http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-75687-U1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B34-06 |
| filingDate | 2008-04-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-08-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-08-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-75687-U1 |
| titleOfInvention | GARIPOV VALVE DEVICE FOR WELL OPERATION |
| abstract | The utility model relates to the oil and gas industry, in particular during water injection and oil production, and can be used to control the operation of wells by changing the mode of its operation. The valve device for operating wells includes a housing with one or more bypass channels, external sealing elements and one or more gate elements associated with the actuator in the form of a bellows chamber or spring. Additionally, the valve device is equipped with an electric motor installed with the possibility of interaction with the actuator. The valve device can be made in a removable design, wherein said housing is connected to the shank and the gripping head, and the electric motor is installed in the housing and / or in the shank and / or in the gripping head. The shutter element is made in the form of a plunger pair or in the form of a ball or rod, or sphere and hemisphere. The electric motor is connected to a time relay and or to a frequency converter and can have autonomous power supply one electric channel for power supply or for communication and remote control. At least one check valve or shutter or shut-off device is installed in the valve device. The valve device is installed in at least one landing unit inside the well, made in the form of a borehole chamber. 6 ill., 12 p. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-027507-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2623750-C1 |
| priorityDate | 2008-04-08^^<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/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
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