The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2025
Filed:
Jun. 30, 2023
Toby Scott Baudoin, Rayne, LA (US);
Toby Scott Baudoin, Rayne, LA (US);
Abstract
A safety separation apparatus for use on a workstring disposed in a wellbore is comprised of a tubular upper member attached to the workstring, a tubular bottom member attached to a DTA, and a translatable tubular piston positioned within the tubular upper member and tubular bottom member of the safety separation apparatus. The tubular upper member has upper member fingers threadedly engaged with threads within the interior surface of the tubular bottom member. The tubular piston has a seat surface where a release ball may be seated and a plurality of collapsible piston fingers engaged with a piston finger groove within the tubular bottom member. Fluid pressure on the release ball inserted in the tubular piston will translate the tubular piston to collapse the piston fingers for disengagement of the bottom member and the attached DTA from the upper member and the attached workstring.