Method of using shaped compressed pellets in treating a well
US9010430B2 · kind B2 · utility
15Cited by
41References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2010 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Feb 8, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B37/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Shaped particulates which have been compressed from a composite of a well treatment agent and adsorbent in a matrix may be introduced into horizontal or deviated oil or gas wells. The well treatment agent of the shaped pellets may be used to prevent and/or control the formation of deposits in a production well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.