http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106154322-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V1-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V1-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V1-30 |
| filingDate | 2016-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106154322-B |
| titleOfInvention | Log curve correction method and apparatus |
| abstract | An embodiment of the present invention provides a kind of log curve correction method and apparatus, wherein this method includes：According to bed boundary information, net horizontal section information and the straight well segment information at the track of net horizontal section, obtain the straight well section depth value and log value of the multiple collection points of straight well section, and according to straight well section depth value, net horizontal section depth value, log value and hole angle with multiple collection point corresponding positions in straight well section on net horizontal section are obtained；According to net horizontal section log value and hole angle and straight well section log value, it is fitted to obtain correction function fit correlation formula by cross plot；According to correction function fit correlation formula, the log of net horizontal section is corrected.The bed boundary information at net horizontal section track is taken full advantage of due to the program, it solves existing log curve correction method and underuses horizontal well transverse direction information, the not high problem of correction accuracy, the accuracy and reliability for improving correction realizes correction simple and direct to log, practical, effective. |
| priorityDate | 2016-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.