| SWELLFIX B.V. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100307771 | SEALING ASSEMBLY - A downhole sealing assembly ( | 12-09-2010 |
| 20100300689 | SEALING ASSEMBLY - A downhole sealing assembly ( | 12-02-2010 |
| 20100263880 | DOWNHOLE SEAL - A downhole seal comprises a seal body having a swellable material configured to swell upon exposure to a swelling activator to establish a seal within a wellbore, and at least one protection element configured to protect at least a portion of the seal body when the downhole seal is translated within a wellbore. The protection element defines a reaming element configured to ream a portion of the wellbore while the downhole seal is translated therethrough. | 10-21-2010 |
| 20100263858 | SWELLING SEAL - A swelling seal comprises a swellable material configured to swell upon exposure to an activator medium, and a de-emulsifying component configured to encourage separation of at least one constituent phase from an emulsion comprising an activator medium. Once separated, the activating medium may be used to activate the swellable material to swell and establish a seal. | 10-21-2010 |
| 20090200028 | WELLBORE DELIVERY APPARATUS - An apparatus for delivering a material into a wellbore comprises a body adapted to be translated along a conduit within a wellbore, with a cavity formed in the body for containing a material to be delivered. The body defines an outlet adapted to be selectively opened to permit the material to be released from the cavity at the required location within the wellbore. In one arrangement the material includes swellable particles which expand upon contact with an activator. | 08-13-2009 |
