Process and apparatus for thermally drying oil well cuttings
US4411074A · kind A · utility
50Cited by
8References
12Claims
0Family size
Inventor
Key dates
| Filing date | Sep 4, 1981 |
| Grant date | Oct 25, 1983 |
| Priority date | — |
| Expiry date | Sep 4, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S422/90
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a process and apparatus for drying oil well cuttings. More particularly, the present invention relates to the direct thermal treatment of oil well drill cuttings whereby the cuttings will be freed from any excess liquid and removed for storage or disposal on site or bagging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.