Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae55f162c9deb9b828ef9a1a29f79dc2 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-575 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-575 |
filingDate |
2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e70b0d2c0db0ba122a951aa5e557f7aa |
publicationDate |
2016-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2016355725-A1 |
titleOfInvention |
Consolidation of proppant in hydraulic fractures |
abstract |
A method for consolidating a proppant in a formation comprises injecting in the formation a composition comprising an enzyme and a substrate. The enzyme and the substrate may react, optionally in the presence of a precipitating compound, to form a solid precipitate on the surface of proppant particles to consolidate the proppant in situ, e.g., in one or more fractures of the formation. |
priorityDate |
2013-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |