| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ab07e6fd3ec0599bfaeaf1f9b2f5742 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B49-006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-24 |
| filingDate |
1982-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36cb7cbcd6ec480b0ed2c500311560d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_578b7cd0b44b7c68dcbf846cc882675f |
| publicationDate |
1985-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4495292-A |
| titleOfInvention |
Determination of expandable clay minerals at well sites |
| abstract |
A dye adsorption procedure for determining clay type and amount in subterranean formation. The procedure can be carried out at a well-site, providing rapid, accurate information for treatment of the well penetrating the formation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100337198-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0177661-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014060172-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5395768-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9399911-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2604220-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10301534-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2604222-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013267446-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7264777-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9719328-B2 |
| priorityDate |
1982-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |