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US 2020/0370388 A1Published application
A blowout preventer ram packer assembly
AssigneeAbu Dhabi National Oil Company
InventorFahed Salem Saleh Alameri
Life of this patent
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Abstract
The invention relates to a ram assembly of a blowout preventer and particularly to a pipe ram front packer assembly (100) suitable for a single use, which includes a packing (110) formed of a metal material, where the metal material is sufficiently deformable to collapse around an outer periphery of a drill pipe to seal the annulus of a preventer bore.
Claims22
A packer assembly for a pipe ram wherein the assembly comprises:
- a packer body having a front face, the packer body comprising an upper plate and a lower plate;
- and
- a packing having a front surface for engaging an object, the packing positioned between the plates, wherein;
- the packing is a collapsible metal material.
1 more element
Dependencies are inferred from the claim text.