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The AAPG/Datapages Combined Publications Database
Showing 447 Results. Searched 200,625 documents.
Benefits of selective stacking of windowed high-resolution linear radon transform (HRLRT) images from traffic-induced passive-seismic data with the multi-channel analysis of surface waves (MASW) method in Lawrence, Kansas
Julian Ivanov, Richard D. Miller, Dmitry Borisov, Shelby Peterie, Anthony M. Hoch
International Meeting for Applied Geoscience and Energy (IMAGE)
.... D., J. H. Xia, R. C. Benson, L. B. Yuhr, D. W. Casto, and C. B. Park, 2005, Evaluation of MASW data acquired with a hydrophone streamer in a shallow...
2022
3D acoustic-elastic full-waveform inversion and migration of marine VSP data from Norway
Zhaolun Liu, Jrgen Hoffmann, Frederik J. Simons, Jeroen Tromp
International Meeting for Applied Geoscience and Energy (IMAGE)
...–1236 m MD were affected by casing noise and removed from processing. At each receiver, a hydrophone and three orthogonal geophones recorded four...
2022
Handil 3D Seismic Acquisition - Challenging Seismic Acquisition in the Mahakam Delta Transition Zone
Michel Erbetta, Christophe Paulet, John Conant
Indonesian Petroleum Association
..., receivers and explosives, were flushed with steel pipes connected to a water pump. Once the pipes were removed, the hydrophone or the explosive charge...
2012
Wide-Angle Seismic-Reflection and -Refraction Data from the Solomon Islands
A. K. Cooper, R. A. Wood
Circum Pacific Council Publications
..., the Navy sonobuoys were launched from the ship to a distance of 50 m abeam to avoid entanglement of the sonobuoy hydrophone in the multichannel seismic...
1986
On-demand ocean-bottom nodes (OD OBN) for low-cost reservoir monitoring
Jorge L. Lopez, Samantha Grandi, Diego Juliano, Alexandre da Silva, Reinaldo Carvalho, Valter Beal, Thaires Miranda, Franklin Santos, Shaun Dunn, Nick Street, Chloe Kennard, Jeroen Rietjens, Erick Alexandre, Cristian Nevoso
International Meeting for Applied Geoscience and Energy (IMAGE)
... plastic cover • Node controller module • Seismic recorder module: 3C geophones, 1 hydrophone • Acoustic communications module and transducer • Optical...
2023
Active-seismic monitoring of pore pressure changes in an analog reservoir
Tanner Shadoan, Jonathan Ajo-Franklin, Jeremy R. Patterson, Tieyuan Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the string for source monitoring purposes. In addition, we created two hydrophone strings composed of 20 hydrophones equally spaced at 9cm apart. All...
2023
Pressure prediction using converted shear waves from OBN data: A rock physics approach
Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami
International Meeting for Applied Geoscience and Energy (IMAGE)
... PSDM of P- and PS-waves over a Gulf of Mexico (GOM) oilfield. PS-wave processing included geophone to hydrophone matching, debubble, geometry...
2023
New Solutions to Old Problems: A Seismic Reprocessing Case History, DC and BQ Fields, Malacca Strait PSC
Charles A. Hinson
Indonesian Petroleum Association
..., a group interval and a shotpoint interval of 15 m each. A shothole source of 2 lbs was used and receiver groups consisted of a single hydrophone...
1993
Maximizing imaging resolution and amplitude fidelity of low-dip stratigraphic traps through continued optimization of seismic acquisition and processing: A case study from the Guyana South East Stabroek Block
Yaxun Tang, Fuxian Song, Lorie Bear, Mark Widmer, Luke Wilson, Vikas Gudipati, Rishi Bansal, Steve Knapp, Chunshou Xia, Wei Zhao, Yu Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... effectively filled in ghost notches at high frequencies than hydrophone-only deghosting. As a result, the final 4D BL products benefited from improved overall...
2023
Structure and Origin of Foreslope Hills, Fraser Delta, British Columbia
D. L. Tiffin, J. W. Murray, I. R. Mayers, R. E. Garrison
CSPG Bulletin
... in Figure 2. The acoustic source was a 5000-joule E. G. and G. sparker. Echo sequences were received on an Alpine 5-element hydrophone array. After...
1971
Simultaneous source wide azimuth seismic acquisition using low frequency Gemini source in eastern Mediterranean Sea
Shangli Ou, Shelley Zaragoza, Zachary Lawrence, Lindsey Donaldson, Chris Tapie, Kim Begay-Jackson, Brian deMartin, Ares Ouzounis, Jie Shu, Luigi Pastore, Gita Febriany
International Meeting for Applied Geoscience and Energy (IMAGE)
... include air leaks mostly caused by mechanical failures and near field hydrophone (NFH) failures due to lack of backup with only one single NFH...
2023
Specialized processing of a massive distributed acoustic sensing (DAS) 3D VSP in a producing well
Ali Sayed, Francesca Twynam, Ran Bachrach, Philippe Caprioli, Marcus Holloway, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist
International Meeting for Applied Geoscience and Energy (IMAGE)
... Angular far-field source signatures are computed for a suite of take-off angles and azimuths from the near-field hydrophone recording with nominal ...
2023
Understanding Multiples to Upgrade Low-Relief Prospects
Sunu H. Praptono, Witan O. Ardjakusumah
Indonesian Petroleum Association
...) This is a marine line, which has been shot from right to left using a 24 hydrophone group array with a cable length of 600 meters. Although it has a 3 second...
1996
Improved Subsurface Imaging and Interpretability Through Broadband Reprocessing of Legacy Seismic Data: Examples from North West Shelf Australia
Stephen Malajczuk, Rajesh Saklani, Dean Clark, David Eastwell
Petroleum Exploration Society of Australia (PESA)
... datasets have been acquired using a “conventional” flat cable, hydrophone-only configuration, usually towed at a constant depth below the sea surface...
2016
JAX acceleration of implicit FWI and field data application
H. V. Nguyen, A. Sekar, K. Wang, T. Zhang, T. Nemeth, U. Albertin, M. Eaid, K. Nihei, E. Wang, K. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Wu, K. Nihei, and K. Bube, 2016, 3D orthorhombic elastic full-waveform inversion in the reflection domain from hydrophone data: 86th Annual...
2024
Acquisition and processing of the first broadband 3D marine vibrator data in the North Sea
Arash JafarGandomi, Kara Howard, Sebastian Holland, Tiexing Wang, Sergio Grion, Thomas Elboth
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Estimating the signature of a marine vibrator by joint inversion of hydrophone and accelerometer measurements: 84th EAGE Annual Conference...
2024
Application of acoustic anisotropic time-lapse full-waveform inversion at the Sleipner Field
Sea-Eun Park, Alexey Stovas, Hyeong-Geun Ji, Ju-Won Oh
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Guitton, A., and T. Alkalifah, 2017, A parameterization study for elastic VTI full-waveform inversion of hydrophone components: Synthetic and North Sea...
2024
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)
... by reflection and refraction, different combinations exist, such as PSPP, and PSSP, all of which can be detected with a hydrophone. The three modes...
2024
Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP
Mohammad Risyad
Indonesian Petroleum Association
... traces. VSP geochain system consists of GSP-1 & DCP-2200 panels, BOLT air gun and 6 seconds record length from one hydrophone and 3-inch outside diameter...
2018
Solving Shear-Wave Splitting in PS Data Processing of 3D 4C OBN Seismic Survey Offshore Nunukan, Indonesia
Andreas Waluyo, David Tilling, Supriyono, Rio Sebayang, Agus Warmar Rasa
Indonesian Petroleum Association
... node typically contains four components, consisting a hydrophone (P component) and three geophones (a vertical Z component and two horizontal...
2020
Seismic Technology A Boon for Inquisitive Minds
PESA Staff
Petroleum Exploration Society of Australia (PESA)
..., when seafloor seismic was first being used, a vertica l component geophone and a hydrophone were utilised. W hen the two were added together...
2005
Multichannel Seismic Depth Sections and Interval Velocities over Outer Continental Shelf and Upper Continental Slope between Cape Hatteras and Cape Cod: Rifted Margins
John A. Grow , Robert E. Mattick , John S. Schlee
AAPG Special Volumes
... of travel time between an acoustic source (such as an airgun) and a sensor system (such as a hydrophone). In recent years, streamers as long as 3,600...
1979
Explosion Seismology Studies of Active and Passive Continental Margins: Resources, Comparative Structure, and Eustatic Changes in Sea Level
B. Keller , B. T. R. Lewis , C. Meeder , C. Helsley , R. P. Meyer
AAPG Special Volumes
... hydrophone streamer as the detector. Two interesting features are apparent on the reflection profile (Fig. 6). One is the strong reflector which...
1979
Continental Oceanic Crustal Transition in the Gulf Coast Geosyncline: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
Abou-Bakr K. Ibrahim , Elazar Uchupi
AAPG Special Volumes
... consisted of four instrument set-ups spaced 25 km apart. Total profile length was 75 km. Bottom hydrophone arrays, ith leads either to an instrument boat...
1982
Malacca 3-D -- A Comprehensive Approach to Seismic Data Acquisition in Transition Zones
Kevin N. J. Pelletier and Witan Odakar Ardjakusumah
GCAGS Transactions
... - 20 meters in the wet overburden, and a single hydrophone per station was deployed down the hole. There was nothing else remarkable about the land...
1999