| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2208-26 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-5758
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-514
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-514
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-575 |
| filingDate |
2016-02-24^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-09-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_889daed86ea6355cf4d29624cb9ae4a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90eb01b38a3332ea1ed35e5f8822b0a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35fd82cbfb3b756c3337a348ad0f0570
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01c22f129cafa8f7342b62e5502329eb |
| publicationDate |
2021-09-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11130904-B2 |
| titleOfInvention |
Gravel packing fluids with enhanced thermal stability |
| abstract |
Systems and methods for using gellable gravel packing fluids that may comprise polysaccharide gelling agents and gel stabilizers to extend the working temperature range for the polysaccharide gelling agents. A method for placing a gravel pack in a subterranean formation comprising: providing a gravel packing fluid in the form of a linear gel and comprising an aqueous base fluid, a polysaccharide gelling agent, a thermal stabilizer, and a gravel; placing the gravel packing fluid into the subterranean formation; and allowing the gravel packing fluid to form a gravel pack in the subterranean formation. |
| priorityDate |
2015-03-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |