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/C09K8-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B37-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-25 |
filingDate |
2015-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-03-31-04:00^^<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 |
2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10604696-B2 |
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 |