http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020178294-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6660167441edb2ac3d2d8445b278307 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-516 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-508 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-5086 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-516 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-508 |
| filingDate | 2020-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f0c17f1bb7ad2cb1438cdb54ee018a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67978c5a0f87c07d8c3a3750bafc571b |
| publicationDate | 2020-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020178294-A1 |
| titleOfInvention | Suspension of associative polymers for treating underground formations |
| abstract | The field of the present invention is that of techniques for treating underground formations with gels in an operation of gas or oil production or exploration, such as during drilling, completion or hydraulic fracturing. The invention relates more particularly to a system which limits or even inhibits fluid (water and/or gas) loss phenomena in an underground formation, and especially in a zone where the temperature is high. More especially, the invention concerns a suspension (S) comprising: - an aqueous phase containing salts; and, - within the said aqueous phase, particles based on associative polymers (P). |
| priorityDate | 2019-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 312.