http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2604104-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_917d782c98dbbd7b1d1e709fa7f793ba |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V2210-1299 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V2210-1234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V2210-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V99-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V2210-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V2210-646 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21C39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V1-288 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V1-104 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21C39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V1-40 |
| filingDate | 2012-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdf8079007072917dfabf48ac862475d |
| publicationDate | 2016-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2604104-C2 |
| titleOfInvention | Method and apparatus for generating seismic pulses to map subterranean fractures |
| abstract | FIELD: geology. n SUBSTANCE: invention relates to determination of distribution region, dimensions and geometry of fractures and systems of fractures formed as a result of hydraulic fracturing, more specifically relates to a method and device for creation of microseismic events inside fractures and systems of fractures. Method of mapping of fractures within hydrocarbon-containing subterranean formation zone, through which well extends in a first version comprises pumping a group of particles of centres of connection in fractures of subterranean formation. Selective connection of first reactive particles to particles of centres of connection. Pumping of group of first reactive particles into fractures. Pumping group of second reactive particles into fractures after pumping first reactive particles. Induction in fractures of group of reactions with participation of group of first and second reactive particles. Creating a group of microseismic events as a result of reactions. In a second version, method includes pumping a group of first reactive particles in fracture zone of subterranean formation, pumping group of second reactive particles in fracture after pumping first reactive particles. Selective connection of second reactive particles to first reactive particles. Induction in fractures of group of reactions with participation of a group of first and second reactive particles and creating a group of microseismic events as a result of reactions. In a third version, method includes pumping group reactive particles in fractures of zone of subterranean formation. Each reactive particle contains at least two materials initially separated by a partition. Removal of partition and creation of a group microseismic events in locations of fractures in reactive particles through reaction between at least two materials. n EFFECT: technical result is improvement of accuracy and safety of determining sizes and geometry of fractures. n 32 cl, 20 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2780305-C1 |
| priorityDate | 2012-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 123.