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The AAPG/Datapages Combined Publications Database

Showing 1,367 Results. Searched 191,921 documents.

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Part III. Regional Geophysics and Geology

AAPG Special Volumes

... California. The new Bouguer gravity anomaly map for northwestern Mexico is presented; it incorporates approximately 15,000 new measurements...

1991

AAPG Memoir 75, Chapter 2: Tectonic Blocks, Magmatic Arcs, and Ocean Terrains: A Preliminary Interpretation Based on Gravity, Outcrop, and Subsurface Data, Northeast-central Mexico

Claudio Bartolini and Kevin Mickus

AAPG Special Volumes

... crustal structure of north-central Mexico are approached through gravity modeling and analysis of geologic and well data. Bouguer and isostatic...

2001

Inferred Subsurface Ramp in Paris Thrust South of Pocatello, Idaho, and Petroleum Potential of Related Structural Features: ABSTRACT

Thomas Kaldenbach

AAPG Bulletin

... decrease in Bouguer anomaly values associated with pre-Tertiary rocks across the thrust belt begins in the Bannock Range, and may indicate that tectonic...

1983

ABSTRACT: ANALYSIS OF GEOPHYSICAL FIELDS OF MUD VOLCANOES SOUTHEAST ABSHERON (AZERBAIJAN); #90013 (2003)

A. SH. MUKHTAROV, F. A. KADIROV

Search and Discovery.com

... volcanoes in the southwest Absheron region is analyzed. Gravity map in Bouguer reduction compiled with a value of density of intermediary slab...

2003

ABSTRACT: Why Cook Inlet is so Special (Geophysically); #90125 (2011)

Saltus, Richard, Haeussler, Peter J.

Search and Discovery.com

... signature of Cook Inlet is overall anomalously low (complete Bouguer gravity lows to -150 mGal at sealevel elevations) although it overlies a generally...

2011

Abstract: Microgravity Investigation for Drilling Hazards in the Eastern Province of Saudi Arabia; #90319 (2018)

Gary W. McNeice, Daniele Colombo, Michael Jervis

Search and Discovery.com

... where the Bouguer and terrain corrections are performed through 3D forward modeling of detailed digital topography derived from Geoeye-1 and vehicle...

2018

A Study of Altimeter Height Control in a Gravity Survey around Kuala Pilah, Central Malaysia

C. A. Foss

Geological Society of Malaysia (GSM)

... Bouguer gravity uncertainty of 0.2 milligals. It is suggested that for general applications altimeter controlled surveys are sufficient for del...

1986

Gravity Field of the North Fiji Basin

James N. Kellogg, Dibya R. Kansakar

Circum Pacific Council Publications

... anomalies were also calculated with a density of 2.0 g/cm for the mass correction (Figure 3). By removing topographic effects, Bouguer anomalies...

1994

Geophysical Signature of Terranes in Eastern Australia

Erwin Scheibner

Circum Pacific Council Publications

...­ ties and hence the geophysical data (mainly aeromagnetic and Bouguer gravity; especially data filtered to eliminate long, over 250 km, wavelength...

1990

Gravity Survey of the Guffey Volcanic Center, Thirtynine Mile Volcanic Field, Park County, Colorado

Gregory A. Wimpey, Mark Andrew Tinker

Bulletin of South Texas Geological Society

.... The effects of the Bouguer correction on the free-air anomaly can be seen in the accompanying graphs (figures 2 and 3). Figure 2 is a plot of the free...

1991

Section Five: Use of Gravity Methods on Diapiric Structures

New Orleans Geological Society

... the center of the earth). Second, the Bouguer correction accounts for the mass of material between the gravimeter and datum plane. Both the terrain...

1995

An appraisal of the tectonic evolution of SW Borneo constraints from petrotectonic assemblage and gravity anomaly

Aftab Alam Khan

Geological Society of Malaysia (GSM)

... flysch forming an accretionary complex occur as an extensive, dominantly Tertiary accretionary wedge to the north. Bouguer gravity response revealed...

2018

Gravity Survey of the Northern Channel Islands

J. D. Rietman, J. K. Aldrich

Pacific Section of AAPG

... of error in the complete Bouguer anomaly are due to elevation errors and terrain correction errors. The maximum error in the anomaly contributed...

1969

Geophysical Evidence for the Presence of a Paleozoic San Antonio Basin

G. R. Keller

South Texas Geological Society Special Publications

...; the purpose of this brief paper is to report some preliminary observations. A Bouguer gravity map of the central portion of the Ouachita orogenic belt (Fig. 2...

1996

Gravity Survey of the Layang-Layang Tertiary Basin in Johor, Peninsular Malaysia - A Preliminary Report

V. R. Vijayan

Geological Society of Malaysia (GSM)

... International gravity formula as a reference. A density of2.67g/cc (average density for crustal rocks) was used in the Bouguer correction [Correction used...

1990

SG14: The COCORP Seismic Reflection Traverse Across the Southern Appalachians - Data Acquisition and Processing

Frederick A. Cook, Larry D. Brown, Sidney Kaufman, and Jack E. Oliver

AAPG Special Volumes

..., automatic static corrections, velocity analyses (normal moveout correction for increasing source to receiver distances), summing (stacking) of the moveout...

1983

Jaisalmer Basin of Western Rajasthan: A Gravity Perspective, #40878 (2012)

K. Arora, K. Suman, M.M. Dixit, D. Sarkar

Search and Discovery.com

...-order crustal model based on observed Bouguer gravity along a NW-SE profile cutting across the study area. The model reveals 6-7 km of sediments...

2012

Empirical Mode Decomposition (EMD) of Turner Valley Airborne Gravity Data in the Foothills of Alberta, Canada; #41581 (2015)

Hassan Hassan

Search and Discovery.com

... in the mountains. After full processing on a line by line basis the data were leveled and the standard Bouguer reduction corrections, including outer...

2015

Determination of the Density of Rocks for Gravity Exploration

Z. M. Slepak

Petroleum Geology: A Digest of Russian Literature

..., and the height of the stations by geometric levelling. The measurements were worked up according to the Bouguer formula, neglecting a correction...

1959

Abstract: A Postulated two-sided mantle convection sink under the U.S. Cordillera

William H. Curry, III

Earth Science Bulletin (WGA)

... are: The Cordilleran Bouguer gravity low appears to reflect massive intrusion of less-dense magmatic fractions into the upper mantle and lithosphere...

1985

ABSTRACT: REVISED STRUCTURAL INTERPRETATION OF THE SOUTHERN BASIN, TRINIDAD USING GRAVITY, MAGNETIC, TOPOGRAPHIC AND SEISMIC DATA: IMPLICATIONS FOR HYDROCARBON PROSPECTIVITY OF THE BASIN

Andra K. Francis , David Jaggernauth, Eric A. Williams, Manas R. Sahoo

Geological Society of Trinidad & Tobago

...; [email protected] Individual interpretations of Bouguer gravity anomaly and high-resolution aeromagnetic anomaly maps of Trinidad revealed a series...

2007

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