transitional metal ions Carboxymethyl Hydroxypropyl Guar gum support sand?

Quick Detail:

Carboxymethyl guar gum is an anionic carboxymethyl hydroxypropyl guar modified from guar gum.

Description:

Carboxymethyl hydroxypropyl guar gum is applied as a fracturing fluid in the recovery of oil and gas. It is a self-hydrating polymer, so no external buffer system is required to help viscosity development.

Applications:

Put Carboxymethyl guar gum into the water with rapid agitation, adding at the point of greatest agitation. Viscosity will develop without adjusting solution Ph value.

Specifications:

Competitive Advantage:

As a stimulation fluid, carboxymethyl hydroxypropyl guar gum has good thermal stability and can be cross-linked with a number of transitional metal ions. With its excellent carrying capacity, carboxymethyl hydroxypropyl guar gum can support sand or other prop-pants, and it is alcohol tolerant while it is kind of sensitive to salts.