SLIKPRO
Fracturing fluids for use in the oil and gas industry
Owned by: CalFrac Well Services Ltd.
Serial Number: 77707874
CLEANTECH
Filed: June 10, 2015
oil and gas well fracturing services using water based treatment fluids and proppants
Owned by: CALFRAC WELL SERVICES LTD.
Serial Number: 86657323
CALSURF
Filed: December 23, 2016
Chemical additives for fracturing fluid for use in oil and gas wells
Owned by: CALFRAC WELL SERVICES LTD.
Serial Number: 87279417
CALGUARD
Filed: December 23, 2016
Chemical additives for fracturing fluid for use in oil and gas wells
Owned by: CALFRAC WELL SERVICES LTD.
Serial Number: 87279426
SANIFRAC
Filed: December 23, 2016
Chemical additives for fracturing fluid for use in oil and gas wells
Owned by: CALFRAC WELL SERVICES LTD.
Serial Number: 87279430
DYNARATE
Filed: December 23, 2016
Chemical additives for fracturing fluid for use in oil and gas wells
Owned by: CALFRAC WELL SERVICES LTD.
Serial Number: 87279435
CALVISC
Filed: December 23, 2016
Chemical additives for fracturing fluid for use in oil and gas wells
Owned by: CALFRAC WELL SERVICES LTD.
Serial Number: 87279438
CALBREAK
Filed: December 23, 2016
Chemical additives for fracturing fluid for use in oil and gas wells
Owned by: CALFRAC WELL SERVICES LTD.
Serial Number: 87279442
DYNALINK
Chemical additives for fracturing fluid for use in oil and gas wells
Owned by: CALFRAC WELL SERVICES LTD.
Serial Number: 87279448
DYNARANGE
Filed: December 23, 2016
Chemical additives for fracturing fluid for use in oil and gas wells
Owned by: CALFRAC WELL SERVICES LTD.
Serial Number: 87279451
