Pre-crosslinked Swelling Particle Profile Control Agent

Product Description
Place of Origin: Hebei, China (Mainland) Type: water shutoff agent fro drilling Brand Name: Jinjia Application: water shutoff agent .
Product Specification/Models
Pre-crosslinking agent Swellable

1.the water swelling, and the crosslinker, stability accelerator for joint use, the generation of high viscosity gel blocking agent
2, good adhesion, can be used with various solid proppant (such as carbon Powder, bentonite, etc.) blocking agent to increase strength, and blocking the hole without embolization;
3, the water without special requirements, water supply and return water, the ground can be used by groundwater, not acid - pH, neutral, right equipment, no pipeline corrosion and the formation of adaptability;
4, adjustable gel time, high-viscosity gel. Strength, 10MP under pressure from anti-blocking agent is not vomiting, and can block out, block after pollution formation;
4. Gel speed can be controlled amount of crosslinking agent, gel time of four hours to three days may, injection wells can be realized by high-dose depth profile control;
5, the greater the depth profile control, the greater the injected water, the better the results. the longer the period, water or EOR also channeling flow less the better, and to determine the most appropriate time for the Department to shorten the gel, to gel into wells of adjustable for the rapid gel, in injection wells has been completed, Capping a week of production wells can be opened;
7. use temperature range (20-120), good thermal stability, nontoxic, easy preparation without seasonal temperatures, Construction throughout the year can be, the construction of wells or use stratified water shutoff.

product technical indicators :


Model



Indicators

Appearance
Grayish green or brown and solid particles in the powder mixture

Expansion of multiples
20

Temperature Resistance
120

7-8

Solid Content>=
95

Head granular 4
98%Through