Anchor spool
US10364616B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Inventor
Key dates
| Filing date | Dec 8, 2017 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Dec 22, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B33/03
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A tubular anchor spool having a plurality of removably attached, radially extending, support beams removably attached to a BOP stack of a wellbore to provide a temporary support framework for workover equipment such as a snubbing unit. Guywires are attached to the support beams of the temporary framework for support of the workover equipment. The anchor spool is fabricated offsite and delivered to the well site for installation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.