| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-1037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-467 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B111-23 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-467
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-06 |
| filingDate |
2013-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_982b344a8973bcccde49f01782bdb462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_977e75923ee8ab92bce5284bb7928173
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d734a3fc9fce2f1b27955360e92796f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_748eb97bea59b9c7167f684a787a653a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff4d7b7b1ff930084360998c4f2c4754
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f37b50ece3d9145215ec18703134ad0 |
| publicationDate |
2015-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2864272-A1 |
| titleOfInvention |
Cement compositions and methods of using the same |
| abstract |
The present invention relates to cement compositions and their use in cementing operations. The cements comprise an aluminosilicate; a sodium aluminate, a calcium aluminate, a potassium aluminate, or a combination thereof; and water. In some cases the cement does not include Portland cement. The cement may be used in a subterranean formation having corrosive components therein, wherein the set cement sheath is resistant to degradation from the corrosive components within the subterranean formation. |
| priorityDate |
2012-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |