| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ffb7338f959400a6a869adcec4b4572e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-27 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-04 |
| filingDate |
2017-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bbde1625237369db3f6fc7ae7e88798
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f17947ef26e8b7dfd10fdbb393515d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a4226ae9cd9f281e0062f651c6812b9 |
| publicationDate |
2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10865636-B2 |
| titleOfInvention |
Fiber optic measurements to evaluate fluid flow |
| abstract |
A method includes varying a temperature of a treatment fluid. The treatment fluid is pumped into the first wellbore as part of a fluid diversion process or a fluid treatment process after the temperature of the treatment fluid is varied. A first downhole measurement is obtained in the first wellbore using a cable in the first wellbore or a first sensor coupled to the cable concurrently with or after the fluid diversion process or the fluid treatment process. An additional measurement is obtained concurrently with obtaining the first downhole measurement. The first downhole measurement and the additional measurement are combined or compared. A location where the treatment fluid is flowing through perforations in the first wellbore is determined based upon the combining or comparing the first downhole measurement and the additional measurement. |
| priorityDate |
2016-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |