http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109735334-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-74 |
| filingDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109735334-B |
| titleOfInvention | Synthetic method and application method of BYP tracer |
| abstract | The invention relates to a synthesis method of a BYP tracer and application thereof. The rare earth element tracing method becomes one of effective means for detecting oil reservoirs in oil fields. The invention synthesizes a fluorescent nano material with good water solubility and a core-shell structure, which can be used as an oil field tracer and is named as a BYP tracer. This tracer has numerous advantages: the using amount is small, the required sampling amount of a water sample is small, the analysis method is simple and convenient, and the analysis sensitivity is high; no radioactivity, low toxicity and little influence on the environment; does not affect the mineralization degree, has good compatibility with the polymer and does not affect the polymer flooding. The invention creatively realizes the application of the BYP tracer agent, which is a nano material, in the field of oilfield detection, and provides a feasible operation scheme. |
| priorityDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.