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The AAPG/Datapages Combined Publications Database

Showing 8,089 Results. Searched 200,693 documents.

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A Model for the Evolution of Salt Diapirs and the Salt Dome Canopy, East Texas Basin

James R. Turner

GCAGS Transactions

... movement after the rapid development of the salt diapir. During this stage, the dome stays near the sediment surface despite continued basin subsidence...

1993

Geoscience Integration and Interpretive Model Building to Overcome Seismic Imaging Problems in Foothills Environments; #41547 (2015)

Rob Vestrum

Search and Discovery.com

... for time and depth migration. With low fold in the near surface, low signal-to-noise ratios on the image gathers, and complex horizon geometries...

2015

Subsurface Geotechnical Hazards in Petroleum and Geothermal Development

Robert C. Erickson

AAPG Special Volumes

... and Under-Pressured Reservoirs Reservoirs that fit this category are usually limited to near-surface unsaturated formations that are above the water table...

1981

Inferring Stratigraphy from Seismic Data

R. E. Sheriff

AAPG Bulletin

...) especially in structurally complex areas where migration is most important. Near-surface anomalies, such as weathering channels, cause distortion...

1976

High-Resolution Stratigraphy of a Mississippi Subdelta-Lobe Progradation in the Barataria Bight, North-Central Gulf of Mexico

James G. Flocks, Nicholas F. Ferina, Chandra Dreher, Jack L. Kindinger, Duncan M. FitzGerald, Mark A. Kulp

Journal of Sedimentary Research (SEPM)

...). Mica and organic material are common within the laminae, and rafted organic material such as wood is present near the surface of the unit. Figure 8...

2006

Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia)

Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish Stein, Shiv Pujan Singh, Stephen Gallagher

Petroleum Exploration Society of Australia (PESA)

... near surface topography to achieve a better update in tomography. Heavy smoothing of velocities was imposed where sequence stratigraphic...

2018

Analysis of Temperatures and Thermal Processes in the Uinta Basin

Sean D. Willett, David S. Chapman

CSPG Special Publications

... that a temperature is given as a sum of temperature drops across each layer at a particular well: where To is the surface temperature, ΔZi is the thickness...

1987

Benefits of selective stacking of windowed high-resolution linear radon transform (HRLRT) images from traffic-induced passive-seismic data with the multi-channel analysis of surface waves (MASW) method in Lawrence, Kansas

Julian Ivanov, Richard D. Miller, Dmitry Borisov, Shelby Peterie, Anthony M. Hoch

International Meeting for Applied Geoscience and Energy (IMAGE)

..., 5, 1–13, doi: https://doi.org/10.4133/JEEG5.3.1. Xia, J., C. Shen, and Y. Xu, 2013, Near-surface shear-wave velocities and quality factors derived...

2022

Depositional Processes and Fluid Mechanics of Upper Jurassic Conglomerate Accumulations, British North Sea

L. G. Kessler II, Kit Moorhouse

CSPG Special Publications

... in a generally (though not always) proximal depositional setting. Individual debris flow units with larger boulders supported at or near the surface...

1984

Abstract: Geophysical Investigation for Groundwater Exploration at UKM's Kuala Pilah Matriculation Centre, Negeri Sembilan

Abdul Rahim Samsudin, Abdul Ghani Rafek, Umar Hamzah

Geological Society of Malaysia (GSM)

... layer could be associated with near surface water saturated zone of aquifer. However based on seismic data and by taking velocity of 1,600 to 1,700 mls...

1995

Ekofisk Field--Norway Central Graben, North Sea

Charles T. Feazel, Ian A. Knight, Lawrence J. Pekot

AAPG Special Volumes

... of Pliocene-Pleistocene age near the surface. Trap Ekofisk field is a domal trap with two pay zones and a seal resulting from overpressured shales...

1990

A Case Study of Seismic Exploration in the Offshore Bonaparte Basin

J. Durrant, A. Young

Petroleum Exploration Society of Australia (PESA)

...-surface interval velocities and thickness. J. Durrant and A. Young (a) SHOTPOINT 200 180 170 210 220 230 240 250 270 290 280 300 1.0...

1988

GEOLOGY OF THE LAUREL LAKE GOLD-SILVER DEPOSIT

T. WALKER AND F. McDOUGALL

Saskatchewan Geological Society

... salmon-pink colouration. The pervasive pink 'alteration', common within the fragmental rocks but restricted to near-surface sections of mineralized...

1987

Abstract: Kirchhoff Imaging with Adaptive Greens Functions for Compensation for Dispersion, Attenuation, and Velocity Imprecision; #90187 (2014)

Andrew V. Barrett

Search and Discovery.com

.... Such an error would not allow the higher frequencies to image properly. Commonly, the greatest attenuation occurs in the shallowest layer. Surface...

2014

Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia

Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo

Indonesian Petroleum Association

... in the Bukat Block (Tarakan Basin), offshore Kalimantan (Indonesia). The water depth is varying and ranges from 350 to 1800 meters. Several unfavourable...

2011

Solution of the Devonian Prairie Formation Salt: Seismic Recognition and Exploration Implications

Mark Rogers, Wayne Mattox

Rocky Mountain Association of Geologists

... Paleozoic growth rather than Laramide tectonics or near surface (glacial) velocity problems. This isochron interval encompasses the Prairie Formation...

1985

High-Resolution Seismic Study as a Tool for Sequence Stratigraphic Evidence of High-Frequency Sea-Level Changes: Latest Pleistocene-Holocene Example from the Korea Strait

Dong-Geun Yoo , Soo-Chul Park

Journal of Sedimentary Research (SEPM)

..., Near-surface seismic facies at the Korea Strait shelf margin and trough region: Geo-Marine Letters, v. 16, p. 49-56. YOO, D.G., AND PARK, S.C., 1997...

2000

Extrapolated surface-wave dispersion inversion

Hongyu Sun, Laurent Demanet

International Meeting for Applied Geoscience and Energy (IMAGE)

... the near-surface shear-wave velocity structures beyond the penetration depth of conventional surface-wave inversion methods. Active-source surface waves...

2022

Correlation of seismic velocity and mechanical properties of metasandstone from CTW-1 well, Seri Iskandar, Perak, Malaysia

Norsyafiqah Salimun, Abdul Ghani Rafek, Khairul Arifin Mohd. Noh

Geological Society of Malaysia (GSM)

..., Henderson, A.J., Patton, F.D. & Cording, E. J., 1967. Design of surface and near-surface construction in rock. In Failure and Breakage of Rock. Proc...

2019

Backscatter analysis of vehicle-generated noise using symmetric autoencoders

Sanket Bajad, Pawan Bharadwaj

International Meeting for Applied Geoscience and Energy (IMAGE)

... noise using symmetric autoencoders Sanket Bajad* and Pawan Bharadwaj, Indian Institute of Science, Bengaluru SUMMARY Near-surface geophysics...

2024

Abstract: Near-surface Issues in TTI Wave Equation Migration from Topography; #90171 (2013)

Chuck Ursenbach, Richard A. Bale, and Samuel H. Gray

Search and Discovery.com

... layer described above. Conclusions Careful use of filtering can improve the quality of near-surface images for TTI WEM. The zero-slowness concept...

2013

Compaction of Sand and Clay - Constraints from Experimental Compaction, Chemical Reactions and Fluid Flow During Burial - an Overview; #51449 (2017)

Knut Bjørlykke, Line Hedvig Line, Jens Jahren, Nazmul Haque Mondol, Per Aagaard, Helge Hellevang

Search and Discovery.com

... in the development of reservoir models and in predicting reservoir quality prior to drilling. Early (Near Surface) Diagenesis Sediments potential...

2017

Environmental impacts of oil production on soil, bedrock, and vegetation at the U.S. Geological Survey OsageSkiatook Petroleum Environmental Research site A, Osage County, Oklahoma

James K. Otton, Robert A. Zielinski, Bruce D. Smith, Marvin M. Abbott, Bobby D. Keeland

Environmental Geosciences (DEG)

... of the pits reached about 80% of its present surface area as early as 1936.GEOLOGIC SETTINGSite A is underlain by (1) a surface layer of eolian sand or mixed...

2005

Eolian Sand Control

Richard C. Kerr, John O. Nigra

AAPG Bulletin

.... The near-surface winds, though, are subject to interference from natural topographic features and artificial barriers. These surface winds experience marked...

1952

Paleohydrologic Techniques with Environmental Applications for Siting Hazardous Waste Facilities

M. G. Foley, J. M. Doesburg, D. A. Zimmerman

CSPG Special Publications

..., paleohydrology is a valuable asset for aiding the assessment or design of a near-surface storage site for hazardous waste. Paleohydrologic methods...

1984

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