| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_315ae544538aaeac6d1f4eed6754e4bb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-722
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-00 |
| filingDate |
1985-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_690c34d77920d2adf339a3a93af2440c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b9fffd3f764ee907238726253b3b30a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39b23adf747bc4ca66717eb25dd658e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b51aa38990e468d07013193f47fb896e |
| publicationDate |
1986-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0181210-A2 |
| titleOfInvention |
Stimulation of biooxidation processes in subterranean formations |
| abstract |
@ The present invention provides a process in which oxygen and nutrients are effectively supplied to biota for stimulating the biooxidation of a compound within a subterranean formation characterized by introducing an aqueous solution of hydrogen peroxide into the subterranean formation at at least one site, the 24-hour average concentration of the hydrogen peroxide initially introduced being between 0.0001% and 0.1% and increasing the 24-hour average concentration of hydrogen peroxide with time at a rate sufficient to provide a corresponding increase in oxygen available to the biota within the subterranean formation but without providing a toxic environment to the biota, and increasing intermittently the hydrogen peroxide concentration introduced into the formation for a short time sufficiently to be toxic to biota at or closely adjacent to the site of introduction thereof thereby removing the biota and thus increasing the permeability of the formation at or adjacent to the site of hydrogen peroxide introduction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018187565-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5972637-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5395419-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11505737-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110799620-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10895140-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9618896-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6653095-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9300178-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0258013-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0258013-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5863749-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5264018-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9410095-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11156070-B2 |
| priorityDate |
1984-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |