| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-516
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-516
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B21-08 |
| filingDate |
2014-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2af2179742c1eb6b9b28988aed53ced
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30d19413d39e3d926a434b1504d68dd7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a49705cbb3f60eb12048d53d1dd79aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f31fa1cf9ad1a9b4822d0ced6232f299 |
| publicationDate |
2017-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9725975-B2 |
| titleOfInvention |
Engineered methods and materials for wellbore strengthening in subterranean operations |
| abstract |
A method of wellbore strengthening may include providing a wellbore strengthening fluid comprising a drilling fluid, a particulate, and a fiber; introducing the wellbore strengthening fluid into a wellbore penetrating a subterranean formation; and forming a plug comprising the particulate and the fiber in a void near the wellbore, the plug being capable of maintaining integrity at about 1000 psi or greater overbalance pressure. |
| priorityDate |
2011-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |