Systems and methods for riser coupling
US-9222318-B2 · Dec 29, 2015 · US
US8950499B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8950499-B2 |
| Application number | US-201113190837-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 26, 2011 |
| Priority date | Jul 26, 2011 |
| Publication date | Feb 10, 2015 |
| Grant date | Feb 10, 2015 |
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
What the patent document calls the invention.
A short plain-language summary of the technical disclosure.
Who owns or filed the patent and who is credited as inventor.
Filing, priority, publication, and grant dates set the timeline.
The legal scope of protection — read this for what is actually claimed.
Technology tags used to group this patent with similar filings.
Prior art links and similar publications in this corpus.
Official abstract text for this publication.
An apparatus is disclosed which provides fluid communication between the inner bore and the annular space in a pipe-in-pipe system. Other embodiments disclose an apparatus which provides fluid communication between adjacent segments of the annular space, between the inner bore or the annular space and an external source in a pipe-in-pipe type system. Methods and systems are disclosed utilizing the various apparatus embodiments to transport well fluids in an offshore or onshore hydrocarbon production operation.
Opening claim text (preview).
What is claimed is: 1. A pipe-in-pipe apparatus for flowing fluids there through, comprising: a. an inner conduit comprising an inner conduit wall having an inner surface and an outer surface and defining an inner bore within the inner conduit wall; b. an outer conduit comprising an outer conduit wall having an inner surface and an outer surface disposed about the inner conduit such that an annular space is provided between the inner surface of the outer conduit wall and the out…
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
Related publications grouped by family.
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Answers are generated from the same data shown on this page.