Tubing hanger orientation spool adaptor
US11834918B2 · kind B2 · utility
3Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2019 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Apr 22, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/013
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Systems and methods for proper orientation of the connections of a tubing hanger and a subsea assembly in a wellhead or tree are provided. The alignment is accomplished with the use of an orientation spool adaptor equipped with positional sensors and an orientation helix. Calibration of the positional sensors at the surface allows for orientation with simple vertical deployment. Positional sensors may provide real time data such as location, speed of installation and orientation back to the surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.