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The AAPG/Datapages Combined Publications Database
Showing 29,273 Results. Searched 198,169 documents.
Chapter 11: Gravity and Heat Flow Analysis of the Oceanic Subduction Zone in the Eastern Caribbean
Antonio Ughi
AAPG Special Volumes
...., 1956). New models combining seismic refraction and gravity data were proposed later by Talwani et al. (1959). They used a P-wave velocity and density...
2021
Crustal Structure of Queen Elizabeth Islands and Polar Continental Margin, Canada: Evolution of Arctic Ocean Basin
L. W. Sobczak, J. R. Weber
AAPG Special Volumes
... 517 525 M 19: Arctic Geology Free-air and Bouguer anomaly maps have been compiled from about 9,000 gravity measurements made throughout the Canadian...
1973
GRAVITY MODELING OF PROTEROZOIC STRUCTURES IN NORTH-CENTRAL NORTH DAKOTA.
KATHRYN C. LUTHER
Williston Basin Symposium
... circular positive gravity and magnetic anomaly centered near latitude 49° 15'N and longitude 101° W may represent a mafic pluton...
1991
Gravity Anomalies in the Geysers-Clear Lake Area, Northern California
Rodger H. Chapman
Pacific Section of AAPG
...). This survey revealed a prominent negative gravity anomaly in the vacinity of the Clear Lake volcanic field. The negative anomaly was interpreted as a possible...
1978
The Application of GOCE Satellite Gravity Data for Basin and Petroleum System Modeling: A Case-Study from the Arabian Peninsula; #120130 (2013)
R. Abdul Fattah, J. A. C. Meekes, S. Colella, J. Bouman, M. Schmidt, and J. Ebbing
Search and Discovery.com
... and enhance structural boundaries within the crust on a regional scale. Using the gravity anomaly maps obtained from GOCE data, in combination with land...
2013
ABSTRACT: Interpretation of Subsurface Structure Using Gravity Data from Region of Appalachian Ultradeep Hole, by R. T. Williams, P. Favret, L. Fabbri, and S. Chavez-Perez; #91043 (2011)
Search and Discovery.com
2011
Abstract: Gravity Data Contribution for Petroleum Exploration - Northern Tunisian Atlas; #91204 (2023)
Imen Hamdi Nasr, Adnen Amiri, Mohamed Hedi Inoubli, Oussama Abidi, Benen Sarsar Nawali, Wajdi Belkhiria
Search and Discovery.com
..., gravity Bouguer anomaly response is positive. Tertiary series are associated to low Bouguer anomaly responses. The Quaternary series are associated to low...
2023
Subsurface Structure of the Eastern Edge of the Zagros Basin as Inferred from Gravity and Satellite Data
Mohamed N. Bushara
AAPG Bulletin
... by generating perceptible color maps of the gravity anomaly as well as 2.5-dimensional crustal models. From Figure 5, there is clearly a relationship between...
1995
Abstract: 4D Arctic: Structure and Evolution of Arctic Crust and Mantle Based on Multi-Scale Geophysical Studies, by Carmen Gaina; #90177 (2013)
Search and Discovery.com
2013
Retrieving geological signal from full tensor gravity gradiometry data using source body migration
Colm Murphy, Richard Farnell, Chris Bellamy, Alan Morgan
International Meeting for Applied Geoscience and Energy (IMAGE)
...Retrieving geological signal from full tensor gravity gradiometry data using source body migration Colm Murphy, Richard Farnell, Chris Bellamy, Alan...
2023
GRAVITY STUDIES OF THE CRAZY MOUNTAINS AND THE WEST FLANK OF THE BEARTOOTH MOUNTAINS, MONTANA
WILLIAM E. BONINI, WILLIAM N. KELLEY, JR., DANIEL W. HUGHES
Montana Geological Society
...: Simplified geologic and Bouguer gravity anomaly map of the Crazy Mountains. Geology after Iddings and Weed (1894), Weed (1898...
1972
Geophysical Evidence for Thin-Skinned Structural Deformation in the Norman Range, Northwest Territories
DON C. Lawton, J. Helen Isaac
CSPG Bulletin
... residual Bouguer gravity anomaly across the structure because of the negative density contrast of salt with respect to limestone and dolomite. Seismic...
2005
Gravity and Magnetic Anomalies of the Sutter Buttes Volcanic Center, California
S. G. Muir, D.J. Pierce, W.S. Hart
Pacific Section of AAPG
... (Cady, 1975). Numerous geoscientists have speculated on the origin of this anomaly which has come to be known as the Great Valley Gravity...
