Inventor

OLSON ALAN K

CA3 patents

Patents

3 patents

US6844297B2Jan 18, 2005

Fracturing method using aqueous or acid based fluids

CALFRAC WELL SERVICES LTD19 citations88

US6838418B2Jan 4, 2005

Fracturing fluid

CALFRAC WELL SERVICES LTD38 citations88

US7399732B2Jul 15, 2008

Fracturing fluid containing amphoteric glycinate surfactant

CALFRAC WELL SERVICES LTD5 citations69