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The AAPG/Datapages Combined Publications Database
Showing 8,317 Results. Searched 200,293 documents.
Post-Drilling Evaluation of Amplitude-Supported Prospects, Offshore Louisiana
Otis H. Walter
GCAGS Transactions
... the reservoir intervals. For each case examined, a uniform template is applied showing the well logs, synthetic seismogram, and the seismic traces through...
2000
Chapter 8: Amplitude Versus Offset
Tom Wittick
North Texas Geological Society
... of a synthetic seismogram and a stacked seismic section where this class of AVO anomaly is present. The synthetic seismogram shows only the zero...
1992
Amplitude Versus Offset
Abilene Geological Society
..., and at some point there might be a polarity inversion. Also consider the correlation of a synthetic seismogram and a stacked seismic section where...
1993
Improved subsalt imaging in Brazil Campos basin Cascaded application of hybrid interbed demultiple, P- and S-salt velocity joint migration, and subsalt converted wave suppression
Riaz Alai, Faqi Liu, Darrell Armentrout, David Brookes, Terry Johnson, Milos Cvetkovic, Gundogan Coskun, Shah Sulaiman, Kien Kok Lee, Afiq Mokhtar, Christopher Lee Slind, Hafizan Wahab, Wan Ching Low, Ali Andrea B. Hashim
International Meeting for Applied Geoscience and Energy (IMAGE)
... distorted through interbed multiples and converted waves related, particularly, to the stratified salt and carbonate layers. Introduction In conventional...
2022
Abstract: Evaluation of Seismic Attributes for Petroleum System Mapping, 3-D Seismic Study, Cow Creek Field, Wyoming
Yuriy Ganshin, Ronald C. Surdam
Wyoming Geological Association
.... This approach enabled the authors to directly correlate sonic-log velocities with seismic interval velocities without using synthetic seismogram...
2010
IX. Summary
Norman S. Neidell
AAPG Special Volumes
... and stratigraphy was to be effected is seismic modeling. Seismic modeling was understood to be the successor to the synthetic seismogram calculation which...
1979
EXTENDED ABSTRACT: Basalt Imaging on the NE Atlantic Margin: seeing through a glass, darkly; #90022 (2002)
Robert S. White
Search and Discovery.com
..., borehole measurements and synthetic seismogram modeling. Geophysics, 66, 1925–1936. Fliedner, M. M. & White, R. S. (2001). Sub-basalt imaging...
2002
A strategy for acoustic impedance direct inversion in depth domain
Ruiqian Cai, Chengyu Sun, Shizhong Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the depth-domain seismic data, the traditional convolutional model cannot be used to calculate the synthetic seismogram in depth domain. Therefore...
2022
High Frequency Borehole Seismic Acquisition and Its Applications for Reservoir Delineation of the Bunyu Field, Onshore Kalimantan, Indonesia
Adriansyah, Patricius Sembiring, Mohammed Badri, Azhar Akhtar
Indonesian Petroleum Association
... to establish a good understanding of seismic reflectivity before interpreting the offset VSP image. A synthetic seismogram was also generated from sonic...
2005
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
.... Note the wavelet used to construct the synthetic seismogram. The process of combining the reflection coefficients with the wavelet shape is called...
1989
Velocity Anomalies and Out-of-Plane Reflections in Barnicarndy 1, Canning Basin
Y. Zhan
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of the seismic data (Fig. 14). Various wavelet candidates with different frequencies and phases were used to generate a synthetic seismogram to best correlate...
2021
Multiple Aliasing Problems in Marine Data
P. Chia, C. O. Kuek, P. Ward, K. S. Lee
Geological Society of Malaysia (GSM)
... studies which have demonstrated that such noise is caused by aliasing of multiples. Some solutions are proposed. INTRODUCTION Most of the modem 3D marine...
1992
3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)
Suhas Phadke, M. Ramanjulu
Search and Discovery.com
.... Waveform inversion technique, which determines an optimal subsurface model by comparing observed seismograms with the synthetic seismogram, has to compute...
2012
Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra
Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso
Indonesian Petroleum Association
... to restore the wavelet to zero phase. To achieve this, the following steps are required: Using sonic and density logs, generate a synthetic seismogram...
1992
Predicting and Detecting Carbonate Cemented Zones Within Latrobe Group Reservoirs of the Gippsland Basin
Mark Bunch
Petroleum Exploration Society of Australia (PESA)
... frequency band-pass filter was therefore applied to each synthetic seismogram to isolate the frequency components that would be most sensitive to more...
2018
A Case History of Geoseismic Modeling of Basal Morrow-Springer Sandstones, Watonga-Chickasha Trend: Geary, Oklahoma--T13N, R10W: Section 3. Stratigraphic Models from Seismic Data
William A. Clement
AAPG Special Volumes
... coefficients were computed. These values were convolved with an appropriate filter pulse to generate a synthetic seismogram (Fig. 7). A more complete...
1977
ABSTRACT: Attenuation of Seismic Multiples Via Prestack Kirchhoff Depth Migration, by C. D. Manuel; #90909 (2000)
Search and Discovery.com
2000
Abstract: Pitfalls in Seismic Exploration for Trenton/Black River Reservoirs in the Michigan Basin
Search and Discovery.com
N/A
Expanding Imaging Areas Using Transmitted Waves and Multiples in VSP Data
Search and Discovery.com
N/A
Calibrating FWI image amplitudes: Insights from deepwater GoM
Lennon Infante-Paez, Nayyer Islam
International Meeting for Applied Geoscience and Energy (IMAGE)
... on the FDR. Furthermore, our synthetic model suggests that the amplitude ratio from oil to brine bearing sands is ~2.5x, which matches our...
2024
Frequency-constraint strong reflection separation based on matching pursuit algorithm
Yanmei Xiong, Meng Wang, Bohua Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... the forwarding modelling to get the corresponding synthetic seismogram as shown in Figure 2a. We establish a geological model as shown in Figure 1a...
2024
Abstract: Southwest Lake Arthur Field, Cameron Parish, Louisiana
Vito A. Gotautas, George E. Gordon, Johnnie F. Johnson, Clyde Lee
GCAGS Transactions
... records were transcribed onto magnetic tape and then to a processed seismic record section; 3) A synthetic seismogram was constructed from a Sonic log...
1969
Southwest Lake Arthur Field, Cameron Parish, Louisiana: ABSTRACT
Vito A. Gotautas, George E. Gordon, Johnnie Johnson, Clyde Lee
AAPG Bulletin
... the stratigraphic trap; (2) the original field records were transcribed onto magnetic tape and then to a processed seismic-record section; (3) a synthetic seismogram...
1969
Seismic Character Analysis of a Mixed Siliciclastic-Carbonate Reservoir, by H. E. Leetaru; #90986 (1994).
Search and Discovery.com
1994
Stratigraphic and Structural Interpretations Using Diffraction Seismograms
Richard K. Snavely , A.K.M. Sarwar
GCAGS Transactions
... rule. A synthetic seismogram has been generated from the geologic depth model using a diffraction modeling computer program. Both the synthetic...
1988