http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2008208714-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-035 |
| filingDate | 2008-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6900f9b8871cf8facb2a3b87fc8b0b08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4db3b0a641187aec6153487819c016fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f2ba0abf209c8ab81d324adc9b88002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2c4574b638958cd6e98417ed03d3fc0 |
| publicationDate | 2011-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2008208714-B2 |
| titleOfInvention | Compositions and methods for breaking a viscosity increasing polymer at very low temperature used in downhole well applications |
| abstract | A composition for treating a portion of a wellbore or a portion of a subterranean formation is provided, the composition comprising: (a) water; (b) a source of hydrogen peroxide, and (c) an activator for the source of hydrogen peroxide; wherein the pH of the composition is adjusted to be within an appropriate range for the type of activator. A method for treating a portion of a wellbore or a portion of a subterranean formation, the method comprising the steps of: forming or providing a composition comprising: (a) water; (b) a source of hydrogen peroxide, and (c) an activator for the source of hydrogen peroxide; wherein the pH of the composition is adjusted within an appropriate range for the type of activator; and introducing the composition through a wellbore to treat a portion of a wellbore or a portion of a subterranean formation. The activator can be a water-soluble alkanoyl-donor compound or a chelated transition metal. The method has particular applications where the static temperature of the portion of the wellbore or the portion of the subterranean formation to be treated is less than 1000F (38°C). |
| priorityDate | 2007-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.