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The AAPG/Datapages Combined Publications Database
Showing 25,541 Results. Searched 200,293 documents.
Tulip Field 3D Coil Shooting SurveyPreliminary Data Processing Results
Michele Buia, Riccardo Vercesi, Michelle Tham, Dmitry Nikolenko, Andreas Tyasbudi Waluyo, Swee Leng Ng
Indonesian Petroleum Association
... when combined result in very strong and high orders of multiple reflections and diffracted multiples, absorption, scattering and poor transmission...
2010
Upside down Rayleigh-Marchenko imaging: an application to the Volve ocean-bottom cable data
Ning Wang, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... method is shown to be able to handle both higher order peg-leg multiples (contrary to mirror migration) and internal multiples. INTRODUCTION Ocean-bottom...
2024
Permian glacial paleo-valley identification and characterization using geometrical attributes and 2D forward modelling
Leticia Itzel Flores-Sanchez, Michael LeStrat, Robert H. Richards
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Nonetheless, its variability and difficulty to map it seismically has been a challenge. A major difficulty of these interpretations are multiples affecting...
2022
Chapter 10-part 3: 3-D Depth Image Interpretation
William L. Abriel, Joseph P. Stefani, Robert D. Shank, David C. Bartel
AAPG Special Volumes
... illumination effects and geology. Figure 10-18. 3-D perspective of illumination of the subsurface as calculated from full wavefield modeling. White areas...
2011
Abstract: Determining the Structure of Basalt Flows with Wide-Angle Seismic Data, by M. M. Fliedner, R. S. White, and J. Fruehn; #90923 (1999)
Search and Discovery.com
1999
Reflection waveform inversion assisted by full-wavefield imaging
Mikhail Davydenko, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
... wavelet) has strong internal multiples. Next, we compare R-FWI results either using FWRTM image or using LSRTM image that is based on Born modeling. Note...
2022
Abstract: 3D Coil Shooting Survey on Tulip Field: Data Processing Overview Planning, Challenges and Opportunities (Geophysics Poster 18)
Michelle Tham, Michele Buia, Riccardo Vercesi, Swee Leng Ng, Andreas Tyasbudi Waluyo, Suyang Chen
Geological Society of Malaysia (GSM)
... the seabed generate several orders of multiples and degrade the subsurface illumination. The presence of free gas below the BSR causes a sudden frequency...
2011
Abstract: Joint OBN and 3-D DAS-VSP Data Acquisition and Processing in East China Sea; #91204 (2023)
Gang Yu1, Haibo Liu, Zhonglin Cao, Junjian Li, Jianguo Li, Yuanzhong Chen, Guangming He, Junjun Wu, Ximing Wang
Search and Discovery.com
... separation, velocity analysis and imaging. According to the characteristics of offshore 3-D VSP downgoing multiples, the offshore 3-D VSP downgoing multiple...
2023
Statistical Relations Between Borehole and Surface Data
Dale G. Stone
Oklahoma City Geological Society
... in the log. The VSP also shows which multiples interfere constructively and which interfere destructively. This can sometimes explain log and seismic...
1984
Abstract: The Geophysical Impact of Salt in the Enchilada Area, N.E. Garden Banks
R. Detomo, Jr., C. D. Lee, R. D. Garner, R. A. Lawson, R. W. A. Roeterink, and B. A. Robison
Houston Geological Society Bulletin
... surface, including mappable faulted offsets. Data immediately below the base of salt is degraded by complex ray paths, multiples, and converted-mode...
1997
Statistical Relations Between Borehole and Surface Data: ABSTRACT
Dale G. Stone
AAPG Bulletin
... to correct problem zones in the log. The VSP also shows which multiples interfere constructively and which interfere destructively. This End_Page 1500...
1981
Reef Exploration in Michigan Basin: Problems and Solutions: ABSTRACT
James Lee, Ron Budros
AAPG Bulletin
... to reduce "noise," reflections are often the third or fourth strongest mode on a field record with mode converted shear waves, refractions, multiples...
1982
Abstract: Depth Migration of Long Offsets for Sub-Basalt Imaging at the Faroe Islands, by S. Checkles, F. Qin, and R. Owens; #90923 (1999)
Search and Discovery.com
1999
Abstract: Results from a Long Offset Experiment for Sub-Basalt Imaging, by J. Cowley, E. Jones, H. Jakubowicz, G. Williams, and R. Wombell; #90923 (1999)
Search and Discovery.com
1999
ABSTRACT: Integration of Advanced Technologies Unravel the Complex Nature of a Major Hydrocarbon System Offshore Mid-Norway, by Petersen, Kenneth, Gary H. Isaksen; #90026 (2004)
Search and Discovery.com
2004
Abstract: An Integrated Depth Imaging Workflow to De-risk Pre-Rosetta Prospects in the Nile Delta, by Marco Andreolli, Juan Di Croce, and Alessandro Tansini; #90161 (2013)
Search and Discovery.com
2013
ABSTRACT: Synthetic Seismogram Analysis of Unayzah Reservoirs in Saudi Arabia; #90051 (2006)
Timothy H. Keho, L. Wayne Smith, Michael K. Broadhead, Fernando A. Neves
Search and Discovery.com
... amplitudes. However, modeling shows that there is no observable AVO response which will discriminate fluid type within the reservoir. Variations in AVO...
Unknown
Abstract: How to Extract S-Waves in the Marine Environment Offshore the UAE; #90254 (2016)
Karl A. Berteussen, Yuefeng Sun, Mohammed Ali, Zhao Zhang
Search and Discovery.com
... of strong surface waves and multiples, which of course makes the wave-field complicated. In previous work (Sun et al, 2009, Berteussen and Sun, 2010...
2016
Synthetic Seismogram Analysis of Unayzah Reservoirs in Saudi Arabia
Search and Discovery.com
N/A
Minimizing the Exploration Risk by Using 3DVSP
Search and Discovery.com
N/A
Abstract: Agbami Field, Nigeria—Addressing Challenges and Uncertainty
David Grimes, Elliott Ginger, and John Spokes
Houston Geological Society Bulletin
... not only at the water bottom, but also at other shallow horizons below mudline. The energy from these multiples occurs at the same time as the main pay...
2004
Enhancing Subsurface Imaging and Reservoir Characterization in the Marcellus Through Advanced Reprocessing of Wide Azimuth 3D Seismic, #11159 (2018).
Jinming Zhu, Chris Perll, Trevor Coulman,
Search and Discovery.com
... through the survey • The river is accurately modeled near surface LSRME for removal of surface related multiples • SRME: Surface related multiple...
2018
3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)
Suhas Phadke, M. Ramanjulu
Search and Discovery.com
...3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012) Suhas Phadke, M. Ramanjulu 3D Acoustic and Elastic Wave...
2012
Upside down Rayleigh-Marchenko imaging: Towards a practical exact redatuming scheme for ocean bottom acquisitions
Ning Wang, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... to handle both primaries and freesurface multiples. Despite being practically attractive, such an approach relies on single-scattering assumptions...
2023
Amplitude Versus Offset (AVO) Analysis: Part 7. Geophysical Methods
Allan T. Long, R. C. Anderson
AAPG Special Volumes
... data. 4. Detailed AVO modeling supported by well log data--Provide base information upon which to judge and interpret the AVO study using well log...
1992