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The AAPG/Datapages Combined Publications Database
Showing 15,371 Results. Searched 200,357 documents.
Prestack Impedance Inversion Aids Interpretation, by Satinder Chopra and Ritesh Kumar Sharma; #41664 (2015).
Search and Discovery.com
2015
Imaging the presalt with elastic FWI using OBN data
Gabriel Brando, Benjamin Huard, Luis Cypriano
International Meeting for Applied Geoscience and Energy (IMAGE)
... to obtain amplitude versus offset analysis (Warner et al., 2022) and improved velocity accuracy. Figure 5: (a) Pre-salt depth slice of the 30 Hz RTM...
2023
Structural Curvature versus Amplitude Curvature, #41012 (2012)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
...Structural Curvature versus Amplitude Curvature, #41012 (2012) Satinder Chopra, Kurt J. Marfurt Structural Curvature versus Amplitude Curvature...
2012
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)
... = 50 degrees. (a) The Vampire PSTM gathers muted from 35 degrees show a Class III AVO response where the amplitude increasing from Near to Far offset...
2019
Spectrum of gas migration phenomena across multilayered sealing sequences
Claudia Bertoni, Joe Cartwright, Martino Foschi, and Joe Martin
AAPG Bulletin
... amplitude versus offset and other attribute analyses that the anomalies are the product of gas migration across thick sequences of low-permeability...
2018
Chapter 9: Tectono-Magmatic Development of the Santos and Campos Basins, Offshore Brazil
G. D. Karner, C. Johnson, J. Shoffner, M. Lawson, M. Sullivan, J. Sitgreaves, J. McHarge, J. Stewart, P. Figueredo
AAPG Special Volumes
... in oceanic crust off the Norwegian margin by “subaerial seafloor spreading": Geology, v. 10, p. 353–356. Nafe, J. E., and C. L. Drake, 1957, Variation...
2021
Seismic Anisotropy VTI Modeling and Mechanical Properties of Kerogen in Gas Shale, #42486 (2020).
Anggoro S. Dradjat, Agus Djamil, M. Firwan Aprizal
Search and Discovery.com
... (1993) showed that VTI response could be added the AVO (Amplitude Versus Offset) response of Aki-Richards equation and the modified by using parameter...
2020
Abstracts: The NE Greenland Shelf: Full Crustal Imaging of Salt Tectonics and the Wandel Sea Mobile Belt; #90173 (2015)
Richard C. Whittaker, Menno G. Dinkelman, P. A. Emmet, and J. W. Granath
Search and Discovery.com
... and J. W. Granath Consultants to ION Geophysical-GX Technology, Houston, TX, USA. Summary A new deep long-offset seismic survey was shot...
2015
Chapter Thirteen: The Gudrun Field: Gravity-Flow Deposition during Rifting and Inversion
Silvan Hoth, Dirk Knaust, Alberto Sánchez-López, Silvia Kassold, Stig Sviland-Østre
AAPG Special Volumes
... Sea, 2018 Numerous field and subsurface studies have shown the sensitivity of gravity-flow deposits to seafloor topography. Understanding the driving...
2018
Characterization of seismic anomalies in Youngil Bay, Pohang, and its geological implication
Min Je Lee, Yongchae Cho
International Meeting for Applied Geoscience and Energy (IMAGE)
..., variance, chaos, root-meansquare amplitude, envelope, and sweetness. Seismic attribute analysis revealed that channel anomalies are tidal channels...
2024
De-risking low saturation gas (LSG) using controlled source electromagnetic data and multiphysics interpretation in deep water Trinidad and Tobago
Juan-Mauricio Florez, James Cai, J. P. Blangy, Marjorie Nogueira, Ingrid Cordon, Kerry Nicholas, Shenghui Li
International Meeting for Applied Geoscience and Energy (IMAGE)
..., presenting an alternative to seismic amplitude variation with offset (AVO) and bright spots, which were already known to have false positives associated...
2024
Seismic Imaging Technology: Part I: Acquisition
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... barrels of oil. Other examples include the Nordkapp Basin in the Barents Sea, where high-velocity salt diapirs close to the seafloor cause imaging problems...
2008
Biogenic and Thermogenic Hydrocarbon Play in the Bala-Balakang Area, North Makassar Basin, Makassar Straits
Agung Roniwibowo, Doddy Yuliong Budy Ady, Gadjah Eko Pireno, Mayesta O. Gunarto
Indonesian Petroleum Association
... interpreted and identified based on amplitude seismic mapping that reveals multi-layer stacking targets. REGIONAL GEOLOGY Bala Balakang lies at the southern...
2019
Variation of Bottom-simulating-reflection Strength in a High-flux Methane Province, Hikurangi Margin, New Zealand
Stuart A. Henrys, Derek J. Woodward, Ingo A. Pecher
AAPG Special Volumes
... = ABSR/S(1 ASF)2 where ASF is the amplitude of the seabed reflection, ABSR is the amplitude of the BSR, RSF is the reflection coefficient of the seafloor...
2009
Seismic Stratigraphy of Miocene and Pliocene Age Outer Shelf and Slope Sedimentation in the Makassar PSC, Offshore Kutei Basin
Steven J. Malecek, Christopher M. Reaves, Wirjawan Soeria Atmadja, Komang O. Widiantara
Indonesian Petroleum Association
... and slope environments of the Kutei Basin. Seismic amplitude versus offset (AVO) analysis was applied to seismic lines over areas showing depositional...
1993
Time-Lapse Monitoring of CO2 Sequestration: 1D Visco-elastic Waveform Inversion Applied to Distributed Acoustic Sensing-Acquired Zero offset Vertical Seismic Profile a Feasibility Study
Yu Chen, Takashi Mizuno, Joël Le Calvez
Carbon Capture, Utilization and Storage (CCUS)
...Time-Lapse Monitoring of CO2 Sequestration: 1D Visco-elastic Waveform Inversion Applied to Distributed Acoustic Sensing-Acquired Zero offset Vertical...
2025
Acquisition, Processing, and Analysis of Shallow, High-Resolution Seismic Data from the Outer Continental Shelf and Upper Slope, Offshore Louisiana
Susan E. Nissen , Janet M. Combes , Anthony G. Nekut
Journal of Sedimentary Research (SEPM)
... offsets reduces noise in the data. Multichannel data can also provide information on seismic velocity and amplitude versus offset. In order to make...
1999
From raw seismic data to quantitative interpretation via cloud-based FWI
Henry A. Debens
Australian Energy Producers Journal
... in the data including primary reflections, surface multiples, and wide-angle refracted arrivals. This full-offset FWI model is then used...
2024
Pre-Stack Inversion to Seismic Rock Type Predictability (SRT) Case Study: Gabus Zone 3B in Belanak Field
Baskoro Arif Kurniawan, Maria Fransisca Meirita, Aguslianto Efendy Harahap, Haniva Navilova, Willy Gunary Abadi
Indonesian Petroleum Association
... was applied to correct the offset dependent amplitude distortion in the gathers. This process will estimate RMS values between measured and synthetic data...
2019
Abstract: Acquisition Geometry and Pre-Stack Data Interpolation Comparisons for Oil Sands AVO Applications; #90172 (2014)
Laurie Weston Bellman, Keith Wilkinson, Jeff Deere
Search and Discovery.com
.... Figure 2 shows the response of the calculated P-impedance and S-impedance to variation in the offset of the first trace in the gather. Since...
2014
EXTENDED ABSTRACT: Interaction between Submarine Channels and Mass-Transport Deposits in an Outer Thrust and Fold Belt of the Western Deepwater Niger Delta
Eddy Lee, Efthymios Tripsanas, R. Craig Shipp, and Larry Gibson
GCAGS Transactions
... is useful for highlighting structural and stratigraphic discontinuities that best images channels and faults (Fig. 2). Amplitude scanning...
2008
Dorado Discovery - Unlocking a Major New Oil and Gas Play in the Bedout Sub-Basin
Melissa Thompson
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., reservoir definition and amplitude-variation-with-angle response. To address this challenge, a new seismic survey was acquired by PGS in 2019 (Keraudren 3D...
2020
Indonesia: The Eastern Frontier
Glyn Roberts, Trond Christoffersen, Charles Ramsden
GEO ExPro Magazine
... from a marine seepage survey; and by amplitude brightening on seismic data (Kennard et al 2007). The primary source rocks are thought to be near...
2011
Integrating Sedimentology and Quantitative Rock Physics for Reservoir Characterization and Modeling in Field Development: A Case Study of an Onshore Field in Niger Delta, Nigeria
Search and Discovery.com
N/A
Integrating Sedimentology and Quantitative Rock Physics for Reservoir Characterization and Modeling in Field Development: A Case Study of an Onshore Field in Niger Delta, Nigeria; #20396 (2017)
Ebere Benard, Taju Gbadamosi, Sotonye Okujagu, Christian Ihwiwhu, Kingsley Akpara, Collins Onyeukwu
Search and Discovery.com
..., and production data were integrated in the study. The methodology and workflow for the study have combined simultaneous amplitude variation...
2017