| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7851348db19297faa07ed5a450ecbbf3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-5086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-5083 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-508 |
| filingDate |
1993-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f70595a87d4fad7da3b26c35bfe38f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89fd6e78c1f33c0920e273f29f10a596 |
| publicationDate |
1994-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0592252-A1 |
| titleOfInvention |
Reducing gas coning and fingering in a hydrocarbon-bearing formation |
| abstract |
Gas coning or fingering from a gas cap in an oil-producing well is reduced by injecting a polymerizable material into the gas cap such that it polymerizes to form a substantially impermeable zone or layer above the oil-bearing formation to prevent gas from flowing into the oil well during production. The polymerizable material can be injected as a gas, e.g. it can be ethylene oxide, propylene oxide or 1,3-butadiene. |
| priorityDate |
1992-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |