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...

Recent Exploration in PEPs 109 and 110, Onshore Gippsland Basin

S. R. Greaves

Petroleum Exploration Society of Australia (PESA)

... km over PEP I 09. Data were reduced and a Bouguer anomaly map produced. Modelling of gravity profiles and the generation of second order derivative...

Abstract: Geodynamic models of convergent margin tectonics: Implications for the development and structure of the Appalachians

G. Stockmal, C. Beaumont, R. Boutilier

Atlantic Geology

... common to most orogens. These include: (I) the foreland basin adjacent to the thrust belt, (2) a strong negative-positive couple in the observed Bouguer...

Is There Any Room for Gravity in Petroleum Exploration? Lets Open the Door Again!

Sergey Shevchenko

Australian Petroleum Production & Exploration Association (APPEA) Journal

... permits 20 km Gravity stations Fig. 1. Distribution of the gravity stations in the Cooper-Eromanga Basin. Background image is the Bouguer Gravity...

A Gravity High in Darvel Bay

Patrick J. C. Ryall, Dwayne Beattie

Geological Society of Malaysia (GSM)

... (e.g. Sakar, Tabauwan, Silumpat) in the Bay. In addition stations were located along the road from Kunak to Lahad Datu. The resulting Bouguer anomaly map...

The Miocene Trend of Calhoun and Matagorda Counties, Texas

James A. McCarthy

GCAGS Transactions

... Trend in Calhoun and Matagorda Counties. REGIONAL STRUCTURAL GEOLOGY Figures 7 and 8 are Bouguer gravity maps of Calhoun and Matagorda Counties...

Cripple Creek District

A.H. Koschmann

Rocky Mountain Association of Geologists

...Cripple Creek District A.H. Koschmann Guide to the Geology of Colorado, 1960 GUIDE TO THE 185 GEOLOGY COLORADO OF The Bouguer anomaly ranges...

Which anomaly should I drill? Using spatial statistics to inform exploration in covered IOCG terranes

Laszlo Katona*, Adrian Fabris

Petroleum Exploration Society of Australia (PESA)

... be used in drill target prioritization. Residual Bouguer gravity and reduced-to-pole total magnetic intensity grids over the Gawler Craton were transformed...

Abstract: Structural Overprinting in the Northwest and West Domains of Peninsular Malaysia

H. D. Tjia

Geological Society of Malaysia (GSM)

... are known as follows. Intersection of zones of bouguer gravity anomalies and structural trends. An example exist in UKM's Bangi campus, where Upper...

Effectiveness of Gravimagnetic Methods of Exploration for Oil-Gas Pools in Reef Formations

V. F. Kononkov, O. K. Zhigalina, A. I. Volgina, V. V. Butazov, A. Ya. Zhigalin

Petroleum Geology: A Digest of Russian Literature

... gravity curve after excluding effect from the top of Pz; ΔZ - vertical component of magnetic field, ΔgB - observed curve of gravity anomalies in Bouguer...