Treatment of recovered commercial solids for use in oilfield fluids
US10738550B2 · kind B2 · utility
0Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2015 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Dec 7, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B21/01
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Disclosed are treatments of recovered commercial solids and use of the treated recovered commercial solids in well treatment fluids. Systems and methods are disclosed for chemically treating recovered commercial solids to remove contaminants and then recycling the recovered commercial solids by using them in a treatment fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.