| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2258efa1dd0212d91e87b0487f4ede |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-104 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28C5-386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-473
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-103 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28C5-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-473 |
| filingDate |
2003-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71808b03df03b3a06f6f028b6d1ba576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6124239f33ebe64124f91bebafcc6384
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_549e3531115c37b28d01c51da09fe8cf |
| publicationDate |
2006-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7040419-B2 |
| titleOfInvention |
Foamed compositions and methods of use in subterranean zones |
| abstract |
The current invention provides improved methods and compositions for completing a well bore. In one aspect, the current invention provides a process for preparing a foamed well composition. The process utilizes air to foam the composition after the air has been treated to lower the oxygen content below that concentration necessary to support combustion. Additionally, the current invention provides a process for completing and/or treating a well bore using a foamed composition wherein the foam is generated with reduced oxygen content air. Finally, a preferred embodiment of the invention provides a foamed cement composition wherein the gaseous portion of the composition is air having a reduced oxygen content. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7926591-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010132594-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7861782-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007123434-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007119346-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011168449-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011083318-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8551925-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010025040-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7445670-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009131283-A1 |
| priorityDate |
2003-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |