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The AAPG/Datapages Combined Publications Database

Showing 1,402 Results. Searched 196,371 documents.

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Structural Relationships Between Cottage Grove and Shawneetown Fault Systems, Southeastern Illinois, as Inferred from Gravity Data: ABSTRACT

Kevin L. Strunk, Lawrence L. Malinconico, Jr., W. John Nelson, Donald K. Lumm

AAPG Bulletin

... reduced to the Bouguer values, contoured, and selected profiles were two-dimensionally modeled. The new data, in conjunction with coal mine, drill...

1983

High-Potential Geothermal Energy Resource Areas of Nigeria and Their Geologic and Geophysical Assessment: ABSTRACT

Olufemi Oladapo Babalola

AAPG Bulletin

.... Positive Bouguer gravity anomalies also parallel this trough and are interpreted to indicate shallow mantle. Parts of this belt and the Ikom...

1984

Possible Mantle Convection-Current Sink Under United States Cordillera: ABSTRACT

William H. Curry, III

AAPG Bulletin

... of a deep Bouguer gravity anomaly (below 125 km or 78 mi) extending from Mexico through western Colorado into Canada may represent the axis of a mantle...

1984

-- no title --

user

Search and Discovery.com

... of Bouguer anomaly) for improving velocity model building and the corresponding depth-domain seismic image. Effective depth imaging through migration...

Unknown

ABSTRACT: Gravity Anomalies, Faults and Gas Fields; #90019 (2003)

Frank A. Revetta, Warren Belile, Justin Spanneut, Andrew McDermott, Joseph Wallach

Search and Discovery.com

... of the plateau is oriented north-south, whereas in the Camden area it is oriented north-west. These trends in both areas are reflected in the contoured Bouguer...

2003

Abstract: Terrain Derivative Computation in Potential Field Interpretation

F. Italiano, M. Fedi, P. Bernardelli, I. Giori, M. Antonelli

Search and Discovery.com

... and noninvasive investigation of the Earth’s subsurface. GGT components may be either measured or numerically calculated from Bouguer anomaly data. Numerical...

2008

ABSTRACT: Jaisalmer Basin of Western Rajasthan: A Gravity Perspective; #90118 (2011)

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

Search and Discovery.com

... of Quaternary sediments in the west, grading to Tertiary and then Mesozoic formations proceeding eastwards. The gravity anomaly map of the area shows...

2011

-- no title --

user

Search and Discovery.com

... of Bouguer anomaly) for improving velocity model building and the corresponding depth-domain seismic image. Effective depth imaging through migration...

Unknown

Abstract: Mackenzie Delta: A Case of One Residual Gravity Anomaly and 16 Dry Exploration Wells; #90211 (2015)

Serguei Goussev, Robert Charters, and John Peirce

Search and Discovery.com

...Abstract: Mackenzie Delta: A Case of One Residual Gravity Anomaly and 16 Dry Exploration Wells; #90211 (2015) Serguei Goussev, Robert Charters...

2015

Gravity Analysis of Caracas Valley, Venezuela; #51062 (2015)

Carlos Izarra, Eduardo Rodrigues

Search and Discovery.com

... a possible sediment thickness map for the city. A complete Bouguer anomaly map was built by using gravity observations from Universidad Simón Bolívar...

2015

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

... anomaly map produced from a Bouguer anomaly grid was filtered using a Hanning low pass filter of order 2 to remove low wavelengths. Four profiles were...

2017

A New Crustal Model of the Gulf of Mexico … From Seismic and Potential Fields Data; #30658 (2020)

J. Bain, J. Kegel, Cian O’Reilly

Search and Discovery.com

...). This interpretation was extended to the USA seismic data. Gigante multibeam bathymetric data was used to determine the 3-D Bouguer / terrain correction...

2020

Determination of the Horizontal Gravity Gradient with the Gravimeter

Stephen Thyssen-Bornemisza, W. F. Stackler

CSPG Bulletin

... they may nonetheless be of small amplitude and as such not easily detectable on a Bouguer map. On a horizontal gradient map, however, the strong gradients...

1960

Magnetic and gravity source models of the Gairdner Dolerites

Philip Heath, Clive Foss

Petroleum Exploration Society of Australia (PESA)

... by a gravity survey with a station spacing of 400 metres. Figure 3 shows an image of the vertical derivative of Bouguer gravity with an overlay of RTP (reduced...

2019

Regional Gravity and Magnetic Interpretation over East Coast-Pegasus Basin, New Zealand; #30437 (2015)

P.S. van Heiningen, L. De Luca, I. Guerra, S. Panepinto, K. Hayo, S. Klug, M. Uzcategui Salazar

Search and Discovery.com

... in different gravity anomaly maps (e.g. Free-Air, Bouguer, Regional and Residual) that are more reliable for a quantitative and qualitative interpretation...

2015

Geophysical constraints on the thickness of the Holyrood Pluton, Avalon Peninsula, Newfoundland

H. G. Miller, D. A. Pittman

Atlantic Geology

... and base network. The resulting Bouguer anomalies for the area are shown in Fig. 2. Since this Bouguer anomaly data exhibited a strong regional trend due...

1982

The Zambezi Delta Basin

Javier Martin, Madhurima Bhattacharya, Marianne Parsons, CGG

GEO ExPro Magazine

...-west to south-east oriented seismic line correlating to the Bouguer horizontal gradient anomaly map. The northern extensional area correlates to west...

2019

Subsurface Structure Interpretation of Eastern South Serayu Basin using GGMPlus (v.2013) Gravity Data Analysis

Novita Triswi Handayani, Sudarmaji, Mochamad Nukman

Indonesian Petroleum Association

.... The final result of these processing steps is a map of complete bouguer anomaly in a flat plane. After that, the effect of regional anomaly is being...

2019

Geophysical Interpretations East of Preston, Idaho, Based on Gravity and Magnetic Data

Steven R. Scheu

Utah Geological Association

... for rock of the area of 2.67 grams/cubic centimeter was used in the Bouguer and the terrain corrections. The Bouguer anomaly values were believed...

1985

Regional Gravity Survey of Western and Central Montana

Robert B. Smith

AAPG Bulletin

... polynomial surfaces as approximations to the regional gravity field. The Bouguer gravity anomaly map of western and central Montana shows a large northwest...

1970

Palaeo-Rift Controls on Mechanisms of Isostatic Compensation in the Papuan Fold Belt

D. Harrison, J. Milsom

Papua New Guinea (PNG) Petroleum Convention Proceedings

... the Kubor continental frag­ ment, the change in support mechanism across the margin has led to very different Bouguer and free-air gravity patterns...

1996

Geologic Interpretation of Gravity Anomalies of Northeastern Utah

James T. Smith, Kenneth L. Cook

Utah Geological Association

... stations in northeastern Utah were used to construct simple Bouguer, free-air, and residual gravity anomaly maps. The area covered by the gravity maps...

1985

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