Dry mud the modified bentonite
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THE MODIFIED BENTONITE DRY MUD OF THE TNGGS BRAND
"TNGGS" - the high-grade bentonite and polymeric stock made of bentonites of fields of Uzbekistan, specially intended for preparation and regulation of properties of aqueous clay solutions at the horizontally directed drilling and microtunneling, and also at deep drilling of oil and gas wells.
"TNGGS" - provides fast development of viscosity and maintenance of stability of walls of the boring channel, thanks to formation of clay crust with low-permeability effectively reduces filtering of drilling mud fluid in soil. Provides optimum static stress of shift for removal of boring slime. Has the high inhibiting and lubricating property on the relation to rocks composing walls of oil and gas wells.
Appearance of powder: dark-beige color
Characteristics of "TNGGS":
Indicator (concentration of 3%) |
Size |
March funnel, with, not less |
50 |
Indications of the viscometer, unit with frequency of rotation of 600 ob. / mines, not less |
60 |
Yeld's (YP) point, bf/100ft ², not less |
20 |
Indicator of filtering, cm3, no more |
10 |
Humidity, %, no more |
5 |
Exit of clay solution viscosity of 15 joint ventures, m3/t, not less |
50 |
Indicator rn, unit no more, |
10 |
The dry mud bentonite is low-hazardous substance, is non-toxical, ecologically harmless, explosion-proof.
Storage conditions and transportations: Transportation and storage of product are carried out in accordance with GOST 1510-84. Store in the dry covered ventilated warehouse excluding hit of direct sunshine at temperature not over 300C.