Method and process for the stabilization of resin coated particulates
US5311946A · kind A · utility
14Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 1993 |
| Grant date | May 17, 1994 |
| Priority date | — |
| Expiry date | Jun 4, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to resin coated particulates, the process of forming the particulates, and the particulates' utilization in petroleum well completions. More particularly, the present invention comprises the resin coated particulates and the process whereby the high strength particulate substrates are coated with a heat curable resin which is reacted with a formaldehyde source-metal compound (FS-MC) complex. The resultant resin coated particulates are less reactive or interactive with the fluids employed to convey those particulates during petroleum well completion operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.