http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212837627-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e07c906cad003a66a42881e94670cb1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B17-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B23-00 |
| filingDate | 2020-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f3e81afeeb23ae1f95093aa106b4a67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6195f616cc34884f8ae40edd4785bf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_654fcfcadcb63d987d043542903de83c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af59f5444d666cd3d6a6e213da3a4561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a3391ca0604b247a1d0ac9778d7ea25 |
| publicationDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212837627-U |
| titleOfInvention | Casing coupling locator |
| abstract | The utility model discloses a sleeve pipe coupling locator, the utility model relates to an oil gas downhole tool technical field, including the tube-shape body, the equal suit sleeve in upper and lower both ends of tube-shape body, sleeve and tube-shape body pass through threaded connection, and the standing groove that the several cross-section is the T type is seted up along circumference to the tube-shape body outer wall, sets up the locating piece in the standing groove, and one side of locating piece is located the outside of standing groove, and the locating piece can be followed the standing groove and removed. The utility model has the advantages of reasonable design, convenient to use can make and pull more hard when lifting coiled tubing, has increased the power of lifting to sleeve pipe coupling locator promptly, makes coiled tubing change more obviously at the gross weight of well head, and the staff of being convenient for observes, is favorable to improving the positioning accuracy to the reservoir. |
| priorityDate | 2020-06-01-04:00^^<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/substance/SID416065973 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID711845 |
Total number of triples: 18.