Crustal Structure, From Gravity Data, Of A Collision Zone in the Central New Hebrides Island Arc

Jean-Yves Collot, Michael A. Fisher

Circum Pacific Council Publications

... Resources in South Pacific Offshor e Areas. INTRODUCTION stabilized platform. Gravity, spring-tension, crosscoupling and total-correction data were...

La région de Charlevoix-Kamouraska (Québec): gravité et géologie

Maurice K.- Seguin, J. Rondot, J. Frydecki

Atlantic Geology

... ’extension verticale variable sont obtenues. La carte de Bouguer corrigee pour la topographie montre un fort gradient de direction NO-SE perpendipulaire au...

Chapter 19: Tectonostratigraphic Evolution of the Northern Llanos Foreland Basin of Colombia and Implications for Its Hydrocarbon Potential

Henry Campos, Paul Mann

AAPG Special Volumes

...-and-thrust belt of the Cordillera Oriental, as is shown by the Bouguer gravity anomaly map (Figure 2A). The Serrania de la Macarena and the Vaupes arch...

Probing Impact of Chemical Diagenesis on the Evolution of Migration Pathways in Unconventional Resources Using Multi-Physics Multi-Scale Modeling: Woodford Shale

Yuliana Zapata, Kathryn N. Garrett, Richard D. Elmore, Zulfiquar Reza

Unconventional Resources Technology Conference (URTEC)

... the concentrations for equilibrium calculations. To calculate the effective concentration or activity we applied a correction factor called...

High Resolution Aeromagnetics as an Aid to Structural Interpretation Over the Muturi PSC, Irian Jaya

Neil A. W. Moig

Indonesian Petroleum Association

... using both Geonex and LCT processing/imaging software. Initial processing included verifying all channels, removal of spikes, differential correction...

A New Approach in Exploring Hydrocarbon Prospect of Lengguru Fold-Thrust-Belt, Papua, Indonesia

Benyamin Sapiie, Joddy Syafriady, Meli Hadiana, Indra Gunawan, Afend Rudyawan

Indonesian Petroleum Association

... as tear due to asymmetrical strain distribution during deformation LFTB (Figure 5). 7 Complete Bouguer Anomaly Map WP Bintuni Basin LFT B M OK...

Defining Boundaries and Structures of Broadlands Geothermal Field, New Zealand, by Geophysical Methods--Case History

G. F. Risk

AAPG Special Volumes

... have been established in the Broadlands area (Hochstein and Hunt, 1970). The Bouguer anomalies obtained were corrected to allow for regional effects...

Tikhonov Linear Inversion of Gravity Data to Determine 3-D Differential Density Distribution - Case Study of Southeast New Mexico and West Texas

Darren Hart

West Texas Geological Society

... of the reduced Bouguer gravity data distribution. The data was received in the format - latitude, longitude, and Bouguer anomaly value. The data locations...

A Fundamental Structural Pattern in Disposition of Mineral and Energy Resources

E. S. T. O'Driscoll

AAPG Special Volumes

.... L., J. R. Montgomery, J. T. Smith, and E. F. Gray, 1975, Simple Bouguer Gravity Anomaly Map of Utah (Map 37): Dept. Geophysics, Univ. of Utah, Salt...

Basin Architecture of the Newfoundland Continental Margin and Its Relationship to Ocean Crust Fabric During Extension: Chapter 13: North American Margins

H. J. Welsink, S. P. Srivastava, A. J. Tankard

AAPG Special Volumes

..., respectively (Figure 1). The Grand Banks and Orphan basin are everywhere underlain by anisotropic Avalon basement, expressed in regional Bouguer...

GRAVITY MODELING OF PROTEROZOIC STRUCTURES IN NORTH-CENTRAL NORTH DAKOTA.

KATHRYN C. LUTHER

Williston Basin Symposium

... includes the Thompson nickel belt and the Thompson Fault. Bouguer gravity maps of this area indicate that this boundary zone extends beneath...

Integrating Gravity and Magnetic Data to Define Prospects for Oil and Gas in Central Texas: A possible structural framework for hydrocarbon exploration in central Texas

Joseph P. Fagan, Jr., E. Gerald Rolf, Robert U. Neese, Kenneth O. Seewald

Bulletin of South Texas Geological Society

... 5 is a map of the Bouguer gravity. It shows a variation of almost seventy milligals within the study area. The highest values occur along...

