| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49faaaceb63d98af8defe428da9959ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76090cabfe67219915230ecb9c63650b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b89f4febf2609bce5df295ec309afd25 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-72 |
| filingDate |
2008-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_970d462fca13544639ca4e55333d989a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35622574e6db7b69403963f4e9a875c5 |
| publicationDate |
2009-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009074795-A1 |
| titleOfInvention |
Process for treatment of underground formations |
| abstract |
A process for treating an underground formation, which process comprises: (a) introducing into the underground formation a treatment fluid comprising an organic acid precursor; (b) heating a zone within the formation, which zone contains at least a portion of the organic acid precursor, to a temperature which is above the natural formation temperature and sufficient to increase the rate of hydrolysis of the organic acid precursor; and (c) allowing the organic acid precursor to hydrolyse to produce an organic acid in an amount effective to acidize the underground formation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023149908-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10677002-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10677001-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108463534-A |
| priorityDate |
2007-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |