http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2019213396-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ce023a6c13740cb05a67332f11a29f9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-05 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-05 |
| filingDate | 2019-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c903dbcf796bcfeabfef69c6297e90e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb10b8e31a8b839bef3d7d3aea006a31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68de3f2da479f3dce205a622f96c0ba3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db1209e83548f9122d2222be6285022a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_753e27b84cffd6671a27c5fa9626ecb6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcdf1861ba266b11cee28c124f95e64a |
| publicationDate | 2020-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2019213396-C1 |
| titleOfInvention | High density aqueous well fluids |
| abstract | This invention provides zinc-free aqueous brine compositions. These zinc-free n) aqueous brine compositions have a density of about 14.3 pounds per gallon or more, and a ntrue crystallization temperature of about 20°F or less, and comprise water and one or more ninorganic bromide salts, with the provisos that nwhen calcium bromide is present, one or more other water-soluble inorganic salts are nalso present, nwhen lithium bromide is present, calcium bromide is absent, nwhen bismuth(III) bromide is present, one or more other water-soluble inorganic salts nare also present, and nfor a true crystallization temperature of about 10°F or less, when manganese(II) nbromide is present, one or more other water-soluble inorganic salts are also present. nProcesses for forming these zinc-free aqueous brine compositions are also provided. |
| priorityDate | 2014-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.