http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105154050-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-584 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-584 |
| filingDate | 2015-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105154050-B |
| titleOfInvention | A kind of heat-resistant salt-resistant viscous crude biology thinner and preparation method thereof |
| abstract | The invention discloses a kind of heat-resistant salt-resistant viscous crude biology thinners and preparation method thereof, belong to technical field of petroleum extraction；A kind of heat-resistant salt-resistant viscous crude biology thinner is made of saccharomycete, seed liquid culture medium, fermentation liquid culture medium and water, and the saccharomycete intends candidiasis for ball；Preparation method is as follows：(1) saccharomycete seed liquor prepares；(2) early-stage preparations of fermentation liquid culture medium；(3) fermenting and producing of saccharomycete；(4) collection of fermented product；(5) preparation of viscous crude biology thinner.The viscous crude biology thinner of the present invention is using agricultural and sideline product as raw material green non-pollution；Also, heat-resistant salt-resistant viscous crude biology thinner provided by the invention is used, heatproof reaches 150 DEG C, and salt resistance reaches 2 × 10 5 Mg/L, reducing thick oil viscosity rate reach more than 99%, and implementation is simple, significant effect, with it is energy-saving, prevent pipeline scaling from corroding, the processing of follow-up crude oil demulsification dehydration is easy, therefore can be extensively applied in the wellbore lift of heavy oil wells and surface line conveying technique. |
| priorityDate | 2015-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.