| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b89f4febf2609bce5df295ec309afd25 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B37-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-52 |
| filingDate |
2015-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4ac363dd450d11a6cbe63dc7325e3c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71822a43985b444c214ae54c685159bf |
| publicationDate |
2015-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2936619-A1 |
| titleOfInvention |
Process for acidizing |
| abstract |
The invention relates to in-situ acidizing processes that involve the dissolution of an acid- soluble material. Treatment fluids have been identified that can effectively dissolve acid- soluble materials at low temperatures, such as temperatures of 30 °C or lower. In some embodiments, the processes may also be usefully employed at higher temperatures. The processes and treatment fluids of the invention can advantageously be used to dissolve acid-soluble materials, including filter cakes, in underground formations. |
| priorityDate |
2014-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |