| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V2210-6246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V2210-646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V2210-1234 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-14 |
| filingDate |
2013-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6d771583ea4b94bc6983e2659dea886
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1818a614098d6158bb6bc8cdfc90bf36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4041827d9d50e2fc45bc315855949a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ddbae0578563b62b7a7407dd77af175 |
| publicationDate |
2015-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2915797-A1 |
| titleOfInvention |
Generating seismic pulses using piezoelectric devices to map fractures |
| abstract |
The methods described are for determining distribution, orientation and dimensions of networks of hydraulically-induced fractures within a subterranean formation containing fluids. Detectable signals are generated by particles introduced into the fractures. In an exemplary method acoustic particles are positioned in the formation during fracturing and allowed to generate a signal during or after fracturing activity. The detectable signals generated by the acoustic particles are used to map fracture space. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10012064-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10344204-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10385257-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10385258-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10982520-B2 |
| priorityDate |
2013-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |