| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56293e0febd3d6421f33b36191d024c5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-926
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-935
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-904 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B36-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-5045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B36-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-504 |
| filingDate |
1995-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50d66b8fa56c47251007c735f28c88e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7d416f4a41eb791d26a07d3f9bad1e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a25d0dd6045f0ba2f7af26fc53481b6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_634e7063bb740950a71e8a2d8a7ffbfa |
| publicationDate |
1997-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5677267-A |
| titleOfInvention |
Thixotropic fluid for well insulation |
| abstract |
A thixotropic thermal insulating fluid includes a heavy hydrocarbon, water and oleophilic clay, wherein said heavy hydrocarbon is present in an amount of between about 75% to about 92% by volume of the fluid, said water is present in an amount of between about 5% to about 15% by volume of the fluid, and said oleophilic clay is present in an amount of between about 3% to about 10% by volume of the fluid. The fluid may be prepared by mixing water in an amount of between about 5% to about 15% by total volume of the fluid with oleophilic clay in an amount of between about 3% to about 10% by total volume of the fluid so as to provide a substantially homogeneous first gel product; and mixing said first gel product with a heavy hydrocarbon in an amount of between about 75% to about 92% by total volume of the fluid under agitation for a time sufficient to provide a second thixotropic gel product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-025510-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11142681-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8030389-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11002123-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011157988-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7809538-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8230919-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11261725-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009151937-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11034596-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008064804-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7832482-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10487636-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7770643-B2 |
| priorityDate |
1994-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |