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The AAPG/Datapages Combined Publications Database
Showing 614 Results. Searched 195,405 documents.
Diving Deeper to Reveal Hydrocarbon Potential in the Barents Sea
Sören Naumann, Rune Sakariassen, PGS
GEO ExPro Magazine
... were extended from 7 km to 10 km length, allowing the recording of deeper diving waves (refractions) and thereby enabling FWI to produce velocity...
2019
Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)
Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang
Search and Discovery.com
..., at the limit of the reach of diving waves (Figure 3). In particular, we examine the Limestone C formation, a thin layer of carbonate sandwiched...
2023
High-End Model Building Techniques for Revealing a Pre-Carbonate Reservoir Offshore East Natuna Basin, Indonesia
Jun Wang, Yonghe Guo, Yitao Chen, Muhammad Nauvall Juliansyah, Nick Crabtree
Indonesian Petroleum Association
... The seismic data used in this study was acquired in 2010 with four streamers of 6 km length. Ray-based modelling of the diving waves indicated an expected...
2023
Diving Geology: ABSTRACT
J. A. Forman
AAPG Bulletin
...Diving Geology: ABSTRACT J. A. Forman 1966 647 647 50 3. (March) A remarkably large amount of "surface geology" has been done in the California...
1966
Extended Abstract: Clean, Renewable Energy: Under the Sea?
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... chairman of Hardman Resources. He said his inspiration for th e concept came from his experience of diving, being tossed about by the waves off the WA...
2007
Reviving an old Buffalo - Breathing new life into an old dataset with modern technology
R. McGee, H. Debenham, P. Hoiles, A. O'Neill, J. Miller, A. Padman
Petroleum Exploration Society of Australia (PESA)
... as an initial model for FWI at 6 Hz. FWI was then run up to 12 Hz utilising the transmitted waves (refracted and diving waves). An upper bound of 12 Hz...
2019
Abstract: Bed Forms and Internal Structures in Deep Estuary Channel System, Willapa Bay, Washington, by R. L. Phillips, H. E. Clifton, R. J. Anima; #90972 (1976).
Search and Discovery.com
1976
Key Technologies for Processing of Seismic Data in Gas Cloud Area
Search and Discovery.com
N/A
Full Waveform Inversion for Complex Near-Surface Imaging Using SEG SEAM II Synthetic Model; #42322 (2018)
Ali A. Mohamed, Abdullatif A. Al-Shuhail
Search and Discovery.com
... and attenuation problems, in addition to strong scattering of surface and body waves that interfere with the imaging of deeper structure...
2018
Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand
Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim
Petroleum Exploration Society of Australia (PESA)
... full-waveform inversion (Q-FWI), driven by diving-waves, is used to estimate the Q model for the shallow gas clouds (Cheng et al., 2015). The final...
2019
Nearshore Bedform Patterns Along Rhode Island from Side-Scan Sonar Surveys
Andrew Morang , Robert L. McMaster
Journal of Sedimentary Research (SEPM)
..., megaripples, and sand waves. Fields of low amplitude sand waves, 10-15 m in wave length, were discovered lying parallel to the shoreline at depths...
1980
EXTENDED ABSTRACT: Basalt Imaging on the NE Atlantic Margin: seeing through a glass, darkly; #90022 (2002)
Robert S. White
Search and Discovery.com
... conventionally been the norm, considerable extra information is gained from the diving waves (refractions) which are returned from the substructure, and also...
2002
Optimizing seismic survey design for frontier exploration in Cyprus salt basins
Chris Tapie, Valeriy Brytik, Shangli Ou, Lindsey Donaldson, Ares Ouzounis, Ivan Fabuel-Perez, Maxime Guillois, Daniel Eke, Sunwoong Lee, Mahir Khalil, Gita Febriany, Luigi Pastore
International Meeting for Applied Geoscience and Energy (IMAGE)
... was on the offset needed for Full Waveform Inversion (FWI) in the salt environment. It has been shown that low frequency diving waves that penetrate through...
2023
Underwater Geology and Analysis of Recent Sediments Off the Northwest Florida Coast
J. E. Vause
Journal of Sedimentary Research (SEPM)
...Underwater Geology and Analysis of Recent Sediments Off the Northwest Florida Coast J. E. Vause 1959 Vol. 29 No. 4. (December), Diving geologists...
1959
Elastic FWI imaging of a complex presalt structure using NATS data
Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno
International Meeting for Applied Geoscience and Energy (IMAGE)
... the full wavefield (primary reflections, surface and interbed multiples, refractions, and diving waves). FWI also uses a multi-scale inversion, matching...
2023
Multiparameter FWI imaging in the Gulf of Mexico
Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... and imaging workflows. Introduction Model-building with FWI (Tarantola, 1987) applied to diving waves (diving wave FWI) is now a well-established tool...
2023
Sand Waves on Browns Bank observed from the Shelf Diver
Georges Drapeau
Atlantic Geology
... the two surveys. Stewart and Jordan observed tidal overfalls over shallow sand waves whose crests were 3.7 metres below the sea surface. Diving...
1970
Moving Offshore in the Gulf of Mexico: People, Technology, and the Organization of Work in the Early Years of Oilfield Diving
Diane E. Austin
Petroleum History Institute
...Moving Offshore in the Gulf of Mexico: People, Technology, and the Organization of Work in the Early Years of Oilfield Diving Diane E. Austin Oil...
2003
Underwater Mapping by Diving Geologists
H. W. Menard , R. F. Dill , E. L. Hamilton , D. G. Moore , Geo. Shumway , M. Silverman , H. B. Stewart
AAPG Bulletin
...Underwater Mapping by Diving Geologists H. W. Menard , R. F. Dill , E. L. Hamilton , D. G. Moore , Geo. Shumway , M. Silverman , H. B. Stewart 1954...
1954
ROV Tool Innovation for Underwater Valve Plug Removal
Prima Tirto Kusumo, Pradintio Ariadi, Herrisman
Indonesian Petroleum Association
... divers to remove the plug, but this will lead to huge cost since water depth more than 50 m will require a specialized form of diving known...
2019
Incorporating refraction time-shifts into geophysical monitoring systems for monitoring shallow CO2 accumulations
Martyn Steel, Sjoerd A.L. De Ridder, Mike Branston, James Butt, Gabrielle Busanello
International Meeting for Applied Geoscience and Energy (IMAGE)
... monitoring, with the work focussing on a gas blow out in the North Sea. The work is further expanded to incorporate diving waves into shallow gas estimation...
2023
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)
... but most of the area lies in water depth of 2000m or more. With maximum offsets of 8km, the survey suffers from a lack of diving waves which...
2023
ABSTRACT: Seismic, Side-Scan Survey, Diving, and Coring Data Analyzed by a Macintosh II
Search and Discovery.com
N/A
Latest imaging advancements in Suriname shallow waters
Jing Yang, Zhihua Sun, Zhihua Su, Bei Hu, Nicolas Chazalnoel
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the target layers underneath. By utilizing multiples and diving waves, highfrequency FWI Imaging can provide a superior image in the shallow section, where...
2023