FIELD: oil and gas industry.
SUBSTANCE: group of inventions relates to oil and gas production industry, in particular to the field of treatment of drill fluids for drilling wells. The device contains, at least, one filter of the screen shaker having the top and bottom sides, aerial vacuum system connected with at least one filter of the screen shaker or its section for suction through them of the air working volume, drill fluid collection system. The air vacuum system is capable to evacuate the air volume minimizing the destruction of drill cuttings and maintaining of the working flow of drill cuttings without their tacking on at least one filter of the screen shaker or its section.
EFFECT: improvement of efficiency of the process of separation of drill fluid from drill cuttings.
50 cl, 4 tbl, 22 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| METHOD OF PREPARING ASBESTOS DRILLING MUD AND CLEANING SAME FROM CUTTINGS | 0 |
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SU1305300A1 |
