Flowline nipple / agitator tandem extraction system
US12281571B2 · kind B2 · utility
0Cited by
5References
10Claims
0Family size
Inventors
Key dates
| Filing date | Jun 23, 2022 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Oct 28, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B49/0875
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A gas extraction assembly includes an agitator gas trap and a nipple apparatus. The nipple apparatus is coupled to a flowline containing a mud mixture. The agitator gas trap is also in communication with the mud mixture. An inline detector is in the nipple apparatus and configured to help separate the mud mixture from a gas. A tube passes between the nipple apparatus and the agitator gas trap to transport the gas from the inline detector to a gas detection and logging unit for sample recording.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.