| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-885
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-5086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-82 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22 |
| filingDate |
2015-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00f6066d43749a168e0e31da135e184a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78e5dbfe811372f50a5b2eb19afd3cc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_627901c1ad2928a3d73880bbac0bf4b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ea0cdd9dc03a45eef56452acc0f474 |
| publicationDate |
2017-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9598631-B2 |
| titleOfInvention |
Sulfonated relative permeability modifiers for reducing subterranean formation water permeability |
| abstract |
Compositions and methods for treating a water and hydrocarbon producing subterranean formation to reduce the water permeability of the formation without reducing the hydrocarbon permeability of the formation are provided. In one embodiment, the method includes providing a treatment fluid including a base fluid and a relative permeability modifier including a polymer of at least one hydrophilic monomer and at least one hydrophobically modified hydrophilic monomer, wherein the polymer includes a sulfonate moiety, and introducing the treatment fluid into at least a portion of a subterranean formation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11254852-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11608461-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11254860-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022098465-A1 |
| priorityDate |
2015-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |