Mill-right system
US10914157B2 · kind B2 · utility
2Cited by
0References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2016 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Aug 31, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B29/04
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The Mill-Right system is a hydraulic control system that optimizes drilling performance by controlling speed and force at the drill bit. It controls 3 drilling parameters through integrated software. 1) Weight on Bit (WOB); 2) Rate of Penetration (ROP); and 3) Differential Pressure (DP).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.