Continental-Oceanic Boundary Deep Structure in a Shear Margin: Western Main Transform, Offshore Veracruz, Southern Gulf of Mexico

Juan R. Roman Ramos, Miguel A. Cruz Mercado, Luis E. Salomon Mora, Carlos Rosas Lara Fernando Sanchez Ferrer, Ed Biegert, Erik Bartsch

AAPG Special Volumes

...).The composite regional Bouguer gravity map (Figure 6), compensated for bathymetry effects, exhibits a strong gradient increasing seaward...

Recognition of Tectonostratigraphic Terranes in the Dabieshan Region, Central China

Fang Guozhu

Circum Pacific Council Publications

... of associated Bouguer anomalies are -10-20 mg, consider­ ably higher than values of anomalies associated with the Dabie terrane. The North Huaiyang terrane...

Uniting the Arctic

Morten Smelror, Oleg V. Petrov

GEO ExPro Magazine

..., salt and gypsum extrusions and selected point data such as kimberlites. Gaina (Left) Gravity map of the Circum-Arctic, with Bouguer gravity anomaly...

Residual gravity modelling of the Mount Mégantic intrusive complex, Québec, Canada

Maurice K. Seguin, Janusz Frydecki

Atlantic Geology

... the Bouguer density at each measurement station. If the variations of the Bouguer field values reflect fluctuations of a body, then the relative error...

Continental Margin of Eastern Canada--A Summary: Chapter 5: Introductory Papers

M. J. Keen

AAPG Special Volumes

...): Dominion Observatory Ottawa Pubs., v. 19, no. 4. Weaver, D. F., 1967, A geological interpretation of the Bouguer anomaly field of Newfoundland...

Integrated Interpretation to Build a Geological Model from Ship Shoal to Keathley Canyon through Green Canyon; #30154 (2011)

Laura Bornatici

Search and Discovery.com

...) Gulf of Mexico above and 2) seismic survey right. Gravity data are Bouguer onshore and free air offshore (SEG gravity data on 4x4km grid). The area...

Simultaneous Joint Inversion of Seismic and Gravity Data for Long Offset Pre-Stack Depth Migration in Northern Oman, #41569 (2015).

D. Colombo, M. Mantovani, M. De Stefano, D. Garrad, Hussain Al Lawati

Search and Discovery.com

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

Magnetotelluric Transect of the Sevier Overthrust Belt in Southwestern Utah and Eastern Nevada

Jeffrey M. Johnston, Philip E. Wannamaker

Utah Geological Association

..., S.C., 1981, Bouguer gravity anomaly and generalized map of Richfield 1 × 2 quadrangle, Utah: Map 59, Utah Geol. and Mineral Survey. DeGroot-Hedlin, C...

Regional Heat Flow Pattern and Lithospheric Geotherms in Northeastern British Columbia and Adjacent Northwest Territories, Canada

Jacek A. Majorowicz, Alan M. Jessop, Larry S. Lane

CSPG Bulletin

... circulation ceased in the well. For common circulation times, correction of temperature is 7 to 10% for elapsed time of 2 to 4 hours, falls to 5% after 10...

Abstract: Reliable Quantitative Forecasting of Basin Hydrocarbon Richness--Novel Geophysical Approach, by Thane H. McCulloh; #90977 (1975).

Search and Discovery.com

Lineaments, Geomorphology and Tectonism in the Southern Mississippi Embayment, Arkansas and Mississippi*

P. Donald Erickson

Bulletin of South Texas Geological Society

... and Bouguer Gravity mapping and well-data suggests that the normal faults were inherited from the Precambrian-Cambrian rifting episode and that the shallow...

Exploration and Development of the Heber Geothermal Field Imperial Valley, California

J. O. Salveson, A. M. Cooper

Indonesian Petroleum Association

... included a survey which indicated a positive Bouguer gravity anomaly just south of the town of Heber. In 1964, Chevron drilled several 500 foot (152 M...

Abstract: Landsat Interpreted Structure and Groundwater Flow within the Eromanga and Surat Basins

Staff of Hunting Geology and Geophysics (Aust.) Pty. Ltd.

Petroleum Exploration Society of Australia (PESA)

... drill holes). Geothermal gradients and Bouguer anomalies were added to complete the 'factual' data, and provide a basis for structural interpretation...