Production sub including a fluid flow assembly having a pair of radial burst discs
US-12163401-B2 · Dec 10, 2024 · US
Method and apparatus for use with an inflow control device
US8985207B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8985207-B2 |
| Application number | US-201113154477-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 7, 2011 |
| Priority date | Jun 14, 2010 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A completion assembly is run downhole into a well. The assembly includes a valve and a material that is adapted to initially configure the valve to prevent fluid flow through the valve in at least one direction. The technique includes performing a downhole completion operation in the well and disintegrating the material to allow the prevented fluid flow through a nozzle of the valve. The nozzle is used to regulate production or injection in the well.
First claim
Opening claim text (preview).
What is claimed is: 1. A method comprising: running a completion assembly downhole into a well, the assembly comprising a check valve and a material adapted to initially configure the check valve to prevent fluid flow through the check valve in at least one direction; performing a downhole completion operation in the well using the initial configuration of the check valve; disintegrating the material to allow said fluid flow through the check valve in said at least one directi…
Assignees
Inventors
Classifications
Fixed Constructions · mapped topic
- E21B34/063Primary
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
Cross-Sectional Technologies · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8985207B2 cover?
- A completion assembly is run downhole into a well. The assembly includes a valve and a material that is adapted to initially configure the valve to prevent fluid flow through the valve in at least one direction. The technique includes performing a downhole completion operation in the well and disintegrating the material to allow the prevented fluid flow through a nozzle of the valve. The nozzle…
- Who is the assignee on this patent?
- Thorkildsen Tage, Jokela Timo, Petukhov Pavel, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification E21B34/063. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Mar 24 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).