| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2a99738c564d0d4da77d442ec8f7500
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb5d44e15e402abbf25c43eb3f714e9c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-426 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-44 |
| filingDate |
2020-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31c7d1415b0e13a8c2c1e673b682d3f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d05630d3b97fa2ed32dc301e3795e684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5506c123e0a96d2fcfa7beb1b52f53e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57101ae7d953f23e1efc4bcb8f8f79d0 |
| publicationDate |
2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11486223-B2 |
| titleOfInvention |
Method for sealing a void in a well using smart gels |
| abstract |
Embodiments of the disclosure include swellable smart gel sealants and methods of using smart gel sealants. In certain embodiments, the smart gel sealants reversibly swell when exposed to a certain trigger, such as temperature or pH. In specific embodiments, the smart gel is disposed within voids in a well and triggered to swell in order to seal the voids. One application of the smart gel sealant is to seal the casing of a well against the leakage of gas, such as H2S. |
| priorityDate |
2016-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |