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- Title
Monitoring the acoustic field of seismic survey pulses in the near-coastal zone.
- Authors
Rutenko, A.; Borovoi, D.; Gritsenko, V.; Petrov, P.; Ushchipovskii, V.; Boekholt, M.
- Abstract
The paper describes monitoring of seismic survey parameters conducted during 4-D seismic surveying at the Pil'tun-Astokh hydrocarbon deposit on the northeastern shelf of Sakhalin Island at the boundary of the near-coastal Pil'tun gray whale feeding area. Acoustic measurements were performed in the frequency range of 2-15000 Hz using 12 autonomous underwater acoustic recorders, of which three were deployed at the 10-m isobath and nine were equipped with digital radiotelemetry channels and deployed at the 20-m isobath along a line extending 20 km. In real time, the shore-based radio receiver station received over the digital radiotelemetry channels acoustic data from nine observation points, measured in the frequency range of 2-2000 Hz. The influence of the hydrology and bathymetry on the seismic survey pulse propagation to the near-coastal zone is studied experimentally and theoretically.
- Subjects
SEISMIC waves; ELASTIC waves; HYDROCARBONS; RADIO telemetry; BATHYMETRIC maps
- Publication
Acoustical Physics, 2012, Vol 57, Issue 3, p326
- ISSN
1063-7710
- Publication type
Article
- DOI
10.1134/S1063771012020169