Processing the KTK 3D seismic Survey for Azimuthal Information: San Joaquin Basin, California; #41649 (2015)

M. Lee Bell and Gary Myers

Search and Discovery.com

..., surface-consistent amplitude scaling, and two iterations of velocity analysis and reflection statics. After this pre-stack migration velocity analysis...

Abstract: Interesting Directions Being Pursued in Seismic Curvature Attribute Analysis; #90187 (2014)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

.... J. Marfurt, 2011, Structural curvature versus amplitude curvature, SEG Expanded Abstracts, 30, 980-984. 8. Chopra, S. and K. J. Marfurt, 2012...

Reservoir Architecture of an Incised Valley-Fill from the Nilam Field, Kutai Basin, Indonesia

Peter J. Butterworth, Peter Cook, Heru Dewanto, Martin Drummond, Ulrich Kiesow, Ian T. McMahon, Robert A. Ripple, Amalia Setoputri, F. Hasan Sidi

Indonesian Petroleum Association

... 1 and, occasionally, as Class 2 AVO signatures. The models and seismic gathers generally show a decrease in amplitude with offset for gas sands...

Abstracts: Seismic Attributes on Frequency-enhanced Seismic Data; #90173 (2015)

Satinder Chopra, Kurt J. Marfurt, Somanath Misra

Search and Discovery.com

... the local dip and azimuth and replaces the amplitude of the central sample position with the median value of the amplitudes. The median filter can also...

Seismic Attribute Analysis of the Gulf of Mexico

Search and Discovery.com

Characteristics of Velocity-Porosity Relationships in the Baturaja Limestone Reservoir: A Case Study in the South Sumatra Basin

Muhamad Noor Ali

Indonesian Petroleum Association

... Identification Using Amplitude Variation with Offset: Example from South Sumatra. Geophysics, v. 54, pp. 942-951. Khaksar, A., and Griffiths, C., 2000...

Integrated Thin Basal Sand Characterization in the Aryani Field, Asri Basin … Southeast Sumatra, Using Geological Modelling Based on the Elastic Properties and the Rock Typing Method

Junrial Chaerul Huzaen, Wahyu Seno Aji, Heri Gunawan, Gustriyansyah Mishar, Julius Sunarta, Pranowo Nugroho

Indonesian Petroleum Association

... reflector. GEOLOGICAL ASPECT Amplitude attribute analysis was performed to determine the amplitude response of the basal sand. Unfortunately...

Optimal survey design for full-waveform inversion via bi-level optimization

H. S. Aghamiry, S. Operto

International Meeting for Applied Geoscience and Energy (IMAGE)

... activities, tomography, Amplitude Versus Offset (AVO), geoelectrical soundings, seismic reflection migration, and full waveform inversion (FWI) (Maurer et al...

Structural Setting and Validation of Direct Hydrocarbon Indicators for Amauligak Oil Field, Canadian Beaufort Sea (1)

M. E. ENACHESCU

AAPG Bulletin

... ratio (Brown et al., 1984; Brown, 1986). Converted S-waves are presently not used in offshore exploration, and variation of amplitude-vs.-offset (AVO...

Field Technique Design for Seismic Reflection Exploration

L. R. Denham

Dallas Geological Society

... shooting in a new area includes a noise analysis, and the geophone array is designed to cancel the highest-amplitude coherent noise. Typically...

Enhancing Consistency Between Geological Modeling and Seismic Pre-Stack Amplitude Inversion With Pseudo-Wells: An Example From the Gendalo Field

David Glenn, Febry Hariyannugraha, Rhys Schneider, Khristina Kirschner, Skip Walden, Steve Smith, Eduardo Berendson, Chris Skelt, Leonard Lisapaly, Robert van Eykenhof, Mark Sams

Indonesian Petroleum Association

...Enhancing Consistency Between Geological Modeling and Seismic Pre-Stack Amplitude Inversion With Pseudo-Wells: An Example From the Gendalo Field...

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AAPG Special Volumes

... fan, 311amplitude versus offset (AVO), 61, 127Anadarko Basin, 288analysis of rock properties, 99Andros Island, 307angular tolerance (variograms...

