http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107795308-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22 |
| filingDate | 2016-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107795308-B |
| titleOfInvention | A method of improving external source functional microorganism oil reservoir conformability |
| abstract | The invention belongs to technical field of petroleum extraction, more particularly to a kind of method for improving external source functional microorganism oil reservoir conformability, specifically includes the following steps: the preliminary screening of external source functional microorganism, according to the reservoir condition of test oil reservoir, preliminary screening goes out external source functional microorganism；The domestication of external source functional microorganism, domestication include that reservoir temperature, oil reservoir salinity, oil reservoir anaerobic condition and reservoir pressure tame four aspects；The oil reservoir conformability evaluation of external source functional microorganism after domestication carries out physical contradictions under the reservoir condition of simulation test oil reservoir, and the oil reservoir conformability of external source functional microorganism after evaluation domestication filters out external source functional microorganism and carries out field test；Field test carries out the evaluation of field test results after the test.The present invention has a method simple, operability and with strong points, and the oil reservoir conformability of the external source functional microorganism after at low cost and domestication is by force and the good feature of field test results, field test improve recovery ratio greater than 10%. |
| priorityDate | 2016-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.