Methods, apparatus, and systems for injecting and detecting compositions in drilling fluid systems
US10641092B2 · kind B2 · utility
2Cited by
5References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2015 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Jul 20, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B21/065
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Various embodiments relate to methods, apparatus, and systems for injecting and detecting compositions in drilling fluid systems. In various embodiments, the present invention provides a method of injecting and detecting a composition in a drilling fluid system. The method can include injecting the composition into the drilling fluid system. The drilling fluid system can include a gas detector. The method can also include detecting the composition with the gas detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.