http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3023474-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-424 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-36 |
| filingDate | 2012-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_531df1986140c185868f681c8bea5418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f82dc815a7ecd9fd0d980e5dde6b429 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_538d163e8b6bafb68355571368e3dc7e |
| publicationDate | 2016-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3023474-A1 |
| titleOfInvention | An invert emulsion fluid containing a hygroscopic liquid, a polymeric suspending agent, and low-density solids |
| abstract | An invert emulsion treatment fluid. The fluid comprises an external phase omprising a hydrocarbon liquid, an internal phase comprising a hygroscopic liquid, a suspending agent which is a polymer comprising urea linkages, and a particulate which has a density less than 3.5 g/cm 3 . A test fluid consisting essentially of the external phase, the internal phase, the suspending agent, and the particulate, and in the same proportions as the treatment fluid, and after static aging for 2 months at a temperature of 200 °F (93.3 °C), has a 10 minute gel strength of at least 30 lb/100 ft 2 (1,436 Pa) at a temperature of 120 °F (48.9 °C). |
| priorityDate | 2011-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 193.