1992
Gravity Investigation of Suspected Silurian Reef in North-Central Ohio: ABSTRACT
William Owen Bolla
AAPG Bulletin
... of abandoned quarries. The purpose of this report is to delineate the suspected reef in the West Ridge by its gravity anomaly. Density...
1981
Subsurface Structure Interpretation of Eastern South Serayu Basin using GGMPlus (v.2013) Gravity Data Analysis
Novita Triswi Handayani, Sudarmaji, Mochamad Nukman
Indonesian Petroleum Association
... be downloaded openly. In this research, we just use 2 of them, which are (i) Gravity Acceleration/Free Fall Acceleration and (ii) Free Air Anomaly...
2019
New Perspectives on the Barents Sea
Stephen Rippington, Chris Anderson
GEO ExPro Magazine
..., 2D/2.5D density models were produced to satisfy the gravity, gravity gradiometry and seismic data (see figure above). The FTG data also show...
2015
EXTENDED ABSTRACT: From 2 Dimensional to 3 Dimensional: Modeling the Western Gulf of Mexico Using Recently Acquired Long Offset Seismic and Gravity Data
Parsons, M., Price, A., Bain, J., Mulcahy, S., and Pawlowski, R.
GCAGS Transactions
... the Local Geological Features During the initial stages of gravity modeling, it was noted that Bouguer gravity anomaly highs corresponded to some...
2004
Chapter 10: Earthquake, Tomographic, Seismic Reflection, and Gravity Evidence for a Shallowly Dipping Subduction Zone beneath the Caribbean Margin of Northwestern Colombia
Rocio Bernal-Olaya, Paul Mann, Carlos A. Vargas
AAPG Special Volumes
... anomaly tomography, (3) calculation of Bouguer gravity anomalies offshore and application of residual calculation after upward filtering of the gravity...
2015
Use of Gravity, Magnetic, and Electrical Methods in Stratigraphic-Trap Exploration: Geophysical Exploration Methods
L. L. Nettleton
AAPG Special Volumes
... can be useful in exploration for pinchout and reef traps. A pinchout zone might produce a recognizable gravity anomaly as a result of the density...
1972
Assessment of Subsurface Geology in the Mosida Hills, Utah County, Utah, by Integrating Gravity and Magnetic Data
Alvin K. Benson, Andrew R. Floyd
Utah Geological Association
... Gravity Anomaly Map and Geological Interpretation of the Southern Wasatch Front, Utah: Utah Geological Survey Report 97-1, 20 pp., map scale 1:100,000...
1999
Geologic Implications from Gravity Anomaly Maps of the Crescent Valley 1/2° × 1° Quadrangle Including Pine Valley, Nevada, by S. L. Robbins, C. Williamson, and H. W. Oliver; #90986 (1994).
Search and Discovery.com
1994
Machine learning inversion of time-lapse three-axis borehole gravity data for CO2 monitoring
Taqi Alyousuf, Yaoguo Li, Richard Krahenbuhl
International Meeting for Applied Geoscience and Energy (IMAGE)
...during the learning process (Adler and Öktem, 2017). For our gravity borehole neural network inversion, 𝒎 𝒕 is the target models (e.g., changes in d...
2022
Fluid Movement Monitoring Base on Time-Lapse Microgravity Anomali Data (Case Studies in Sumatra)
Dian Pratiwi, Muh. Sarkowi
Indonesian Petroleum Association
... the difference between observed gravity values between the first and the second measurements and then performing the spectral analysis to separate the anomaly...
2018
A Preliminary Assessment of the Hydrocarbon Potential of Kerio Valley Basin: Gravity and Magnetic Interpretation; #10910 (2017)
Abiud W. Masinde, Cleophas W. Simiyu, Innocent K. Murunga, George Muia, Aaron K. Waswa, Justus Barongo
Search and Discovery.com
... of sedimentary basins: Geophys. Prospect., v. 59, p. 1072-1086. Kucks, Robert P., 1999, Isostatic residual gravity anomaly data grid for the conterminous...
2017
Abstract: Geodynamic models of convergent margin tectonics: Implications for the development and structure of the Appalachians
G. Stockmal, C. Beaumont, R. Boutilier
Atlantic Geology
... gravity anomaly, (3) a crustal scale structural ramp spatially coinciding with the gravity couple, and (4) very thick crystalline overthrusts (20 km...
1985