http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207538829-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf3683976bce58fd2760973571f04d33 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-12 |
| filingDate | 2017-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b01e3db798c8c5b71ecfcf80e9b2cf82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd5369ea27c46270e0373a854147b266 |
| publicationDate | 2018-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207538829-U |
| titleOfInvention | A kind of orientation gamma is imaged logging while drilling apparatus |
| abstract | The utility model discloses a kind of orientation gammas to be imaged logging while drilling apparatus, including bearing shell, instrument connector and instrument plug；Data acquiring control circuit, orientation gamma detector and high-voltage power module are disposed in bearing shell in an axial direction；Orientation gamma detector includes scintillation crystal, coupling is arranged on the photoelectric converter at scintillation crystal axial direction both ends respectively, and it is axially arranged on outside scintillation crystal and photoelectric converter radial circumference and using the location indentifier that can shield the preparation of gamma ray incident material, the axially disposed spiral V-groove for having radial penetration of location indentifier.The utility model solves the problems, such as formation azimuth gamma detection in drilling tool drilling process, while having high sensitivity, high-resolution detection, solves the technical issues of orientation gamma detection under two kinds of operating modes of drilling tool slipping drilling and compound drilling. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111025412-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111025412-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110043248-A |
| priorityDate | 2017-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.