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The AAPG/Datapages Combined Publications Database

Showing 7,239 Results. Searched 200,293 documents.

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3D ultra high resolution seismic processing „ A case study from offshore USA

Bertrand Caselitz, Luca Limonta, Julien Oukili, Jonas Tegnander, Vicky Catterall

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Static issues arise due to sea state variation. Static corrections, estimated using water-bottom reflections against simultaneous multibeam echosounder...

2024

Five Vintages of 3D Seismic over the Nelson Field of EP Europe UK: Is it Really Feasible to Obtain a Consistent 4D Signal?

Jos B. M. Lutz, Jonathan Brain, Jan W. de Maag, Nico Kremers, Steffen Bergler, and Richard Rogers

GCAGS Transactions

... to the 1990, 1997, 2000, and 2003 surveys. Figures 7-9 show typical 4D static QC displays, before tidal statics, after tidal statics, and after...

2008

2-D Seismic Reflection Imaging of the Bennett Thrust Fault in the Indio Mountains of West Texas; #30519 (2017)

Alan Vennemann, Marianne Karplus, Galen Kaip, Steve Harder

Search and Discovery.com

.... Geometry Assignment 2. Trace Editing and Parameter Selection AirWave Mute Top Mute Decon Gate Killed Traces 3. Elevation Static Corrections 4. Velocity...

2017

Abstract: Correcting PS Receiver Statics using Hybrid Raypath Interferometry; #90172 (2014)

David C. Henley

Search and Discovery.com

...Abstract: Correcting PS Receiver Statics using Hybrid Raypath Interferometry; #90172 (2014) David C. Henley AAPG Search and Discovery Article #90172...

2014

Baram Field „ The 3D Marine Re-Processing Challenge

Jörg J. Wicker, Jonathan E. F. Stearn

Geological Society of Malaysia (GSM)

... seismic survey was acquired in 1988 over the Baram Field. The 1989 processing results suffered from severe statics still -present in the final data...

1999

Comparing Seismic Resolution and Signal and Noise Quality between Dense Point-Receiver and Conventional Data, Bakken Formation, North Dakota; #41160 (2013)

Niranjan Banik, Antoun Salama, Adam Koesoemadinata, George El-Kaseeh, Mark Egan, and Alfonso Gonzalez

Search and Discovery.com

... the same record after application of static corrections to the point-receiver data. Group forming without intra-array corrections was applied...

2013

Abstract: Supervirtual S-wave Refraction Interferometry for Converted Wave Statics and Near-Surface S-wave Velocity Model Building; #90224 (2015)

Kristof De Meersman and Yoones Vaezi

Search and Discovery.com

... residual and hand statics. The near-surface tomographic S-wave velocity model has clearly resolved the PS receiver static. Some residual and short...

2015

Seismic speckle as multiplicative noise explaining land reflections distorted by near-surface scattering

Andrey Bakulin, Dmitry Neklyudov, Ilya Silvestrov

International Meeting for Applied Geoscience and Energy (IMAGE)

... – Residual statics with normal distribution. Let the multiplicative noise be caused by random time shifts 𝜏 between channels (residual static...

2022

Basic Seismic Processing: Part 7. Geophysical Methods

Peter M. Duncan

AAPG Special Volumes

... statics, surface consistent statics, and residual statics are all techniques used to estimate and apply the appropriate velocity and time corrections...

1992

Phase pilot recovery: A foundation for mitigating speckle scattering noise in seismic data

Akshika Rohatgi, Andrey Bakulin, Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

..., residual statics introduce linear phase shifts proportional to a constant time delay 𝜏! for each trace. We emphasize that both types of noise solely...

2024

Multidomain simultaneous joint inversion for near-surface characterization A case study from onshore US

Nate Johnson, Ali Ahmed Hussein Mohamed, Zhanna Jackson, Seth Riseman, Kevin Douglas

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The corresponding Vs model derived from SJI is shown in Figure 4c. Static corrections calculated through the SJI model and applied to the seismic data...

2023

Abstract: Statics and Dynamics of Natural Systems--A Genetic Basis for Assessing Environmental Impacts (1)

C. M. Woodruff, Jr. , William L. Longley

GCAGS Transactions

...Abstract: Statics and Dynamics of Natural Systems--A Genetic Basis for Assessing Environmental Impacts (1) C. M. Woodruff, Jr. , William L. Longley...

1977

Procesamiento de Datos Sismicos en Areas de Topografia Irregular: Caso Historico en el Flanco Sur Andino [PAPER IN SPANISH] Seismic Data Processing in Areas of Irregular Topography: A Case History in the Andean Southern Flank: Abstract

Eulogio del Pino, Jose Licheri, Sergio dos Santos

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... The main problen was to compute short and long wavelength static and dinamic corrections to a constant datum below and above the surface. Velocity...

1994

The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings

Paolo Dell'Aversana

Petroleum Exploration Society of Australia (PESA)

...: velocity field. using tomographic Static application: sens it ivity tests using the above statics and other statics based on different velocity fields...

2004

Abstract: Elastic Finite-difference Modeling for Testing Acquisition and Processing Methods; #90187 (2014)

Peter Manning, Joe Wong, and David Henley

Search and Discovery.com

... to statics corrections and migration for imaging the deeper reflectors. Figure 1: A geology model with three weathering pockets near the source point...

2014

Tasour Field - Republic of Yemen Block 32: Case History of a Decade of Learning; #90017 (2003)

James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie

Search and Discovery.com

... by circuitously following the topography. This was intended to minimize the elevation/static corrections but often resulted in highly crooked lines...

2003

Foredeep: Three Seismic Profiles Through The Po Plain

M. Pieri

AAPG Special Volumes

... (Interpolation from 75 to 50m) Minimum Offset Distance 450m - Maximum Offset Distance: 2175m Static Corrections: reduced to sea level plane...

1987

West Delta Block 107 Field

Carl W. Kuhnen

GCAGS Transactions

... 1988 3-D seismic data was reprocessed with refraction statics corrections by Shell Offshore, Inc. in 1993, was it possible to interpret structure...

1998

Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)

Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand

Search and Discovery.com

..., 2012) using a Gauss-Seidel method to estimate VTI and HTI corrections. Another way is by using correlation weighted trim statics (Davison, 2011...

2014

Shallow VSP for Near-Surface Structure and Statics, #41535 (2015).

Soo-Kyung Miong, Robert R. Stewart, Joe Wong

Search and Discovery.com

... vertical seismic profiling (VSP) data can serve as a near-surface characterization tool-providing velocity values for static corrections and reflection...

2015

Recovering Subsurface Coverage in the Emerging Smackover Brown Dense Unconventional Play in Northern Louisiana, #80515 (2016).

Richard Verm

Search and Discovery.com

...  Surface  Model   Cross-­‐Sec8ons   Near Surface Before refraction static corrections Near Surface After refraction static corrections...

2016

3D3C seismic exploration for tight sand reservoirs: Case study in western China

Wang QinGeng, Hu Shanzheng, Zhao Rongrong, Xie Wanxue, Zhou Ming, Ren Cong, Jing Longjiang, Luo Ji

International Meeting for Applied Geoscience and Energy (IMAGE)

... and receiver station statics, and the shot point statics are the same as the primary wave. In order to solve the converted wave static correction value...

2023

Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)

Brendan R. Smithyman and Ronald M. Clowes

Search and Discovery.com

... oscillatory. Dominant refracted arrivals are reproduced accurately, but the use of static corrections from a tomography method means that wide-angle...

2015

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