Abstract: A method of manufacturing a radio frequency identification (RFID) tag assembly (10) includes: forming an elastomeric body (12) made of an elastomeric material; providing an RFID tag (14); forming a patch (16) made of an elastomeric material; locating the RFID tag on a surface of the elastomeric body; overlaying the patch onto the RFID tag to cover the RFID tag with the patch; and bonding the patch to the elastomeric body, wherein the RFID tag is embedded within elastomeric material encompassed by the elastomeric body and the patch that overlays the RFID tag. The patch may be formed by die cutting the patch from the same elastomeric material component that is used to form the elastomeric body. The patch alternatively is formed separately from the elastomeric body from a dedicated source of elastomeric material, or formed by overlapping and bonding two ends of the elastomeric body to overlay the RFID tag embedded between the two ends.

Abstract: A method of manufacturing a radio frequency identification (RFID) tag assembly (10) includes: forming an elastomeric body (12) made of an elastomeric material; providing an RFID tag (14); forming a patch (16) made of an elastomeric material; locating the RFID tag on a surface of the elastomeric body; overlaying the patch onto the RFID tag to cover the RFID tag with the patch; and bonding the patch to the elastomeric body, wherein the RFID tag is embedded within elastomeric material encompassed by the elastomeric body and the patch that overlays the RFID tag. The patch may be formed by die cutting the patch from the same elastomeric material component that is used to form the elastomeric body. The patch alternatively is formed separately from the elastomeric body from a dedicated source of elastomeric material, or formed by overlapping and bonding two ends of the elastomeric body to overlay the RFID tag embedded between the two ends.

Abstract: A well bore packer includes a packer element and an anti-extrusion backup system disposed on a mandrel and located within a well bore wall. Packer element includes longitudinally spaced end regions and a central region. The backup system includes an anti-extrusion device adjacent each of the end regions. The devices each include a collar and a flexible wire mesh mat. The packer element and devices have a smaller diameter configuration before the packer element is expanded. When the packer element is expanded to seal its central region against the well bore wall, the expansion of the packer element activates or deploys the devices and expands the mats to reach between the mandrel and the wall to resist longitudinal extrusion of the packer element.

Abstract: A well bore packer includes a packer element and an anti-extrusion backup system disposed on a mandrel and located within a well bore wall. Packer element includes longitudinally spaced end regions and a central region. The backup system includes an anti-extrusion device adjacent each of the end regions. The devices each include a collar and a flexible wire mesh mat. The packer element and devices have a smaller diameter configuration before the packer element is expanded. When the packer element is expanded to seal its central region against the well bore wall, the expansion of the packer element activates or deploys the devices and expands the mats to reach between the mandrel and the wall to resist longitudinal extrusion of the packer element.