| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7851348db19297faa07ed5a450ecbbf3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-922
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-903
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-921 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-90 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-90 |
| filingDate |
1995-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05fa6066b0de98c2be836f23c076ebcc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0edaefbe57c55e68f92cdfa46ed10f06 |
| publicationDate |
1995-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0677642-A2 |
| titleOfInvention |
Method of breaking downhole viscosified fluids |
| abstract |
An aqueous based viscosified fluid containing a gel stabilizer such as sodium thiosulfate, is controllably broken when the fluid is within a subterranean formation having a temperature above about 79°C by the incorporation of an alkali metal chlorite or hypochlorite in the viscosified fluid containing the gel stabilizer. |
| priorityDate |
1994-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |