Back-flow enhancer

BACKFLOW ENHANCER

DESCRIPTION:

The product is a compound of various surfactants and fluorine containing surfactant.

FEATURES:

- Effective over a wide pH range.
- Good high temperature tolerant, salinity resistance.
- Enable to decrease largely the surface tension and interfacial tension of acidizing fluids.

APPLICATION:

Used in fracturing fluids and acidizing fluids to decrease the surface tension of flow-back liquid, to reduce retention of survival liquids detaining in formation.

RECOMMENDED DOSAGE
0.5 - 1%

PROPERTIES

BACK-FLOW ENHANCER

Appearance

Uniform clear fluid

Solubility in distilled water

Temperature tolerant, 0.3%
aqueous solution, 150°c, 3d

Surface tension , 0.3% aqueous
solution，mN/m

Interfacial tension, 25°C, 0.3%
aqueous solution, mN/m

Incremental back flow volume
rate, %

Organic chloride content, mg/l

Complete dissolution, no turbid or
sediment

- Surface tension ，mN / m ≦30
- Interfacial tension ，mN / m ≦5

≦28

≦3

≥15

0

Download PDS or COA

BACKFLOW ENHANCER

BACK-FLOW ENHANCER

PROPERTIES

BACK-FLOW ENHANCER

Appearance

Uniform clear fluid

Solubility in distilled water

Temperature tolerant, 0.3% aqueous solution, 150°c, 3d

Surface tension , 0.3% aqueous solution，mN/m

Interfacial tension, 25°C, 0.3% aqueous solution, mN/m

Incremental back flow volume rate, %

Organic chloride content, mg/l

Complete dissolution, no turbid or sediment

- Surface tension ，mN / m ≦30 - Interfacial tension ，mN / m ≦5

≦28

≦3

≥15

0

Temperature tolerant, 0.3%
aqueous solution, 150°c, 3d

Surface tension , 0.3% aqueous
solution，mN/m

Interfacial tension, 25°C, 0.3%
aqueous solution, mN/m

Incremental back flow volume
rate, %

Complete dissolution, no turbid or
sediment

- Surface tension ，mN / m ≦30
- Interfacial tension ，mN / m ≦5