http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106632836-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2016-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106632836-B |
| titleOfInvention | A kind of under balance pressure drilling is with can bore gel plug and preparation method |
| abstract | A kind of under balance pressure drilling is with can bore gel plug, each component and mass percent are as follows: main monomer: 4%~15%；Cross-linking monomer: 0.1~0.25%；Initiator: 0.05%~0.2%；Kerosene: 1%~2%, emulsifier: 0.05~0.2%；Crosslinking time regulator: 0.2 ‰~0.7 ‰；Gel brittleness regulator: 3%~7%；Suspending agent: 0.1%~1.0%；Heavy weight additive: 5%~15%；Water: surplus.Product is obtained after said components are mixed.The present invention can safely and effectively insulate pit shaft, broken glue conveniently at high temperature and not pollute well liquid. |
| priorityDate | 2016-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.