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...

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...

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...

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...

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...

Gravity and Magnetic Models of the Tomahawk Diatreme, Northern Black Hills, South Dakota

D. D. Everson, W. M. Roggenthen

Wyoming Geological Association

... = -44, Int= 720 gammas) whose source is probably Tertiary intrusive rocks dominated by a reversed magnetic remanence modified by induced magnetization...

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...

High Resolution Aeromagnetics as an Aid to Structural Interpretation Over the Muturi PSC, Irian Jaya

Neil A. W. Moig

Indonesian Petroleum Association

... the Mesozoic and younger sections. Blakely, J. and Grauch, V., 1993. Magnetic models of crystalline terrain: Accounting for the effects of topography...

Lightning Analysis for Mapping Faults and Identifying Exploration Sweetspots; #41987 (2017)

H. Roice Nelson, Jr.

Search and Discovery.com

... rock property, apparent permittivity. The IP, or Induced Polarization effect, is an exploration method measuring the slow decay of voltage...

Inhibición Magnética de la Acumulación de Depósitos Parafínicos [PAPER IN SPANISH] Magnetic Inhibition of Accumulation of Paraffinic Deposits

César Augusto Villabona Carvajal, Diana Paola González García

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...Inhibición Magnética de la Acumulación de Depósitos Parafínicos [PAPER IN SPANISH] Magnetic Inhibition of Accumulation of Paraffinic Deposits César...

3D inversion of QMAGT airborne magnetic gradiometry data for susceptibility and magnetization vector models of the Thompson Nickel Belt in Manitoba, Canada

Michael Jorgensen, Michael S. Zhdanov, Brian Parsons

International Meeting for Applied Geoscience and Energy (IMAGE)

...3D inversion of QMAGT airborne magnetic gradiometry data for susceptibility and magnetization vector models of the Thompson Nickel Belt in Manitoba...

Structural Framework of Continental Shelf and Slope off Southwestern Sierra Leone, West Africa

Robert L. McMaster , Eric Christofferson , Asaf Ashraf

AAPG Bulletin

... 1975 2161 2171 59 11. (November) Magnetic and seismic-reflection surveys have revealed the presence of faults and basic intrusive rocks, two open...

The Nature of Leucoxene

S. A. Tyler, R. W. Marsden

Journal of Sedimentary Research (SEPM)

... polarization may be observed with crossed nicols. The refractive index and birefringence are very high. It is nonmagnetic, insoluble in acids, and has a specific...

PALEOMAGNETIC ORIENTATION OF FRACTURES IN CORES FROM SOUTHWESTERN MANITOBA FOR HORIZONTAL WELL PLANNING

K. P. GILLEN

Williston Basin Symposium

... of a magnetic overprint, American Association Petroleum Geologists Bulletin, in press. Jackson, M. and R.Van der Voo, 1985, Drilling...

Magnetic susceptibility mapping: applications for the Meguma Group, central Nova Scotia

M. S. King

Atlantic Geology

...), the relationship maybe sim­ plified to that of the induced magnetization generated by an applied magnetic field. The intensity of the magnetic re...

Lateral Correlation and Interpolation of Logs: Chapter 6

John H. Doveton

AAPG Special Volumes

... on the magnetism logs. Induced magnetic intensity (nanoteslas) and the well magnetostratigraphic sequence (WMS) of polarities are shown together...

Impact of Organic Fabrics, Thermal Maturity, Saturation and Diagenesis on Shale Rock Properties

Claudio Delle Piane, Ben Clennell, Matthew Josh, Dave Dewhurst

Unconventional Resources Technology Conference (URTEC)

... as the interaction between induced fractures, natural fractures and 2 URTEC-198243-MS the stratigraphic plumbing system on all scales will impact on well...

Other Analytical Approaches

Robert H. Goldstein, T. James Reynolds

Special Publications of SEPM

..., the degree of polarization of the spectrum, and the amount of the species encountered by the laser. The amount of Raman radiation making it back through...

The Paleomagnetism and Rock Magnetism of Cave and Karst Deposits

Alf G. Latham, Derek C. Ford

Special Publications of SEPM

... that their natural remanent magnetizations magnetizations ORMs chemical remanent magnetizations CRMs or a mixture of both The ORM arises from magnetic...

Magnetic and Torsion-Balance Survey of Munich Tertiary Basin, Bavaria

Donald C. Barton

AAPG Bulletin

...Magnetic and Torsion-Balance Survey of Munich Tertiary Basin, Bavaria Donald C. Barton 1934 69 96 18 1. (January) The Munich Tertiary basin consists...

Neoformed magnetic minerals as an indicator of moderate burial: The key example of middle Paleozoic sedimentary rocks, West Virginia

Myriam Kars, Charles Aubourg, and Isabel Suárez-Ruiz

AAPG Bulletin

...Neoformed magnetic minerals as an indicator of moderate burial: The key example of middle Paleozoic sedimentary rocks, West Virginia Myriam Kars...

Telluric Currents and Their Use in Petroleum Exploration

K. Vozoff , R. M. Ellis , M. D. Burke

AAPG Bulletin

... are electrical currents in the earth induced by magnetic disturbances. They are always present, and contain all frequencies from cycles per day...

A new technology for the characterization of microfractured reservoirs (test case: Unayzah reservoir, Wudayhi field, Saudi Arabia)

Mohammed S. Ameen, Ernest A. Hailwood

AAPG Bulletin

... by Artificially Induced Anisotropy of Magnetic Susceptibility on October 24, 2006. This article deals with this technology.PRINCIPLES...

CSPG/CSEG/CWLS Convention 2006; - Abstracts, #90211 (2015).

Search and Discovery.com

A Study of the West Florida Escarpment

J. W. Antoine

GCAGS Transactions

...A Study of the West Florida Escarpment J. W. Antoine 1968 Vol. 18 (1968), Two magnetic models of the West Florida Escarpment have been constructed...