| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-0062 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-467
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-12 |
| filingDate |
2013-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dd0b47b6b36a688804e2d1cdeb5389a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7181ef350cfee4f29f0e748f9b6acce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a11999ef878f31ab93a3a73a0709a423 |
| publicationDate |
2016-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2013404048-B2 |
| titleOfInvention |
Vulcanized oil and water swellable particulate composite compositions |
| abstract |
Embodiments herein include a method comprising providing a self-sealing cement slurry comprising an aqueous base fluid, a cementitious material, and a vulcanized oil and water swellable particulate composite, wherein the vulcanized oil and water swellable particulate composite comprises an elastomer, a crosslinked water swellable superabsorbent polymer, and a hydrophobically modified water-soluble polymer; introducing the self-sealing cement slurry into a subterranean formation; and setting the self-sealing cement slurry, wherein the vulcanized oil and water swellable particulate composite is capable of swelling in the presence of a non-aqueous fluid and an aqueous fluid to reduce the permeability of fluid flowpaths in the set self-sealing cement slurry upon loss of structural integrity. |
| priorityDate |
2013-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |