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The AAPG/Datapages Combined Publications Database
Showing 37,695 Results. Searched 200,619 documents.
Ute Dome I: Multidisciplinary Integration Defines Dakota Reservoir Compartments
B.S. Hart, S. Ralser, S.P. Cooper, M. Herrin, K. Nikolaissen, R.S. Balch
Rocky Mountain Association of Geologists
..., geologically plausible fault interpretation. The dominant faults in the Mesozoic section consist of a sequence of WNW-striking normal faults that dip both...
2001
Stratigraphic Velocity Interpretation: National Petroleum Reserve--Alaska: Chapter 12
E. W. Peikert
AAPG Special Volumes
... time versus offset relationships along coherent events within these velocity gathers are analyzed to determine normal moveout (Vnmo) or stacking...
1985
Crustal Architecture of the East Java Sea-Makassar Strait Region From Long-Offset Crustal-Scale 2D Seismic Reflection Imaging
J.W. Granath, P.A. Emmet, M.G. Dinkelman
Indonesian Petroleum Association
... architecture. Essentially, a velocity analysis that properly corrects for the moveout within the shot gathers is used to process the data. The criterion...
2009
Acoustic Properties of Sediment on the Southern Tonga Platform as Determined from Seismic Sonobuoy Studies
Jonathan R. Childs
Circum Pacific Council Publications
..., 1955). The exponentially increasing value of the reflec tion time as a function of distance is referred to as normal moveout, which is also used...
1985
Multicomponent Seismic Technology Assessment of Fluid-gas Expulsion Geology and Gas-hydrate Systems: Gulf of Mexico
B. A. Hardage, P. E. Murray, R. Remington, M. De Angelo, D. Sava, H. H. Roberts, W. Shedd, J. Hunt Jr.
AAPG Special Volumes
... in this article. CCP = common-conversion point; NMO = normal moveout; DMO = dip moveout; PSTM = prestack time migration; Vp = compressional wave velocity...
2009
Multicomponent Seismic Studies of the Gas-hydrate System at the Storegga Slide
Stefan Bunz, Jurgen Mienert, Karin Andreassen
AAPG Special Volumes
..., and predictive deconvolution. Semblance velocity analysis, normal moveout (NMO) correction, stacking, poststack scaling, and filtering were applied to small...
2009
Crustal Structure and Rift-Drift Evolution of the Newfoundland Basin: Chapter 16: North American Margins
Brian E. Tucholke, James A. Austin Jr., Elazar Uchupi
AAPG Special Volumes
... editing, common-depth-point gather, semblance velocity analysis every 2.5 km (1.55 mi), normal moveout correction, stack, deconvolution, time-varying...
1989
Chapter 3: Fault Patterns in the Niobrara Formation—Examples from the Eastern and Central Denver Basin
Steven G. Siguaw, Jane E. Estes-Jackson
Rocky Mountain Association of Geologists
... the Niobrara Formation can easily be seen on this reprocessed seismic line which displays moveout corrected, single point shots in a continuous profile...
2011
La Sísmica Multicomponente en Cuencas Subandinas: Hechos y Posibilidades [PAPER IN SPANISH] The Seismic Multicomponent in Sub-Andean Basins: Facts and Possibilities
Saúl Guevara, William Agudelo, Gabriel Alvarez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... ilustra en la Fig. 6. Al haber un estrato somero de baja velocidad (p. ej. capa meteorizada), la ondas sísmicas inciden en forma cercana a la normal a la...
2009
Optimised 3D Land Geophysical Survey Design - A Case Study
P. van Baaren
Papua New Guinea (PNG) Petroleum Convention Proceedings
... the data and the mute functions provided. By correcting this CMP gather for normal moveout with different stretch mutes, the maximum useable offset...
2000
THE APPLICATION OF HIGH RESOLUTION SEISMOLOGY TO THE DELINEATION OF FAULTING AND COAL SEAM THICKNESS: A CONTINUING CASE HISTORY
Anthony R. Wagner
North Dakota Geological Society
... the corrections which was followed by a normal moveout correction which adjusted each component trace of the CDP Gather so that identical...
1984
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
... the data is considered as a set of "N" lines where each line is a common offset gather, "N" being the fold. The data had normal-moveout and statics...
1988
Early 3-D Seismic Exploration for Winnipegosis Pinnacle Reefs in the US, Williston Basin
Donald A. Greenwood, James A. Carroll, Donald W. Howard
Rocky Mountain Association of Geologists
... Statics, CDP Stack 12. Nora1 Moveout, Coherency Stack 15. Time Variant Filter, Bandpass Filter 14. Migration, Radial Predictive Filter, Residual Amplitude...
1995
Seismic Time to Depth Conversion and Uncertainty Analysis for Horizon Prediction in a Proposed Well-Site of Sungai Gelam Field, Jambi Subbasin
Muhamad Wildan P., Imam Muda Gunawan, Andry Pujiriyanto, Sudarmaji
Indonesian Petroleum Association
... usually only involves the stacking velocity derived from the NMO (normal moveout), whereas the velocity data is not obtained from measurements (hard data...
2013
Qualitative and Quantitative Monitoring of Seismic Quality During Data-Processing for Future Seismic Reservoir Characterization Studies (Sisi-Nubi Field, Indonesia)
Rangga A. Brahmantio, Mikhail Baturin, Florent Bertini, Jean-Marie Jourdan
Indonesian Petroleum Association
... challenges still remain and have not been fully overcome by the 2005 PSTM, with a complex geological setting (carbonate reefs, shallow gas, normal...
2011
Investigation of Possible Shallow Gas Accumulations Associated with Pockmarks on the Otago Slope Southeast of New Zealand
Jasper Hoffmann, Andrew Gorman, Gareth Crutchley
Petroleum Exploration Society of Australia (PESA)
... on velocity analysis are a standard procedure undertaken during long-offset seismic processing to determine accurate normal moveout (NMO) corrections...
2018
Reviving an old Buffalo - Breathing new life into an old dataset with modern technology
R. McGee, H. Debenham, P. Hoiles, A. O'Neill, J. Miller, A. Padman
Petroleum Exploration Society of Australia (PESA)
..., initiated ENE-WSW trending normal faults, and was key to the reactivation of many of the preceding Jurassic aged faults in the Buffalo region. During...
2019
Application of finite difference eikonal solver for traveltime computation in forward modeling and migration
Amir Mustaqim Majdi, Seyed Yaser Moussavi Alashloo, Nik Nur Anis Amalina Nik Mohd Hassan, Abdul Rahim Md Arshad, Abdul Halim Abdul Latiff
Geological Society of Malaysia (GSM)
... derive velocity model from the recorded traveltimes. Results from normal moveout (NMO) velocity analysis can be useful when we are dealing with simple...
2021
Pushing the limit of 5D interpolation using deep learning
Yangkang Chen, Hang Wang, Chao Li, Omar M. Saad
International Meeting for Applied Geoscience and Energy (IMAGE)
... but are less smeared using the proposed method than the sparse5D method. After careful processing steps, including velocity analysis, normal moveout...
2024
How AVO has Been and Continues to be an Essential Tool in De-Risking the World High-Impact exploration Wells
Henk Kombrink, Henry Pettingill, Rocky Roden
GEO ExPro Magazine
... to be mindful of. AVO TUNING “If you look at a gather,” starts Rocky, “and it is not spectrally balanced, you often encounter Normal Moveout Out stretch...
2025
Characterization of seismic anomalies in Youngil Bay, Pohang, and its geological implication
Min Je Lee, Yongchae Cho
International Meeting for Applied Geoscience and Energy (IMAGE)
... according to common depth gather and line. Normal moveout correction is applied to compensate the arrival delay of the reflection resulting from...
2024
Seismic tomographic cross-sections of the Bowser Basin in northwest British Columbia, Canada
David B. Snyder, Brian J. Roberts
CSPG Bulletin
... tomographic studies of the uppermost few kilometres. (A) The 15 km offsets that are stacked using normal-moveout of reflected arrivals from the lower crust...
2007
Zebra Prospect – Reading Between the Stripes
Brenton Oke, Jon Keall, Paul Carroll, Ron Noble, Tom Setzer
Indonesian Petroleum Association
... with a time velocity model building procedure to efficiently remove the non-hyperbolic moveout distortions caused by highly variable seafloor topography...
2004
Test Analysis of a 2D Seismic Survey With Finer CMP Interval
Zhao Xuewu, Widya Putri Pratami, Xu Qingsen, Muchlis MYS, Guo Shanli
Indonesian Petroleum Association
... the LVL, thus not affected basically. Figure 5, a raw record and its linear moveout (LMO) record with velocity 1800m/s, indicates...
2022
Variation of Bottom-simulating-reflection Strength in a High-flux Methane Province, Hikurangi Margin, New Zealand
Stuart A. Henrys, Derek J. Woodward, Ingo A. Pecher
AAPG Special Volumes
... divergence, normal moveout using a constant velocity of 1.5 km/s (4921 ft/s), stacking of the threefold common depth point (CDP) data, and finally finite...
2009