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Drilling system and a device for assembling and disassembling pipe stands
US9303468B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9303468-B2 |
| Application number | US-201113880924-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 2, 2011 |
| Priority date | Nov 2, 2010 |
| Publication date | Apr 5, 2016 |
| Grant date | Apr 5, 2016 |
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Abstract
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A system for storing one or more tubulars comprises a drilling deck including a hole offset from a wellbore centerline. In addition, the system comprises a rack unit coupled to the drilling deck and extending downward from the hole in the drilling deck. The rack unit comprises a tubular housing having a longitudinal axis, an upper end, and a lower end opposite the upper end. The rack unit also comprises a first rack disposed within the body, wherein the first rack is moveably coupled to the body.
First claim
Opening claim text (preview).
What is claimed is: 1. A rack unit for storing one or more tubulars through a hole offset from a wellbore centerline on a drilling deck, the rack unit comprising: a tubular housing having a longitudinal axis, an upper end, and a lower end opposite the upper end; a first rack disposed within the housing, wherein the first rack is moveably coupled to the housing; a second rack disposed within the housing, wherein the second rack is moveably coupled to the housing; wherein the…
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- What does patent US9303468B2 cover?
- A system for storing one or more tubulars comprises a drilling deck including a hole offset from a wellbore centerline. In addition, the system comprises a rack unit coupled to the drilling deck and extending downward from the hole in the drilling deck. The rack unit comprises a tubular housing having a longitudinal axis, an upper end, and a lower end opposite the upper end. The rack unit also …
- Who is the assignee on this patent?
- Selzer Per Andre, Johansson Magnus, Haavind Erik, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification E21B19/06. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Apr 05 2016 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).