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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 1,507 Results. Searched 195,405 documents.

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ABSTRACT: , by ; #91021 (2010)

Search and Discovery.com

2010

ABSTRACT: Fast and Easy Near Surface Correction of an Arabian Peninsula Seismic Line Using the Topographic Datuming Operator; #90051 (2006)

Tariq Alkhalifah, Claudio Bagaini

Search and Discovery.com

... and geophysically complex near-surface using a new prestack operator, the Topographic Datuming Operator (TDO), on synthetic and real data. TDO, unlike static...

Unknown

ABSTRACT: High Resolution Processing: From Data Preparation to Imaging and Velocity Models to Inversion; #90051 (2006)

Jaime Stein, John Weigant, Gary Perry, John Tinnin, Tom Langston

Search and Discovery.com

... in the context of Prestack Depth Migration and Velocity Model Building, where our Multi-Scale High Resolution Tomography has allowed us to build high...

Unknown

Abstract: Turning-Ray Tomography and Tomostatics; #90224 (2015)

Babatunde Arenrin, Gary Margrave, and John Bancroft

Search and Discovery.com

... (FWI), wave equation datuming and prestack depth migration. In this research, we apply turning-ray tomography to the statics problem of the Hussar 2D...

2015

Abstract: Estimates of Thermal Stress and Expelled Petroleum from Mesozoic-Cenozoic Potential Source Rocks, Southern Gulf of Mexico; #91205 (2023)

Md Nahidul Hasan, Andrew Pepper, and Paul Mann

Search and Discovery.com

... line-km prestack depth migrated (PSDM) 2D seismic reflection profiles, shipborne gravity data, and open-source geologic information to model the thermal...

2023

Anisotropy

Search and Discovery.com

N/A

Recent Applications of Turning

Search and Discovery.com

N/A

Understanding the Deformation of the Naga Thrust Triangle Zone, NE India, Using Structural Modeling of 2D Seismic Data; #50822 (2013)

B. Michael, C. M. Burberry, P. Jaiswal, S. Rath, S. N. Singh, and G. Barali

Search and Discovery.com

... and prestack depth migration provide a two-step process to describe large wavelength and small wavelength features in the same image. This provides a detailed...

2013

Abstract: Green Canyon Block 205: Geophysical Analysis of a Deepwater Gulf of Mexico Discovery

Bernard Regel

Houston Geological Society Bulletin

... the checkshot functions which resulted in under-migration of the seismic data and poor synthetic well ties. Remigration of the 3-D data using the prestack 3-D...

1994

Geology and Geophysics: Ever the Twain Shall Meet

Don C. Lawton

Search and Discovery.com

... requires prestack depth migration. The key to success in depth imaging is being able to construct the correct velocity model with which to undertake...

Unknown

ABSTRACT: Direct Detection of Methane Hydrates: Volume Estimates from Velocity Modeling; #90013 (2003)

Jeffrey W. Nealon, W. Steven Holbrook, Andrew R. Gorman, Matthew J. Hornbach, Kara L. Hackwith

Search and Discovery.com

... amplitude anomalies on prestack depth migrated seismic sections. Much larger amplitude anomalies have been modeled with waveform inversion and indicate...

2003

ABSTRACT: The Impact of Post Migration Data Conditioning on Seismic Images and Attributes; #90115 (2010)

Adekanle Ayorinde, Youn Oong, and Iyiola Sunkanmi

Search and Discovery.com

...ABSTRACT: The Impact of Post Migration Data Conditioning on Seismic Images and Attributes; #90115 (2010) Adekanle Ayorinde, Youn Oong, and Iyiola...

2010

ABSTRACT: Seismic depth imaging of structures with complex overburden in offshore Ukraine; #90109 (2010)

O. Tiapkina, Z. Voitsytski

Search and Discovery.com

..., seismic data processing in Ukraine is still being performed in the time domain, and prestack depth migration (PSDM) has as yet not become quite...

2010

Geology and Geophysics: Ever the Twain Shall Meet

Don C. Lawton

Search and Discovery.com

... requires prestack depth migration. The key to success in depth imaging is being able to construct the correct velocity model with which to undertake...

Unknown

Abstract: Enhanced Duplex Wave Migration Post-processing Methodology for Identifying Fracture Zones; #90254 (2016)

Duryodhan Epili, Luke F LaFreniere, Krzysztof K Sliz, Shahzad Ulhaq

Search and Discovery.com

...Abstract: Enhanced Duplex Wave Migration Post-processing Methodology for Identifying Fracture Zones; #90254 (2016) Duryodhan Epili, Luke F LaFreniere...

2016

Abstract: A Comparison of 3D Azimuth-Angle Domain Common Image Gathers using Poynting Vector and Optical Flow Methods; #90254 (2016)

Young Seo Kim, Constantine Tsingas

Search and Discovery.com

... to estimate the accuracy and reliability of background velocity models used in prestack depth migration. Also, ADCIGs can provide information during...

2016

Abstract: Comprehensive Technology for Complex Targets Research with Electromagnetic, Gravity, Magnetic and Seismic Data and its Applications; #90319 (2018)

Zhi Zhao, Dechun Li, Zhao Li

Search and Discovery.com

... data. The velocity model obtained is used in the pre-stacking depth migration, greatly improving the resolution of traps prediction. The three wells...

2018

High-Resolution Model Building in a Full-Azimuth Nodal Survey in the GOM

Sandip Chattopadhyay, Gary Rodriguez, Tefera Eshete, Guy Hilburn, TGS

GEO ExPro Magazine

... scalar functions in order to match the migration velocity field to the checkshots. Prestack depth migration was performed with the calibrated velocity...

2016

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