| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-032 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B21-00 |
| filingDate |
2013-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dd0b47b6b36a688804e2d1cdeb5389a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2af2179742c1eb6b9b28988aed53ced |
| publicationDate |
2019-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10301523-B2 |
| titleOfInvention |
Surface treated lost circulation material |
| abstract |
A granular lost circulation material for use in a wellbore during drilling operations to minimize loss of drilling fluid at a lost circulation area is disclosed. The granular lost circulation material comprises a granular material and a non-hardening tackifying agent. The granular material is coated with the non-hardening tackifying agent. The granular lost circulation material forms agglomerated particles, which form a filter cake at the lost circulation area. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11739249-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11753883-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11352545-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11746607-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11236559-B1 |
| priorityDate |
2013-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |