FIELD: oil and gas production.
SUBSTANCE: method comprises successive grinding, granulation, and baking at 1215-1290°С of ceramic material, particularly magnesium metasilicate and/or calcium metasilicate. Grinding is conducted until fraction below 0.01 mm is obtained and granulation gives fraction 0.2-1.8 mm. Ground metasilicate, prior to be granulated, is mixed with modifying and caking additives, e.g. titanium oxide, zirconium silicate, iron oxide, clay, and the like.
EFFECT: improved performance characteristics of disjoining members.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MANUFACTURING CERAMIC DISJOINING MEMBERS FOR OIL WELLS | 2003 |
|
RU2235703C9 |
| CERAMIC PROPPANT | 2016 |
|
RU2655335C9 |
| METHOD OF PRODUCING CERAMIC PROPPANTS | 2017 |
|
RU2666560C1 |
| FEED FOR MANUFACTURING OF LIGHT-PROOF SILICON PROPPANT AND PROPPANT | 2017 |
|
RU2650149C1 |
| MAGNESIUM-SILICATE PROPPANT | 2016 |
|
RU2615197C1 |
| RAW BATCH FOR MAGNESIAN-QUARTZ PROPPANT PRODUCTION | 2017 |
|
RU2646910C1 |
| METHOD OF MANUFACTURING CERAMIC PRODUCTS FROM ALUMINUM SLAGS | 2000 |
|
RU2163227C1 |
| PROCEDURE FOR PREPARATION OF LIGHT-WEIGHT MAGNESIUM-SILICATE PROPPING AGENT AND PROPPING AGENT | 2010 |
|
RU2437913C1 |
| METHOD FOR MAGNESIUM SILICATE PROPPANT PREPARATION, AND PROPPANT | 2015 |
|
RU2613676C1 |
| MANUFACTURING METHOD OF MAGNESIUM-SILICATE PROPPANT, AND PROPPANT ITSELF | 2011 |
|
RU2476478C1 |
