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The AAPG/Datapages Combined Publications Database

Showing 10,500 Results. Searched 195,354 documents.

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Geophysical Characterization of the Shallow Subsurface at a Contaminated Site in Calcasieu Parish, Louisiana

Keri B. Judice, Carl Richter, William H. Schramm, Catherine E. Bishop, Timothy W. Duex

GCAGS Transactions

... readings from each in quick succession. Remanent or induced magnetic fields from the Earth (metal objects or different types of rocks, sediments, materials...

2006

Effects of internal gradients on pore-size distribution in shale

Christian Obasi, and Jack Pashin

AAPG Bulletin

... induced in the pore space because of the magnetic susceptibility contrast between the solid matrix and the pore fluid. The magnitude of internal magnetic...

2018

Geophysical Techniques for Evaluating the Internal Structure of Cheniers, Southwestern Louisiana

Robbie R. Zenero , David L. Seng , Mark R. Byrnes , Randolph A. McBride

GCAGS Transactions

... repeatability and further eliminate polarization. Profiles were expanded shore-normal and shore-parallel along the ridge crests in an effort to determine...

1995

Abstract: Magnetotelluric Technique: A New Geophysical Tool for Geological Problems

T. Harinarayana

Geological Society of Malaysia (GSM)

... is accomplished through simultaneous measurement of orthogonal components of natural magnetic and the corresponding induced electric field variations...

2000

The Magneto-Susceptibility Event and Cyclostratigraphy (MSEC) Method Used in Geological Correlation of Devonian Rocks from Anti-Atlas Morocco

Brooks B. Ellwood, Rex E. Crick, and Ahmed El Hassani

AAPG Bulletin

... of establishing sensitive chronostratigraphic markers and chronohorizons useful for high-resolution correlation. MSEC is a composite of the magnetic...

1999

Late Cretaceous-Early Tertiary Remagnetization of the Devonian Swan Hills Formation Recorded in Carbonate Cores from the Caroline Gas Field, Alberta, Canada

K. P. Gillen, R. Van der Voo, and J. H. Thiessen

AAPG Bulletin

.... Detailed analysis of 110 specimens showed no difference in the magnetic components in limestone, dolomite, and bitumen-bearing rocks. The first-removed...

1999

Exploration Strategy for High-Temperature Hydrothermal Systems in Basin and Range Province

S. H. Ward, H. P. Ross, D. L. Nielson

AAPG Bulletin

..., 1980, Induced-polarization measurements at Roosevelt Hot Springs thermal area, Utah (abs.): Geophysics, v. 45, p. 587. Combs, J., and L. J. P...

1981

Borehole Magnetostratigraphy, Absolute Age Dating, and Correlation of Sedimentary Rocks, with Examples from the Paris Basin, France

Patrick M. Bouisset , Antoine M. Augustin

AAPG Bulletin

.... 855-901. Ellwood, B. B., 1980, Induced and remanent magnetic properties of marine sediments as indicators of depositional processes: Marine Geology...

1993

Interpretations of Two Associated Magnetic Anomalies in the Shaunavon Area, Saskatchewan

W. T. Colin

CSPG Bulletin

...: (a) That Ix, Iy, Iz remain constant over the extent of the geometric mass (Ix, Iy, Iz being the three components of the induced magnetic intensity). (b...

1965

A HYDROTHERMAL GOLD OCCURRENCE ON CHROME MOUNTAIN, STILLWATER COMPLEX, MONTANA

Russell J. Warchola

Montana Geological Society

... might reveal structure and stratigraphic trends; magnetometer surveying may delineate lithologic units; and induced polarization might...

1986

A New Method of Fluid Identification from Nuclear Magnetic Resonance Logs, #41452 (2014).

Charles H. Smith, Layne Hamilton, Lynda Ziane

Search and Discovery.com

...A New Method of Fluid Identification from Nuclear Magnetic Resonance Logs, #41452 (2014). Charles H. Smith, Layne Hamilton, Lynda Ziane A New Method...

2014

MAGNETIC GLACIAL AND FLUVIAL SED

Search and Discovery.com

N/A

Geological Society of Malaysia Newsletter Number 11 (March 1968)

GSM Editor

Geological Society of Malaysia (GSM)

.... Kater. Those most relevant td ~ulphide explorati~n are the electro-magnetic, I'esistivity,self-potential and induced-polarization techniqups. 10...

1968

Paleomagnetic Study of La Quinta Formation, Venezuela

R. B. Hargraves , R. Shagam

AAPG Bulletin

... thermal demagnetization at 500°C, are moderately consistent at two of the four localities with normal and reverse polarization present. The average...

1969

ABSTRACT: Fracture patterns and Magnetic fabric in the Chaudrons fault-propagation foldŽ (SE Pyrenees, France): Implications for fracture-related permeability in convex traps.; #90011 (2002)

Francesco Salvini, Laurent Louis, Christine Souque, Stefano Tavani, Pascale Leturmy, Philippe Robion, Dominique Frizon de Lamotte

Search and Discovery.com

...ABSTRACT: Fracture patterns and Magnetic fabric in the Chaudrons fault-propagation foldŽ (SE Pyrenees, France): Implications for fracture-related...

2002

Abstract: Spatial-temporal Boundaries of Shale Diagenesis Inferred from Magnetic Fabrics and Paleomagnetism; #90283 (2016)

Gerhard Heij, Doug Elmore, Jennifer Roberts, Alex K. Steullet, Devin Dennie

Search and Discovery.com

...Abstract: Spatial-temporal Boundaries of Shale Diagenesis Inferred from Magnetic Fabrics and Paleomagnetism; #90283 (2016) Gerhard Heij, Doug Elmore...

2016

Gravity and Magnetics for Geologists and Seismologists

L. L. Nettleton

AAPG Bulletin

... expenditures for oil exploration is for reflection seismograph surveys. Most of the other 5 per cent is for gravity and magnetic surveys. To some extent...

1962

Paleomagnetic Correlation of Units Within Chugwater (Triassic) Formation, West-Central Wyoming

M. Dane Picard

AAPG Bulletin

..." and "reversed" groups of magnetic directions have been used to correlate units within the Chugwater Formation in west-central Wyoming. Twenty-four possible...

1964

Abstract: Applications of Natural Alpha-particle-induced Defects in Quartz to Exploration of Uranium Deposits; #90172 (2014)

Yuanming Pan, Sanda M. Botis, Gary Yeo

Search and Discovery.com

...Abstract: Applications of Natural Alpha-particle-induced Defects in Quartz to Exploration of Uranium Deposits; #90172 (2014) Yuanming Pan, Sanda M...

2014

Methods and challenges to locating legacy wells in western Pennsylvania: Case study at Hillman State Park

James I. Sams III, Garret A. Veloski, J. Rodney Diehl, and Richard W. Hammack

Environmental Geosciences (DEG)

... by the NETL contractor and included compensation for errant magnetic fields induced by the helicopter, corrections for diurnal variation in Earth...

2017

Imaging Three-Dimensional Hydraulic Fractures in Horizontal Wells Using Functionally-Graded Electromagnetic Contrasting Proppants

Xu Zhou, Arash Dahi Taleghani, J.W. Choi

Unconventional Resources Technology Conference (URTEC)

... such as aluminum which can be magnetized when exposed to an external magnetic field but the induced magnetism disappears when the external field is removed...

2017

Reservoir Geomechanics Applied to Drilling and Completion Programmes in Hostile and Complex Environments: North West Shelf, Timor Sea, North Sea and Colombia

David A. Castillo, D. Moos

Indonesian Petroleum Association

... is magnetic north. For a vertical well, drilling-induced tensile wall fractures form parallel to the wellbore axis at the azimuth where the compressive...

2002

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