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The AAPG/Datapages Combined Publications Database

Showing 18,793 Results. Searched 200,691 documents.

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ABSTRACT: Cenozoic Stress Rotation, Northeastern Colorado PLateau

Earl R. Verbeek, Marilyn A. Grout

Rocky Mountain Association of Geologists

... field with time. The dashed line (ideally, a zone) represents the magnitude of effective stress that, if exceeded, would cause fracture in common...

1986

Microseismicity Analysis for HFTS Pad and Correlation With Completion Parameters

Debotyam Maity

Unconventional Resources Technology Conference (URTEC)

... interpreted by making use of b-value distribution as a proxy measure for stress. In this study, we tie the Frequency Magnitude Distributions (FMD) from...

2018

New Criteria for Evaluating Oil Prospects of Local Structures in the Southeast of the Russian Platform

N. G. Podkorytov

Petroleum Geology: A Digest of Russian Literature

... of the Russian platform according to the magnitude of the critical index of local uplifts. Structures of the basement: a-domes: I-Tatar, II-Zhigulevsko...

1976

Surface Boulder Orientation Studies around the Northwestern Margin of the Barnes Ice Cap, Baffin Island, Canada: NOTES

J. T. Andrews

Journal of Sedimentary Research (SEPM)

... a resultant vector, v0, which is the preferred orientation of each sample, and a vector magnitude, L%, which is a measure of dispersion. Both...

1965

Abstract: Seismicity of Kenyir, Terengganu

Che Noorliza Lat

Geological Society of Malaysia (GSM)

..., with high capacity volume and large surface area are much more likely to experience significantly large tremors (larger than magnitude 4), even when...

1997

Earthquake Detection and Focal Mechanism Calculation Using Artificial Intelligence

Shane Quimby, Yanwei Zhao, Jie Zhang, GeoTomo

Unconventional Resources Technology Conference (URTEC)

... to propose a novel deep convolutional neural network Focal Mechanism Network (FMNet) for estimating the location, magnitude and source focal mechanisms...

2022

Abstract: Controlled-Source Electromagnetic (CSEM): Complementing AVO as Prospect Qualifier, Offshore Sabah, NW Borneo (Poster 21)

H. Maulana, S. Tanner, S. Algar, K. Azlan

Geological Society of Malaysia (GSM)

... on the Prospect X, however, reveals a 20-60% electric magnitude increase of the target response over a chosen background, which indicates a hydrocarbon...

2008

Abstract: The Application of CSEM (Controlled Source Electromagnetic) Technology as a Tool to Complement 3D Seismic Interpretation and AVO Analysis in a Deepwater Prospect: A Case Study on Prospect B, Block 2F, Offshore Sarawak (Geophysics Paper 16)

Wong Eng Yao

Geological Society of Malaysia (GSM)

... cap (Figure 2). The CSEM response displays a positive magnitude build-up which indicates a resistive body lying beneath (Figure 3). The question left...

2008

Abstract: Constraints on the Geochemical Provenance of Refined Copper and Brass Artifacts from Nova Scotia, Canada: Insights into the Metallurgical and Trace Element Systematics of European Contact-Era Trade Alloys Brought to Atlantic Canada

Paige Fleet, Glen Hodge, Jacob Hanley, Katie Cottreau-Robins, Brandon Boucher, Chris Mcfarlane, Graham Layne, Bruce Stewart, Mike Sanders

Atlantic Geology

... orders of magnitude with respect to the As/Sb ratio and one order of magnitude for the Au/Ag ratio was observed between 15 objects found in Pictou, NS...

2015

ABSTRACT: Local site effect evaluation through Horizontal-to-Vertical Spectral Ratio (HVSR) in Johor Bahru

Siti Noor Shafiqah Badrolhisham, Abdul Halim Abdul Latiff

Geological Society of Malaysia (GSM)

... but an incident in Ranau, Sabah in 2015 had taken the whole nation by surprise with magnitude 6 and caused 18 casualties. This event had shown...

2021

Introduction to Tectonics of Rocky Mountains: ABSTRACT

D. L. Blackstone, Jr.

AAPG Bulletin

.... Volcanically derived materials of Cenozoic age are widely spread across the Rocky Mountain system, and reflect igneous activity of great magnitude...

1956

Tectonic Development of Cordilleran Region: ABSTRACT

W. W. Mallory

AAPG Bulletin

... and thrusting marched eastward during late Jurassic and Cretaceous time to culminate as thrusts of major magnitude (Lewis, Bannock, Strawberry, Muddy...

1956

The Relationship Between a Grain's Settling Velocity and Threshold of Motion Under Unidirectional Currents

Paul D. Komar, Karen E. Clemens

Journal of Sedimentary Research (SEPM)

.... 56 No. 2. (March), Rubey (1933) noted that the velocity of a current required to entrain and transport a sediment grain is similar in magnitude...

1986

Albion-Scipio Trend: Michigan's Syncline Oil Fields: ABSTRACT

Garland D. Ells

AAPG Bulletin

... in the anticlinorium. Total differences in relief west of the anticlinorium are of about the same magnitude as in the trend. Studies suggest...

1966

Sedimentary Processes and Their Roles in Formation of Future Source and Reservoir Rocks: ABSTRACT

Donn S. Gorsline

AAPG Bulletin

... observations must be modified. Measurements have been made of rates of sand movement using dyed sand (Vernon, 1965), magnitude of wave-generated surges over...

1967

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