Method for adjusting the level of inhibitors in an oil or gas well
US10329879B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Dec 19, 2014 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Aug 5, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B47/113
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method for adjusting, to a pre-determined value, the level of a mineral deposition or corrosion inhibitor injected into a gas or oil well. Using of the time-resolved fluorescence method for detecting and quantifying a mineral deposition or corrosion inhibitor in a fluid from an oil or gas production well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.