| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3aa6e31ba8bc0a3e533641805d6e69f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_648eaf6ea25dd48f9f1f0c320a727226 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-594
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-164 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-594
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-16 |
| filingDate |
1978-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc7c5814847f644e3f78d7caec815ad5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd8736c4815a84da63ef7c72e0377a37 |
| publicationDate |
1981-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1102234-A |
| titleOfInvention |
Gaseous and solvent additives for steam injection for thermal recovery of bitumen from tar sands |
| abstract |
"GASEOUS AND SOLVENT ADDITIVES FOR STEAM INJECTION FOR THERMAL RECOVERY OF BITUMEN FROM TAR SANDS" A process is provided for the recovery of hydrocarbons from a reservoir of heavy oil containing sands. An injection stream comprising steam, hydrocarbon diluent, and a gas which is gaseous at formation temperature and pressure and soluable in the formation fluids at injection pressure is injected into the reservoir to mobilize the heavy oil, producing a flow of formation fluids which is subsequently produced from the reservoir. Suitable gases include carbon dioxide and oxygen. Naphtha is a preferred diluent. The provision of both diluent and gaseous additives in the steam injection stream is shown to improve conformance within the reservoir to enhance ultimate recovery of hydrocarbons from the reservoir. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10982520-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8776900-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10012064-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015114637-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10385257-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8596357-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7363973-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10344204-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6883607-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10385258-B2 |
| priorityDate |
1978-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |