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The AAPG/Datapages Combined Publications Database
Showing 144 Results. Searched 195,364 documents.
Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)
Emmanuel L. Bongajum and Bernd Milkereit
Search and Discovery.com
.... The 1D models demonstrate that layering suffices to create these multiples. Figure 2a shows the effect of multiples created by reverberations within...
2013
Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)
Emmanuel L. Bongajum and Bernd Milkereit
Search and Discovery.com
.... The 1D models demonstrate that layering suffices to create these multiples. Figure 2a shows the effect of multiples created by reverberations within...
2013
An Experimental High-Resolution Seismic Survey over Tin-Mine Ponds
Surendra Singh, G. A. Van Klinken
Geological Society of Malaysia (GSM)
... reverberations are multiples in the water layer generated by the trapped energy of seismic reflections from the bedrock (Backus, 1959). Both types...
1984
Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study
Andreas Waluyo
Indonesian Petroleum Association
... reverberations attributed to the presence of shallow gas charged channels and strong surface multiples. To attenuate the reverberations and the multiples, we...
2014
Seismic Data-Processing Techniques in Exploration for Reefs, Northern Michigan
P. L. McClintock
AAPG Special Volumes
... and Depositional Models Difficulty in detecting reefs in northern Michigan is caused mainly by noise, "multiples" (reverberations), variations...
1977
Abstract: Sub-Salt and Sub-Basalt Imaging Using Long Offset and Multicomponent Seismic Data, by J. Gaiser, N. Jones, and P. Fontana; #90923 (1999)
Search and Discovery.com
1999
High Resolution Monitoring and Modeling of Steam Injection in the Athabasca Oil Sands at UTF: A Case Study
Search and Discovery.com
... reverberations and multiple reflections from within the steam zone (figure 3C). The perturbation in the wavefield is very localized about the steam...
2013
3-D Seismic Operations in an Offshore Operating Oil Field
B. Indroyono, J. A. Musser, A. Isfan, P. C. Johnson
Indonesian Petroleum Association
... hydrophone and gimbaled geophone data, was utilized to remove the receiver ghost and reverberations, common problems in bottom-referenced surveys. All...
1995
Analysis of High Resolution Seismic Data: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
Herman C. Sieck, George W. Self
AAPG Special Volumes
... minimizes multiples (reverberations) of the seafloor by a subtractive process that estimates the reflection coefficient for the bottom material, computes...
1977
Exploration of the North Seribu Area, Northwest Java Sea
Roberto Fainstein
Indonesian Petroleum Association
... the basement reflection whereas stacks of the near traces were contaminated with multiples and reverberations. Offset weighting of the far traces...
1987
Danish Sector: Insight into Mature and Deeper Plays
Will Bradbury, Steve Drewell, Gulnara Hickman, TGS
GEO ExPro Magazine
... water depths in this region (typically 30m), the data suffered from strong, short-period water layer reverberations. These were attenuated during...
2013
2004
Marine Seismic Sources: Part VII: Fish are Big Talkers
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... curtain systems that produce bubbles in a deliberate arrangement in water to attenuate unwanted wave trains, like water layer reverberations, were...
2011
Exploration of Part of the Northwest Shelf of Australia (A Case History)
J. S. Thomas, E. O. Nestvold, A. Crostella
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... Data from a line in the Browse Basin is shown in Figure 9a. Water-bottom reverberations are clearly seen. However, a fairly strong event, which we now...
1978
Seismic simulations of experimental strata
Lincoln Pratson, Wences Gouveia
AAPG Bulletin
... by wave-propagation phenomena, such as diffractions, multiples, and interbed reverberations. Aki, K., and P. G. Richards, 1980, Quantitative seismology...
2002
Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia
Dmitri Skorinski, Ted Manning
Indonesian Petroleum Association
... SSD. As mentioned above, there were significant water layer reverberations in the data. The most efficient solution here was a combination...
2014
Seismic Data Processing For a Crucial 2014 2D Seismic Data Acquisition Decision in S Area, South Sumatra Block, South Sumatra, Indonesia
Gerry R. Hutabarat, Danar Yudhatama, Erwin Kusumah, Yusnita Yunus, Stephen M. Scott
Indonesian Petroleum Association
... compresses the basic wavelet in the recorded seismogram, attenuates reverberations, and shortperiod multiples, thus increasing temporal resolution...
2015
Abstract: The Phase Shift Time Stepping Equation and the Marmousi Data Set; #90171 (2013)
Ben D. Wards, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
..., 1983) is a depth migration algorithm. It is capable of imaging reflectors using overturned waves and multiples. However, as a result of the sampling...
2013
Abstracts: Oilsands: Not Your Average Seismic Data; #90173 (2015)
David Gray
Search and Discovery.com
... of this paper to give some guidance on these issues. Method Multiples and Converted Waves There have been reports of multiple attenuation being used...
2015
Abstract: DMO and Migration: Imaging Tools in Geophysics
Craig J. Beasley
Geological Society of Malaysia (GSM)
... of the subsurface structure of the earth. Obstacles to achieving this objective such as reverberations of the seismic source, noise in the recorded data...
1991
Enhancing Resolution and Improving Imaging: The New Dual-Sensor Seismic Streamer
Natasha Hendrick, Andrew Long, Rune Tenghamn
Indonesian Petroleum Association
... sensor will exist at 0 Hz and integer multiples of Vw/2d, where Vw is the velocity of sound in water and d is the receiver depth. In contrast...
2008
A Case Study of Seismic Exploration in the Offshore Bonaparte Basin
J. Durrant, A. Young
Petroleum Exploration Society of Australia (PESA)
... response. Considerable energy is dissipated at the strongly reflective boundaries and the reverberating system of water-layer and interbed multiples...
1988
Acoustic and Elastic Modeling of Seismic Time-Lapse Data from the Sleipner CO2 Storage Operation
R. J. Arts, M. Trani, R. A. Chadwick, O. Eiken, S. Dortland, L. G. H. van der Meer
AAPG Special Volumes
... into account. Additional reverberations, seen particularly clearly beneath the Utsira sand (Figure 10c), arise from peg-leg multiples generated from...
2009
Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data
Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin
Indonesian Petroleum Association
... the wavelets and removes the short period reverberations. For this process, a digital operator is designed for each trace and that operator is then convolved...
2017
Geophysical Study of a Magma Chamber Near Mussau Island, Papua New Guinea
S. V. Dadisman, M. S. Marlow
Circum Pacific Council Publications
... pulse reverberations that follow primary reflections. Deconvolution not only helps us delimit individual reflections, but also allows us to determine...
1988