http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105199689-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-36 |
| filingDate | 2015-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105199689-B |
| titleOfInvention | A kind of low viscous height cuts Water-In-Oil drilling fluid |
| abstract | The present invention discloses a kind of low viscous height and cuts Water-In-Oil drilling fluid, and the drilling fluid is made up of Water-In-Oil base fluid, primary emulsion, auxiliary emulsifying agent, fluid loss additive, calcium oxide, organoclay, sealing agent and blanc fixe.The Water-In-Oil drilling fluid has the characteristics that stable performance, blocks and ensure wellbore stability beneficial to hole cleaning, raising drilling speed, emphasis. |
| priorityDate | 2015-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.