3 patents
Utility
Device for Marine Seismic Explorations for Deposits
29 Jun 23
A seismic source using tuned pulse sources to form an ultra-low frequency (ULF) cluster intended for use in generating seismic energy impulses for marine seismic exploration and more specifically to improved performance by increasing low frequency output to within a range of 1 Hz to 3 Hz to provide greater penetration of the seismic signal through complex overburden such as salt or basalt.
Stephen CHELMINSKI, Joshua M. RONEN
Filed: 6 Mar 23
Utility
Device for Marine Seismic Explorations
11 Aug 22
A seismic source for generating seismic waves under water includes an operating head having an operating chamber, a cushion chamber, and discharge ports, a firing chamber attached to the operating head, the firing chamber configured to hold compressed air to be discharged through the discharge ports, and a shuttle assembly having a shaft located within the operating head and configured to prevent the compressed air in the firing chamber to enter the discharge ports when in a close state, and to allow the compressed air in the firing chamber to be discharged through the discharge ports when in an open state.
Stephen CHELMINSKI
Filed: 15 Dec 21
Utility
Method and Device for Reducing Bucking of Pneumatic Seismic Sources
26 May 22
An air gun for generating seismic waves in a marine environment includes a cylindrical body configured to hold compressed air and having plural air ports for releasing the compressed air from inside the cylindrical body, the cylindrical body extending along a longitudinal axis X, and an extension member attached externally to the body and extending along a radial axis R, which is perpendicular to the longitudinal axis X.
Joshua M. RONEN
Filed: 16 Sep 21
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