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The AAPG/Datapages Combined Publications Database
Showing 4,277 Results. Searched 200,357 documents.
ABSTRACT: A Multi-Azimuth VSP Experiment for Fracture Orientation Detection in HMD Field, Algeria; #90051 (2006)
Foudil Babaia, Farid Chegrouche
Search and Discovery.com
...ABSTRACT: A Multi-Azimuth VSP Experiment for Fracture Orientation Detection in HMD Field, Algeria; #90051 (2006) Foudil Babaia, Farid Chegrouche AAPG...
Unknown
Uncovering Seismic HTI Anisotropy of the Cooper Basin
Stephanie Tyiasning, Dennis Cooke
Petroleum Exploration Society of Australia (PESA)
... to the above AVA analysis, the magnitude and azimuth of the migration velocities were extracted over the Toolachee sand. The ratio or the difference between...
2016
Modeling-based amplitude recovery (MBAR)
Yonghe Sun, Zhemin Tan, Jeff Nealon, James Davenport, Mark Fan, Yuli Zhang, Brian Church
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and azimuth) are suppressed to reduce clutter. We focus on amplitude-only calibration. The symbolic equation (3) takes form...
2022
Hybrid Velocity Model Building: 3D Ocean Bottom Cable (OBC) Orthorhombic Full Waveform Inversion (FWI) Depth Imaging of a Complex Geological Structure, Western Berau - Papua, Indonesia
Purbo Santoso, Yayat Supriatna, Tepy Septyana, Leo Tjahjadi, Yonghe Guo
Indonesian Petroleum Association
..., with water depth ranging from 10 m to 80 m. Two gas fields have been discovered in Western Berau (Ubadari and Wos). Three different 3D wide-azimuth OBC...
2019
Reservoir characterization and associated uncertainties of a presalt carbonate field, Brazil offshore
Jaydip Guha, Hannah Wood, Martijn Blaauw, Caroline Scott, Cody Stewart, Lina Xu, Wenceslau P. Gouveia, Edward Follows, Runer Avila, Andrew Barnett, Josephine Wheeler
International Meeting for Applied Geoscience and Energy (IMAGE)
... the merged combination of two narrow azimuth streamer surveys that was used in the exploration and early appraisal phases of the field. During the drilling...
2022
Improved subsalt imaging in the Eastern Mediterranean Sea with converted wave attenuation
Monica Hartmann, Jana Caskey, Benjamin Cole, James McLeman, Tom Rayment, Ares Ouzounis
International Meeting for Applied Geoscience and Energy (IMAGE)
... and scattering velocities together with a base-of-salt reflectivity is used to generate kinematically accurate data domain noise models of the PSPP and PPSP...
2024
A Multi-Azimuth VSP Experiment for Fracture Orientation Detection in HMD Field, Algeria
Search and Discovery.com
N/A
Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey
Philippe Schnurle, Char-Shine Liu
AAPG Special Volumes
...-wave-number (FK) time migrating. Given the low fold and short offsets (700 m [2296 ft] maximum offset) of this data set, the normal moveout velocities...
2009
Abstracts: Oilsands: Not Your Average Seismic Data; #90173 (2015)
David Gray
Search and Discovery.com
... in oilsands plays. Since the velocities in the oilsands and overburden are relatively constant at about 2200 m/s (Figure 1), high-moveout multiples...
2015
Abstract: AVAZ Inversion for Fracture Orientation and Intensity: a Physical Modeling Study; #90187 (2014)
Faranak Mahmoudian and Gary F. Margrave
Search and Discovery.com
... a pre-stack amplitude inversion of P-wave data for fracture orientation and intensity. We test the method on multi-azimuth multi-offset physical...
2014
Integrated Workflow for Fracture Characterization ; From Well Bore Analysis, Post-Stack Geometrical Attributes and Pre-Stack Azimuthal Inversion; Case Study for Fractured Volcanic Reservoir Analysis in Jatibarang Field, North West Java Basin
Aji Rahmat Ginanjar, Andreas Wasi Kuncoro, Muhammad Taslim, Tri Sunarno Irianto, Arrie Kurniawan, Oddy Pranidhana
Indonesian Petroleum Association
... of integrated fracture detection analysis which consist of well data, pre-stack azimuthal inversion including Amplitude versus Offset and Azimuth...
2017
A case study of TORT migration imaging of strike-slip faults in Mahu area, Junggar Basin
Hanqing Huang, Daoshan Li, Wei Chai, Hongdan Gu, Yongchang Lv, Yong Wang, Lijuan Huang, WenShan Luo
International Meeting for Applied Geoscience and Energy (IMAGE)
... was observed on the OVT CIP gathers with TTI prestack depth migration imaging. In this paper, based on the wide azimuth seismic data, the application of multi...
2023
Fracture Detection Through MultiFocusing Diffraction Imaging, Case Studies
Marianne Rauch-Davies, Danil Pelman, Kostya Deev
Unconventional Resources Technology Conference (URTEC)
... is based on the MultiFocusing moveout time correction, which adequately describes not only reflection but also diffraction events. An optimal summation...
2014
Anisotropic Pre-Stack Depth Migration in the Cusiana and Cupiagua Sur Fields
J. Checa, M. Mesa, N. Burke, J. Calderon, H. Alfonso, U. Egozi, B. Ver West, M. Yates
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... Imaging in complex foothills areas requires Prestack depth migration (PSDM) in order to account for strong lateral variation of velocities. However, it has...
2006
Effects of Seismic Reprocessing on Selected Seismic Attributes: A Case Study in the Permian Basin
Joel Anthony T. Famini, Kurt J. Marfurt, E. Charlotte Sullivan
West Texas Geological Society
... are commonly characterized by high seismic velocities, which result in low vertical resolution, and relatively small changes in impedance, which in turn...
2003
Illuminating Fine Scale Geology and Creating Robust Seismic Attributes Using High Trace Density Seismic Data in the Midland Basin
Andrew Lewis, Bruce Karr, Ron Bianco, Stonnie Pollock
Unconventional Resources Technology Conference (URTEC)
... seismic survey and 2009 3D seismic survey. The 2019 HTD 3D seismic survey samples much fuller azimuth data than the 2009 3D seismic survey (Figure 8...
2021
Research and application of diffraction imaging based on the full-azimuth angle migration
Shengtao Zang, Xingrong Xu, Zhe Yang, Yanxiang Wang, Jiaqing Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
...Research and application of diffraction imaging based on the full-azimuth angle migration Shengtao Zang, Xingrong Xu, Zhe Yang, Yanxiang Wang...
2024
ABSTRACT: Suppression of the Acquisition Footprint for Seismic Sequence Attribute Mapping, by Kurt J. Marfurt, Ron M. Sheet, John A. Sharp, Jim C. Ward, Gordon J. Cain, and Mark G. Harper; #91019 (1996)
Search and Discovery.com
1996
Niobrara Surface Seismic Data - Resolution Enhancement and Reservoir Characterization Through Wavefield Re-Datuming and Inversion
Search and Discovery.com
N/A
Abstract: Using-MultiFocusing 3D Diffraction Imaging to Predict Fracture Corridors/swarms in the Bazhenov Formation; #90187 (2014)
Marianne Rauch-Davies, Alex Berkovitch, Danil Pelman, and Kostya Deev
Search and Discovery.com
... present a generalization of the method proposed by Berkovich et al. (2009) to a 3D data set. The method is based on the MultiFocusing moveout time...
2014
Imaging below Seafloor Canyons and other Rugose Features
Dominic Fell, Kiran Dyal, Tony Hallam, Sebastian Nixon
Australian Petroleum Production & Exploration Association (APPEA) Journal
... is located over this shelf break region of the Otway Basin, shown in Fig. 1. The study area consisted of two narrow azimuth seismic surveys acquired in 2006...
2017
A case study using FWI to image pre-Messinian target in the East Mediterranean Sea
Jyoti Kumar, Marcus Bell, Tamer Darwish, Mai Ahmed, Mahmoud Ahmed, Moataz Ahmed
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The Eastern Mediterranean area is sparsely populated with multiazimuth streamer surveys; most are narrow azimuth. A lack of azimuthal diversity can...
2022
Resolving geological complexity with legacy streamer survey: Potiguar 3D offshore Brazil case study
Seet Li Yong, Milos Cvetkovic, Terry Johnson, Boedi Soelistijo, Leon Ge
International Meeting for Applied Geoscience and Energy (IMAGE)
... frequencies along with full azimuth geometries as they are key elements in deriving optimal FWI results (Roende et al, 2020; Huang et al, 2020...
2023
Conditioning Prestack Seismic Data in the Offset-Azimuth Domain; #42462 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
...Conditioning Prestack Seismic Data in the Offset-Azimuth Domain; #42462 (2019) Ritesh Kumar Sharma, Satinder Chopra GC Conditioning Prestack Seismic...
2019
Azimuth and Offset in Design of Successful 3-D Survey, by Stuart Wright, #40121 (2004).
Search and Discovery.com
2004