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The AAPG/Datapages Combined Publications Database

Showing 10,297 Results. Searched 195,364 documents.

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Abstract: Statics Preserving Sparse Radon Transform; #90224 (2015)

Nasser Kazemi

Search and Discovery.com

... statics and SPSR model, respectively.The desired signal (residual moveout information) is easily recognizable in the SPSR model. It is also possible...

2015

Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)

C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji

Search and Discovery.com

... deconvolution, post-DGF coherent noise attenuation, several iterations of velocity analysis with residual reflection statics, multiples attenuation, CMP...

2013

Abstract: Integrated Analysis and Inversion of 3D Refraction Travel Times; #90171 (2013)

Igor B. Morozov and Atul Jhajhria

Search and Discovery.com

... An integrated approach to first-break travel-time analysis and refraction statics inversion was developed. Pre-inversion travel-time analysis and modeling...

2013

Seismic Processing in the Papua New Guinea Fold Belt - Recent Experience

N. J. Fisher, F. R. Nicholson

Papua New Guinea (PNG) Petroleum Convention Proceedings

... words, weathering static corrections may be of the order of 100 msec and relative corrections (i.e. the possible difference between statics corrections...

2000

Shallow Velocity Model Building Considerations for Prestack Depth Migration in Unconventionals

Mike Perz, Josef Heim, Candace Bruins

Unconventional Resources Technology Conference (URTEC)

..., velocity picking, and application of surface-consistent residual statics. Two independent refraction statics approaches were considered, namely diving...

2019

A Novel Method of Deriving Weathering Statics from First Arrival Refractions

G. W. Hollingshead, R. R. Slater

Pacific Section of AAPG

... on the data quality of the reflected events as are automatic residual statics methods which rely on the cross-correlation of coherent reflected events...

1980

Seismic Data Acquisition and Processing in the Midway-Sunset Oil Field

C. R. Willingham, A. S. Wylie Jr., D. J. Underwood

Pacific Section of AAPG

... zones” may cause severe statics corrections along the course of seismic lines. Field Operations Between 1991 and 1993, approximately 100 miles of 2-D...

2001

Abstracts: A Practical Approach for Estimating Receiver Statics in 2D/3C Seismic Data Processing; #90173 (2015)

Dumitru Ion and Mike Galbraith

Search and Discovery.com

..., and the residual components of all identified time events are further averaged to attenuate the noise component and to obtain the final receiver statics: AAPG...

2015

Results of a Vibroseis Sourced 3D Seismic Survey, Phetchabun Basin, Thailand

David Remus, Rex Prosser

Southeast Asia Petroleum Exploration Society (SEAPEX)

...(*) and where xline 40 intersects inline 140(□). Figure 12b. Timeslice at 300ms Two passes of residual statics were required on the elevation statics...

1992

First arrival enhancement by statics preserving filtering using surface-consistent constraints

Alejandro Quiaro, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

... estimate the required time shift to minimize the residual. The initial estimation of filtered data is done with a zero initial statics vector. NDC...

2023

Abstract: Multi-Vintage, Pre-Stack Calibration of 3-C 3-D Time-Lapse Seismic Data; #90171 (2013)

Igor B. Morozov and Le Gao

Search and Discovery.com

... also allows extraction of additional information about the differential statics, amplitudes, spectra, and detailed velocity variations between...

2013

Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)

David Gray, Seann Day, and Scott Shapper

Search and Discovery.com

... of conventionally implemented residual statics corrections. Structure was reduced within the Devonian unconformity and the difference imprinted...

2014

Baram Field „ The 3D Marine Re-Processing Challenge

Jörg J. Wicker, Jonathan E. F. Stearn

Geological Society of Malaysia (GSM)

...) in 1988/89 (Baram 3D Survey, 1989) following a standard marine processing sequence including residual statics, 2D DMO, and D2D post-stack time migration...

1999

Abstract: Smart Supergrouping Improves Residual Static Estimation in Areas with Challenging Seismic Data Quality; #90254 (2016)

Pavel Golikov, Maxim Dmitriev, Andrey Bakulin, Dmitry Neklyudov, Rienk Lakeman

Search and Discovery.com

... for 3D residual statics calculations. Supergrouping builds on a foundation of the group forming, but goes beyond to deal with large source/receiver...

2016

3D Refraction Statics Integrated with Surface-Consistent First-Break Picking, Iterative Inversion, and 3D Visualization

Search and Discovery.com

...; otherwise any residual error is driven into the velocity model. The following procedure outlines the data consistency tests and corrections. Travel-time...

2013

Multi-Azimuthal Walkway VSP for Full Azimuth Seismic Calibration

Konstantin Galybin, Anastasia Poole, Michael Giles

Petroleum Exploration Society of Australia (PESA)

... on land is derivation of near surface statics corrections. These can be broken down into elevation statics and source residual statics. The surface...

2016

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

... are unknown. Residual statics methods are also popular but often fail to provide a robust long-wavelength solution and are prone to cycle skipping due...

2015

Abstract: Predicting Free Surface Multiples without the Water: SRME on Land; #90224 (2015)

Keith Wilkinson, Richard Bale, and Ken Gray

Search and Discovery.com

...). With some minor modifications, these can be corrections from a smooth datum. All terms in equation 1 are already estimated during statics processing...

2015

Imaging Complex Structures in Colombia … Full Wave Equation Migration Approach

Hector A. Alfonso, Luis E. Rojas, Weizhong Wang, Jie Zhang, Oz Yilmaz

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... by a combination of shot-receiver statics, refraction-based residual statics, and wavefield datuming an essential requirement for imaging from...

2008

Statistical Mitigation of Depth Structure Uncertainty Using Multiple Realizations for the Ujung Pangkah Field

Donald Easley, Ferry Yustiana, Willy Brianno

Indonesian Petroleum Association

... was a well behaved regional monocline, a smoothed version of the Lidah was used to partially correct for the residual statics. The main physical parameter...

2011

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

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