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The AAPG/Datapages Combined Publications Database
Showing 184 Results. Searched 195,372 documents.
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
Codes and Ciphers Simultaneous: Source Separation: PART II
Johan O. A. Robertsson, Dirk-Jan Van Manen, Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... negative wave numbers. source, they can be lined up coherently for a specific source in, for instance, a common receiver gather or a common offset gather...
2016
Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)
Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng
Indonesian Petroleum Association
.... The initial velocity field has been further updated with iterative Pre-Stack Depth Migration (PSDM) and reflection tomography with input data having...
2011
Seismic Spectral Signatures of the Badak Oil and Gas Field, Onshore Kutei Basin, Kalimantan, Indonesia: An Example of Seismic Reservoir Imaging and Characterization
Arif Wibowo, Jeff Towart, James Dirstein, Maher Maklad
Indonesian Petroleum Association
.... Seismic Attributes AVO (Amplitude Variation with Offset) techniques have been used extensively on 2D seismic data in Badak and Nilam fields in the northern...
1999
Improved Imaging in Baffin Bay: Learning from Experience
Will Bradbury, Nick Woodburn, TGS
GEO ExPro Magazine
... in the shot, receiver, common mid-point (CMP), and common offset domains to enhance primary signal and minimise both coherent and incoherent noise. New Data...
2011
Quaternary buried valley characterization on the Canadian Prairies using a shear land-streamer
David G. Schieck, Robert B. Hearst
Petroleum Exploration Society of Australia (PESA)
... semblance analysis of the common offset stacks created as part of the reflection processing flow. Final shear reflection section (Figure 4) depicts good...
2019
Shallow High-Resolution Seismic Reflection to Delineate Upper 400 m around a Collapse Feature in Central Kansas
Richard D. Miller, Ana Villella, Jianghai Xia
Environmental Geosciences (DEG)
... three-dimensional (3-D) survey designed around common offset and shallow seismic reflection techniques was acquired to evaluate the potential...
1997
Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)
Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand
Search and Discovery.com
... be observed on P-wave seismic data. When the data are sorted into Common-Offset, Common-Azimuth (COCA) gathers, a characteristic sinusoidal reflection time...
2014
WVD, Singular Value Decomposition Extended to Three Dimensional Space and Beyond
Xishuo Wang
Search and Discovery.com
... of common offset sections: pre-stack data compression and S/N ratio enhancement, CSEG National Convention, Calgary, Canada. AAPG Search and Discovery...
Unknown
WVD, Singular Value Decomposition Extended to Three Dimensional Space and Beyond
Xishuo Wang
Search and Discovery.com
... of common offset sections: pre-stack data compression and S/N ratio enhancement, CSEG National Convention, Calgary, Canada. AAPG Search and Discovery...
Unknown
Geomechanical and Geophysical Analysis of a Wattenberg Field through Wavefield Re-Datuming and Inversion
Jyoti Behura, Pete Smith, Oscar Quezada
Unconventional Resources Technology Conference (URTEC)
... at the base of the Pierre Shale which is a reflector at 1.4 sec and forms the new datum (Figure 1). The output data are in the form of common-offset...
2016
Detailed internal architecture of a fluvial channel sandstone determined from outcrop, cores, and 3-D ground-penetrating radar: Example from the middle Cretaceous Ferron Sandstone, east-central Utah
Rucsandra M. Corbeanu, Kristian Soegaard, Robert B. Szerbiak, John B. Thurmond, George A. McMechan, Deming Wang, Steven Snelgrove, Craig B. Forster, Ari Menitove
AAPG Bulletin
... Kirchhoff migration, with application to data from the Ouachita frontal thrust zone: Geophysics, v. 61, p. 1400-1411. Fisher, E., G. A. McMechan, and P...
2001
Integration of AVAz/VVAz and Coherence/Curvature Seismic Attributes; #42355 (2019)
Satinder Chopra, Ritesh Kumar Sharma, Kurt J. Marfurt
Search and Discovery.com
... to construct a geologic model that defines both the past deformation and present-day stress regime. Figure 1. A common-offset common-azimuth...
2019
AVO Seismic Technology - Workshop Summary
Brian Russell
PTTC
...-wave data at various offsets, which is always recorded, can be used to record a component of the S-wave data. The offset recording is the basis...
2003
Simultaneous Sources: The Inaugural Full-Field, Marine Seismic Case History from Australia (Paper A2)
I. Moore, D. Monk, L. Hansen, C. Beasley
Geological Society of Malaysia (GSM)
... (Meetings of the Society) Figure 3: Separation of part of a common offset plane. The input data (top left) are separated into S1 (top right) and S2 (bottom...
2012
What lies beneath? Prospecting for Hydrocarbons under a metamorphic allochthon, Timor-Leste
M. Bucknill, Brendan Duffy, Jason Noble, Alex Berkovitch
Petroleum Exploration Society of Australia (PESA)
... move-out (DMO) which was disappointing, and subsequently using common-offset multi-focusing (COMF) technique (see Noble et.al, this volume). CO-MF...
2019
Processing the first full azimuth OBN survey in Australia: a step change in imaging quality
Unnikrishnan Chambath, Vincent Ganivet, Sergey Birdus, Joe Zhou, Alain Delorme, Leigh Scoby-Smith, Ivan Gregory, Matt Kovacevic, Tim Williams, Chris Walton
Petroleum Exploration Society of Australia (PESA)
... 4. Traces were selected with similar azimuths and offsets from streamer and OBN, the stack of those common offset and azimuth traces for streamer...
2019