Abstract: Converted-Wave Processing in the Presence of Large Shear-Wave Splitting; #90211 (2015)

Peter Cary and Xinxiang Li

Search and Discovery.com

... the usual m anner of processing the data. Shear-wave statics cannot be res olved from the radial component for thi s dataset because the time delay...

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

Donald Easley, Ferry Yustiana, Willy Brianno

Indonesian Petroleum Association

.... This layer produces large long and short spatial wavelength statics that are difficult to resolve with standard processing techniques (refraction...

Advances in Seismic Acquisition in the Sabana de Bogotá, Colombia

Jair Rodrigues de Salles Scares Filho, Mario Geraldo de Freitas

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... routine of examining previous data and performing extensive parameter testing was applied to the processing. Refraction statics, careful velocity...

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

... of the data. A typical post-stack imaging processing sequence used over many years on highlands data is shown in Figure 4. Due to the low signal to noise...

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

... of the data. A typical post-stack imaging processing sequence used over many years on highlands data is shown in Figure 4. Due to the low signal to noise...

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 3D migrated data. Time in seconds. The processing sequence employed consisted of the standard...

S/N RATIO AND BANDWIDTH CONSIDERATIONS WHEN UTILIZING SEISMIC DATA IN EXPLORING FOR SUBTLE TRAPS - EXAMPLES FROM THE KNOX PLAY

Edward R. Tegland, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO Patrick H. Bygott, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO

Ohio Geological Society

.... A second level of processing is employed to determine and apply time corrections to the basic data . Two types...

Using Detailed Gravity Surveys to Delineate Buried Glacial Scours in Northern Michigan, Alan W. Hinks and Kevin J. Sullivan, #50204 (2009)

Search and Discovery.com

Abstract: 3-D Acquisition Realities and Processing Strategies in Mountainous Thrust Areas, by S. Mackay, S. Wright, J. Gaiser, A. Jackson, C. Beasley, and R. D. Wisecup; #90958 (1995).

Search and Discovery.com

Processing and Interpretation of 2-D Seismic Data from the Bighorn Basin, Wyoming

David J. Taylor

Wyoming Geological Association

... Residual Statics Corrections (as required) Time Variant Bandpass Filtering Signal Enhancement This processing sequence yielded seismic sections...

Three-Dimensional Seismic-Reflection Techniques

Hermann Buchholtz

Circum Pacific Council Publications

... all traces. Figure 13. 3-D land subsurface coverage map. 744 3-D SEISMIC-REFLECTION TECHNIQUES Figure 15. 3-D processing sequence. 745 BUCHHOLTZ...

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...

Water column corrections: Joint water velocity inversion for 4D marine surveys

Didier Lecerf, Mathieu Lange, Andrew Oates, Jyoti Kumar

International Meeting for Applied Geoscience and Energy (IMAGE)

... these corrections during the data processing as the resulting 4D signal time-shifts can be improperly interpreted in the final 4D images. The acoustic velocity...

Aspects to the Resolving Power of 3D Seismic Surveys

Wolfgang Houba

Geological Society of Malaysia (GSM)

... of the 3D velocity model and 3D residual statics, to be applied in land seismics, Pre-migration processing. including final 3D stacking, derivation...

Abstract: Rejuvenated Triassic TAGI Play in Southern Tunisia, Ghadames Basin, North Africa, by M. Hedi Acheche, A. M'Rabet, H. Ghariani, A. Ouahchi, H. Troudi, and D. Kebaier; #90914(2000)

Search and Discovery.com

ABSTRACT: Using Seismic Attributes in the Wamsutter Development Area of the Washakie Basin in Wyoming to Identify Stratigraphic Facies; #90013 (2003)

Debra Hays Phillips, G. Earl Norris

Search and Discovery.com

... the resolution of the earlier data through improved refraction statics corrections, velocity analysis, and migration. The newest data has twice the fold...

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

..., aiming to record broadband signals for imaging and inversion purposes. For many processing steps, such as statics calculation and velocity model...

New Solutions to Old Problems: A Seismic Reprocessing Case History, DC and BQ Fields, Malacca Strait PSC

Charles A. Hinson

Indonesian Petroleum Association

... in a shallow drill hole because of the swampy nature of the terrain. The original processing sequence consisted of designiture deconvolution, velocity analysis...

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

... on receiver stacks. This is often problematic as it is difficult to obtain a good quality structural image in early PS processing, especially when the statics...

Amplitude Versus Offset (AVO) Analysis: Part 7. Geophysical Methods

Allan T. Long, R. C. Anderson

AAPG Special Volumes

.... Normal moveout (NMO) and residual statics corrections must be performed as accurately as possible, for any AVO analysis is degraded by inappropriate...

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)

... distortions transform during stacking. Figure 1. CMP gather after moveout corrections extracted from the land seismic dataset: (a) after standard processing...

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...

Fracture Identification with Seismic Data, XinChang Field, China, by Peter Stewart, John Tinnin, James Hallin, and Jim Granath, #40370 (2008).

Search and Discovery.com

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)

... improvements in coherency via more accurate statics, aids in noise attenuation and signal processing, and is a basis for more accurate velocity model building...

Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)

James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm

Search and Discovery.com

... thru PSTM. Pre-processing of the P-wave data followed a conventional flow to prepare the data for PSTM. Careful surface-consistent statics analyses...