http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103074050-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-78 |
| filingDate | 2011-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103074050-B |
| titleOfInvention | A kind of high shale content sandstone reservoir scale protective type many hydrogen retarded acid |
| abstract | The invention provides a kind of high shale content sandstone reservoir scale protective type many hydrogen retarded acid, it is made up of the raw material of following weight: hydrochloric acid 3 ~ 5, Amino Trimethylene Phosphonic Acid 3 ~ 5, ammonium bifluoride 3.5 ~ 6, inhibiter 1 ~ 2.2, Fe stabilizer 0.5 ~ 1, clay stabilizer 0.2 ~ 1, emulsion splitter 0.3 ~ 1, mutual solvent 0.2 ~ 1, water 78 ~ 87.Control the speed of response of hydrofluoric acid and clay for petroleum industry, realize the deep acidification of high shale content reservoir. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105907386-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105462569-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105462569-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105907386-B |
| priorityDate | 2011-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.