http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9416903-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f39fe079ee8ffbdbead7be9d57cfa79 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49819 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-53 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B37-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B37-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B27-02 |
| filingDate | 2013-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1a52aef382b43c00cb02f1416f65759 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a359793a1468815b0e0154f97bbcc29 |
| publicationDate | 2016-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9416903-B2 |
| titleOfInvention | Method and device for removal of a hydrate plug |
| abstract | A method for removal of a hydrate plug ( 7 ) in a tube ( 92 ) in connection with a petroleum well ( 9 ) is described. A hydrate plug remover ( 2 ) is included having a collecting container ( 21 ). The method includes the steps of positioning the hydrate plug remover ( 2 ) in a sluice ( 5 ); filling the sluice ( 5 ) with a hydrate dissolving fluid; filling the collecting container ( 21 ) provided with a valve ( 3 ) in the lower end portion ( 20 ) of the collecting container ( 21 ) with hydrate dissolving fluid through the valve ( 3 ); pressure testing the sluice ( 5 ); displacing the hydrate plug remover ( 2 ) from the hydrate plug ( 7 ) and letting the hydrate dissolving fluid flow towards the hydrate plug ( 7 ) through a circulation gate ( 22 ) in the upper end portion ( 29 ) of the collecting container ( 21 ); leading loosened hydrate from the hydrate plug ( 7 ) into the collecting container ( 21 ) via the valve ( 3 ); and displacing the hydrate plug remover ( 2 ) to the sluice ( 5 ) where the collecting container ( 21 ) is emptied of hydrate through the circulation gate ( 22 ) while hydrate dissolving fluid flows into the collection container ( 21 ) through the valve ( 3 ). A hydrate plug remover for performing the method is also described. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020061463-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11053762-B2 |
| priorityDate | 2012-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.