| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be2258efa1dd0212d91e87b0487f4ede |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-939
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S166-902
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-934 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-04 |
| filingDate |
2000-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae435c9f80bfddd40727b1e75bc20a75 |
| publicationDate |
2001-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6315045-B1 |
| titleOfInvention |
Methods and acidizing compositions for reducing metal surface corrosion and sulfide precipitation |
| abstract |
Methods and acidizing compositions for reducing the corrosion of the metal surfaces of tubular goods and the like and reducing the precipitation of metal sulfide from the acidizing compositions are provided. The methods basically comprise the steps of combining an aldol-amine adduct with an aqueous acid solution to preferentially react with sulfide ions subsequently dissolved by the aqueous acid solution and thereby prevent subsequently dissolved metal ions from reacting therewith and precipitating, and then introducing the aqueous acid solution containing the aldol-amine adduct into a well or other location to be acidized. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007010404-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9365444-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9038724-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9040466-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7727937-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7727936-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101089118-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7825073-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9027647-B2
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018058089-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013178398-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113979568-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9127194-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113979568-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9670399-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009042750-A1
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006117517-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005137095-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8969263-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012150435-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008039347-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011004160-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3315580-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8887805-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012118569-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9074120-B2 |
| priorityDate |
2000-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |