| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-501
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-467
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-42 |
| filingDate |
2015-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea1563f68dfbb87642f34526f2c7b1ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_413297c6280b16a3cfa871ed2d2cf910
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0865c84aa12de2d823a3c30d33c39d22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4fb7cfcab553f27e0f0f08be96eabd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce047997462a7acb334419b0d55ba3d4 |
| publicationDate |
2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2970095-C |
| titleOfInvention |
Lost circulation materials comprising cane ash |
| abstract |
A method for reducing lost circulation in a subterranean formation. The method includes providing a treatment fluid comprising a base fluid and a lost circulation material comprising cane ash. The treatment fluid is introduced into a wellbore within the subterranean formation such that at least a portion of the cane ash bridges openings in the subterranean formation to reduce loss of fluid circulation into the subterranean formation. |
| priorityDate |
2015-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |