Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-602 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-68 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 |
filingDate |
2015-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_798996bc72e5471bc830d0a1f7559241 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfad12e6d879a80a043ccc1b7dd4d24c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cefbe3b586a61c8289784438ab83807 |
publicationDate |
2018-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2018291256-A1 |
titleOfInvention |
Methods of Treating Subterranean Formations Including Sequential Use of At Least Two Surfactants |
abstract |
Various embodiments disclosed relate to methods of treating subterranean formations including sequential use of at least two surfactants. In various embodiments, the present invention provides a method of treating a subterranean formation including sequentially placing in the subterranean formation a penetrating-aid surfactant and a pore-declogging surfactant. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11555812-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11279869-B2 |
priorityDate |
2015-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |