http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2327725-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2caa1e823334028ea1385fd9f7fff974 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53dfb19e28ba8e1cc4ff3028d0c8a8b8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-20 |
| filingDate | 2006-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55059e9739167658d289427dedf59b5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dafc06b6017cf33fafe8c1a3f456afc |
| publicationDate | 2008-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2327725-C2 |
| titleOfInvention | Inhibiting drilling agent for mud shale |
| abstract | FIELD: mining; well construction. n SUBSTANCE: inhibiting drilling agent for mud shale contains in mass percent: 5-10 of salt-tolerant clay, 5-30 of potassium chloride, 5-10 barium hydroxide, 2-3 of starch, 0.75-1.5 of condensed sulfite-alcohol grains (CSAG) or oxyl 5-6, oxyethyl cellulose (OEC), remaining - water. The specified solution contains 5-10 mass percent of potassium chloride, for unstable mud of terrigenous deposits, and 5-10 mass percent - for salt deposits and intersalt muds. n EFFECT: endurance and water-resistance of mud shale is increased, complications due to slough, rockslide and cavity formation, soft mud sliding and bore restriction in drilling, are prevented. n 2 cl, 3 tbl, 2 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2643054-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2461600-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2645012-C1 |
| priorityDate | 2006-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.