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The AAPG/Datapages Combined Publications Database
Showing 1,394 Results. Searched 195,387 documents.
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
ABSTRACT: Gravity Investigation of Deep Crustal Structures by Linsser-Filtering, by Robert Trzebski and Jan Svancara; #91019 (1996)
Search and Discovery.com
1996
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: Reconstructing Northern Alaska: Constraints On Crustal Scale Shortening And Subsequent Isostatic Rebound Based On Gravity Modeling, by J. D. Williams, R. J. Lillie, C. L. Hanks, and W. K. Wallace; #90928 (1999).
Search and Discovery.com
1999
The Use of Microgravity Data to Increase the Success of Niagaran Reef Exploration in the Michigan Basin, by A. W. Hinks and R. L. Schulz; #90900 (2001)
Search and Discovery.com
2001
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
Geophysics and geomorphic observation for near-surface structures mapping of Seulimeum Fault on Lamtamot area, Northern Sumatra
Muhammad Yanis, Gozian Islami, Nazli Ismail
Geological Society of Malaysia (GSM)
...., 2007; Ma & Li, 2012; Yanis & Marwan, 2019). Based on the analysis, the Bouguer gravity shows the rock contrast, which correlates with the GSF...
2022
Gulf of Mexico tectonic history: Hotspot tracks, crustal boundaries, and early salt distribution
Dale E. Bird, Kevin Burke, Stuart A. Hall, John F. Casey
AAPG Bulletin
... with the Sigsbee escarpment (Figure 2). An offshore Bouguer correction essentially replaces the water density with a density equal to the shallowest sediments...
2005
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
Chapter 16: Integrated Structural and Basinal Analysis of the Cesar–Rancheria Basin, Colombia: Implications for its Tectonic History and Petroleum Systems
Javier Sanchez, Paul Mann
AAPG Special Volumes
... de Hidrocarburos (ANH) of Colombia, which was calculated using a Bouguer correction of 2.7 g/cm3. This Bouguer gravity dataset was based on a merge...
2015
Hydrocarbon Prospects of Southern Indus Basin, Pakistan
Viqar-un-nisa Quadri, S. M. Shuaib
AAPG Bulletin
... magnetic and gravity surveys with their 1969-1972 offshore seismic survey. Composite anomalous magnetic field and Bouguer anomaly maps (Figures 3, 4) were...
1986
Crustal and Lithospheric Structure of the CarpathianPannonian Region: A Geophysical PerspectiveRegional Geophysical Data on the CarpathianPannonian Lithosphere
L. Pospil, A. dm, J. Bimka, P. Bodlak, T. Bodoky, P. Dvnyi, H. Granser, E. Hegeds, I. Jo, A. Kendzera, L. Lenkey, M. Nemok, K. Posgay, B. Pylypyshyn, J. Sedlk, W. D. Stanley, G. Starodub, V. Szalaiov, B. ly, A. utora, G. Vrga, T. Zsros
AAPG Special Volumes
... formula.Figure 1. Bouguer gravity anomaly map of the CarpathianPannonian region (modified after Krus and Sutora, 1986). Density of gravity points is 1/km2.During...
2006
Porosity of Unconsolidated Sand, Diatomite, and Fractured Shale Reservoirs, South Belridge and West Cat Canyon Oil Fields, California: Section IV. Exploration Methods
L. A. Beyer
AAPG Special Volumes
... zone surrounding the well. Precise correction of wireline logs for borehole effects is difficult if most of the examined zone is disturbed...
1987
Neogene Deformation of East Kalimantan: A Regional Perspective
Duncan Witts, Lorin Davies, Robert J. Morley, Lester Anderson
Indonesian Petroleum Association
... and bathymetry, a Bouguer correction was applied to the free-air gravity data assuming a constant correction density for onshore and offshore...
2015
Integrated Seismic and Gravity Data Modeling: Basement Structure in the Gulf of Mexico
Dale E. Bird, Barbara J. Radovich, Jerry Moon
GCAGS Transactions
... Structure in the Gulf of Mexico Figure 2. Gravity anomalies: Bouguer onshore and free air offshore. Solid lines = approximate GX Technology seismic...
2007
Chapter 12: Along-strike Crustal Thickness Variations of the Subducting Caribbean Plate Produces Two Distinctive Styles of Thrusting in the Offshore South Caribbean Deformed Belt, Colombia
Rocio Bernal-Olaya, Javier Sanchez, Paul Mann, Michael Murphy
AAPG Special Volumes
...). The Bouguer anomaly offshore was produced by applying a 0.97 g/cm3 correction to the free-air anomaly. Since the amplitudes of the gravity anomaly range from...
2015
Gravity Survey of the Livermore-Tie Siding Area, Colorado-Wyoming
David H. Eggler
Rocky Mountain Association of Geologists
... r r e c t i o n s , + w h i c h a r e g e n e r a l l y a f e w t e n t h s of a m g a l , a r e probably fairly accurate. The highest correction...
1967
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
Structure and Stratigraphy of the Blake Escarpment Based on Seismic Reflection Profiles: Rifted Margins
R. E. Sheridan , C. C. Windisch , J. I. Ewing , P. L. Stoffa
AAPG Special Volumes
... gather, 24-channel velocity analysis, normal move-out correction, 24-fold stacking, trace equalization, deconvolution, and time variable gain. Velocity...
1979
Structure of the Queen Charlotte Basin
R. A. Stacey
CSPG Special Publications
.... To obtain the Bouguer anomalies, a further correction has been made for the mass of rock (or water in the case of the underwater measurements) between...
1975
Structure and Development of Porcupine Seabight Sedimentary Basin, Offshore Southwest Ireland
D. G. Masson, P. R. Miles
AAPG Bulletin
... and the southern end of Porcupine Bank. Our model (Figure 4) contains a three-dimensional Bouguer correction for the water layer, because the southern...
1986
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