Inventor
PIERCE RONALD G
CA5 patents
⚠️ This page may combine multiple inventors who share the name “PIERCE RONALD G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALFRAC WELL SERVICES LTD
3 patentsUS6844297B2Jan 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