| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbd39d8aa3167724606afc2a0702f009 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-514
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B21-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-90 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-08 |
| filingDate |
2014-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4cf7976d1b16f37e6f7cbec378e43cd |
| publicationDate |
2017-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017145296-A1 |
| titleOfInvention |
Water-based wellbore servicing fluids with high temperature fluid loss control additive |
| abstract |
A method for reducing fluid loss from a water-based wellbore servicing fluid is disclosed. The method includes preparing a fluid loss control additive that is substantially stable even at a high temperature of about 350° F. The fluid loss control additive may be formulated by dry mixing of a natural starch and sodium monochloroacetate for a first predetermined reaction time period; spraying an alkaline solution onto the dry mixture for a second predetermined reaction time period to form a complex starch mixture; and treating the complex starch mixture for a third predetermined reaction time period with a diluted cross-linking agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109233772-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113136186-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114958327-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020369938-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11746275-B2 |
| priorityDate |
2014-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |