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The AAPG/Datapages Combined Publications Database

Showing 1,430 Results. Searched 200,619 documents.

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Crustal Structure and Evolution of an Explosive Silicic Volcanic System at Yellowstone National Park

Robert B. Smith, Lawrence W. Braile

Wyoming Geological Association

... model from the seismic refraction-reflection data will be discussed later. Figure 4. Bouguer gravity anomaly map at a contour interval of 5 mgal (map...

1982

3D interpretation of geological, 3D seismic and conventional geophysical data from the Darlot Gold Mine

Glenn Pears, James Reid, John McGaughey, Will Turner, Graeme Hird

Petroleum Exploration Society of Australia (PESA)

... of the Bouguer gravity, upward continued 200 m. The blue rectangle shows the extent of the 3D seismic survey. GEOPHYSICAL DATA Figure 4. First vertical...

2019

Recent Developments in Gravity Prospecting on Gulf Coast

Olaf F. Sundt

AAPG Bulletin

... River bottoms. Stations were made very close together. Calculated sections across the gravity anomaly (^Dgrg section) show definitely that Rabbs Ridge...

1935

A Gravity Study of the Thermopolis Anticline, Southern Bighorn Basin, Wyoming

R.B. Grannell, P.K. Showalter

Rocky Mountain Association of Geologists

... base. We then calculated complete Bouguer anomaly values by uslng standard computerized reductlon procedures (Telford et al, 1976). Inner zone terrain...

1991

Carboniferous Structural Trends and Lineaments of Central Morocco

Martha M. Hamil

Utah Geological Association

... Margin of Central Morocco, the northwesternmost Hercynian of Morocco, and reflect the form and position of a positive Bouguer anomaly underlying...

1974

Base Metal Mineralisation of the Rover Field, Northern Territory

Farias P, Whelan J, Reno B, Cross A, Huston D, Maas R, Mernagh T, Danyushevsky L

Petroleum Exploration Society of Australia (PESA)

... SPECIAL PUBLICATION Mineral Resources : Exploring Australia’s Resource Frontier Figure 2: (a) Bouguer anomaly. Figure 2: (b) Total magnetic intensity...

2022

Integration of Magnetotelluric, Gravity and Seismic Data for Sub-Volcanic Imaging

Jeremy Gohitua MacArthur, Muhammad Fikri Putra, Nuha Malihati, Husnia Nur Annisa

Indonesian Petroleum Association

... pre-processing) and density model to get calculated Bouguer anomaly by means of forward modelling method. Data processing is done by conventional...

2018

Tectonic Implications of Diapirism on Hydrocarbon Accumulation in the United Arab Emirates

A.S. Alsharhan, M.G. Salah

CSPG Bulletin

... with few gentle structural undulations. The available magnetic (total intensity) and gravity (residual Bouguer anomaly) maps were used to determine...

1997

Seas of the Soviet Arctic: Barents Sea

M. L. Verba

Petroleum Geology: A Digest of Russian Literature

.... 1-Folded Baykalian basement; 2-platformal sediments; 3-faults; 4-graph of magnetic anomalies; 5-graph of Bouguer gravity anomalies. Structures: 1-Svalbard...

1988

SG14: The COCORP Seismic Reflection Traverse Across the Southern Appalachians - Geologic Divisions in the Southern Appalachians and Interpretation of the Seismic Data

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

AAPG Special Volumes

... increase in the Bouguer gravity field from values as low as -75 to -100 mgal in the Blue Ridge to +20 mgal in the Charlotte belt (Long et al, 1972; Hatcher...

1983

New Precambrian(?) Formation in Kansas: GEOLOGICAL NOTES

Robert W. Scott

AAPG Bulletin

..., Correlation of basement rocks with the Mid-Continent gravity anomaly in Nebraska and Kansas (abs.): Soc. Explor. Geophysicists, 33d Internatl...

1966

Geophysics: Key to Understanding of Geologic Processes

Milton B. Dobrin

AAPG Bulletin

... of the Red Sea took place more than 70 years ago when a pendulum survey showed a large positive Bouguer anomaly in gravity over the center of the Red...

1970

Interpretation of Seismic Reflection, Gravity, and Magnetic Data Across Middle Proterozoic Mid-Continent Rift System, Northwestern Wisconsin, Eastern Minnesota, and Central Iowa

Val W. Chandler , Peter L. McSwiggen , G. B. Morey , William J. Hinze , R. R. Anderson

AAPG Bulletin

..., 298 p. Anderson, R. R., 1981, Bouguer gravity anomaly map of Iowa: Iowa Geological Survey Miscellaneous Map Series 7, scale 1:1,000,000. Anderson...

1989

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

... the Bouguer correction is applied, the anomaly remains prominent when compared with other anomalies over the basin (Bird, 2004).The crustal structure...

2005

Western Caribbean intraplate deformation: Defining a continuous and active microplate boundary along the San Andres rift and Hess Escarpment fault zone, Colombian Caribbean Sea

Luis Carlos Carvajal-Arenas, and Paul Mann

AAPG Bulletin

... higher anomalies (magenta tones). (B) Bouguer gravity anomaly calculated for the offshore area to remove bathymetric effects that include...

2018

Insights into Basin Formation and Lithosperic Structure of the Barents Sea; #30093 (2009)

L. Marello, J. Ebbing, O. Ritzmann

Search and Discovery.com

... masses are required. Bouguer anomaly map shows density distribution in the lithosphere WBS= West Barents Sea EBS= East Barents Sea NZ = Zovaya Zemlya KS...

2009

Mesoproterozoic Unconventional Plays in the Beetaloo Basin, Australia: The Worlds Oldest Petroleum Systems; #10295 (2011)

Matthew Silverman and Thomas Ahlbrandt

Search and Discovery.com

... Arch) Kalala Shenandoah 1 Kalala Structure Source Rock Kitchens GA Bouguer Gravity N-S Line 103 200 Km Jamison #1 Elliott #1 Altree #1 Jamison...

2011

Petroleum System Related to 85° E Ridge: A Conceptual Study; #50497 (2011)

Satyabrata Nayak, Suman Das, Rabi Bastia, and Bhabesh Kar

Search and Discovery.com

... ongoing debate on the evolution and nature of the 85° East Ridge. Negative gravity anomaly over the ridge led to a number of different models...

2011

Belize - Onshore Stratigraphy and Renewed Onshore Petroleum Exploration Activity North of the 17th Parallel, #10416 (2012)

David T. King Jr, Lucille Petruny

Search and Discovery.com

... green box around the group of anomalies near the Southern Lagoon area, and a dashed green box around the Belize River anomaly. The approximate location...

2012

New Perspective on Evolution of Northern Provinces of Offshore Sarawak Basin, Malaysia; #10482 (2013)

S. R. Iyer, Ong Swee Keong, Fatma Nazihah, and Shahrul Amar Abdullah

Search and Discovery.com

... the main petroleum system elements in the study area validated with well results. 4 5 Presenter’s notes: •Regional Bouguer Gravity anomaly map...

2013

Structural Interpretation of the Dixie Meadows Geothermal Prospect using Joint Modeling of Gravity and Magnetic Data; #80293 (2013)

Paul C. Schwering and Robert E. Karlin

Search and Discovery.com

... Minimum-curvature gridded complete Bouguer anomaly (CBA) @ 2.35 g/cc, overlain by gravity station coverage Horizontal gradient of the CBA, upward...

2013

How Plate-forming Processes Explain Structure and Shortening in Fold-thrust Belts, #41523 (2015).

Frederic Mouthereau

Search and Discovery.com

... inverse (i.e. spectral) modeling based on spectral admittance and coherence between Bouguer gravity anomaly data and forward modeling of the gravity...

2015

Evaluation of the Hydrocarbon Potential of the Inland Basins of Nigeria: An Example of an Integrated Geological, Geophysical, Geochemical and Remote Sensing Study of Frontier Basins; #11223 (2019)

Mazadu Baku, Zeev Berger, Henri Ohen, Luigi Clavareau

Search and Discovery.com

... anomaly (shown in red dots) at the eastern edge of the structure (b in Figure 3B). These observations suggest that: a) the structure is likely...

2019

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