SL-ACD-GEL is an effective gelling agent for gelled acid systems. It can rapidly thicken the acid with high viscosity in a very short time.
Acid Gelling Agent
Acid Gelling Agent SL-ACD-GEL
The reaction of hydrochloric calcium carbonate is very vigorous and is even faster at very high temperature. This will result in the stimulation of the highest permeable area, without stimulating other sections of the productive zone. To get uniform stimulation of the entire zone, diversion using gelled acid is very effective.
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Product Description
Technical & Engineering Information
SL-ACD-GEL is a polyacrylamide powder. It can be dispersed in acids continuously or batch mixed.it has good retarding performance, good rheological & thermal stability.
SL-ACD-GEL is compatible with most acid additives including surfactant, corrosion inhibitor, and iron control additives.
Formation damage caused by SL-ACD-GEL is generally minimal and fluid loss reducing property of SL-ACD-GEL is excellent.
When crosslinked gel is needed, a lab test is highly recommended. Using Organic Zirconium Crosslinker could obtain a high elastic-viscosity fracturing fluid.
Technical Indicators
Item | Indicator |
Appearance | Powder |
Colors | White |
PH (0.5% in water) | 6-8 |
Solubility | Soluble in hydrochloric acid and water under normal temperature |
Recommended Treatment
The loading level depends on the formation bottom hole temperature and the concentration of acid used. Typically, the higher temperature is, the higher is the loading level required to achieve required performance.
SL-ACD-GEL 0.6% in 20% HCL, Apparent Viscosity(25℃) ≥ 30 cps
SL-ACD-GEL has good rheology and thermal stability, good retarding performance, and excellent performance and compatibility.
Packing and Storage
SL-ACD-GEL is supplied in plastic-lined bags with a net weight of 25 kg/bag. Keep it away from extreme conditions such as wet and humid places or direct sunlight.
Shelf life: 1 year.
