http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2199091-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_802cb425a297a0766bc7d8cdc2f03898 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B49-00 |
| filingDate | 1997-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75ec850997cd7150f6a0831d881b473b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89fc15515d0d98d8da93d0adfa96b5dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1029265bc115731f8e28b3b707f647bb |
| publicationDate | 1997-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2199091-A1 |
| titleOfInvention | Method for determining oil content of an underground formation using wetcuttings |
| abstract | Methods are disclosed for evaluating wet cutting from a well borehole to determine the hydrocarbon content of the earth formations penetrated by the well borehole. The wet cuttings to be measured are mixed with a polar hydrocarbon solvent which has both hydrophilic and hydrophilic properties. The solution of the solvent and cutting is filtered and then its emission (fluorescence) spectrum is measured by irradiating it with ultraviolet radiation excitation at wavelengths at which most petroleum compounds fluoresce. The hydrocarbon content of the sample wet cuttings is then determined by comparing its fluorescence emission to the emission fluorescence of known samples. |
| priorityDate | 1996-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.