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The AAPG/Datapages Combined Publications Database

Showing 16,597 Results. Searched 195,696 documents.

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The Nature of a Fluvial Process as Defined by Settling Velocities of Heavy and Light Minerals

James R. White, E. G. Williams

Journal of Sedimentary Research (SEPM)

... and bed load material. This will be accomplished by analysis and comparison of grain size distributions. All settling velocity analyses were converted...

1967

Abstract: Channel Thickness Estimation Using Spectral Decomposition (Geophysics Poster 2)

Nora Aida Ramly, Nor Azhar Ibrahim, M Rapi M Som, Wan M. Khairul, Siti Syareena Ali, M Raisuddin Tajuddin

Geological Society of Malaysia (GSM)

...Abstract: Channel Thickness Estimation Using Spectral Decomposition (Geophysics Poster 2) Nora Aida Ramly, Nor Azhar Ibrahim, M Rapi M Som, Wan M...

2011

Abstract: Separated Wave-Field Imaging: Utilizing the Multiple Wavefield to Improve Sub-Surface Illumination for OBS Surveys; #90319 (2018)

Jyoti Kumar, Tony Martin, Julien Oukili

Search and Discovery.com

... wave equation migration. Finally, the pre-stack angle domain output enables AVA analysis and velocity model building, in particular in shallow water...

2018

Impacts of Stress, Natural and Induced Fractures on Mechanical Properties of Organic-Rich Shales

Mehdi Mokhtari, Adel A. Alqahtani, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... as discussed in detail by Walsh (1965b), and Tutuncu et al. (1998). The effect of fracture was also investigated using the ultrasonic velocity measurements...

2013

Chapter 22: Correlation of Seismic Attributes and Geomechanical Properties to the Rate of Penetration in the Mississippian Limestone, Oklahoma

Xuan Qi, Joseph Snyder, Tao Zhao, Kurt J. Marfurt, Matthew J. Pranter

AAPG Special Volumes

..., and classification. Exploratory data analysis using 14 wells indicate high ROP is correlated with low porosity, high lambda–rho ( λ ρ ) , high mu–rho ( μ...

2019

Rock-physics Models for Gas-hydrate Systems Associated with Unconsolidated Marine Sediments

Diana Sava, Bob Hardage

AAPG Special Volumes

.... W. Lee, and R. von Huene, 1991, An analysis of seismic reflection from the base of a gas hydrate zone, offshore Peru: AAPG Bulletin, v. 75, p...

2009

ABSTRACT: Anisotropic 3-D Pre-Stack Time Migration Processing of Oguali 3-D Survey in Cental Niger Delta; #90115 (2010)

Tunde I. Okunuga, Robinson S. Dike, Timothy J. Brooks, and Lawrence Ajabor

Search and Discovery.com

... nearby wells. This 3D seismic data processing therefore incorporated velocity anisotropic analysis in velocity model building and migration to fully...

2010

ABSTRACT: Basin architecture and lithosphere structure of West- and East-Black Sea Basins from geophysical studies; #90109 (2010)

T. Yegorova, E. Baranova, V. Gobarenko, T. Yanovskaya

Search and Discovery.com

... Sea (WBS) and the East-Black Sea (EBS) – as well as operated tectonic processes, we made a comprehensive analysis of available geological...

2010

Integrated Field Study of Heavy Oil Reservoirs using Integrated Geophysics, Geochemistry, and Numerical Modeling Techniques

Mathew Fay

Search and Discovery.com

... velocity analysis is also a great tool for detecting and monitoring the wormholes and foamy oil since the seismic wave velocities are very sensitive...

Unknown

Integrated Field Study of Heavy Oil Reservoirs using Integrated Geophysics, Geochemistry, and Numerical Modeling Techniques

Mathew Fay

Search and Discovery.com

... velocity analysis is also a great tool for detecting and monitoring the wormholes and foamy oil since the seismic wave velocities are very sensitive...

Unknown

Tomography Techniques Applied to Near Surface Velocity Models in Complex Areas of Colombia

Jorge Monsegny, Saúl Guevara

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... determines the velocity at that point. Between cells, slowness data is interpolated in order to obtain a smooth model. Due to topographic changes...

2008

Experimental Modeling of the Spatial Distribution of Grain Size Developed in a Fill-and-Spill Mini-Basin Setting

Rufus L. Brunt, William D. McAffrey, Benjamin C. Kneller

Journal of Sedimentary Research (SEPM)

... of sediment-laden gravity currents: new insights using ultrasonic Doppler velocity profiling, in McCaffrey, W.D., Kneller, B.C., and Peakall, J., eds...

2004

Super Producers: Revealing North Sea Injectites

Noémie Pernin, Laurent Feuilleaubois, Tim Bird, Cyrille Reiser

GEO ExPro Magazine

... very good correlation with well data. Rock physics analysis using appropriate key wells from the UK and Norwegian Viking Graben indicates that good...

2018

Integrated Geo-Computational Approach to Identify By-Passed Oil: A Case Study in Seruni Field, Sumatra

Muhammad Fauzi, Hazairin

Indonesian Petroleum Association

... depth misties and provide more reasonable structure compared to previous results using a velocity cube where data values were simply interpolated. Table...

2003

Kemandung Ridges Play Concept to Increase Exploration Prospectivity in East Tuban Block: Preliminary Study

Andi M Adiwiarta, Risdi M Zainal, Yosi Hirosiadi

Indonesian Petroleum Association

...   potential can be defined into main reef, backreef, and forereef scattered along the ridge area. The variable of velocity analysis along study area...

2010

Elastic Properties of Propped and Unpropped Eagle Ford Shale and 3D-printed Fractured Models Under Iso-static Stress

Suresh Dande, Robert R. Stewart, Michael T. Myers, Lori Hathon, Nikolay Dyaur

Unconventional Resources Technology Conference (URTEC)

... confirms that propped models are more compliant. We extend this experiment with Eagle Ford Shale samples, we find that S-wave velocity is faster...

2019

Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)

Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao

Search and Discovery.com

...Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023) Gang Yu, Jinliang Xiong, Junjun Wu...

2023

Star: Shallow Time Anomaly Replacement

Michael O. Marcoux, Lee Lu

Southeast Asia Petroleum Exploration Society (SEAPEX)

... surface can account for the surface consistent terms in the description of reflection times. If the same low velocity material occurs at a greater...

1982

Abstract: Gabbros, metagabbros and waves in the continental crust

Chuck Hurich, Aphrodite Indares, Sharon Deemer

Atlantic Geology

... a role in increasing velocity with depth, metamorphic grade plays the dominant role in the middle and lower crust. Reflectivity models generated using...

1998

Abstract: Developed Correlations Between Porosity, Permeability and Sound Wave Velocity at Different Compaction Pressures for Sandstone Core Samples

G. M. Hamada, E. S. Al-Homadhi

Geological Society of Malaysia (GSM)

... also known. For the same simulated natural sandstone rocks, Sound wave velocity was measured using an ultra sound tool. Good relationships have been...

2017

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