| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d9f38dad6342df09dea6b5c21b73725 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B36-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B36-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-592 |
| filingDate |
2003-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf94577867d6f9f888d50c506193131d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2210fcdf9993fc7af2e4b17d1431dd15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48f8b0aad392be1e34a3127765f29d83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1af5ee1068c2ed0ddd4a737762ce8bad |
| publicationDate |
2004-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2497307-A1 |
| titleOfInvention |
Compositions for thermal insulation and methods of using the same |
| abstract |
A thermal insulating packer fluid contains at least one water superabsorbent polymer and optionally water and/or brine, and a viscosifying polymer. The composition is capable of inhibiting unwanted heat loss from production tubing or uncontrolled heat transfer to outer annuli. The viscosity of the composition is sufficient to reduce the convection flow velocity within the annulus. |
| priorityDate |
2002-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |