http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2451658-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e183b88ffc72e64d1b805a946af58de |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B29-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B29-06 |
| filingDate | 2002-06-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-01-02^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_891575e6ef6d9e3b4c26b28074c27a63 |
| publicationDate | 2007-01-02^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2451658-C |
| titleOfInvention | Drillable junction joint |
| abstract | A drillable junction joint (10) in a wellbore comprises a wellbore casing (12) in which a section of the casing is constructed of easily drillable material (16). A sleeve (24) having a premachined window (26) therein is disposed within the casing joint and is freely orientable within the casing segment. Further disclosed are methods for installation of the junction joint and for creating an exit. |
| priorityDate | 2001-06-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5359268 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491804 |
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