| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e8da56ea6dccf67262eaf86c56cbfda |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22 |
| filingDate |
1996-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d677edaa7493f8ad53f71b07a08b300
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ef7344cc97dbc82a61dc3818ac93f75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea1837ce226c9f6c160f1142ab25f26a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e859719d65f0ab4bdf26bf061993c25a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc645dce0c886484301a4f3ed845cb5a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b81c2c6c5d94bb46325ed614c2dff0c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_813c6f884c637b134558e4621b4442da |
| publicationDate |
1997-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2083809-C1 |
| titleOfInvention |
Method for development of water-flooded oil deposit |
| abstract |
FIELD: oil production industry. SUBSTANCE: according to method, injected through injection wells are mineralized water of chlorine-calcium type and sediment-forming reagent with subsequent advancement into bed by injected water. Used as sediment-forming reagent is injected 0.3-3.0% solution of potassium aluminate. Additionally, before injection of aforesaid components, also injected into bed is proportion of fresh water. EFFECT: increased oil output due to larger coefficient of embracing bed by displacement and reduced amount of chemical reagents needed. 1 tbl |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-035683-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-030225-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-035685-B1 |
| priorityDate |
1996-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |