http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105548488-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| filingDate | 2016-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105548488-B |
| titleOfInvention | The method of the actual mining site carbon dioxide long range foam flooding of simulation |
| abstract | The present invention relates to the method for simulating actual mining site carbon dioxide long range foam flooding, the method for this actual mining site carbon dioxide long range foam flooding of simulation：First, by testing well test mining site actual foam flooding distance and accounting for ratio between injection-production well；2nd, the preparation of rock core is spliced；3rd, by pressure test core holding unit fixed test rock intracardiac pressure, at core entry end, by certain gas-liquid mol ratio by CO 2 Constant pressure injection, the injection of foaming agent constant speed, fixation ends back pressure monitor the pressure of several test points, obtain the data of pressure and corresponding rock core distance；4th, fixed note adopts the foam advance distance detection under pressure；5th, long range foam flooding.The present invention can effectively realize the monitoring to foam system form, find the froth breaking position of foam, realize that many wheel stirrings generate foam again, so that actual foam flooding distance is promoted, effectively to simulate foam flooding driving situation between actual injection-production well. |
| priorityDate | 2016-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.