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The AAPG/Datapages Combined Publications Database
Showing 29,273 Results. Searched 198,169 documents.
Gravity and Geodynamic Modeling of the Gulf of California; #30361 (2014)
Rediet Abera, Jolante van Wijk, Paul Mann, Dale Bird, Michael Murphy
Search and Discovery.com
... to constrain our models. The 2D gravity models show the cross-section of the basin and crustal structure of the segments including the new oceanic...
2014
Simultaneous imaging of basement relief and varying susceptibility in deep-learning approach
Zhuo Liu, Yaoguo Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... relief and susceptibility models will be mapped to a discretized space, and the total-field magnetic anomaly data is calculated following the route...
2024
The Extension of the Ouachita Orogenic Belt into Northern Mexico
Federico A. Moreno, G. Randy Keller, Kevin L. Mickus
West Texas Geological Society
.... The data were reduced to Bouguer gravity anomalies using a density of 2.67 gm/cc and a datum of sea level. To construct the gravity anomaly maps, we...
1994
Processes Involved in Salt-Dome Development II: Thermal, Gravitational, and Chemical Effects: ABSTRACT
I. Lerche, J. J. O'Brien
AAPG Bulletin
... the hydrocarbon window, (c) the magnitude of the negative gravity anomaly associated with a salt dome, that is predicted by an equilibrium model of gravitational...
1985
An Overview of the Structure and Evolution of the Ouachita Orogenic Belt from Mississippi to Mexico; #30234 (2012)
G. Randy Keller
Search and Discovery.com
... gravity anomaly data were gridded and contoured (20 mGal interval). Bolded lines represent the Ouachita-Appalachian frontal thrust fault and the Brevard...
2012
Abstract: Insights into Basin Formation and Lithospheric Structure of the Barents Sea Region from 3d Density Modelling, by Laura Marello, Jörg Ebbing, and Oliver Ritzmann; #90082 (2008)
Search and Discovery.com
2008
ABSTRACT Crustal-Scale Architecture and Segmentation of the Argentine Margin and Its Conjugate Off South Africa, #90104 (2010)
Blaich Olav A.; Faleide Jan Inge; Tsikalas Filippos
Search and Discovery.com
... by crustal‐scale gravity modelling, is used to reveal and illustrate the whole‐crust architecture, onshore‐offshore crustal structure correlations...
2010
Geophysical Studies of the Upheaval Dome Area, San Juan County, Utah
H. R. Joesting, Donald Plouff
Utah Geological Association
... of magnetic material at a depth shallower than that causing the main anomaly. A local positive gravity anomaly yielding a residual anomaly...
1958
Structure: PART 1
K. O. Emery, Elazar Uchupi
AAPG Special Volumes
... anomaly near the Laurentian Channel also is controlled by a fault--one that is reflected on the Scotian shelf by the Orpheus gravity anomaly (Fig. 117...
1972
Abstract: Time-Lapse Gravity and Gravity Gradient Monitoring of SAGD Reservoirs; #90255 (2017)
E Judith Elliott
Search and Discovery.com
... models will be integrated with time-lapse gravity and gravity gradient measurements, to isolate fluid migration patterns. As the steam chamber expands...
2017
Abstract: The gravity response of reef islands in the Red Sea and their significance to seismic interpretation; #90254 (2016)
Ahmed Alhani
Search and Discovery.com
... the Bouguer correction. This results in having a “remnant” effect of the reef bathymetry that will also create a gravity anomaly. To gauge the island...
2016
Geophysical constraints on the thickness of the Holyrood Pluton, Avalon Peninsula, Newfoundland
H. G. Miller, D. A. Pittman
Atlantic Geology
... d u s i n g t w o - d i m e n s i o n a l gravity and m a g n e t i c m o d e l s . The models are i n t e r p r e t e d to indicate that the m a x i...
1982
Abstract: The Serpent Mound Magnetic Anomaly: Fingerprint of a Meteorite Impact?, by D. R. Watts, B. Elsaiti, J. M. Memmi, J. Weaver, and M. B. Baranoski; #90930 (1998).
Search and Discovery.com
1998
Abstract: Mapping a Clastic Sedimentary Strata using Magnetic Data; #90254 (2016)
Ali I. Al-Lazki, Herve Farran
Search and Discovery.com
... ABSTRACT The cost and speed of acquiring Gravity and Magnetic data makes it a commercially viable method to delineate sedimentary basins, especially...
2016
2011
Reducing Uncertainty Using Full Tensor Gradiometry in Frontier Area: Case Study in Fold-Thrust Belt System in Eastern Indonesia
Search and Discovery.com
N/A
Abstract: South China Sea Crustal Thickness and Oceanic Lithosphere Distribution from Satellite Gravity Inversion; #90310 (2017)
Nick J. Kusznir, Simon Gozzard, Andy D. Alvey, Alan M. Roberts
Search and Discovery.com
...) are controversial. We use 3D gravity anomaly inversion to map Moho depth, crustal basement thickness and continental lithosphere thinning for the SCS in order...
2017
A Potential-Field Interpretation of the Structural Edge of the Cretaceous Hornbrook Basin in Northern California
M. C. Erskine Jr., J. A. Wolleben, D. L. Lawler
Pacific Section SEPM
.... :-... '" ...... ,'-. C ,.... - Bouguer gravity map of a portion L t. ~ of the western United States reduced from the Gravity Anomaly Hap of the United States...
1984
Enhancing the Process of Knowledge Discovery from Integrated Geophysical Databases Using Geo-Ontologies
Shastri L. Nimmagadda, Heinz Dreher, Andi Noventiyanto, Aswin Mostafa, Giuseppe Fiume
Indonesian Petroleum Association
... of sub-surface lithology. Gravity anomaly is the departure of the observed gravity from that of the expected or theoretical gravity. Magnetics and micro...
2012
Crustal Basement Structure of the Black Sea From Integrated Quantitative Analysis of Deep Seismic and Gravity Anomaly Data
Search and Discovery.com
N/A
Black Sea Crustal Structure and Crustal Type from Integrated Quantitative Analysis of Deep Seismic and Gravity Anomaly Data
Search and Discovery.com
N/A
Combined potential field and airborne electromagnetic interpretation to unravel the geological history of the Curaca Valley Region, Bahia, Brazil
P. Letelier, S. Napier, J. Reid, P. Mejia
Petroleum Exploration Society of Australia (PESA)
... inversion, constrained by the 3D model derived from the gravity interpretation described above. AEM interpretation consisted of a combination of anomaly...
2019
A Methodology for Defining the Base and Geometry of Salt Bodies in the Deepwater Gulf of Mexico
Coburn, Gary W.
GCAGS Transactions
...) of the anomaly. The expression of Tzz (the vertical component) more closely resembles the conventional gravity in that the anomaly is shown...
2002
EXTENDED ABSTRACT: The Outer High of the Santos Basin, Southern São Paulo Plateau, Brazil: Tectonic Setting, Relation to Volcanic Events and some Comments on Hydrocarbon Potential; #90022 (2002)
Paulo O. Gomes, Jonathan Parry, Wisley Martins
Search and Discovery.com
..., suggesting that the large wedge-shaped positive gravity anomaly to the south of São Paulo Plateau (Fig. 1) is related to the emplacement of a proto-oceanic...
2002