Graham Styler

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Actuable downhole tools for attachment to tubular strings
- Patent number 10,648,287
- Issue date May 12, 2020
- DRECO ENERGY SERVICES ULC
- Graham S. Styler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual direction J-slot tool
- Patent number 10,544,638
- Issue date Jan 28, 2020
- DRECO ENERGY SERVICES ULC
- Graham Styler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flow-actuated pressure equalization valve and method of use
- Patent number 10,323,482
- Issue date Jun 18, 2019
- DRECO ENERGY SERVICES ULC
- Graham Styler
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for resealing borehole access
- Patent number 10,280,707
- Issue date May 7, 2019
- Dreco Energy Services ULC
- Graham Styler
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Actuable Downhole Tools for Attachment to Tubular Strings
- Publication number 20190093454
- Publication date Mar 28, 2019
- DRECO ENERGY SERVICES ULC
- Graham S. Styler
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS, SYSTEMS AND METHODS FOR MULTI-STAGE STIMULATION
- Publication number 20180347330
- Publication date Dec 6, 2018
- National-Oilwell Varco, L.P.
- Lewis FACCA
- E21 - EARTH DRILLING MINING
Information Patent Application
DUAL DIRECTION J-SLOT TOOL
- Publication number 20180163490
- Publication date Jun 14, 2018
- DRECO ENERGY SERVICES ULC
- Graham STYLER
- E21 - EARTH DRILLING MINING
Information Patent Application
FLOW-ACTUATED PRESSURE EQUALIZATION VALVE AND METHOD OF USE
- Publication number 20180106130
- Publication date Apr 19, 2018
- DRECO ENERGY SERVICES ULC
- Graham STYLER
- E21 - EARTH DRILLING MINING
Information Patent Application
System for Resealing Borehole Access
- Publication number 20160298417
- Publication date Oct 13, 2016
- Trican Completion Solutions Ltd
- Graham Styler
- E21 - EARTH DRILLING MINING