http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11162358-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ffb7338f959400a6a869adcec4b4572e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-0875 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-0875 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B47-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B47-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B49-00 |
| filingDate | 2018-06-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-02^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe5ba8eda30844997b16d2c0d195ec6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fba55f7f8a160c75381098473336b21 |
| publicationDate | 2021-11-02^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11162358-B2 |
| titleOfInvention | Downhole characterization of formation pressure |
| abstract | A method includes operating a downhole acquisition tool in a wellbore in a geological formation and performing formation testing using the downhole acquisition tool in the wellbore to determine at least one measurement associated within the geological formation, the wellbore, or both. The downhole acquisition tool includes one or more sensors that may detect the at least one measurement and the at least one measurement includes formation pressure, wellbore pressure, or both. The method also includes using a processor of the downhole acquisition tool to obtain a response characteristic associated with the formation, the wellbore, or both based on oscillations in the at least one measurement and determining at least one petrophysical property of the geological formation, the wellbore, or both, based on the response characteristic. The petrophysical property includes permeability, mud filter cake permeability, or both. |
| priorityDate | 2017-06-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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