Výsledky vyhledávání - "Phil Fontana"

Multi-source design and penta source case study from the NWS Australia

Autor: Edward Hager, Phil Fontana

Publikováno v: ASEG Extended Abstracts. 2016:1-5

Marine towed streamer acquisition has been largely restricted to just a few geometries which are determined by the streamer separation and number of sources. Most acquisition uses two sources with 100m streamer separations, or sometimes 75m and 50m f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::950056fedc62df7e7ea23b3ad036dc87
https://doi.org/10.1071/aseg2016ab188

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Broadband Data from Flat Streamers: Considerations for Acquisition and Processing

Autor: Phil Fontana, Edward Hager

Publikováno v: ASEG Extended Abstracts. 2015:1-4

Broadband acquisition aims to improve the bandwidth of seismic data, which in practice means extending the low-frequency end of the spectrum without limiting the high-frequencies beyond the natural earth response (Q-factor). These 'unconventional' te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ffa53fd939be2aa39c3edd26312fed56
https://doi.org/10.1071/aseg2015ab024

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Efficient multi-source and multi-streamer configuration for dense cross-line sampling

Autor: Ed Hager, Phil Fontana, Marc Rocke

Publikováno v: SEG Technical Program Expanded Abstracts 2015.

Broadband data allows for high-frequencies to be recovered but due to operational and efficiency reasons the cross-line bin size leaves much of these data aliased. These aliased data, either noise or the desired signal, are filtered during processing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5f897deda85ab0fc695894bb31f28a5
https://doi.org/10.1190/segam2015-5857262.1

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Receiver sensitivity normalization in big streamer spreads

Autor: Phil Fontana, Alexander Popov, Mikhail Makhorin, Nikita Podshuveyt, Mark Rogers

Publikováno v: SEG Technical Program Expanded Abstracts 2015.

Introduction Marine streamer seismic acquisition data is a near surface record of analogue acoustic fields sampled at regular intervals and converted to digitized electric signals by streamer hydrophones and electronics. To reconstruct the measured a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ca6f60549134958fae3f72bca7a5ba1
https://doi.org/10.1190/segam2015-5859938.1

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Simultaneous Dual Vessel Marine 3D Seismic Acquisition in Baffin Bay, Greenland

Autor: Mikhail Makhorin, D. St. Peter, Nikita Podshuveyt, Phil Fontana, Polarcus F. Smit, Thomas E. Williams

Publikováno v: All Days.

Abstract Amongst the many challenges confronting the acquisition of towed streamer marine 3D seismic data in arctic regions is the limited operational time windows afforded by poor weather conditions, sea ice conditions, and restricted periods of air

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5caffcb6829513fb1ee86eb37432cfb3
https://doi.org/10.4043/24624-ms

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Dual streamer vessel simultaneous 3D acquisition in Greenland

Autor: Nikita Podshuveyt, Frans Smit, Phil Fontana, Drew St. Peter, Mikhail Makhorin, Thomas E. Williams

Publikováno v: SEG Technical Program Expanded Abstracts 2013.

A dual vessel 3D towed streamer survey was acquired for a JV operated by Shell Greenland in Baffin Bay, West of Greenland. The survey area was infested by ice and water depths ranged between 280 and 820 meters. A number of seismic data acquisition te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a597fc5fb85b922217339949900e368
https://doi.org/10.1190/segam2013-1102.1

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Wide Azimuth Towed Streamer: Applications for Exploration as Well as Development

Autor: Damian A. Hite, Phil Fontana, R. Gareth Williams

Publikováno v: ASEG Extended Abstracts. 2007:1-1

Marine 3D wide-azimuth towed streamer acquisition methods have provided signifiant improvments in seismic imaging of deep water sub-salt reservoirs in the Gulf of Mexico. The initial surveys were designed to provide very dense trace sampling and illu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f29d7f76b108ec9762e185e8b97b4591
https://doi.org/10.1071/aseg2007ab163

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