Description
Viscosity Reducer XG****1 1. The Brief Introduction:
The product, made of varieties of surfactants, not only can be used
as viscosity reducer alone because of its excellent solubility with
solvent and the emulsibility with the crude oil, but also can blend
with methanol, toluene, xylene to match into a kind of
solvent-based viscosity reducer.
Besides, it also can be used alone as demulsifier. 2. The
Performance Index:
1). Appearance: yellow transparent liquid
2). PH: **9 (1% aqueous solution at *0℃ )
3). Density: 1.****1.**0 (*0℃ )
4). Content: ≥ *0%
5). Viscosity reduction rate: ≥*0% (*0℃) 3. Usage and
Characteristics:
1). The product has strong adaptability, and performance well in
high, normal and low temperature. It can be used as viscosity
reducer, pour point depressant, crude oil hot-mining additive,
blockage relieving fluid additive and workover fluid additive.
2). The ratio to diesel is 1: (**5) to match into a kind of
homogeneous emulsion. 4. Method of Usage:
1). To prepare 0.**2% aqueous liquid, and the mixing ratio between
the crude oil and the solution is 7: 3.
2). The exact concentration and the oil-water ratio should be
decided after testing, and it should be ***5℃ above the crude oil
freezing point to add the aqueous liquid which would be better
added appropriately timely according to the test period.
3). For de-plugging it need to prepare the aqueous liquid to
0.**1.5%, and to add more for those oil wells which have much water
than usual.
4). For crude oil hot-mining, de-plugging, and workover fluid, the
aqueous liquid can be added or blended with other auxiliaries for
different cases.