| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e183b88ffc72e64d1b805a946af58de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34e1c0470e8ab1b29b3fb9ba6b9a1c8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_11048216d5e9ab95a9061839bee66da6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7bcf696233d1c8756c3808548e5d2eeb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7024ed0fe66d6e956d182e6bed0fa1a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_466d446f4e105a8a8417fefcac848b5e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V5-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V5-14 |
| filingDate |
2015-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbdf5faa76dadb54208055b4b35edb2a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d50493e90ecde852a228f14181c15aa2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd20b6859ffbf0030cd7305c34c3ef92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0dfdc99ee61d324a7e3eebfa661f2a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bd3e495a4f634dd6c71b7838b6721a5 |
| publicationDate |
2016-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016320523-A1 |
| titleOfInvention |
Density measurements using detectors on a pulsed neutron measurement platform |
| abstract |
An apparatus for estimating a property of an earth formation and a borehole fluid includes a carrier configured to be disposed in a borehole, and a pulsed neutron measurement assembly including a pulsed neutron source configured to emit neutrons into the borehole and the earth formation, and a gamma ray detector. The apparatus also includes a fluid density measurement assembly including the gamma ray detector and a gamma ray source configured to irradiate a borehole fluid with gamma rays. The gamma ray detector is positioned relative to the gamma ray source to detect both of: gamma rays resulting from neutron interactions and gamma rays emitted from the borehole fluid in response to irradiation from the gamma ray source. The apparatus further includes a processor configured to differentiate a pulsed neutron gamma ray spectrum associated with the interactions from a density gamma ray spectrum. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108252709-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10416098-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022071575-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11078771-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11635543-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9863895-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022171087-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022171086-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11624855-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11647970-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109116420-A |
| priorityDate |
2015-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |