Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e183b88ffc72e64d1b805a946af58de |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-24 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-514 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-516 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-512 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B26-28 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22 |
filingDate |
2011-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2014-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e11927d4dc6c23014af7eda03d939c58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6893a8c3820891808ba8f61318e161c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74aa4f72f9f0247fcbef653a30a69ece |
publicationDate |
2014-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2790840-C |
titleOfInvention |
Method of treating a wellbore with a borated galactomannan gum |
abstract |
A well treatment fluid containing borated galactomannan may be used to isolate a productive zone in a well having multiple productive zones. The fluid is particularly useful in treatment of wells containing a mechanical zonal isolation system in the productive zone of interest. The fluid is pumped into the well in a substantially non-hydrated form. The well treatment fluid is therefore highly effective in preferentially sealing or blocking productive zones in the formation since delayed hydration of the fluid may be controlled for up to several hours. |
priorityDate |
2010-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |