http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10626316-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e58cc8cb81aaebf7e5e901731f0df5be |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-36 |
| filingDate | 2016-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb86bfb1cea5b91a70f116e983ecc63c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fd401b8e797e28f9392082c201590bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2ce63620daf34952cf863fd823dfd1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00f94f8dc5ec35db5174ca889f99e8da |
| publicationDate | 2020-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-10626316-B2 |
| titleOfInvention | Drilling fluid composition containing a diester-based oil phase |
| abstract | The present patent application discloses a low toxicity and high biodegradability drilling fluid composition in the form of an inverse emulsion containing an oil phase and an aqueous phase, wherein said oil phase comprises a mixture of at least two diesters obtained from the esterification of a carboxylic acid and an alcohol. The selected diesters are suitable for use in drilling of crude oil or natural gas deposits, exhibiting good stability in the formulations assessed under conditions of high pressure and high temperature and in the presence of divalent salt brines. |
| priorityDate | 2015-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.