Composite wellbore seal system with sensing and self-healing capabilities
Patent
·
OSTI ID:1531404
The present invention provides a self-healing wellbore seal system comprising a casing, a fiber reinforced polymer layer, and layer of polymer cement. The layers are bonded together and configured to create a low permeable and ductile seal at discrete locations of the wellbore or along the wellbore. The polymer layer may be chemically bonded to the casing and inhibits the formation of a microannulus at the casing. The polymer layer may be an aramid fiber reinforced polymer, a fiber reinforced polymer layer, or a glass reinforced polymer layer.
- Research Organization:
- STC.UNM, Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FE0009562
- Assignee:
- STC.UNM (Albuquerque, NM)
- Patent Number(s):
- 10,190,370
- Application Number:
- 14/965,356
- OSTI ID:
- 1531404
- Country of Publication:
- United States
- Language:
- English
Similar Records
Wellbore Seal Repair Using Nanocomposite Materials
Advanced Self-Healing Polymer-Cement Composites for Geothermal Wellbore Application at 300 °C
Polymer-cement composites with adhesion and re-adhesion (healing) to casing capability for geothermal wellbore applications
Technical Report
·
2016
·
OSTI ID:1337552
Advanced Self-Healing Polymer-Cement Composites for Geothermal Wellbore Application at 300 °C
Conference
·
2020
·
OSTI ID:1644263
Polymer-cement composites with adhesion and re-adhesion (healing) to casing capability for geothermal wellbore applications
Journal Article
·
2020
· Cement and Concrete Composites
·
OSTI ID:1580585