| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ffb7338f959400a6a869adcec4b4572e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-267 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-92 |
| filingDate |
2015-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa77e74ce71c12c561d41ca512221958
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a9a11a94d3b125ccda8252f6ee2f7b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f99fbc3a962fc89cac72872424abc52 |
| publicationDate |
2018-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018134947-A1 |
| titleOfInvention |
Methods for treating high temperature subterranean formations |
| abstract |
Methods are described for treating a subterranean formation penetrated by a wellbore. The methods include injecting a treatment fluid into the wellbore. The treatment fluid has a pH in a range of from about 4.0 to about 9.0, and includes a carrier fluid, a proppant, and a degradable material which can improve proppant carrier properties of the treatment fluid. The degradable material may include stereocomplex polylactic acid, or stereocomplex polylactic acid stabilized by a carbodiimide compound. The degradable material is hydrolytically stable for at least 30 minutes at a temperature of from about 120° C. to about 200° C., or from about 120° C. to about 180° C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11773312-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021076158-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2603308-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11319477-B2 |
| priorityDate |
2015-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |