http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2078905-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48555b7399ccaca3bb0bfcd077f06d23 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-48 |
| filingDate | 1993-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fff476bc5e7bc71c98d1a9d26416ddb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2ea786dd2c92fcc26b64590fb5bd884 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9bac785f0bd1ca3f324d92188e5a208 |
| publicationDate | 1997-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2078905-C1 |
| titleOfInvention | Sand carrier fluid for hydraulic fracturing of formation |
| abstract | FIELD: production of oil and gas; applicable in hydraulic fracturing of formation in secondary methods of stimulation of bottom-hole formation zone of producing formations of oil, water and gas wells. SUBSTANCE: sand carrier fluid for hydraulic fracturing of formation is used in form of aqueous dispersion of polyacryl amide exposed to gamma radiation with preferable concentration of 0.4-0.8%. EFFECT: higher sand holding capacity, reduced filtrate loss of dispersion, formation of fractures of the required length, and restoration of initial permeability of formation as full as possible. 1 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2463446-C2 |
| priorityDate | 1993-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.