CALSTIM

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

May 19, 2020
DYNABOOST

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

May 19, 2020
DYNARANGE

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Jan 28, 2020
DYNALINK

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Oct 8, 2019
CALBREAK

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Sep 11, 2018
CALVISC

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Sep 11, 2018
DYNARATE

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Feb 7, 2023
SANIFRAC

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Sep 18, 2018
CALGUARD

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Oct 9, 2018
CALSURF

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Aug 7, 2018
CLEANTECH

Building Construction and Repair and 2 other

Owner

CALFRAC WELL SERVICES LTD.

Dec 13, 2016
CLEANTECH

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

—
CLEANTECH FOAM

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

—
THE FRAC MACHINE

Building Construction and Repair and 2 other

Owner

CALFRAC WELL SERVICES LTD.

—
COILJET

Building Construction and Repair and 2 other

Owner

CALFRAC WELL SERVICES LTD.

Mar 26, 2013
CLEANTECH FOAM

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Jun 27, 2006
SLIKPRO

Chemicals

Owner

CALFRAC WELL SERVICES LTD.

Jul 26, 2011
CWS

Chemicals and 4 others

Owner

CALFRAC WELL SERVICES LTD.

Aug 17, 2004
CALFRAC

Chemicals and 4 others

Owner

CALFRAC WELL SERVICES LTD.

Feb 10, 2004
CALFRAC

Chemicals and 4 others

Owner

CALFRAC WELL SERVICES LTD.

Dec 9, 2003