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FLOTEK INDUSTRIES, INC.
| FLOTEK INDUSTRIES, INC. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100276138 | Low Friction Centralizer - A centralizer for a downhole system, such as but not limited to a casing system. In some embodiments, the centralizer has a tubular body and a plurality of roller ball assemblies circumferentially spaced about the tubular body. Each roller ball assembly includes a plurality of rotatable balls adapted to engage a surface radially offset from the centralizer and rotate relative to the surface in any direction. | 11-04-2010 |