Cement sheath integrity solution
PC-HealCEM self-healing cement slurry system
The PC-HealCEM self-healing cement slurry system can respond in a short time to the micro-cracks/micro-annulus in the cement sheath when there are oil/organic gases passing through, and self-healing the microcracks/micro-annulus.
Features:
good elasticity and toughnes;repair cement sheath and restore the integrity When oil/organic gas passes through;
Application:
temperature: 25 ℃~140 ℃; Density: 1.45g/cm3~1.92g/cm3;to cementing operation with potential wellhead pressure caused by oil and gas migration.
