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The AAPG/Datapages Combined Publications Database

Showing 177 Results. Searched 194,578 documents.

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Abstract: Inverse scattering Internal Multiple Prediction on Physical Modeling Data; #90174 (2014)

M. Hernandez, K. Innanen, and J. Wong

Search and

... implemented an inverse scattering internal multiple attenuation algorithm in physical model data. We conducted 2D common offset seismic survey...


Seismic Technology Evolution to Support Prospect Evaluation, Exploration Well, and Geological Appraisal

Frederic J. Billette, Yan Quist

GCAGS Transactions

... and applied to the east-west NATS was used to migrate the pre-process WATS data with a 25Hz common-shot WEM (faster track image). Two types of post migration...


Seismic Trace Interpolation using Adaptive Prediction Filters

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... shows a common offset gather of the data set from the Gulf of Mexico containing diffractions. The data are interpolated using adaptive PFs with length...


Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays

Michael J. Perz, William Keller, Victor Kriechbaum

Unconventional Resources Technology Conference (URTEC)

... (VTI) pre-stack time migration (PSTM), the data were submitted to VVAZ inversion via the Generalized Dix Inversion (Grechka et al., 1999...


A Breakthrough of Bekapai Converted S-Wave Processing and its Positive Impact to Structural Interpretation

Effendy Siawira, Andy Kristianto, Jaques Bonnafe, Natalia Anggriani, Cepi M. Adam, Zainal Abidin, Firman B. Kurniawan, Supriady, Claudio Strobbia, Yang Liu, Youning Li, Xiagui Miao, Libo Zi, Guishui Wang

Indonesian Petroleum Association

... Offset. 2) Velocity Model Building Based on Azimuth 1 data (10 iterations to build anisotropic depth model). 3) Pre-Stack Depth Migration:   Kirchhoff...


Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)

Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra

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... can heighten sensitivity to noise. Also, azimuth-dependent noise linear noise and/or multiples may leak into the final migrated common offset vector...


Quantitative Interpretation in the Bedout Sub-basin: The value of seismic inversion in areas of sub-optimal seismic data quality

M. Kongawoin, A. Pauli, A. Locke, L. Hansen

Petroleum Exploration Society of Australia (PESA)

... and the companion pre-stack data. From left to right TWT (ms), TVDSS (m), GR (with net sand overlian). For each iteration of PSDM post migration common...


Abstract: The Modernized U of C Seismic Physical Modelling Facility; #90171 (2013)

Joe Wong, Kevin W. Hall, Eric V. Gallant, Rolf Maier, Malcolm B. Bertram, and Don C. Lawton

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... in the Y-direction. Common offset gathers were recorded with receiver #1 which is part of the moving linear array. Source-receiver offsets...


Presence of Preferential Flow Paths in Shallow Groundwater Systems as Indicated by Tracer Experiments and Geophysical Surveys

Murray E. Close, David C. Nobes, Liping Pang

Special Publications of SEPM

..., and thus are not reported or discussed here. GPR records were acquired in common-offset mode every 20 cm along each 100 MHz GPR survey line (Fig. 1...


Seismic diffraction imaging for improved coal structure detection in complex geological environments

Binzhong Zhou, Weijia Sun

Petroleum Exploration Society of Australia (PESA)

... for locating faults with throws greater than 5-10 m for 2D and 2-5 m for 3D seismic data, detection of faults with smaller throws, shears and dykes...


Case Study: AVO and Attenuation Gradient Application in Banuwati-Mila Gas Fields

Zha Chaoyang, Shen Shuirong, Ari Masputra, Pei Daqing, Lu Jianjun

Indonesian Petroleum Association

... and the comparison of these models to common offset stacks generated from real data. Smith and Gidlow (1987) combined the Aki-Richards equation (Richards...


Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra

Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso

Indonesian Petroleum Association

... correction DMO / Pre-stack migration in the common offset domain NMO / Stack / Post-stack enhancement Frequency filtering / Scaling / Display...


Moho, Basin Dynamics, Salt Stock Family Development, and Hydrocarbon System Examples of the North German Basin Revisited by Applying Seismic Common Reflection Surface Processing

Heinz-Juergen Brink, Dirk Gajewski, Mikhail Baykulov, Mi-Kyung Yoon

AAPG Special Volumes

..., Palaogeographie: Geologisches Jahrbuch, Band A 153, 3 CD-ROM, p. 395.Baykulov, M., and D. Gajewski, 2008, Seismic data enhancement with common reflection...


Abstract: A Tour of High Resolution Transforms; #90171 (2013)

Mauricio D. Sacchi

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... of the incomplete data. (d) Inverted high resolution Gabor transform from the incomplete data. Figure 2. (a) Common offset section with missing traces...


Structural and stratigraphic control on the migration of a contaminant plume at the P Reactor area, Savannah River site, South Carolina

Antonio E. Cameron Gonzalez, Camelia C. Knapp, Michael G. Waddell, Adrian D. Addison, John M. Shafer

Environmental Geosciences (DEG)

... resolution at the edges of the cross section is caused by the decreasing of fold coverage.Surface Ground-Penetrating RadarNine common offset GPR transects...


Abstract: A Comparison of Trenched Distributed Acoustic Sensing (DAS) to Trenched and Surface 3C Geophones … Daly, Manitoba, Canada; #90224 (2015)

Rob Kendall

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... geophone record. Figure 4 shows a Common Offset Stack (COFF) of the fibre data with the various wave modes interpreted as: coherent noise (black...


Unconventional Play Fracture Characterization Through Orthorhombic Depth Model Building

Guy Hilburn, Amit Pendharkar, William Keller, René Mott, Jorge Peinado, Austin Jumper, Victor Kriechbaum

Unconventional Resources Technology Conference (URTEC)

..., 1997). URTeC 2902335 3 Figure 1: PSDM common azimuth sorted gathers (top row), common offset sorted gathers (center row), and stacked image...


A Technology to Extract Lithology, Porosity and Hydrocarbon Content from Conventional Seismic Data

Roger A. Young

GCAGS Transactions

.... Gelfand, V., et al, 1986: "Seismic Lithologic Modeling of Amplitude-versus-offset Data", Proceedings of the 56th Annual Meeting of the SEG, Nov. 2-6...


Near Surface Characterization of the Baton Rouge and Scotlandville Faults, East Baton Rouge Parish, Louisiana

Angela M. Thomas, Jeffrey A. Nunn

GCAGS Transactions

..., and a 400-Watt power source. Surveys were conducted using a common offset of 1.0 m, which is the minimum distance required to avoid data aliasing with a 100-MHz...


Unconventional Reservoir Characterization Using Azimuthal Seismic Diffraction Imaging

Dmitrii Merzlikin, Sergey Fomel, Xinming Wu, Mason Phillips

Unconventional Resources Technology Conference (URTEC)

... in the zero-offset domain. Additionally, migration velocity has been estimated using diffraction-based migration velocity analysis (Merzlikin and Fomel, 2017...


Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)

Jon Downton

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.... The synthetic seismic data is shown as Common Offset Common Azimuth (COCA) gather on the left hand side of the figure. The right side of the figure shows...


Seismic Lithology (AVO) Interpretation at the Badak and Nilam Fields in the Sanga Sanga Block, Kalimantan

William C. Ade, Ian T. McMahon, Wahyudin Suwarlan

Indonesian Petroleum Association

... was ordered into a continuous set of common depth points and this 3D data volume loaded onto a 3D interpretation workstation. The "3rd" dimension is offset, so...


Fracture and Stratigraphy Characterization Using Full-Resolution 3D Ground Penetrating Radar (GPR) in Cretaceous Carbonates

Rizky P. Sekti, Gregor P. Eberli, Mark Grasmueck, Brita Graham-Wall, Jeffrey Lukasik

Indonesian Petroleum Association

... features. A newly developed acquisition system of full-resolution 3D Ground Penetrating Radar (GPR) and subsequent migration of the data allow, to image...


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