| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d9f38dad6342df09dea6b5c21b73725 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-929
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-905 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-524 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B37-00 |
| filingDate |
2006-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65233db100931282406839ad9f161b60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57a527bed352c95ca9f6ce46a5996167 |
| publicationDate |
2008-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7392845-B2 |
| titleOfInvention |
Method of treating oil or gas well with biodegradable emulsion |
| abstract |
A biodegradable water-in-synthetic oil base emulsion, effective in the removal of filter cakes, consists of an external phase of a surfactant emulsified in a paraffinic base oil. The emulsion is particularly effective in breaking-down the interfacial rheological properties of oil base mud and synthetic oil base mud filter cakes and acts as a demulsifier to break the water-in-oil emulsions present in such oil base and synthetic oil base muds. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8926832-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8404108-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8772219-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11492873-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8272442-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009131285-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9416645-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10214683-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015191983-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9102860-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8101812-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9181468-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8522876-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9284479-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9102864-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8685234-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010173806-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10100243-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10000984-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9976069-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8404107-B2 |
| priorityDate |
2006-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |