| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-62 |
| filingDate |
2013-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d07191b1e8a51602828606a7b637818f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d40ed5cb1e69aa2d0e2c73d99f4788cd |
| publicationDate |
2016-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016215202-A1 |
| titleOfInvention |
Sequential surfactant treatments for enhancing fracturing fluid recovery |
| abstract |
Methods involving the sequential application of surfactants to improve fluid recovery and control fluid loss in conjunction with subterranean fracturing treatments are provided. In one embodiment, the methods comprise: introducing a first surfactant into a portion of a subterranean formation; allowing the first surfactant to increase the oil-wettability of at least a portion of a fracture face in the portion of the subterranean formation; ceasing the introduction of the first surfactant into the portion of the subterranean formation; introducing a second surfactant into the portion of the subterranean formation; and allowing the second surfactant to increase the water-wettability of the portion of the fracture face in the portion of the subterranean formation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11098564-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11499090-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10815416-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11713411-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11268373-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11713413-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11719091-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11578263-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11718784-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11236265-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11542815-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11473001-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11473009-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11365344-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019199832-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11339321-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11597867-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11319478-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11352548-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11390796-B2 |
| priorityDate |
2013-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |