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The AAPG/Datapages Combined Publications Database

Showing 169 Results. Searched 189,922 documents.

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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...

2015

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

Search and Discovery.com

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

2014

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...

2019

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

Search and Discovery.com

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

2013

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...

2004

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...

2009

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...

2018

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...

1992

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...

2012

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

Mauricio D. Sacchi

Search and Discovery.com

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

2013

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

Rob Kendall

Search and Discovery.com

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

2015

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...

2010

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...

2018

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...

1999

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...

2006

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...

2017

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

Jon Downton

Search and Discovery.com

.... 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...

2015

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...

1988

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...

2010

Abstract: Physical Modeling of Reflections off low-Q Media; #90174 (2014)

Joe Wong and Laurence R. Lines

Search and Discovery.com

... display of common offset gathers over aluminum and Crisco blocks immersed in water. Left: data for unaltered Crisco (depth to top of aluminum ~ 91 mm...

2014

Seismic Signature as a Porosity Indicator in Early Miocene Reefs in the Madura Strait Via AVO Inversion and Modelling

Bimal R. Banerjee

Indonesian Petroleum Association

... offset migration before stack (MBS) data could be utilised for polarity determination. Migrated time sections of the reefs are shown in Fig.2. Figure...

1993

Table of Contents: 33rd Annual Convention Proceedings, 2009

Indonesian Petroleum Association

... Rifani, Robani Sadiya IPA09-SE-038 The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data...

2009

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

Scott W. Singleton

GCAGS Transactions

..., 2004). This process works on 3D gathers by first separating the data into common offset volumes so as not to interfere with the amplitude versus...

2008

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