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The AAPG/Datapages Combined Publications Database
Showing 20,235 Results. Searched 200,357 documents.
ABSTRACT Improved 3-D Seismic Interpretation and Reservoir Model Construction Using PaleoScan Technology, #90104 (2010)
Schmidt Ingelise; Docherty Matthew; Lacaze Sebastien; Pauget Fabien
Search and Discovery.com
... technique which establishes a relationship between every seismic sample. This optimisation is constrained by the picking of horizon links, which...
2010
Exploration and Development based on RTH Technology and AI
Gennady Erokhin, Mariia Erokhina, Kirill Safran, Alexandre Iakovlev
Unconventional Resources Technology Conference (URTEC)
...) or RF (Random Forest) algorithms. 12 km 10 km Figure 4. RTH Frequency Map in the productive gas horizon: from -50 Hz (red color, vector particle velocity...
2023
Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones
Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju
Indonesian Petroleum Association
... from the Zero Offset and Rig-source data (left). Surface seismic derived velocity section using horizon based layers (right). Figure 9 - P-wave...
2013
Compensating for Seismic Absorption for Orthogonal Shooting Field Data: A Case Study on NW Tunu Area, Indonesia
Doddy Iqbal Biramandita, Vishal Kumar, Wayne Zanussi, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam, Didiek Bhudy Prabowo
Indonesian Petroleum Association
... velocity model building and Q-tomography was done in 7 iterations by Residual Curvature Analysis (RCA) in an iterative and horizon consistent manner...
2016
Abstract: Improved PSDM Imaging Workflow by Integrating Near Surface and Well Velocities; #90319 (2018)
Duryodhan Epili, Hani Alzharani, Adam J. Fox, Luke LaFreniere
Search and Discovery.com
... with the deeper section of the VSP horizon-based geo-statistical velocity model; (4) the entire model is enhanced with three iterations of reflection...
2018
Consideration to Data Driven Solutions for the Acquisition of New Marine 3D Seismic Data
Julie Willmore, Brad Torry, Henrik Roende, Chris Egger, Adriana Thames
GCAGS Transactions
... for analysis. Figure 2. Inputs to the illumination study (tilted transverse isotropic [TTI] velocity model, salt model, and target horizons). The primary...
2016
The Balance between Geophysics and Geology in Seismic Interpretation, by Alistair R. Brown, #40615 (2010).
Search and Discovery.com
2010
Shallow Crustal Structure of the Solomon Islands Intra-Arc Basins from Sonobuoy Seismic Studies
A. K. Cooper, T. R. Bruns, R. A. Wood
Circum Pacific Council Publications
... on refractors in Figure 3. Horizon A is a velocity discontinuity found basinwide and believed to indicate a large increase in sedimentation rates (Pliocene...
1986
Three-Dimensional Depth Imaging of Seismic Data, with Examples from the Overthrust Belt of Southwestern Wyoming
Alvin K. Benson
Wyoming Geological Association
... (a) the complications produced by rapid lateral velocity changes, velocity pull-up, etc., and (b) the necessity of using a depth imaging process versus...
1995
Subsurface Geology of North Carolina-South Carolina Coastal Plain from Seismic Data
William E. Bonini , George P. Woollard
AAPG Bulletin
... and shale in minor amounts. It seems very likely that this is a high velocity horizon, and that none of the shots in the eastern part of the area...
1960
Deltaic Sediments - New Oil-Gas Target in Mangyshlak
I. A. Khafizov, V. V. Kozmodem’yanskiy, P. Ye. Korsun, V. A. Pankov
Petroleum Geology: A Digest of Russian Literature
... of the middle Oligocene are reflecting horizons A and B. See Fig. 1. Figure 1. Time section on profile 67. 1-Curve of seismic velocity; 2-planned well...
1979
Effects of Seismic Reprocessing on Selected Seismic Attributes: A Case Study in the Permian Basin, by Joel Anthony T. Famini, Kurt J. Marfurt, E. Charlotte Sullivan, #90025 (2004)
Search and Discovery.com
2004
Image Enhancement Below the pre
Search and Discovery.com
N/A
3D Seismic Facies Analysis of a Reefal Buildup: NSO 'A' Field, Offshore North Sumatra
Wayne L. Alexander, Maria R. Nellia
Indonesian Petroleum Association
.... Depth conversion was performed by adding an isochore from the top Malacca to the reefal horizon, using a constant interval velocity of 13,000 feet/second...
1993
Integration of Geological Data on Seismic Sections: GEOLOGICAL NOTES
L. F. Ivanhoe
AAPG Bulletin
... of errors in integrating subsurface geology and seismic data are: (1) incorrect well points, (2) velocity errors, (3) geometric errors, and (4) projection...
1956
ABSTRACT: 3-D Depth Migration of the Northern Monagas Trend: Eastern Venezuela; #90013 (2003)
Omar Uzcategui, Elieser Perez, Carlos Marquez, Ricardo Plata
Search and Discovery.com
... poststack depth migration. Second, a new velocity cube is obtained from the integration of 20 horizon maps from 3-D seismic interpretation and 90 check...
2003
3D Seismic from Planning to Mapping
A. Kullerud, O. Nipen, H. E. Nordberg
Indonesian Petroleum Association
... seismic. Most commonly the data are migrated in two orthogonal directions (2 × 2D). Velocity analysis is an important aspect as velocities are the most...
1985
High Performance Computation by Graphics Processor Unit Technology for Geophysical Seismic Signal Processing, #40727 (2011)
Sunjay Sunjay
Search and Discovery.com
... analysis grows and as both power and space become issues in the datacenter, the oil and gas industry is looking at more compute-dense, energy-efficient...
2011
Importance of Good Time to Depth Conversion method to Reduce GRV Uncertainties of Producing Fields in the South Sumatra Block�.
Search and Discovery.com
N/A
Oil-Gas Productivity of Sub-Salt Sediments of the South of the Peri-Caspian Depression
L. G. Kiryukhin, I. K. Kerimova, G. N. Rozanova, A. N. Nikitin, B. B. Nuraliyev
Petroleum Geology: A Digest of Russian Literature
... the high-velocity carbonate Upper Devonian-Carboniferous unit and the basement surface. See Fig. 1. Figure 1. Seismic profile X. 1-Relatively deep-water...
1980
Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology
Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia
Indonesian Petroleum Association
... migration. In the gas cloud affected areas, the quality of Pwave images is poor, thus the velocity from P-wave data analysis is less reliable. Using...
2014
Abstract: Application of Illumination Compensation to Irregular Surface Areas Imaging, by Yueming Ye, Ru-shan Wu, Xijin Zhuang, Bin Hu, Jianwei Chen, and Cun Yang; #90124 (2011)
Search and Discovery.com
2011
Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming
Alvin K. Benson
Utah Geological Association
...) stacked seismic section (figure 10) from the study area was generated with normal moveout corrections based upon conventional velocity analysis...
1999
Advanced Reprocessing and Imaging: Enhancing Legacy Surveys
Dominic Fell, Shane Westlake, Richard Patenall, Jennifer Badry
Petroleum Exploration Society of Australia (PESA)
... surface multiples. An initial pass of velocity analysis was performed after first applying temporary static corrections to compensate for the near surface...
2016
Structural Geophysics and the Simpson in Oklahoma
John J. Rupnik
Tulsa Geological Society
... velocity could be used for the interval between the unconformity "phantom horizon" and the Lower McLish Sandstone reflection. All such intervals were...
1965