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The AAPG/Datapages Combined Publications Database

Showing 10,850 Results. Searched 200,685 documents.

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Ascending

A Paleomagnetic Determination of the Lower Limit of Original Water Content of Deformed Sediments: RESEARCH-METHOD PAPER

Kenneth L. Verosub

Journal of Sedimentary Research (SEPM)

... in a constant magnetic field, typically having an intensity of 500 milligauss (50 µT) and an inclination and declination of 45° and 0° respectively. After...

1982

Magnetic Anomalies of the Northern Gulf of California: Structural and Thermal Interpretations: Chapter 22: Part III. Regional Geophysics and Geology

O. Sanchez-Zamora, P. Doguin, R. W. Couch, G. E. Ness

AAPG Special Volumes

..., International Geomagnetic Reference Field 1980 Report: Geophysics, v. 47, p. 841-842. Jain, S., 1976, An automatic method of direct interpretation of magnetic...

1991

ABSTRACT: Magnetic properties of oil sand at El Borma; Paleomagnetic dating of oil emplacement; #90016 (2003)

Claus Beyer

Search and Discovery.com

...ABSTRACT: Magnetic properties of oil sand at El Borma; Paleomagnetic dating of oil emplacement; #90016 (2003) Claus Beyer AAPG Search and Discovery...

Unknown

Magnetometer Study in Louisiana: DISCUSSION

B. B. Weatherby

AAPG Bulletin

... of the Caddo-Shreveport Uplift, Louisiana," Barret, in the February Bulletin, makes the statement, Over the geologic section shown, the magnetic profile...

1930

Insights into Permian Pedogenesis and Climate: Magnetic Stratigraphy of Four Stacked Paleosols, Lower Permian (Wolfcampian) Roca Shale, Central Kansas: Abstract

Eugene C. Rankey

Tulsa Geological Society

...) to top Bt (P2) to base Bt (P3, P4) horizons. Rock magnetic data and field observations suggest that weathering intensity increased through time from...

1996

3D Aeromagnetic Mapping of the Williston Basin Basement; #41588 (2015)

Jiakang Li, Igor Morozov

Search and Discovery.com

... and pre-processing. The key processing steps included: 1) Reduction to the pole, which reduces the effect of the Earth’s ambient magnetic field...

2015

Satellite Magnetic Anomalies over Southeast Asia

G. Van Klinken, C. Y. Lee, M. H. Loke

Geological Society of Malaysia (GSM)

... Geophysical Observatory) satellites and one of their objectives was to measure the earth's magnetic field. Regan, et aZ (1975) constructed a world magnetic map...

1980

Magnetic Anomalies in Straits of Florida

Thomas E. Pyle , John W. Antoine , Davis A. Fahlquist , William R. Bryant

AAPG Bulletin

... corrected for time variations in the earth's magnetic field. Therefore, only data from the cruise (68-A-6) which has most nearly complete coverage were...

1969

ABSTRACT: A case study of mineral exploration in East Coast Economic Region (ECER) using high resolution airborne magnetic and radiometric survey

Zaki Bin Alias, Shari Bin Ismail

Geological Society of Malaysia (GSM)

...ABSTRACT: A case study of mineral exploration in East Coast Economic Region (ECER) using high resolution airborne magnetic and radiometric survey...

2021

Abstract: 3D Geophysical reservoir monitoring using borehole electric field measurements; #90254 (2016)

Gary W. McNeice and Daniele Columbo

Search and Discovery.com

... over magnetic field data necessary for monitoring waterflood and CO2 injection operations. 3D inversion results confirm that the inversion of electric...

2016

Geophysical Interpretations East of Preston, Idaho, Based on Gravity and Magnetic Data

Steven R. Scheu

Utah Geological Association

... in the plane of the profile. The sill cuts across both the basement rock and the Salt Lake Formation. Magnetic Interpretation The magnetic field...

1985

Magnetic and Tectonic Fabric of the North Fiji Basin and Lau Basin

Alexander Malahoff, Loren W. Kroenke, Norman Cherkis, John Brozena

Circum Pacific Council Publications

... profiles over Lau Basin; R = ridge axis; magnetic anomalies identified by numbers. netometer system was used for magnetic field data ac­ quisition...

1994

ABSTRACT: THE QUESTOR AIRBORNE DIURNAL MONITOR

J.P. CUNNEEN, R. CREAGH, AND S. BULLOCK

Saskatchewan Geological Society

... background magnetic field, the attitude dependent magnetic field of the aircraft and the time and spatially dependent diurnal variations. In recent...

1990

Non-Opaque and Opaque Grain Fabrics of Siltstones in Red Peak Member (Triassic), Central Wyoming: DISCUSSION

Anthony I. Rees

Journal of Sedimentary Research (SEPM)

...) but in this case the fabric of the non-opaques is likely to be similarly affected. That such an effect might be produced by the action of the magnetic field during...

1967

Reconnaissance Geophysical Studies in Barents and Kara Seas--Summary: Evolution of Arctic Ocean Basin

P. R. Vogt , N. A. Ostenso

AAPG Special Volumes

..., the magnetic field over the Barents Sea is subdued, in some places resembling that over a thick sedimentary basin. We found no obvious linear trends...

1973

Propagation Method of Electro-Magnetic Waves for Scale Prevention in Oil and Gas Well

Sicilia Sunaryo, Alvin Wirawan, Roy Arthur S, Prawoto Syuhada

Indonesian Petroleum Association

... Hulu Energy ONWJ © IPA, 2018 – 42nd Annual Convention Proceedings, 2018 ability of inducing the electro-magnetic sine waves (electric field...

2018

A Technique for Magnetically Separating Minerals in a Liquid Mode: NOTES

George M. Greene, L. E. Cornitius

Journal of Sedimentary Research (SEPM)

... separation of minerals susceptible to a magnetic field has been accomplished for particles less than 44 microns using a liquid filled glass tube...

1971

Improving Cement Placement in Horizontal Wells of Unconventional Reservoirs Using Magneto-Rheological Fluids

Mansur Ermila, Alfred W. Eustes, Mehdi Mokhtari

Unconventional Resources Technology Conference (URTEC)

..., is proposed to improve the mud displacement efficiency in the narrow side. Magneto-Rheological fluid can act as a smart spacer by a moving magnetic field...

2013

Geophysical Investigations in Connection with Oil and Gas Exploration in Amu-Dar’Ya Region of Turkmenistan

M. S. Rakhimov, Kh. K. Babayev, R. M. Mettiyev, A. S. Khangel’dyyev

Petroleum Geology: A Digest of Russian Literature

... and accumulational). Gravity and magnetic survey data are used not only to compile tectonic maps at a scale of 1:50,000 but also to identify structural...

1997

Basement Tectonic Controls on Structural Style of the Laramide Thrust Belt Interpreted from Gravity and Magnetic Data

Richard I. Gibson

Wyoming Geological Association

... feature correlates with the Pendroy Fault and passes near Blackleaf Canyon Field. The very high intensity magnetic anomaly shown on Figure 2 is one...

1987

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