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Title: Composite wellbore seal system with sensing and self-healing capabilities

Abstract

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.

Inventors:
;
Issue Date:
Research Org.:
STC.UNM, Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1531404
Patent Number(s):
10190370
Application Number:
14/965,356
Assignee:
STC.UNM (Albuquerque, NM)
Patent Classifications (CPCs):
C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
DOE Contract Number:  
FE0009562
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015-12-10
Country of Publication:
United States
Language:
English

Citation Formats

Taha, Mahmoud Reda, and Stormont, John. Composite wellbore seal system with sensing and self-healing capabilities. United States: N. p., 2019. Web.
Taha, Mahmoud Reda, & Stormont, John. Composite wellbore seal system with sensing and self-healing capabilities. United States.
Taha, Mahmoud Reda, and Stormont, John. Tue . "Composite wellbore seal system with sensing and self-healing capabilities". United States. https://www.osti.gov/servlets/purl/1531404.
@article{osti_1531404,
title = {Composite wellbore seal system with sensing and self-healing capabilities},
author = {Taha, Mahmoud Reda and Stormont, John},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}

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Works referenced in this record:

Use of micro-electro-mechanical systems (MEMS) in well treatments
patent, October 2012


Self-adaptive cements
patent, September 2014


Use of micro-electro-mechanical systems (MEMS) in well treatments
patent, November 2012


Self repairing cement compositions and methods of using same
patent, May 2009


Glass fiber reinforced cement liners for pipelines and casings
patent, July 1997