Beneficiated (Modified) Bentonite “TNGGS”
- Самовывоз,
- Курьер
- Детально
Beneficiated (Modified) Bentonite "TNGGS"
"TNGGS" is the high-quality bentonite-resin mix made of bentonite of Uzbekistan fields, dedicated for preparation and adjustment of aqueous clay muds during horizontal directional drilling and micro-tunneling, as well as during deep drilling of oil and gas wells.
"TNGGS" provides rapid growth of viscosity and maintenance of drilling duct wall stability; effectively reduces drilling mud soil filtration due to filter cake formation. It provides optimum static stress for cuttings removal. It has high inhibiting and lubricating properties in relation to rocks making borehole walls of productive horizons, and this, in its turn, leads to retention of natural reservoir properties of petroleum formations with abnormally low pressure.
Powder appearance: deep-beige color (cervine)
Characteristics of Beneficiated Bentonite "TNGGS":
|
Parameter (3% concentration) |
Value |
|
Marsh funnel, s, min |
50 |
|
Viscosimeter readings, unit at the speed of 600 rpm, min |
60 |
|
Yield point (YP), bf/100ft², min |
20 |
|
Filter value, cm3, max |
10 |
|
Humidity, %, max |
5 |
|
Yield of clay mud with a viscosity of 15 cP, m3/t, min |
50 |
|
рН value, unit, max |
10 |
Bentonite is a low-hazardous substance, nontoxic, environmentally sound and fire-flame-proof.
Storage and transport conditions: Products transport and storage shall be according to GOST 1510-84. Keep in dry, covered and ventilated storage facilities, eliminating exposure to direct sunlight, at the maximum temperature of 30°С.
