| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_989ecca69fc47fadd546bf9a0db59629 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2011-0033 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-00 |
| filingDate |
2013-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a61d8954861831f6f5bdd2591b6a6d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_662abe6bf0b536faee66d7df1e62f820
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cbe8b40688256e71021f2691b333ce0 |
| publicationDate |
2015-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015240621-A1 |
| titleOfInvention |
Measurement of cement slurry properties under downhole conditions |
| abstract |
The present invention relates to a method for measuring a cement slurry property, such as static gel strength or yield stress, under at least one downhole condition, and apparatuses and systems for performing the same. In some embodiments, the method includes detecting a downward force exerted by a curing cement slurry under at least one downhole condition within a vessel movable along a vertical axis proportionally to the downward force. A surface substantially nonmovable along the vertical axis is disposed at least partially within the cement slurry. The method also includes determining at least one property of the cement slurry from the detected downward force. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111042801-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111058796-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105300803-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2536999-B |
| priorityDate |
2013-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |