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The AAPG/Datapages Combined Publications Database
Showing 541 Results. Searched 195,689 documents.
The development of seismic reflection sandbox modeling
Donald H. Sherlock, Brian J. Evans
AAPG Bulletin
..., using the same transducer for both source and receiver. Conventional surveys using variable offsets and common midpoint (CMP) stacking can also...
2001
Highly Variable Precambrian Fluvial Style Recorded In the Nelson Head Formation of Brock Inlier (Northwest Territories, Canada)
Alessandro Ielpi, Robert H. Rainbird
Journal of Sedimentary Research (SEPM)
... of controls on channel-stacking patterns: Journal of Sedimentary Research, v. 66, p. 297– 306. Hillgartner, H., 1998, Discontinuity surfaces on a shallow...
2016
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
Clari-Fi: Broadband Data from Conventional Streamer Acquisition
Nic Woodburn, Tom Travis, Hassan Masoomzadeh, TGS
GEO ExPro Magazine
..., common mid-point (CMP), and common offset domains to enhance low frequency sub-basalt primary signal, and minimise both coherent and incoherent...
2012
Deep Seismic Reflection Profiling in the Gunnedah Basin: Regional Tectonics and Basin Responses
R. J. Korsch, K. D. Wake-Dyster, D. W. Johnstone
Petroleum Exploration Society of Australia (PESA)
... fold CMP data coverage, to enable the relationships between basin geometry and crustal structure to be examined. Displays of the seismic profile...
1993
Nightmare Multiples — A Step Towards a Solution
George Yao, Bob Estill, Daniel Heinze, Hans Tieman, Yusri, Jim Waugaman
Indonesian Petroleum Association
... of the common gather domains, but currently is implemented only in the CMP and depth image domain. The principal deficiency in most model-based...
2003
Thinking in Depth
Jim Durrant
Petroleum Exploration Society of Australia (PESA)
... for a range of interval velocities. The modelled trajectory which best matches a coherent reflection on a selected CMP gather is then identified. Residual...
1995
Log Resistivity Measuring Devices Compared to S-waves from a Vertical-Force Source VSV / VSH Ratio in Identification of Fracture Sweet Spots in Densely Fractured Reservoirs
John M. Robinson, Bob Van Nieuwenhuise
GCAGS Transactions
..., positive source S-wave velocity in the common midpoint (CMP) domain and the P–SV velocity in the common conversion point (CCP) domain utilizing Vp/Vs...
2014
Multiple, Diffractions and Diffracted Multiples in the South China Sea: How Dense Does Our Acquisition Geometry Need to be? (Geophysics Paper 16)
Rosemary K Quinn, Lynn B Comeaux
Geological Society of Malaysia (GSM)
.... Trace spacing in CMP domain is 6.25m. Note the reduction in seabed multiples that are identified by the red ellipse. 66 Warta Geologi, Vol. 37, No. 1...
2011
Forward Modeling of Seismic Data: Part 7. Geophysical Methods
George Mellman, Paul A. Kunzinger
AAPG Special Volumes
.... Implementation of both classes exists for one, two, and three dimensions; shot gather; common midpoint (CMP) gather; and stacked data simulation. Ray theory...
1992
Abstract: Determining the Structure of Basalt Flows with Wide-Angle Seismic Data, by M. M. Fliedner, R. S. White, and J. Fruehn; #90923 (1999)
Search and Discovery.com
1999
Integration of geology, rock physics, logs, and prestack seismic data for reservoir porosity estimation
Abdulaziz M. AlMuhaidib, Mrinal K. Sen, M. Nafi Toksoz
AAPG Bulletin
... for simultaneous AVA inversion.Figure 7. Common midpoint (CMP) gather in the offset domain (A) before and (B) after applying super gathers to increase...
2012
EXTENDED ABSTRACT: Sub-basalt imaging from a wave propagation point of view; #90022 (2002)
Richard Hobbs, Francesca Martini
Search and Discovery.com
... & Martini…Page 3 Figure 4. Synthetic CMP gathers from location 1400 (Fig.2 & 3) windowed to show the reflections from the two velocity boundaries...
2002
Abstract: 5D Interpolation and COV Migration: An Ideal Marriage; #90174 (2014)
Mike J. Perz and Peter W. Cary
Search and Discovery.com
... the cmpx, cmp-y, offset, and azimuth coordinates. Assuming that the data set at hand conforms sufficiently to the 5DMWNI algorithmic assumptions so...
2014
Abstract: Monte-Carlo Statics on PSv Data; #90187 (2014)
Alice Chapman, Steve Zamfes, and Guillaume Poulain
Search and Discovery.com
..., confirming that this method can resolve PSv receiver statics when other methods are not effective. 5 km Figure 1: PP CMP stack AAPG Search...
2014
Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)
Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand
Search and Discovery.com
...). With this method the static shifts align the seismic events in a CMP gather to a pilot trace. As the isotropic velocities are known, the static values can...
2014
Abstracts: Evaluation of a Fast Algorithm for the Eigen-Decomposition of Large Block Toeplitz Matrices with Application to 5D Seismic Data Interpolation; #90173 (2015)
Jianjun Gao, Vicente Oropeza, and Mauricio D. Sacchi
Search and Discovery.com
... Sedimentary Basis. Figure 3 presents a small part of 5D seismic volume that consists of 12x12 CMP bins with 8x8 offsets per bin. The MSSA algorithm...
2015
Abstracts: A Practical Approach for Estimating Receiver Statics in 2D/3C Seismic Data Processing; #90173 (2015)
Dumitru Ion and Mike Galbraith
Search and Discovery.com
... matched time events on C-wave CCP stack (a) in PS time vs P-wave CMP stack (b) in PP time (relative vertical scale of the two section adjusted...
2015
An 'Elastic Impedance' Approach, by Satinder Chopra and Ritesh Kumar Sharma; #41082 (2012).
Search and Discovery.com
2012
Enhancing Seismic Insight by Spectral Decomposition, #41534 (2015).
Xiaogui Miao, Dragana Todorovic-Marinic, Tyler Klatt
Search and Discovery.com
... cmp location for the examined horizon. Dominant frequency can be calibrated with thickness from well log information, so that the tuning cube portrays...
2015
New Technology to Acquire, Process, and Interpret Transient EM Data; #41579 (2015)
Anton Ziolkowski, Richard Carson, David Wright
Search and Discovery.com
...-resistivity section, for instance, as shown in Figure 4. Features include a conductive layer in the near surface that ends abruptly at about CMP 1300...
2015
Diagenetic and Seismic Concerns Associated with Interpretation of Deeply Buried Mobile Shales
R. J. Day-Stirrat, A. McDonnell, L. J. Wood
AAPG Special Volumes
... Bulletin, v. 109, p. 215, doi:10.1130/0016-7606(1997)109<0002:BDOASS>2.3.CO;2.Lansley, R. M., 2004, CMP fold: A meaningless number?: The Leading Edge, v...
2010
Assessing the internal character, reservoir potential, and seal competence of mass-transport deposits using seismic texture: A geophysical and petrophysical approach
Tiago M. Alves, Kuncho Kurtev, Gregory F. Moore, Michael Strasser
AAPG Bulletin
... geometries and stratigraphic stacking in deepwater slope channel systems: Examples from Ainsa Basin (Spain), and Edop field (offshore Nigeria): NAPE...
2014
First arrival enhancement by statics preserving filtering using surface-consistent constraints
Alejandro Quiaro, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... considerably restricts the model space. In the shot, receiver, and CMP gathers, the intertrace relative time shifts are a combination of offset-dependent...
2023
A Minute to Read
GEO ExPro Staff
GEO ExPro Magazine
... equivalents when adding cables rather than shots. For example, two thirds of the shots of a triple-gun survey can be omitted without changing fold or CMP...
2022