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The AAPG/Datapages Combined Publications Database

Showing 8,089 Results. Searched 200,599 documents.

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Prediction of Fracture-Induced Permeability and Fluid Flow in the Crust Using Experimental Stress Data

Peter Connolly and John Cosgrove

AAPG Bulletin

... have been identified as key sites of mesothermal mineralization within major fault zones (Sibson, 1990a; Cox et al., 1995). In the near surface, large...

1999

-- no title --

user

Search and Discovery.com

..., Calgary, AB, Canada [email protected] Abstract/Excerpt This study investigated the variation of near-surface velocities derived by the inversion...

2013

Abstract: A High Resolution VSP In The Oil Sands For Improved Reservoir Characterization; #90187 (2014)

Mark Morrish and Laurie Bellman

Search and Discovery.com

... conventional seismic methods (both surface and downhole) and they can be difficult to image due to variable near surface conditions. High quality, densely...

2014

Abstract: Analysis of Multicomponent Seismic Data Recorded with a New Hydraulic Thumper Source; #90224 (2015)

Rafael J. Asuaje, Don Lawton, Malcolm Bertram, Kevin Bertram, Kevin Hall, and Eric Gallant

Search and Discovery.com

... of Calgary campus to generate P-waves and S-waves, and to provide a detailed velocity structure of the near surface. The source generates SH waves...

2015

Abstract: CARBONATE-SHALE TRANSITION ON AN ORDOVICIAN DEEP-SHELF: THE ARNESTAD FORMATION, NORWAY; #90249 (2016)

Kathryn Schuller

Search and Discovery.com

... Collins, Colorado [email protected] Shales make up the bulk of sedimentary rocks on and near the surface, but are still the least understood...

2016

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Search and Discovery.com

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On the importance of rock physics for near-surface geophysics: Focus on NMR

Kristina Keating

International Meeting for Applied Geoscience and Energy (IMAGE)

...On the importance of rock physics for near-surface geophysics: Focus on NMR Kristina Keating On the importance of rock physics for near-surface...

2022

Time Depth Conversion of a Prospect With Near-Surface Velocity Anomalies Using Stacking Velocites and PSDM Velocities: A Comparison

Tan Boon Hua, Lothar Schulte

Indonesian Petroleum Association

...Time Depth Conversion of a Prospect With Near-Surface Velocity Anomalies Using Stacking Velocites and PSDM Velocities: A Comparison Tan Boon Hua...

2011

Enhancing high-frequency vibroseis images of near surface: Uncorrelated is key

Richard D. Miller, Zachary Lawrence, Alex Martinez, Julian Ivanov, Dmitry Borisov, Joseph Reilly

International Meeting for Applied Geoscience and Energy (IMAGE)

...Enhancing high-frequency vibroseis images of near surface: Uncorrelated is key Richard D. Miller, Zachary Lawrence, Alex Martinez, Julian Ivanov...

2023

Abstract: Hydrogeochemical Prospecting for Natural Gas: The Geochemical Chimney, Shallow Groundwater Hydrogeology, and Interpretation of Near-Surface Data; #90172 (2014)

Matthew V. Kohlbecker, Dimitri Vlassopoulos

Search and Discovery.com

...Abstract: Hydrogeochemical Prospecting for Natural Gas: The Geochemical Chimney, Shallow Groundwater Hydrogeology, and Interpretation of Near-Surface...

2014

Abstract: Raypath-Consistent Shear Wave Statics; #90224 (2015)

Raul Cova, David Henley, and Kris Innanen

Search and Discovery.com

...-wave processing. The lack of a good correlation between P- and S-wave velocities in the near surface introduces a whole new problem to be solved. Due...

2015

An Overview of the Shallow Geology and Environmental Conditions Affecting Petroleum Activities on the Beaufort Shelf, Northern Alaska - Abstract

Peter P. Johnson, James D. Craig

Alaska Geological Society

... affect offshore development. In addition to the potential conditions of sediment instability, near-surface faults, and shallow gas, operations...

1987

Geochemical Exploration with Some Speculation as to the Genesis of Oil and Gas Accumulation

Eugene McDermott

Tulsa Geological Society

... in much greater abundance. Leaking gases, which are absorbed and polymerized to heavier hydrocarbons by the earth particles near the surface...

1939

Abstract: Geologic Development and Characteristics of the Continental Margins, Gulf of Mexico

James M. Coleman

Houston Geological Society Bulletin

... less than 1 degree to greater than 20 degrees around knolls and basins. The near-surface geology and topography of the slope are functions...

1987

Abstract: Applications of Soil Gas Geochemical Methods in the Detection of Underground Contamination

Victor T. Jones, III

Houston Geological Society Bulletin

... likely to contain oil or gas. This methodology focuses on the detection of light C1-C4 and C5 plus gasoline range hydrocarbons in the near surface...

1991

Temperature Gradient in Pechelbronn, Alsace: DISCUSSION

Alfred C. Lane

AAPG Bulletin

... in bringing the isotherms near the surface These suggestions do not at all discredit the valuable conclusion of the authors that the isotherms do...

1929

Abstract: Landfill Siting Criteria with Emphasis on Karst Hydrogeology

Allan Biddlecomb, Diane Yeager, and Laurie Irwin

Houston Geological Society Bulletin

..., they may comprise very prolific aquifers. Karst may continue to develop (in areas where the groundwater table is near the surface and unconfined) after...

1997

Abstract: Cement-Stratigraphy of Tigapapan Unit, Sabah Basin: Clue to Timing of Hydrocarbon Migration

Mohammad Yamin Ali

Geological Society of Malaysia (GSM)

...) 274 - The cementation occured from very early to late phases at near surface to 2.0 km depth. The early, stage A cement (Ol3C =- 33.7%0 PDB, BIBO...

1990

Diagenesis and Weathering: DISCUSSION

Eliot Blackwelder

AAPG Bulletin

... at and near the surface of the lands. Krumbein remarks that "The subject of weathering is a science in its own right." Why then suggest that it should...

1947

Dune Reddening Along the Outer Banks of North Carolina: DISCUSSION

Robert Dolan

Journal of Sedimentary Research (SEPM)

... to reddish material grading downward into buff or gray unaltered sands. The ridges of "intermediate" age lack the thin dark near-surface horizon...

1970

Hydrocarbon Prospecting in the Amazon Rain Forest: Application of Surface Geochemical, Microbiological, and Remote Sensing Methods

M. R. Mello, F. T. Gonçalves, N. A. Babinski, and F. P. Miranda

AAPG Special Volumes

.... T. Gonçalves, N. A. Babinski, and F. P. Miranda 1996 401 411 M 66:  Hydrocarbon Migration And Its Near-Surface Expression  Geochemical, microbiological...

1996

Abstract: 3D Magnetic Modelling for Iron Ore Exploration in Gambang, Kuantan, Pahang

Woo Chaw Hong, Rocky Martakusumah, Low Keng Lok, Aina Nadiah Abd Aziz

Geological Society of Malaysia (GSM)

... soil near the surface with underlying meta-sedimentary rock, which was formed as a result of contact metamorphism from the granitic body at deeper zone...

2017

Relating Seismic Time to Geological Datum: ABSTRACT

James L. Porter

AAPG Bulletin

... near-surface structure cut by the horizontal datum is exaggerated two to three times. Seismic time can be corrected to a geological datum if each shot...

1960

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