http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2183339-C
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-22 |
| filingDate | 1995-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36fec40198f48647e092fd68cd14b361 |
| publicationDate | 2002-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2183339-C |
| titleOfInvention | Application of n,n-dialkylamides to control the formation of emulsions or sludge during drilling or workover of producing oil wells |
| abstract | New compositions are disclosed that are useful for the prevention of sludge or emulsions during the drilling or workover of producin g oil wells. These compositions are comprised of a N,N-dialkylamide of a fatt y acid, a hydrocarbon solvent for petroleum and a mutual oil/water solvent. Also taught and claimed is a method of preventing such s ludge or emulsion formation or of breaking the same afte r it is formed. |
| priorityDate | 1994-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.