Well completion
US9127533B2 · kind B2 · utility
3Cited by
14References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2011 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Feb 3, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/103
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention relates to a completion assembly for running into a borehole in a formation through a well head or blowout preventer, comprising a casing string having a first end and a second end, and a drill pipe having a first end and a second end and extending through the well head or the blowout preventer and being releasably connected at the first end with the casing string. Furthermore, the invention relates to a completion method for completing a casing string. Moreover, the invention relates to a completion kit for making a completion assembly according to the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.