Non-magnetic openhole whipstock
US-2024279989-A1 · Aug 22, 2024 · US
Pack off device with cable feedthrough
US8991508B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8991508-B2 |
| Application number | US-201213486553-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 1, 2012 |
| Priority date | Jun 1, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A pack-off device, including a body having a first feedthrough and a second feedthrough formed therein. A projection extends from the body and is operatively arranged to engage a restriction of an adjacent structure. At least one seal element is arranged with the body for sealing the device against the adjacent structure when the projection is engaged with the restriction. A method of arranging and operating a completion system is also included.
First claim
Opening claim text (preview).
What is claimed is: 1. A pack-off device, comprising: a body having a first feedthrough and a second feedthrough formed therein; a projection extending radially outwardly from the body and operatively arranged to engage a restriction of an adjacent structure; and at least one seal element arranged with the body for sealing the device against the adjacent structure when the projection is engaged with the restriction. 2. The device of claim 1 , wherein the…
Assignees
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Classifications
Fixed Constructions · mapped topic
- E21B33/12Primary
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
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Frequently asked questions
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- What does patent US8991508B2 cover?
- A pack-off device, including a body having a first feedthrough and a second feedthrough formed therein. A projection extends from the body and is operatively arranged to engage a restriction of an adjacent structure. At least one seal element is arranged with the body for sealing the device against the adjacent structure when the projection is engaged with the restriction. A method of arranging…
- Who is the assignee on this patent?
- Chavers Raymond D, Vickery Euin H, Baker Hughes Inc
- What technology area does this patent fall under?
- Primary CPC classification E21B33/12. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).