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The AAPG/Datapages Combined Publications Database
Showing 1,207 Results. Searched 200,691 documents.
Geological Diving: ABSTRACT
Robert F. Dill
AAPG Bulletin
..., thereby opening approximately 1,000 square miles of ocean bottom for inspection off southern California alone. At present more than 1,500 dives have been...
1955
Vela Uniform as of Early 1963: ABSTRACT
Charles C. Bates, Louis C. Pakiser
AAPG Bulletin
... include improved knowledge of variations in the earth's crust and upper mantle, distribution of seismic noise near and below the earth's surface, ocean...
1963
Sedimentological Characterization of the Highest Permeability Deepwater Wilcox Sandstones — Interaction Between Gravity Flows and Ocean Bottom Currents
Search and Discovery.com
N/A
Abstract: Advances in OBN Technology: Full Azimuth, Long Offset Illumination for Complex Reservoirs; #90306 (2017)
John Smythe
Search and Discovery.com
... of ocean bottom node (OBN) acquisition, are shown in data examples from deep water pre-salt fields in the Gulf of Mexico. Additionally, data examples from...
2017
Marine Seismic Sources: Part XII: Sound in the Sea
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... to the development of air-guns and high-voltage discharges (sparkers). The development of ocean bottom seismic stations continued sporadically until...
2012
Exploring the horizontal component of OBN surveys for added value to imaging
Samara Omar, Jim Simmons, Carlos Calderón
International Meeting for Applied Geoscience and Energy (IMAGE)
... Summary We present migrated images of the horizontal (H) component that improves structural interpretation on a synthetic ocean bottom node (OBN) dataset...
2023
Plate Tectonics in Petroleum Exploration of Convergent Continental Margins: Hydrocarbons
Thomas L. Thompson
AAPG Special Volumes
... of oceanic crust under continental slopes may cause reverse faulting such that oil and gas accumulations are uplifted toward the ocean bottom. Core...
1976
Petroleum Developments in South America and Caribbean Area in 1958
E. W. Clark
AAPG Bulletin
... on geological mapping over a wide area, and spent 18 field-party months on surface work; in addition, one month was spent on an ocean-bottom sampling program...
1959
Pre-Salt: The Brazilian Shining Star
David Contreras Diaz, Marc Rocke, Polarcus
GEO ExPro Magazine
... solutions and the use of additional source vessels for wideazimuth projects. The ultimate FAZ solution might come from the use of ocean bottom seismic...
2018
3-D Velocity Model of Hydrocarbon Ventsite in Cascadia Region Offshore Vancouver Island, by Mikhail M. Zykov and Ross Chapman; #90035 (2004)
Search and Discovery.com
2004
Physics of Marine Orogenesis
A. E. Scheidegger
CSPG Bulletin
... limit for the present investigation. Accordingly, the aim of the present paper is to compare those facts about the ocean bottom that have recently...
1958
From Sensor to Image
Tom Hay, Mehul Supawala, Tim Brice
GEO ExPro Magazine
... has changed dramatically, with companies divesting fleets, committing to multiclient models, removing high capacity vessels, and developing the ocean...
2019
Time-lapse matching of OBN seismic data using 2D convolutional neural networks
Ramon C. F. Araújo, Gilberto Corso, Samuel Xavier-de-Souza, João M. de Araújo, Tiago Barros
International Meeting for Applied Geoscience and Energy (IMAGE)
... misalignments in neighboring traces provide useful information for matching. The proposed methodology is compared with MF on synthetic time-lapse ocean bottom...
2024
Unraveling US GoM North Green Canyon subsalt complexities with sparse nodes
Katarina Jonke, Jingqian Kang, Sandra Garzon, Gino Alexander, Ganyuan Xia, Gabriel Ritter, Ahmed Afifi
International Meeting for Applied Geoscience and Energy (IMAGE)
... Garzon, Gino Alexander, Ganyuan Xia, Gabriel Ritter, Ahmed Afifi, bp Summary Recent advancements in Full Waveform Inversion (FWI) and Ocean Bottom Node...
2024
Mitigating elastic effects of acoustic full-waveform inversion with deep learning and application to field data
Dimitri Voytan, Adriano Gomes, Debanjan Datta, Ren-douard Plessix, Anu Chandran, Ken Matson
International Meeting for Applied Geoscience and Energy (IMAGE)
... acquisition designs such as ocean bottom nodes. As with any deep learning-based approach, the network’s generalization capability is limited...
2022
Adquisición Sísmica Regional Compuesta Terrestre-Transición-Marina en el Caribe Colombiano [PAPER IN SPANISH] Composite Regional Seismic Acquisition of Terrestre-Transición-Marina in the Colombian Caribbean
O. Moreno, M. Suarez, H. Acevedo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... (Ocean Bottom Cable, OBC de 2 componentes), (Ver Figura 5). El sensor dual es una práctica común en adquisición en zona de transición debido permite...
2006
Super-virtual interferometry for noise elimination on vertical seismic profiling (VSP)
Yicheng Zhou, Yang Cui, Sherif Hanafy
International Meeting for Applied Geoscience and Energy (IMAGE)
... in fields such as ocean bottom node (OBN) and micro-seismic cases. Fourth International Meeting for Applied Geoscience & Energy...
2024
Bottom Boundary Layer Flow Profiling System: ABSTRACT
Charles E. Adams, Jr., R. D. Fredericks
AAPG Bulletin
... system is being developed to measure physical and optical properties in ocean-bottom boundary layers. System sensors will include electromagnetic current...
1984
Crustal Structure of South Florida Bank Derived from Ocean Bottom Seismometer Refraction Profiles: ABSTRACT
Joseph O. Ebeniro, William P. O'Brien, Jr., Subir K. Chatterjee
AAPG Bulletin
...Crustal Structure of South Florida Bank Derived from Ocean Bottom Seismometer Refraction Profiles: ABSTRACT Joseph O. Ebeniro, William P. O'Brien, Jr...
1984
Crust Type and Structure, Northern Gulf of Mexico: an Ocean Bottom Seismograph-Air Gun Seismic Transect: ABSTRACT
D. S. Sawyer, Y. Nakamura, W. O'Brien, J. Ebeniro
AAPG Bulletin
...Crust Type and Structure, Northern Gulf of Mexico: an Ocean Bottom Seismograph-Air Gun Seismic Transect: ABSTRACT D. S. Sawyer, Y. Nakamura, W...
1985
Applications of near-field hydrophone data imaging in a shallow water environment: A case study from offshore Egypt
Mahmoud El-Attar, Omar Hossam, Azat Kireev, Arindam Kanrar, Usama Fathy Abdel-Kader, Kai Zhang, Jacob Deeds, Jordan Hassler
International Meeting for Applied Geoscience and Energy (IMAGE)
... can be incorporated in the demultiple process on the principle dataset acquired by the towed-streamer or ocean-bottom-node system. Introduction...
2022
Modern Geochemistry Methods to Prove Working Petroleum Systems: Applications for Offshore Myanmar; #41795 (2016)
Dan McConnell
Search and Discovery.com
... ocean bottom depth echosounders. High Backscatter Low Pavements SO4 + HCO3 H2S + CH4 x do ry Re da un Bo A Fluid flux from below H2S + CH4 Brine...
2016
Structural and time-lapse imaging through gas clouds via FWI at Eldfisk field, North Sea
Zhengxue Li, Leila Bencherif-Soerensen, Per Gunnar Folstad, Brian Macy, Simon Shaw, Baishali Roy
International Meeting for Applied Geoscience and Energy (IMAGE)
.... To address this, we apply Full-Waveform Inversion (FWI) to 3D and 4D Ocean Bottom Node (OBN) data, aiming to enhance both structural and time-lapse imaging...
2023
Implementation aspects of elastic FWI and its application to sparse OBN surveys
Cosmin Macesanu, Faqi Liu, Yi Huang, Hao Hu, Carlos Calderón
International Meeting for Applied Geoscience and Energy (IMAGE)
... with a high geologic complexity. An example of this is the optimization of acquisition in the Gulf of México (GOM) with sparsely sampled Ocean Bottom...
2024
Seismic Snapshot - First Quarter 2021
Pesa Staff
Petroleum Exploration Society of Australia (PESA)
... survey Shearwater GeoServices also announced the award of an ocean bottom seismic (OBS) 4D survey by Aker BP at the Ivar Aasen field in the Norwegian...
2021