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The AAPG/Datapages Combined Publications Database
Showing 8,323 Results. Searched 200,357 documents.
Seismic Modelling to Support the Interpretation of Seismic Data, Northeast Jambi Block 'B', South Sumatra
J. A. Harwijanto
Indonesian Petroleum Association
... seismic reflection on the real seismic data (Fig. 1) as well as on the synthetic seismogram (Fig. 2). As a result, the thin sand interbedded...
1987
Towards flexible demultiple with deep learning
Mario Fernandez, Norman Ettrich, Matthias Delescluse, Alain Rabaute, Janis Keuper
International Meeting for Applied Geoscience and Energy (IMAGE)
... for any CDP containing a mixture of primaries and multiples. For training our model, we build synthetic data consisting of CDP gathers with multiple...
2024
Enhancing Vertical Seismic Resolution with Seismic Frequency Restoration and Attributes; #42156 (2017)
Luis Vernengo, Eduardo Trinchero, Maximillian Garcia Torrejon, Ignacio Rovira
Search and Discovery.com
.... For example, in the frequency restoration process described, a synthetic seismogram should be generated and correlated with the frequency restored...
2017
Sub-seafloor reflectivity estimation by upgoing wavefield deconvolution
Hassan Masoomzadeh, Tim Seher, M. A. H. Zuberi
International Meeting for Applied Geoscience and Energy (IMAGE)
... suitable for imaging with multiples More usable for full waveform inversion More appropriate for time lapse studies. Ocean bottom data are usually...
2023
Abstracts: The Conventional and Non-conventional Seismic Differencing; #90173 (2015)
Vanja Vracar and Robert J. Ferguson
Search and Discovery.com
... (Milicevic and Ferguson, 2009). Zero-offset Synthetic Seismogram Models The velocity models are passed to a finite-difference function MATLAB CREWES Project...
2015
First Implementation of Hybrid Fiber Optic Cable in Indonesia - Carbon Reduction through Leading-Edge Technology
Marsha Sakina, Dinda Larasati Rahmani, Fajar Tri Prasetia, Cikko Majesta, Francesco Miranda
Indonesian Petroleum Association
... in Figure 19. Both corridor stack and common depth point VSP image are used for the seismic-well tie and the synthetic seismogram. In summary, a reliable time...
2023
Characterizing the Near Surface with VSP and Well Logs
Search and Discovery.com
... wavelet were then convolved to generate 1-D synthetic seismogram in two-way-traveltime (Figure 3b). To register the synthetic seismogram in depth...
2013
Abstracts: Padé Approximation for Analyzing Multiple Reflections; #90173 (2015)
Dali Zhang, Michael P. Lamoureux, and Gary F. Margrave
Search and Discovery.com
... reflections in the 1D synthetic seismogram. The recovered function G[ p ,q ] ( z ) as an inverse filter was used to reconstruct the original input...
2015
Deep Structure of Northern Mississippi Embayment
A. Ginzburg , W. D. Mooney , A. W. Walter , W. J. Lutter , J. H. Healy
AAPG Bulletin
... record section with calculated traveltimes, and ray-theoretical synthetic seismogram for model shown. Note amplitude decay of 5.95-km/sec arrivals at 20...
1983
Implications of Elastic Anisotropy in Direct Probabilistic Inversion; Examples from Offshore Australia
Partha Pratim Mandal, Andre Eduardo de Souza, Rob Ross, Shane Squire, Yahya Basman
Southeast Asia Petroleum Exploration Society (SEAPEX)
... mismatch between observed seismic and synthetic seismogram. To understand overall impact of an isotropic vs VTI anisotropic model in a reservoir...
2023
ABSTRACT: Relation of Physical and Seismic Properties of Gulf Coast Shale Intervals, by T. K. Kan, R. M. Slatt; #91003 (1990).
Search and Discovery.com
1990
Dude, wheres my AVO? A case study from the Browse Basin, North West Shelf, Australia
Said Amiribesheli, Jordan McGlew, Joshua Thorp
Petroleum Exploration Society of Australia (PESA)
... exhibits a Class IV AVO. The synthetic seismogram demonstrates Near stack (10 deg) is associated with a strong soft event that is dimming at Mid...
