http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2013381034-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B29-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B29-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B7-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B29-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B7-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B29-06 |
| filingDate | 2013-03-05^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16a6273160f88e003f29df9748f3238e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3847bc9755bc9ad80d53cfdb2cac4605 |
| publicationDate | 2016-09-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2013381034-B2 |
| titleOfInvention | Window milling systems |
| abstract | A window milling system can include a window mill having selectively retractable and extendable blades, and a whipstock assembly having a receptacle therein, the window mill being secured relative to the whipstock assembly the blades are received in the receptacle. A method of cutting a window through a wellbore lining can include cutting through the lining with a window mill, then retracting blades of the window mill, and then outwardly extending the blades in a whipstock assembly, thereby securing the whipstock assembly to the window mill. A window mill can include multiple blades adapted for cutting through a wellbore lining, the blades being outwardly extendable relative to a body of the window mill in a well. Another method of cutting a window through a wellbore lining can include a window mill drilling a wellbore outward a substantial distance from the window after the window mill cutting through the lining. |
| priorityDate | 2013-03-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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