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The AAPG/Datapages Combined Publications Database

Showing 10,653 Results. Searched 196,763 documents.

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Hotchkiss Superdip: A New Magnetometer

Noel H. Stearn

AAPG Bulletin

... to measure slight variations in the earth's magnetic field. The construction of the Superdip is designed to withstand rough field use. Its...

1929

Gravity and Magnetic Studies of the Wind River Reservation, Wyoming

Robert P. Kucks

Wyoming Geological Association

...Gravity and Magnetic Studies of the Wind River Reservation, Wyoming Robert P. Kucks 1993 377 386 Bhattacharyya, B.K., 1966, A method for computing...

1993

Advances in the Genetic Model and Exploration Techniques for Unconformity-type Uranium Deposits in the Athabasca Basin

K. Wheatley, J. Murphy, M. Leppin, C. Cutis, and J.A. Climie

Saskatchewan Geological Society

... the Key Lake discovery, an exploration model was developed which incorporated the underlying graphitic lithology and its strong electro-magnetic...

1999

Microfracture classification, quantification, and petrophysical behavior in the Tengiz and Korolev carbonate reservoirs, Kazakhstan

Neil F. Hurley, Ted E. Playton, and Josephina Schembre-McCabe

AAPG Bulletin

... microfracture types are interpreted to be natural, as opposed to induced features. Microfracture quantification, used here to determine the amount...

2024

Offshore Structure and Stratigraphy of New Ireland Basin in Northern Papua New Guinea

M. S. Marlow, N. F. Exon, H. F. Ryan, S. V. Dadisman

Circum Pacific Council Publications

... seismic-reflection, magnetic, and gravity profiles on line 404 across New Ire­ land Basin. See Figure 1 for location. Travel time is two-way...

1988

Paleomagnetism, Paleobotany, and Paleogeography of the Cretaceous, North Slope, Alaska

William K. Witte, David B. Stone, C. G. Mull

Pacific Section SEPM

... to isolate the characteristic magnetic vector recorded in the rocks. The characteristic magnetization is the most stable magnetization present in the samples...

1987

A New Method for Recognizing Subsurface Hydrocarbon Seepage and Migration Using Altered Foraminifera from a Gas Chimney in the Beaufort-Mackenzie Basin

David H. McNeil, James R. Dietrich, Dale R. Issler, Stephen E. Grasby, James Dixon, Lavern D. Stasiuk

AAPG Special Volumes

...., 1996, Magnetic contrasts as a result of hydrocarbon seepage and migration, in D. Schumacher and M. A. Abrams, eds., Hydrocarbon migration and its...

2010

Determination of Formation Organic Carbon Content Using a New Neutron-Induced Gamma Ray Spectroscopy Service that Directly Measures Carbon

Jorge Gonzalez, Richard Lewis, James Hemingway, Jim Grau, Erik Rylander, Iain Pirie

Unconventional Resources Technology Conference (URTEC)

...Determination of Formation Organic Carbon Content Using a New Neutron-Induced Gamma Ray Spectroscopy Service that Directly Measures Carbon Jorge...

2013

Cross-Basin Variations in Magnetic Susceptibility Influenced by Changing Sea Level, Paleogeography, and Paleoclimate: Upper Devonian, Western Canada Sedimentary Basin

Michael T. Whalen, James E. Jed Day

Journal of Sedimentary Research (SEPM)

...Cross-Basin Variations in Magnetic Susceptibility Influenced by Changing Sea Level, Paleogeography, and Paleoclimate: Upper Devonian, Western Canada...

2010

Tectonic and Structural Framework of the Northeast Newfoundland Continental Margin

M. E. Enachescu

CSPG Special Publications

.... Barrett, D. L. and Keen, C. E., 1975. Mesozoic magnetic lineations, the magnetic quiet zone, and sea-floor spreading in the Northwest Atlantic. Journal...

1987

Nuclear magnetic resonance and x-ray microtomography pore-scale analysis of oil recovery in mixed-porosity carbonates

Hubert King, Michael Sansone, John Dunsmuir, Nicole Callen, Pavel Kortunov, Ye Xu, Antonio Buono, Bo Gao, and James Kralik

AAPG Bulletin

...Nuclear magnetic resonance and x-ray microtomography pore-scale analysis of oil recovery in mixed-porosity carbonates Hubert King, Michael Sansone...

2020

The SEG-Y format and issues encountered loading seismic data

Matthew Goldman

Petroleum Exploration Society of Australia (PESA)

... large data sets, such as external hard drives, did not exist. Processed seismic data had to be stored on a magnetic tape, such as the 9-track tape...

2017

Formation Anisotropy and Heterogeneity Evaluation with a High-Resolution LWD Ultrasonic Slowness Imaging Tool

Naoki Sakiyama, Hiroshi Hori, Hiroaki Yamamoto, Hiroshi Nakajima, Matthew Blyth, Syed Muhammad Fahim Ud Din, Mark Kittridge

Unconventional Resources Technology Conference (URTEC)

...e possible causes of this dipole anisotropy is stress induced anisotropy. The fast shear slowness azimuth (11th track) is in the direction where fract...

2020

Tectonic Evolution and Continental Fragmentation of the Southern West Australian Margin

J. M. Whittaker, J. A. Halpin, S. E. Williams, L. S. Hall, R. Gardner, M. E. Kobler, N. R. Daczko, R. D. Müller

Petroleum Exploration Society of Australia (PESA)

... domain. The structural, volcanic and sedimentary nature of the knolls will be tested in late-2014 with the collection of new magnetic, gravity, seismic...

2013

Explanatory Notes for the Geologic Map of the Circum-Pacific Region Southeast Quadrant (Text in Spanish also) Notas Explicativas Para El Mapa Geologico De La Region Circum-Pacifica Cuadrante Sureste

Circum-Pacific Map Project

Circum Pacific Council Publications

... continental areas. Available geologic. mineral, and energy-resource data are being complemented by new, project-developed data sets such as magnetic...

1985

Preliminary Assessment of Stratigraphy and Structure, San Lucas Region, Michoacan and Guerrero States, SW Mexico

Christopher A. Johnson, Harold R. Lang, Enrique Cabral-Cano, Christopher G.A. Harrison, J. Antonio Barros

Rocky Mountain Association of Geologists

... and accretionary history of are the terranes of southern Mex~co still uncertain. Uncertalnt~es result from factors includmg: ( I ) the absence of well...

1991

Advances in Borehole Imaging in Unconventional Reservoirs

Marian Morys, Sergei Knizhnik, Andrew R. Duncan, Brady E. Tingey

Unconventional Resources Technology Conference (URTEC)

.... This imaging technology was developed specifically to help identify faults and natural or drilling-induced fractures in the subsurface, allowing the same range...

2018

Regularities in the Changes of Physical Parameters of Rocks in the Kuybyshev Trans-Volga Region

L. N. Elanskiy

Petroleum Geology: A Digest of Russian Literature

.... (October) 1. Andreev, B. A., 1954, Determination of the depth to the surface of the crystalline basement of platform areas according to magnetic...

1958

2-D Gravity and Magnetic Modeling of Subsurface Domical Structure 11/14

Claudia Alexander

Circum Pacific Council Publications

...2-D Gravity and Magnetic Modeling of Subsurface Domical Structure 11/14 Claudia Alexander © CircumPacific Council for Energy and Mineral Resources...

1985

Keep an Eye on Your Basement! … The 3D Version

Search and Discovery.com

... such effects could influence trap and reservoir development. This paper focuses on how to map magnetic basement quickly and effectively in 3D on a seismic...

2013

Lacustrine-Humate Model for Primary Uranium Ore Deposits, Grants Uranium Region, New Mexico

Christine E. Turner-Peterson

AAPG Bulletin

..., Application of magnetic susceptibility measurements to uranium exploration in sandstones, in Exploration for uranium ore deposits: International Atomic...

1985

On Illogical Interpretation of Geological Structures in the Rocky Mountain Foreland Province: Discussion

S. Parker Gay, Jr.

Rocky Mountain Association of Geologists

... lithologies that create most of the magnetic relief we observe in maps of petroleum basins. The individual basement blocks are separated by shear...

2010

Potential Field Interpretation and Modelling in the Deep-Water Otway Basin

Yvette H. Poudjom Djomani, Merrie-Ellen Gunning

Australian Petroleum Production & Exploration Association (APPEA) Journal

.... New 2D seismic, gravity and magnetic data, acquired during the 2020 Otway Basin Seismic Program, were combined with legacy seismic data to improve...

2022

Widespread Lava Flows and Sediment Deformation in a Forearc Setting North of Manus Island, Northern Papua New Guinea

M. S. Marlow, N. F. Exon, D. L. Tiffin

Circum Pacific Council Publications

... extensive areas of magnetic, highly reflective, and flat-lying layers interpreted as outpourings of lava. The layers or flows are buried by 100-400 m...

1988

Tests of Plate Tectonics: PART 1

A. A. Meyerhoff , Howard A. Meyerhoff

AAPG Special Volumes

..." and "reversed" polarization. Talwani et al. (1971) showed that a few of the stripes owe their existence to field reversals, but differences in magnetic...

1974

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