The Petroleum Geology of Negara Brunei Darussalam; An Update

J. Schreurs

Indonesian Petroleum Association

..., supported by quantitative interpretation techniques (seismic attribute maps, amplitude versus offset -AVO-, optical stacking and volume interpretation...

Abstracts: Application of CSP Gather Modeling for Determination of Velocity Smoothing Operator for Prestack Kirchhoff Depth Migration; #90173 (2015)

Hassan Khaniani and John C. Bancroft

Search and Discovery.com

... of the finite difference data using ray tracing methods. In this paper, we studied the feasibility of performing the depth migration by Equivalent Offset...

Abstract: Developing an Exploration Tool in a Mature Trend: a 3-D AVO Case Study in South Texas

Mark E. Gregg and Charles T. Bukowski, Jr.

Houston Geological Society Bulletin

...Abstract: Developing an Exploration Tool in a Mature Trend: a 3-D AVO Case Study in South Texas Mark E. Gregg and Charles T. Bukowski, Jr. 2010 51 53...

West of Shetland: SHarp Broadband 2D Regional Well Tie Survey

Ian T. Edwards, Global Multi-Client Surveys and New Ventures

GEO ExPro Magazine

... km offset streamer with SHarp deep tow parameters, coupled with their proprietary in-house OpenCPS Broadband sequence, and believe they have produced...

Seismic Foldout: The Danish Energy Island

Martin Bak Hansen, Louise Sandberg Sørensen, Jens Colberg-Larsen, Ana Maia, Henrique Duarte, GEOSURVEYS, Bruno Stuyts, Esben Dalgaard, SOLIDGROUND

GEO ExPro Magazine

... had to achieve high resolution in the uppermost sections, to obtain both deep and detailed information for amplitude variation with offset (AVO...

Seismic-based paleoenvironmental analysis of the Paleocene carbonate shelf in Ajdabiya Trough, north-central of Libya

Abdeladim M. Asheibi

Bulletin of Canadian Energy Geoscience (CEGA)

.... No pre-stack seismic data are available, so there is no option to apply AVO (amplitude versus offset). The Upper Sabil Carbonate reflector is well-defined...

Middle Miocene clastic deposits as a new exploration play objective in the forearc basin of offshore Western Sumatra, Indonesia

Minarwan, Yudha D. Kandi, Agus Suhirmanto, Aulia R. Pangaribuan, Larryvo Sitohang, Radhi Muammar, Al Salang R. B. Amijaya

Southeast Asia Petroleum Exploration Society (SEAPEX)

... within biogenic gas generation window. Reprocessed seismic lines show amplitude brightening in several spots and AVO screening indicate the possibility...

Untested carbonate buildups in the Bermejo field, Ecuador: A potential new play type in the western Oriente Basin

Gwang H. Lee, John P. Castagna

AAPG Bulletin

... accumulations in the Bermejo field are not amplitude supported on stacked data. The amplitude-variation-with-offset (AVO) analysis can...

ABSTRACT: Seismic-Based Geomechaical Modeling Provides Attributes for Directional Well Planning; #90013 (2003)

EVGENII KOZLOV, IGOR GARAGASH, ALLEN LOWRIE

Search and Discovery.com

... using sequence stratigraphy studies, azimuthal velocity and AVO analysis, and amplitude inversion. Elasto-plastic anisotropic model of porous fluid...

An Integrated Approach to Horizontal Well Design and Planning in Widuri Field, Offshore Southeast Sumatra, Indonesia

D. C. Carter, W. Kortlang, M. Smelcer, J. C. Troncoso

Indonesian Petroleum Association

... Amplitude Versus Offset (AVO) processing is used to help discriminate sandstone from carbonaceous mudstone (Smith et al., 1995). A range of 3D seismic...

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user

Search and Discovery.com

... travel time, velocities, amplitude variations ( with offset and azimuth), and attenuation can be extracted from the borehole sensor to help complement...

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user

Search and Discovery.com

... travel time, velocities, amplitude variations ( with offset and azimuth), and attenuation can be extracted from the borehole sensor to help complement...

ABSTRACT: Pioneering Women in Petroleum Geology - Celebrating 100 Years!

Robbie Rice Gries

Petroleum History Institute

... with the value of the gas or oil being produced. By extending AVO (Amplitude Versus Offset) to the pre-stack domain, it’s possible to simultaneously invert...