2019
Abstract: Greedy Least-Squares and its Application in Radon Transforms; #90171 (2013)
Juefu Wang and Mark Ng
Search and Discovery.com
... for data interpolation. Synthetic examples show that the method can yield high quality solutions at much lower cost than existing standard methods...
2013
Marchenko redatuming and seismic interferometry based internal multiple prediction for salt structures
Zhiwei Gu, Jianhua Geng, Ru-Shan Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... Irregular salt bodies complicate the seismic wavefield propagation and cause multipathing, leading to intricate internal multiples that cannot...
2023
The Potential of Blind Source Separation Techniques for Multiple Suppression
Search and Discovery.com
N/A
The Occurrence and Seismic Expression of Volcanic Ash Beds in the Gulf of Mexico
M. W. Totten, M. A. Jurik, M. A. Hanan
GCAGS Transactions
... with a sharp boundary at the base of the ash-bearing interval. Figure 4 illustrates a synthetic seismogram for the OCS-G 5585 #1 well, with log traces...
2005
The Geophysicists' Bane: Multiple Suppression on the North West Shelf
C. R. T. Ramsden, M. R. Hobson, R. Cooper
Petroleum Exploration Society of Australia (PESA)
.... 1.00 2.00 Figure 10: Synthetic Tau-p domain deconvolution. required to suppress the multiples. This is not the case of the x,t domain derived...
1988
ABSTRACT: Enhanced-Semblance-Weighted High Resolution Radon Transform in T-X Domain, by Wang, Tang; #90142 (2012)
Search and Discovery.com
2012
Peusangan–C1 Reef Interpretation with Top Reef Transparent to Seismic
L. B. Hinton, W. S. Atmadja, Suryo Suwito P.
Indonesian Petroleum Association
... 7. Peusangan–C1 Synthetic Seismogram and VSP A synthetic seismogram based on the sonic alone is shown in Figure 8. The reflection coefficient series...
1987
Application of Offset Seismic Profiles in the Jatibarang Volcanic Reservoir
W. L. Nutt, Jujur Sirait
Indonesian Petroleum Association
... seismogram (SEG Normal, PERTAMINA Reverse Polarity). The trough is very well defined on the synthetic seismogram, Fig. 16. Figure 16. Identification...
1985
Assessing FWI imagings potential to tackle illumination issues and internal multiples in the Brazilian presalt
Cyril Dolymnyj, Filipe Rudrigues, Amanda Porto, Leandro Galves, Asdrubal Ovalles
International Meeting for Applied Geoscience and Energy (IMAGE)
... the internal multiples and illumination issues in a natural way. Comparisons with synthetic experiments, internal multiple modeling, and LSRTM were performed...
2022
Recent Advances in Borehole Seismic
W. L. Nutt
Indonesian Petroleum Association
... seismic frequency bandwidth. The calibrated sonic log so obtained can be used in conjunction with the density log to produce a synthetic seismogram. Careful...
1984
Monte-Carlo Modeling of Some Niger Delta Slope Events, by M. I. Oladapo, J. S. Ojo, M. O. Olorunfemi, and B. A. Adetola; #90037 (2005)
Search and Discovery.com
2005
Time-Domain High-Resolution Radon Transform (Geophysics Paper 4)
Michel Schonewille, Peter Aaron, Carl Notfors
Geological Society of Malaysia (GSM)
... Multiple attenuation may be classified in two main methodologies; 1) Prediction of multiples from the data itself, and 2) utilizing moveout...
2008
Abstract: Refinement of Arrival-Time Picks Using an Iterative, Cross-Correlation Based Workflow; #90224 (2015)
Jubran Akram and David W. Eaton
Search and Discovery.com
... (STA/LTA). We then evaluate the performance of this workflow on both synthetic and real microseismic data using a Monte Carlo approach. The proposed...
2015