaver, R. Douglas Elmore

Oklahoma City Geological Society

... Guidebook 38, p. 123–141. Hrouda, F., Chlupáčová, M., and Mrázová, S., 2006, Low-field variation of magnetic susceptibility as a tool for magnetic...

2020

The Determination of Highly Fractured Zone by HVSR Method and its Application on EOR Project Development

Felix Andrean, Muhammad Kukuh Al-Rasyid, Dhara Adhnandya Kumara, Agus Riyanto

Indonesian Petroleum Association

... field monitoring, performed by using small-earthquakes induced either by hydraulic fracturing or other sources such as earth tides. The latter can...

2018

Speculative Pre-Tertiary Petroleum Systems and Play Types of Myanmar, #30516 (2017).

Lynn Myint

Search and Discovery.com

... for induced maturity effects towards hydrocarbon generation, migration and accumulations. Selected References Brunnsweiler, R.O., 1966, On the Geology...

2017

The Neotectonic Movement and Geological Hazards in the Nansha Islands

Liu Yixuan, Zhan Wenhuan, Zhong Jiangqiang, Lu Chengbin

Geological Society of Malaysia (GSM)

... stratum Cenozoic ultrabasic rock magnetic anomaly lineation 4. 7. 10. 13. 16. 19. 22. 24. I. ________ 2. 5. 8. 11. 14. 17. 20. 23. ~ IV...

1995

Paleogeography, Paleobiogeography and the History of Circulation in the Atlantic Ocean

W. A. Berggren, C. D. Hollister

Special Publications of SEPM

... spreading away from the Mid Atlantic Ridge From an analysis of the magnetic anomaly patterns a history of sea floor spread ing in the North Atlantic...

1974

Dolomitization of Mississippian Carbonates in the Shell Waterton Gas Field, Southwestern Alberta: Insights from Paleomagnetism, Petrology and Geochemistry

Michael T. Lewchuk,, Ihsan S. Al-Aasm,, David T.A. Symons, Kevin P. Gillen

CSPG Bulletin

... with the present Earth's magnetic field (PEMF). Both methods gave similar results, showing that paleomagnetism can be an effective and inexpensive...

1998

Integration of Magnetic, Gravity and Geologic Data in Mapping Geologic Structures: A Case Study of a part of Lafiagi [Sheet 203], Southwestern Nigeria, #41737 (2015).

Kehinde A. Olawuyi, Bankole D. Ako, Gregory O. Omosuyi, Obasanmi A. Adelusi

Search and Discovery.com

...Integration of Magnetic, Gravity and Geologic Data in Mapping Geologic Structures: A Case Study of a part of Lafiagi [Sheet 203], Southwestern...

2015

Mapping IOCG-related alteration using 3D gravity and magnetic inversion: an example from the Tennant Creek … Mount Isa region, northern Australia

James A. Goodwin, Roger G. Skirrow

Petroleum Exploration Society of Australia (PESA)

...Mapping IOCG-related alteration using 3D gravity and magnetic inversion: an example from the Tennant Creek … Mount Isa region, northern Australia...

2019

Paleoflow Patterns and Macroscopic Sedimentary Features in the Late Devonian Chattanooga Shale of Tennessee: Differences Between the Western and Eastern Appalachian Basin

Jorgen Schieber

CSPG Special Publications

... deposition on a westward dipping paleoslope (westward paleoflow). However, new paleocurrent data (measurements of anisotropy of magnetic susceptibility...

1994

Novel application of focused ion beam electron microscopy (FIB-EM) in preparation and analysis of microfossil ultrastructures: A new view of complexity in early eukaryotic organisms

James D. Schiffbauer, Shuhai Xiao

PALAIOS

...-specific ultrathin foil preparation and introduces no ultramicrotomy-induced deformation artifacts. No longer is this instrument considered to be only...

2009

Great Salt Lake, Utah: A Natural Laboratory for Assessing Geobody Dimensions, Reservoir Architectures, and Microbialite Controls; #51430 (2017)

Robert L. Baskin, V. Paul Wright, Neal Driscoll, Graham Kent

Search and Discovery.com

... approximately located. Contour interval 1 foot. 1 6 Hachures show area of depression. UTM grid and 1968 Magnetic North Bathymetric contour - Shows altitude...

2017

Lithostratigraphy, Biostratigraphy, and Magnetostratigraphy of Arikareean Strata West of The Continental Divide in Montana

Donald L. Rasmussen, Donald R. Prothero

Rocky Mountain Section (SEPM)

... of the Drummond area, central-western Montana: Montana Bureau of Mines and Geology Special Publication 21, map 4. Hanneman, D.L., Cheney, E.S., and C.J. Wideman...

2003

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