http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020014451-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f54c143884de6960bdfa1f5fe6fef6f3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B30-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-5758 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L3-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-52 |
| filingDate | 2019-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9315be1d2d3887b30cc7e0292605f8b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_162bfd36caa011ecbe1bde915ab27916 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4a25c5cbd9accae0c3fa1389edce9a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26b3bcd7dad4f239200f9f1e35eb60f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b933b26fe34375c23e5e31b1d145bcb1 |
| publicationDate | 2020-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020014451-A1 |
| titleOfInvention | Compositions comprising aminated dextrin compounds and subterranean treatment methods using the same |
| abstract | Interactions between aqueous fluids and clay-containing subterranean formations may be problematic due to issues associated with clay destabilization and migration. Subterranean treatment methods may comprise: providing a clay stabilizing composition comprising an amine-functionalized dextrin compound having 2 to about 20 glucose units linked together with (1,4) glycosidic bonds, and an amine-functionalized dextran polymer having a plurality of glucose units linked together with (1,6) glycosidic bonds; introducing the clay stabilizing composition into a subterranean formation bearing a clay-containing mineral; and interacting the amine-functionalized dextrin compound and the amine-functionalized dextran polymer with the clay-containing mineral to affect stabilization thereof. A portion of the glucose units are oxidatively opened and functionalized with at least one amine group at a site of oxidative opening in both the amine-functionalized dextrin compound and the amine-functionalized dextran polymer. The amine-functionalized dextrin compound and the amine-functionalized dextran polymer operate synergistically with one another. |
| priorityDate | 2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.