| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f48c471f346ff5af563447fb11ed169
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47b64fafe165636893a298595d2ef5a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2a99738c564d0d4da77d442ec8f7500
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4cf7a51ff8867af49ffee662ba569ced |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G9-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47B43-00 |
| filingDate |
2011-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d62d6ea1b573099e590392de65f1208e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d344894b451e783ca2c55ea96167a02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f7c62ccf6ac672679415d63f2a47950 |
| publicationDate |
2012-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012175116-A1 |
| titleOfInvention |
In-situ kerogen conversion and recycling |
| abstract |
Disclosed herein are methods for extracting a kerogen-based product from subsurface (oil) shale formations. These methods rely on chemically modifying the shale-bound kerogen using a chemical oxidant so as to render it mobile. The oxidant is provided to a formation fluid in contact with the kerogen in the subsurface shale. An alkaline material is also provided to the formation fluid to mobilize organic acids which are produced during oxidation of the kerogen. A mobile kerogen-based product which includes the organic acids is withdrawn from the subsurface shale formation and further processed to isolate the organic acids contained therein. These organic acids are valuable as hydrocarbon products for creating commercial products and a portion of these organic acids can also be used in the process for extracting the kerogen-based product from the subsurface shale formation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10081759-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9033033-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8936089-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9133398-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012160486-A1 |
| priorityDate |
2010-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |