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The AAPG/Datapages Combined Publications Database
Showing 36,619 Results. Searched 195,488 documents.
Integrated Amplitude versus Offset (AVO) Approach for Delineating Stratigraphic Traps
M. Azuddin M. Yusof
Geological Society of Malaysia (GSM)
... for the near, middle and far angle migrated/stacked data; the disk space required for storing the seismic data alone could be huge. Analysis of the normal move...
1999
Elastic Impedance Inversion for Reservoir Delineation A Quantitative Interpretation Case Study in the Malay Basin (Geophysics Paper 11)
N. Cheng, I. Bukhari, I. Kanok, S. Awirut, C. Vitoon
Geological Society of Malaysia (GSM)
... and elastic impedance inversion, to generate effective "AVO" attributes. Data conditioning processes include unload terabyte pre-stack seismic Normal Move...
2008
3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Southern Appalachian Folding and Faulting
F. L. Sachnik and R. D. More
AAPG Special Volumes
... is considered to be one of normal record quality, and no extraordinary field techniques or processing methods were required. The processing sequence includes...
1983
High Performance Seismic Data Migration for High Resolution Interpretation
C. N. Chernoff
Indonesian Petroleum Association
..., if a large shift is required to correct the sources and receivers to the datum the raw events can no longer be corrected for normal moveout...
1983
Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing
R. Malcolm Lansley
AAPG Special Volumes
... make the normal moveout more hyperbolic (Figure 3-21). However, because the natural spatial sampling of streamer marine systems is typically finer...
2011
Modern Marine 3D Seismic Acquisition - Technical Considerations
Chris Walker
Petroleum Exploration Society of Australia (PESA)
... that will be used to image the data a "perfect" imaging technique - in the context of this model environment - is used to process the data - 3D NMO (dip...
1997
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
Shallow Seismic Reflection Survey by Using Accelerated Weight Drop as Seismic Source
Alfian Alfian, Rachmat Sule, Awali Priyono, Masami Hato, Takao Aizawa, Alphius Dwi Guntara
Indonesian Petroleum Association
... mid-point) sort Velocity Analysis NMO (normal move-out stretch mute 20%) Bottom mute CMP Stack Display Line-2 Data Loading Geometry DC removal...
2016
Abstract: An Overview of Seismic Fracture Prediction, by Enru Liu, Rishi Bansal, Xin Zhan, Alex Martinez, and Chris Harris; #120034 (2012)
Search and Discovery.com
2012
Woollybutt 2001: A Geoscience Odyssey
D. J. Hearty, M. A. Battrick
Petroleum Exploration Society of Australia (PESA)
... time structure map. Particular attention was paid to multiple minimisation and careful selection of horizon consistent Normal Moveout (NMO) velocities...
2002
Optimization of Seismic Acquisition Design Using Ocean Bottom Nodes at 'MHS' Field
M Hanif Syamri, Ruhul Firdaus, Syamsurijal Rasimeng, Agung A. Susanto
Indonesian Petroleum Association
... because the speed calculation for NMO correction must be accurate to generate good data quality. Conversely, the offset with a bad combination can...
2019
Passive Margins: Erosion of the Southern Florida Escarpment
William Corso, Richard T. Buffler, and James A. Austin, Jr.
AAPG Special Volumes
... Maximum Offset Distance: 7775 feet, 2370 meters 1) Demultiplex 2) Sort 3) Velocity Analyses (Semblance) 4) Normal Moveout/Stack (Nominal 24 Fold) 5...
1987
Shallow VSP for Near-Surface Structure and Statics, #41535 (2015).
Soo-Kyung Miong, Robert R. Stewart, Joe Wong
Search and Discovery.com
... and 1% pre-whitening. Using the designed deconvolution operator, the up-going and down-going wavefields were deconvolved. Normal moveout was corrected...
2015
Glauconite Sandstone Exploration: A Case Study from the Lake Newell Project, Southern Alberta
E. J. Kevin Broger, Garth E. Syhlonyk, Brian A. Zaitlin
CSPG Special Publications
... with the geological and geophysical interpretation with the purpose of establishing static and normal moveout (NMO) corrections that would be structurally...
1997
Abstract: Nisku Multiple Attenuation with Interpolation and Sparsity: A Case Study; #90172 (2014)
Lee Hunt, Scott Reynolds, Mark Hadley, Scott Hadley, Mike Perz, Ye Zheng
Search and Discovery.com
...: the Nisku and Blueridge formations. Figure 1a depicts the stratigraphy with and without Blueridge porosity. Figure 1b illustrates a simple normal...
2014
III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... filtering and Surface Related Multiple Elimination (SRME). Tau-p filtering fails because the moveout of primaries and multiples is too complex...
2008
Penggunaan seismik pantulan cetek dalam kajian enapan Kuaterner di delta Sungai Pahang, Pekan, Pahang (IN MALAY), Use of shallow seismic reflection in the Quaternary sediments of the Pahang River Delta
Lee Beng Huat, Umar Hamzah, Ahmad Jantan, Che Aziz Ali, Ibrahim Abdullah
Geological Society of Malaysia (GSM)
... ini dijalankan pada setiap selang 50 CDP untuk menges an perbezaan halaju penimbun antara CDP. Pembetulan gerak luar normal (NMO) menggunakan halaju...
2000
Utilizing Seismic in Exploring for Subtle Traps
Kevin Werth, Patrick Bygott, Edward Teyland
PTTC
... the receiver patch size, cell size and aperture size. Fast rocks have less stretching of far offset traces due. to normal moveout corrections than slow ones...
2003
Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 7: Shallow 3-D Seismic and a 3-D Borehole Profile at Ekofisk Field
John A. Dangerfield
AAPG Special Volumes
... the very shallow layers, a normal surface seismic 3-D especially processed for shallow data, and a 3-D borehole profile, shot to image the crest...
2011
Abstract: TTI Anisotropic Depth Migration: Which Tilt Estimate Should We Use?; #90211 (2015)
Francois Audebert and Volker Dirks
Search and Discovery.com
...-way traveltime along the normal ray, the apparent slowness (traveltime gradient) at the emergence point, and the apparent NMO velocity, Vnmo (related...
2015
The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion
Scott W. Singleton
GCAGS Transactions
... correlation coefficients. Normal Move Out (NMO) Stretch Removal The object of this process is to compensate for the loss of frequency with offset...
2008
Evaluation of Seismic Exploration in Sub-Volcanic Reservoir Area by Synthetic Seismic Modeling
Yulia Nur Fajrina, Muhammad Ghazalli
Indonesian Petroleum Association
.... Filtering and velocity analysis will be appliedthen Normal Move Out (NMO) and Depth Move Out (DMO) correction will be done. Migration and stacking...
2015
1.2 Seismic Stratigraphy: 1.2.2 Unconformities: High Relief Topography on the Jurassic Unconformity (Alabama)
J. R. English and J. S. Oslund
AAPG Special Volumes
... ft (152 m) of relief. In addition to erosional relief, the unconformity s frequently cut by normal faults which can enhance the relief. These normal...
1983
Section 3: Displays of Seismic Sections: Convergent Margin Off East Coast of North Island, New Zealand, Parts I and II
F.J. Davey, K. Lewis, J.R. Childs, and M.A. Hampton
AAPG Special Volumes
... (approximately 30from normal) and rapid (45 mm/year) and has created an imbricate-thrust accretionary prism that extends for as much as 175 km to the edge...
1986
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
... calculate an RMS velocity error that will flatten the gather in much the same way as normal moveout velocity is used to flatten gathers before stacking...
1999