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The AAPG/Datapages Combined Publications Database
Showing 33,168 Results. Searched 200,685 documents.
Getting it Right the First Time in the Ceduna Sub-Basin: Regional and Target Depth Imaging in a Frontier Setting
Weidi Koh
Australian Petroleum Production & Exploration Association (APPEA) Journal
... depth migration (PSDM) enables the fast generation of dense 3D common image point gathers (CIGs) with a high signal : noise ratio, rejection of non...
2017
High-resolution angle gather tomography with Fourier neural operators
Sean Crawley, Guanghui Huang, Ramzi Djebbi, Jaime Ramos, Nizar Chemingui
International Meeting for Applied Geoscience and Energy (IMAGE)
... is akin to traditional migration velocity analysis (MVA), but it uses a neural network in place of a back projection operator. It can iteratively...
2023
Experiences with Dual-Sensor Towed Streamer Acquisition and Imaging in the Eastern Mediterranean, #41831 (2016).
Martin Widmaier, Oystein Lie
Search and Discovery.com
... deeper. The signal-to-noise ratio is improved by deeper tow, especially at the low frequency end of the seismic bandwidth. Improved low frequency content...
2016
Australian National Ocean Bottom Seismograph Fleet Advances Conventional Exploration
Alexey Goncharov, Michal Malinowski, Dejan Sekulic, Ashby Cooper, Peter Chia, Alexander Gavrilov, Garrick Paskos
Australian Petroleum Production & Exploration Association (APPEA) Journal
...-source seismic data (earthquakes, ambient noise) as well as active-source (airgun generated) data and, at the same time, to monitor seismic survey noise...
2017
Pushing the limit of 5D interpolation using deep learning
Yangkang Chen, Hang Wang, Chao Li, Omar M. Saad
International Meeting for Applied Geoscience and Energy (IMAGE)
... or receivers may also aggravate the data loss. The data quality is also affected by random noise in the environment, which can disturb waveforms...
2024
Formation of Lateral Patterns In Rock Properties By Dolomitization: Evidence From A Miocene Reaction Front (Bonaire, Netherlands Antilles)
David A. Budd, Whitney D. Mathias
Journal of Sedimentary Research (SEPM)
... that dolomite abundance and porosity contain three scales of lateral variability. Much of the signal is random sample-to-sample noise as ∼ 65% of the total...
2015
3D Seismic Proves Its Value in Bakken Geosteering, #41435 (2014).
Angie Southcott
Search and Discovery.com
... applied; a step beyond the post-stack spectral whitened volume WPX was first using. The radon did a good job of removing multiples and reducing noise...
2014
Seismic Imaging Improvements in the Bolivian Fold-and-Thrust Belt Through Psdm
A. Rocha, J. Subia
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... the beds at the core of the anticlines. Additionally, this may help as well the velocity modeling by improving the signal/noise ratio in the deeper horizons...
2006
Imaging of multiwell and multifiber walkaway DAS-VSP datasets in a CCUS demonstration project onshore Japan
Yuji Yamada, Shotaro Nakayama, Takuji Mouri, Manish Lal Khaitan, Philip Armstrong, Olga Podgornova
International Meeting for Applied Geoscience and Energy (IMAGE)
... to enhance imaging quality. The applied migration algorithm facilitated the correction of fiber sensitivity, contributing to improved imaging results...
2024
Interpretative PSDM Workflow for Solving Complex Imagery Below Faults and Carbonates Reefs in South Mahakam, Kutai Basin: An Interpreters Point of View
Cepi Muhamad Adam, Nadir Abdoun, Bertrand Duquet, Florent Bertini, Yves Le Stunff
Indonesian Petroleum Association
... Indonesie Total SA The QC of final migration results shows that the pull up effect and noise below carbonates has been successfully removed. In terms...
2009
Seismic Imaging Technology: Part II: Lessons from Wide Azimuth Subsalt Imaging in Deepwater Gulf of Mexico
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... migration techniques applied to traditional 3D seismic data have enhanced our interpretation power in areas hidden below salt canopies in GoM, much...
2008
Veritas DGC Upgrades And Expands In Asia Pacific
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... a planned phase-in period. This w ill enable app lications such as wave equation prestack depth migration and 3D SRME to be offered cost effectively...
2004
Gas Well/Water Well Subsurface Contamination: Tools of Investigation; #80292 (2013)
Rick Railsback
Search and Discovery.com
... the gas well and water well; data on frac geometry; natural gas, condensate, and water composition; seismic data; cement bond logs; noise logs...
2013
Gas Well / Water Well Subsurface Contamination; #80339 (2013)
Rick Railsback
Search and Discovery.com
..., and water composition; seismic data; cement bond logs; noise logs; temperature logs; gamma ray logs; radioactive tracers; pressure...
2013
Abstract: Seismic Mapping of Pahang Quaternery Sediments, Pekan, Pahang
Lee Beng Huat, Umar Hamzah, Ahmad Jantan, Ibrahim Abdullah, Che Aziz Ali
Geological Society of Malaysia (GSM)
.... With the raw field data in hand, the first thing to do is editing and increase the signal to noise ratio. After that, the raw field data will be sorted...
1999
Abstract: The southern margin of the Rhodes Basin and its geological relationship with the Anaximander Seamounts, eastern Mediterranean
C. Squires, J. Hall
Atlantic Geology
..., and to filter out lowfrequency noise. The data then underwent velocity analysis, CDP stacking, and migration. Geological interpretation of ~1500 km...
2013
1995
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
Abstract: AVO Analysis of Long Offset 2D Data in the Western Gulf of Mexico, by Jess B. Kozman and Fred Hilterman; #90914(2000)
Search and Discovery.com
2000
ABSTRACT: Successful Integration of 4D Seismic in Reservoir Management, Duri Steamflood, Sumatra, by Rusdinadar Sigit, David E. Moore, and Adi Widyantoro; #90913(2000).
Search and Discovery.com
2000
ABSTRACT: Seismic Interpretation of Structural Traps in the Papuan Foldbelt, Papua New Guinea, by Steven Lingrey and Dean Johnstone; #90906(2001)
Search and Discovery.com
2001
Arid Continental Sand Bodies and Stratal Geometries in the Haynesville Formation as Interpreted from Coherency Processing of a 3-D Seismic Data Cube, Monroe County, Alabama, by L. R. Baria; #90901 (2001)
Search and Discovery.com
2001
Abstract: A Case Made for Integrated Studies, by Sunit K. Addy, Gabino Castillo, Sergio Ibanez, Flavia Garbarino, Rene Martinez, Francisco Mosqueda, Gonzalo Meza, and Rafael Jeronimo; #90039 (2005)
Search and Discovery.com
2005