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

Keith Wilkinson, Richard Bale, and Ken Gray

Search and Discovery.com

...-planar surface, so that the multiple has shape characteristics which involve both the topography and the multiple generator. Application of statics...

ABSTRACT: CRS-Stack-Based Seismic Imaging Considering Top-Surface Topography; #90051 (2006)

Z. HEILMANN, M. VON STEHT, I. KOGLIN, T. KLUVER, C. JAGER

Search and Discovery.com

...-based residual static correction are applied to the original prestack data without the need of any elevation statics. Finally, a redatuming procedure...

Abstract: Full Azimuth Long Offset Data for Fracture Characterization: A Jurassic Case Study in North Kuwait; #90319 (2018)

Hanan Al-Hasan, Fatma Basha, Riyanto Kusumo, Agus Abdullah, Taiwen Chen

Search and Discovery.com

... facilities, etc. that lead to irregular fold/amplitude distribution, poor quality of static solution, existence of residual noise and gather...

CRS-Stack-Based Seismic Imaging Considering Top-Surface Topography

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Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada

Gilles Bellefleur

Search and Discovery.com

... into account prior to the estimation of attenuation with the application of a weighted average amplitude filter. The filter is computed over a moving...

Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada

Gilles Bellefleur

Search and Discovery.com

... into account prior to the estimation of attenuation with the application of a weighted average amplitude filter. The filter is computed over a moving...

Seismic Time-Frequency Analysis by Empirical Mode Decomposition; #41513 (2015)

Jiajun Han, Mirko van der Baan

Search and Discovery.com

...Seismic Time-Frequency Analysis by Empirical Mode Decomposition; #41513 (2015) Jiajun Han, Mirko van der Baan Seismic Time-Frequency Analysis...

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)

Lynn Burroughs and Stewart Trickett

Search and Discovery.com

.... Complicating this are residual statics, imperfect normal-moveout (NMO) correction, non-uniformly spaced traces, the need to preserve multiples (so...

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)

Lynn Burroughs and Stewart Trickett

Search and Discovery.com

.... Complicating this are residual statics, imperfect normal-moveout (NMO) correction, non-uniformly spaced traces, the need to preserve multiples (so...

Three-Dimensional Seismic Analysis in the Characterization of a Giant Carbonate Field, Onshore Abu Dhabi, United Arab Emirates

Peter Melville, Omar Al Jeelani, Saeed Al Menhali, Jürgen Grötsch

AAPG Special Volumes

... of the area. The large sand-dune topography and near-surface weathering both generated statics and reverberated noise. The subsurface geologic...

Mineralogical Transformations as Indicators of Combustion Zone Temperatures During in Situ Combustion

C. Perry, J. E. Gillott

CSPG Bulletin

... of observation wells is often difficult to foresee. Cores frequently are taken after field tests to determine residual oil saturations and to estimate sweep...

Deep learning to maximize the value of fast-track 4D seismic processing

Arnab Dhara, Haron Abdel-Raziq, Denis Kiyashchenko, Asiya Kudarova, Janaki Vamaraju, Albena Mateeva, Pandu Devarakota, Kanglin Wang, Jorge Lopez

International Meeting for Applied Geoscience and Energy (IMAGE)

... statics correction leading to further processing (time-lapse data matching and migration with further post-processing). Optionally, de-multiple...

From geophone arrays to point receivers: Implications for sensor and land survey design

Nicolas Goujon, Tom O’Toole

International Meeting for Applied Geoscience and Energy (IMAGE)

.... However, geophone-arrays permanently “bake” the residual perturbation into the data. For example, receiver statics will vary within an array...

Qualitative and Quantitative Monitoring of Seismic Quality During Data-Processing for Future Seismic Reservoir Characterization Studies (Sisi-Nubi Field, Indonesia)

Rangga A. Brahmantio, Mikhail Baturin, Florent Bertini, Jean-Marie Jourdan

Indonesian Petroleum Association

... operations / Residual statics / Amplitude corrections QC 4: Demultiple / Data regularization and interpolation QC 5: Footprint removal / Amplitude...

CSPG/CSEG/CWLS GeoConvention 2013, May 6-12, 2013 Calgary TELUS Convention Centre & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90187 (2014).

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The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion

Scott W. Singleton

GCAGS Transactions

...-based” and “statics-based.” Velocity-based methods assume that non-flat reflectors are caused by residual NMO (RMO), and thus can be corrected...

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

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ABSTRACT: Depth Conversion for Stacked Reservoirs in Tertiary Clastics; #90017 (2003)

Christian Höcker

Search and Discovery.com

... in Tertiary clastics is usually addressed in a rather simplistic fashion. Functions relating 2-way traveltime to depth are used and deviation from...

Seismic Profiles of the Powder River Basin, Wyoming

W. Richard Moore

Rocky Mountain Association of Geologists

... Sandstone, show flattening of regional dip over the remnant. These flat areas, or residual highs, could have been important in localizing offshore bars...

Application of Fullwaveform Tomography to VSP Walkaway Data

Eric Takam Takougang, Youcef Bouzidi

Petroleum Exploration Society of Australia (PESA)

... data preconditioning and inversion strategy. The field data were inverted between 4 and 50 Hz, and the starting model was obtained from traveltime...

Incorporating estimates of data covariance in elastic FWI to combat random and correlated noise

Luping Qu, Scott Keating, Kristopher A. Innanen, Xin Fu

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and the artifacts they create in FWI models, becomes increasingly important; noise suppression or estimation is also increasingly important when we...

Joint inversion of first-break and early-arrival wave for near surface imaging

Yiming Pan, Kai Zhang, Yipeng Xu, Hailin Wang, Ping Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... modeling is one of the most challenging problems in seismic exploration. First-arrival traveltime tomography exhibits low dependency on the initial model...

GEO 2012 The 10th Middle East Geosciences Conference and Exhibition, 4-7 March 2012, Manama, Bahrain; - Abstracts, #90141 (2012).

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Preservation of Chlorophyll Derivatives in Sediments Off Southern California

Wilson L. Orr , K. O. Emery , John R. Grady

AAPG Bulletin

... and Quantitative Estimation of the Decomposition Products of Chlorophyll in the Human Body," Jour. Lab., Clin. Med., Vol. 24, pp. 230-40. CORCORAN, E...

Pre- and Post-Injection Vertical Seismic Profiling over the Southwest Regional Partnerships Phase II Fruitland Coal CO2 Pilot; #80104 (2010)

Tom Wilson, Les Nutt, Ric Smith, Jitendra Gulati, Marcia Coueslan, Dwight Peters, Art Wells, Craig Hartline, George Koperna, Bill Akwari

Search and Discovery.com

... is complex and reflection discontinuity common. An isopach of the Fruitland sequence (D) reveals considerable variation in traveltime through the Fruitland...