Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
Load children
B63B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
Load children
B63B22/04
Fixations or other; anchoring arrangements
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B63B22/08
having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object
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B63B22/10
Water soluble or water weakened means, i.e. buoy released by buoy-to-object securing means being destroyed on contact with water
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B63B22/10

DOWNHOLE ROBOTS WITH DISSOLVABLE FAIL-SAFE BALLAST
20250067136 · 2025-02-27 · ·

An untethered device includes a tool and a ballast weight. The ballast weight includes an attachment plate that is securable to the tool, a dissolvable ballast, and attachment elements that secure the dissolvable ballast to the attachment plate. At least one of the attachment elements is dissolvable to release the dissolvable ballast from the attachment plate.

DOWNHOLE ROBOTS WITH DISSOLVABLE FAIL-SAFE BALLAST
20250067136 · 2025-02-27 · ·

An untethered device includes a tool and a ballast weight. The ballast weight includes an attachment plate that is securable to the tool, a dissolvable ballast, and attachment elements that secure the dissolvable ballast to the attachment plate. At least one of the attachment elements is dissolvable to release the dissolvable ballast from the attachment plate.

Downhole robots with dissolvable fail-safe ballast
12234696 · 2025-02-25 · ·

An untethered device includes a tool and a ballast weight. The ballast weight includes an attachment plate that is securable to the tool, a dissolvable ballast, and attachment elements that secure the dissolvable ballast to the attachment plate. At least one of the attachment elements is dissolvable to release the dissolvable ballast from the attachment plate.

Downhole robots with dissolvable fail-safe ballast
12234696 · 2025-02-25 · ·

An untethered device includes a tool and a ballast weight. The ballast weight includes an attachment plate that is securable to the tool, a dissolvable ballast, and attachment elements that secure the dissolvable ballast to the attachment plate. At least one of the attachment elements is dissolvable to release the dissolvable ballast from the attachment plate.