Dwight Bobier

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Slickwater fracturing fluid
- Patent number 9,365,764
- Issue date Jun 14, 2016
- CALFRAC WELL SERVICES LTD.
- Dwight Bobier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fracturing fluid
- Patent number 6,838,418
- Issue date Jan 4, 2005
- Calfrac Well Services Ltd.
- Travis L. Allan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High viscosity crosslinked gelled alcohol
- Patent number 5,874,385
- Issue date Feb 23, 1999
- Canadian Fracmaster Ltd.
- Joseph Mzik
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND COMPOSITIONS FOR REDUCING PERMEABILITY OF A SUBTERRANEA...
- Publication number 20130153232
- Publication date Jun 20, 2013
- Calfrac Well Services Ltd.
- Dwight Bobier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SLICKWATER FRACTURING FLUID
- Publication number 20130153234
- Publication date Jun 20, 2013
- Calfrac Well Services Ltd.
- Dwight Bobier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
APHRON-CONTAINING FRACTURING FLUID
- Publication number 20130137609
- Publication date May 30, 2013
- Calfrac Well Services Ltd.
- Ronald Pierce
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ADDITIVE COMPOSITION FOR WELL TREATMENT FLUIDS
- Publication number 20130137611
- Publication date May 30, 2013
- Calfrac Well Services Ltd.
- Ronald Pierce
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fracturing fluid
- Publication number 20020065359
- Publication date May 30, 2002
- Travis L. Allan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...