IP Library › Patent Application 14383561
Patent Application
App. No. 14/383,561

Spectrum Splitting

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Quick Facts
Patent No.
US None
App. No.
14/383,561
Abstract

Spatial sampling is a key factor in determining acquisition parameters for seismic surveys. Acquiring the data to meet spatial sampling requirements for low, mid and high frequencies, by acquiring coarse, medium and fine acquisition grids respectively and layering these during processing, can result in reduced cost and/or higher quality surveys.

Claims (1)

1 . A method for conducting a seismic survey comprising acquiring seismic data meeting the spatial sampling requirement for low, mid and high frequencies by acquiring coarse, medium and fine acquisition grids and layering the grids during processing.

Assignments (9)
MERGER Recorded Apr 3, 2019
From: SAEXPLORATION ACQUISITIONS (U.S.), LLC
To: SAEXPLORATION, INC.
Reel/Frame 048779/0429 →
SECURITY INTEREST Recorded Apr 3, 2019
From: SAEXPLORATION, INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS COLLATERAL TRUSTEE
Reel/Frame 048779/0533 →
SECURITY INTEREST Recorded Apr 3, 2019
From: SAEXPLORATION, INC.
To: CANTOR FITZGERALD SECURITIES, AS ADMINISTRATIVE AGENT
Reel/Frame 048779/0511 →
PATENT SECURITY AGREEMENT Recorded Oct 16, 2018
From: SAEXPLORATION HOLDINGS, INC.; SAEXPLORATION, INC.; SAEXPLORATION SUB, INC.; NES, LLC; SAEXPLORATION SEISMIC SERVICES (US), LLC; SAEXPLORATION ACQUISITIONS (U.S.), LLC
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS COLLATERAL TRUSTEE
Reel/Frame 047242/0561 →
PATENT SECURITY AGREEMENT Recorded Oct 5, 2018
From: SAEXPLORATION ACQUISITIONS (U.S.), LLC
To: DELAWARE TRUST COMPANY
Reel/Frame 047198/0642 →
RELEASE OF PATENT SECURITY INTEREST Recorded Sep 27, 2018
From: CANTOR FITZGERALD SECURITIES, AS AGENT
To: SAEXPLORATION ACQUISITIONS (U.S.), LLC
Reel/Frame 047377/0121 →
PATENT SECURITY AGREEMENT Recorded Sep 27, 2018
From: SAEXPLORATION ACQUISITIONS (U.S.), LLC
To: CANTOR FITZGERALD SECURITIES, AS AGENT
Reel/Frame 047158/0079 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 27, 2018
From: GEOKINETICS USA, INC.
To: SAEXPLORATION ACQUISITIONS (U.S.), LLC
Reel/Frame 046998/0201 →
PATENT SECURITY AGREEMENT Recorded Aug 21, 2018
From: SAEXPLORATION ACQUISITIONS (U.S.), LLC
To: CANTOR FITZGERALD SECURITIES, AS AGENT
Reel/Frame 046882/0476 →