Two-part drilling and running tool
US12312869B2 · kind B2 · utility
0Cited by
0References
33Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Dec 19, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B10/62
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Provided is a two part drilling and running tool, a well system, and a method for forming a well system. The two part drilling and running tool, in one aspect, includes a conveyance, and a smaller assembly coupled to an end of the conveyance. The two part drilling and running tool, in accordance with this aspect, further includes a larger bit assembly slidably coupled to the conveyance, the smaller assembly and larger bit assembly configured to slidingly engage one another downhole to form a combined bit assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.