http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-102012032901-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65d28b163572f18de4147e4ab911d2f1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-017 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V5-125 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-01 |
| filingDate | 2012-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30230e302945c6f0b07a56058149962f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_247f98cbece680894428531061cdfb80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4af7568e0468d431879dda5ee7c204ef |
| publicationDate | 2014-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-102012032901-A2 |
| titleOfInvention | METHOD FOR OBSERVING AN UNDERGROUND HOLE, METHOD FOR OBSERVING AN ANNULAR SPACE, METHOD FOR ANALYZING ANNULAR SPACE AND METHOD FOR MONITORING AN UNDERGROUND FILL |
| abstract | METHOD FOR OBSERVING AN UNDERGROUND HOLE, METHOD FOR OBSERVING AN ANNULAR SPACE, METHOD FOR ANALYZING ANNULAR SPACE AND METHOD FOR MONITORING AN UNDERGROUND FILL. The present invention relates to dispersed gamma ray monitoring and is used to identify substances disposed between coaxial tubes 412 disposed in an underground bore 402. Gamma rays are strategically directed from the interior of an innermost tube 412 to the interior of the annular space 422 and some of the gamma rays scatter from the substance between the tube 412s and are detected with detectors set at a designated axial distance from the gamma ray source 428. Gamma rays also disperse from the fluid in the Inside tube 412, a ratio of the detected gamma rays scattering from the fluid in tube 412 and from the substance can be used to determine the substance. |
| priorityDate | 2011-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419514599 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID83563 |
Total number of triples: 22.