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...

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...

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...

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...

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...

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...

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...

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...

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...

Integrated Seismic Processing challenges in Karstified terrain of PNG Fold Belt

Search and Discovery.com

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...

Tasour Field, Republic of Yemen Block 32: Case History of a Decade of Learning, by James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie, #20020 (2004).

Search and Discovery.com

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...

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...

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...

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...

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...

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...

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

...-positioning of events and velocity bias introduced by the unphysical time-invariant vertical shifts carried out by static corrections. The application...

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...

Abstract: Improved Imaging of a Fold and Thrust Belt Regime, Onshore Trinidad, by Means of the Common Reflection Surface (CRS) Method; #90238 (2015)

Dennis Otto, Philip Schlueter, Terrell Dhanpaul, Samuel Ragbir, Curtis Archie, and Nancy Gallai-Ragobar

Search and Discovery.com

... conventional methods. Additionally, the complicated near surface conditions lead to serious static problems. All these problems make it very difficult to pick...

Lateral Changes in Seismic Velocities and Their Effect on Depth Prediction

J. Pinchin, M. Bayly

Petroleum Exploration Society of Australia (PESA)

... = spread length ; cr2 = variance of the velocity) Figure 2: Stratigraphic column and seismic section. corrections, has reduced static misties...

Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)

Wei Xie and Douglas R. Schmitt

Search and Discovery.com

... Picking Elevation/Refraction Static Corrections Exponential Gain (Time Power) /AGC Time Variant Band-Pass Filter Predictive Deconvolution Spiking...

APPLICATION OF A THREE DIMENSIONAL SEISMIC SURVEY TO FIELD DEVELOPMENT IN THE WILLISTON BASIN

GARY C. ROBINSON, FERNAND BAIXAS, PATRICK J. HOOYMAN

Williston Basin Symposium

... and surface structures. In order to provide adequate in­formation on the weathered zone for static corrections, addi­tional shotpints were...

Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)

Roohollah Askari, Robert J. Ferguson, and Helen Isaac

Search and Discovery.com

... velocity model for static corrections with high lateral resolution. To this end, we have enlarged upon the idea of CMP Cross-Correlation of Surface...