| 摘要 |
FIELD: oil and gas industry. ^ SUBSTANCE: invention refers to oil and gas industry and can be used for gain in oil and gas recovery, specifically using hydraulic fracturing technology. Low-density ceramic proppant consists of light agent and binding ceramic material. Light agent is as follows: vermiculite, perlite, hydromicas, natural zeolites, aggloporite, and claydite. ^ EFFECT: production of ceramic proppant of density not exceeding 2,6 g/cm3 and gain in well yield. ^ 7 cl, 3 ex |
