Tagged corrosion inhibitors for use in subterranean operations
US10526873B2 · kind B2 · utility
0Cited by
25References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2014 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | Apr 14, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/73
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Compositions, treatment fluids, and methods for providing corrosion inhibition in subterranean operations, pipelines, and other related operations are provided. In one embodiment, the methods comprise providing a tagged corrosion-inhibiting additive that comprises an imidazoline-based compound bonded with a detectable moiety; and introducing the tagged corrosion-inhibiting additive into at least a portion of a subterranean formation or pipeline.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.