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The AAPG/Datapages Combined Publications Database

Showing 17,144 Results. Searched 196,923 documents.

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Seismic Foldout: The Most Advanced Datasets Offshore Barbados and T&T

Jeniffer Masi, Jeroen Hoogeveen, Nick Tanushev, John Walker, Alexander Mihai Popovici, Geoex MCG, Z-Terra

GEO ExPro Magazine

... (see left). However, there is a lack of available well data in the area. In order to increase the accuracy of the velocity model, wide-azimuth beam...

2022

Abstract: Testing the Value of Rebound Hardness in Estimating Petrophysical and Rock Mechanical Properties from Core and Wireline Logs: Examples From the Mississippian LimestoneŽ/STACK Play (U.S.) and the Vaca Muerta Formation (Argentina);

Yulun Wang, Gregor Eberli, Ralf Weger, Runar Nygaard, G. Michael Grammer

Search and Discovery.com

... the collected RHN data and the associated rock data (mineralogy, porosity, sonic velocity, elastic parameters) show correlative trends, indicating RHN may...

Unknown

Abstract: Machine Learning Application for Shear Velocity Prediction in Unconventional Reservoirs; #91206 (2023)

Nassim Bouabdallah, Abdeldjalil Latrach, Aimene Aihar

Search and Discovery.com

... attempts have been made in myriad literature to find a correlation between shear velocity and other petrophysical logs. In this study, a set of log data...

2023

Analogous Juxtaposition of Mixed Lithologies Against a Siliciclastic Hydrocarbon Reservoir and Proposed CO2 Storage Formation in the Norwegian North Sea, #80721 (2020).

Johnathon L. Osmond, Mark J. Mulrooney, Elin Skurtveit, Alvar Braathen,

Search and Discovery.com

... Sea, #80721 (2020). Johnathon L. Osmond, Mark J. Mulrooney, Elin Skurtveit, Alvar Braathen, PS Analogous Juxtaposition of Mixed Lithologies Against...

2020

Baram Field „ The 3D Marine Re-Processing Challenge

Jörg J. Wicker, Jonathan E. F. Stearn

Geological Society of Malaysia (GSM)

... not be obtained with the available data. The reason for this' failure was primarily due to the inherent velocity problems associated with extreme shallow...

1999

Relating P-Wave Velocity to Rock Strength in High-Porosity, Shallowly Buried Sediments: Implications for in Situ Stress Estimates; #41158 (2013)

Katie A. H. Olcott and D.M. Saffer

Search and Discovery.com

...) Katie A. H. Olcott and D.M. Saffer PS Relating P-Wave Velocity to Rock Strength in High-Porosity, Shallowly Buried Sediments: Implications for in Situ...

2013

Discriminating Gas Bearing Sands from Shale Using Rock Physics Guided Inversion, #40909 (2012)

Ahmed W. Daghistani, Aiman M. Bakhorji, Husam M. Al-Mustafa

Search and Discovery.com

... feasibility analysis Shear Velocity (Vs) vs. AI Well#1 Vs Sand Well#2 Vs Shaly Sand Shale Vs AI Well # 1 Well # 2 13 Rock physics...

2012

Seismic Stratigraphy in Low-Energy Carbonate Depositional Environment: ABSTRACT

J. A. Ward, D. E. Foulkes

AAPG Bulletin

... stratigraphic mapping in carbonate rocks has been historically concentrated on the shelf margin environment where unit geometry and abrupt facies-velocity...

1980

Abstract: Near-Surface Velocity Estimation Using Source-Domain Full Traveltime Inversion and Waveform Inversion; #90319 (2018)

Lu Liu, Bowen Guo, Yi Luo

Search and Discovery.com

... derived from the highfrequency approximation conflicts with the finite-frequency bandwidth of the seismic data and could lead to a poor velocity estimation...

2018

Identification and calculation of transfer overpressure in the northern Qaidam Basin, northwest China

Changyu Fan, Zhenliang Wang, Aiguo Wang, Suotang Fu, Liqun Wang, Yongshu Zhang, Hongxi Kong, and Xiao Zhang

AAPG Bulletin

... the overpressure compartment that prevents the charging of deeper natural gas. Bowers, G. L., 1994, Pore pressure estimation from velocity data: Accounting...

2016

Abstract: PETROPHYSICAL COMPLEXITIES OF A PROGRADING REEF MARGIN; #90298 (2017)

Viviana Diaz

Search and Discovery.com

... of geophysical tools and thus, their prediction from seismic or well data relies on complementary high-resolution laboratory petrophysical study integrated...

2017

Integrated Reservoir Characterization of Mississippian-Age Mid-Continent Carbonates, #30297 (2013)

Michael Grammer, Darwin Boardman, James Puckette, Jay Gregg, Priyank Jaiswal, Miranda Childress, Buddy Price, Beth Vanden Berg, Stephanie LeBlanc

Search and Discovery.com

.... Noack, A.K., and G.M. Grammer, 2008, Analysis of pore architecture within a sequence stratigraphic framework and correlation to sonic velocity values...

2013

Gabor Depth Migration using a New Adaptive Partitioning Algorithm

Yongwang Ma

Search and Discovery.com

... migration, the temporal Fourier transform is applied to the input seismic data to transform to the frequency domain. Then the spatial Fourier...

Unknown

Gabor Depth Migration using a New Adaptive Partitioning Algorithm

Yongwang Ma

Search and Discovery.com

... migration, the temporal Fourier transform is applied to the input seismic data to transform to the frequency domain. Then the spatial Fourier...

Unknown

Abstract: Reservoir Characteristics of a Quaternary Channel: Incorporating Rock Physics in Seismic and DC Resistivity Surveys; #90211 (2015)

Jawwad Ahmad and Douglas Schmitt

Search and Discovery.com

... as described in Avseth (2000). Conclusion The Gassmann’s fluid substitution analysis was carried out on real data and frame properties and fluid...

2015

Time-Lapse WAW VSP Imaging of an Unconventional Reservoir Using DAS Fiber Optics

J. Andres Chavarria, Dan Kahn, David Langton, Steve Cole, Xinyang Li

Unconventional Resources Technology Conference (URTEC)

... measurements such as crosswell strain and microseismic. The analysis of this DAS data set demonstrates that current fiber-optic technology can provide enough...

2019

The Isolation of Settling-Velocity Fractions of Sand-Size Material: New Possibilities for the Settling Tube Technique: RESEARCH METHOD PAPER

Reinhard Oehmig , Klaus H. Michels

Journal of Sedimentary Research (SEPM)

... of compositional analysis of settling-velocity fractions for the interpretation of sedimentation processes. BREZINA, J., 1970, Stratified sedimentation above...

1994

Enhancing Seismic Discontinuity Attributes with Creative Workflows; #42025 (2017)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... to precondition the data for subsequent attribute and impedance inversion analysis, some of which (such as structure-oriented filtering and trim statics) have...

2017

Permeability and acoustic velocity controlling factors determined from x-ray tomography images of carbonate rocks

Nathaly L. Archilha, Roseane M. Missagia, Cathy Hollis, Marco A. R. de Ceia, Samuel A. McDonald, Irineu A. Lima Neto, David S. Eastwood, and Peter Lee

AAPG Bulletin

... analysis, and well logs average total porosity over different volumes. Consequently, prediction of carbonate properties from seismic data and log...

2016

Abstract: Trace Interpolation and Elevation Statics by Conjugate Gradients; #90172 (2014)

Marcus Wilson, Robert J. Ferguson

Search and Discovery.com

... Research Report, No. 11. Menke, W., 1989, Geophysical Data Analysis: Academic Press, 525B Street, Suite 1900, San Diego, California 3 AAPG Search...

2014

Seismic-Refraction Study of Continental Margin East of Florida

R. E. Sheridan , C. L. Drake , J. E. Nafe , J. Hennion

AAPG Bulletin

... of the sediments is consistently high. Those wells with velocity data used here were drilled almost entirely in a carbonate-rock sequence. The section...

1966

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