PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.

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CALGARY, CA

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Patents Grantslast 30 patents

Information Patent Grant
Logging tool with response invariant to changes in borehole pressure
- Patent number 7,151,254
- Issue date Dec 19, 2006
- Precision Drilling Technology Services Group, Inc.
- Medhat Mickael
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic borehole telemetry system incorporating a conductiv...
- Patent number 7,145,473
- Issue date Dec 5, 2006
- Precision Drilling Technology Services Group Inc.
- Macmillan M. Wisler
- G01 - MEASURING TESTING
Information Patent Grant
Compensated ensemble crystal oscillator for use in a well borehole...
- Patent number 7,046,584
- Issue date May 16, 2006
- Precision Drilling Technology Services Group Inc.
- Martin Sorrells
- G04 - HOROLOGY
Information Patent Grant
Rotating blowout preventer with independent cooling circuits and th...
- Patent number 7,007,913
- Issue date Mar 7, 2006
- Precision Drilling Technology Services Group, Inc.
- Joseph Kinder
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Rotating blowout preventer with independent cooling circuits and th...
- Patent number 7,004,444
- Issue date Feb 28, 2006
- Precision Drilling Technology Services Group, Inc.
- Joseph Kinder
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Downhole calibration system for directional sensors
- Patent number 6,966,211
- Issue date Nov 22, 2005
- Precision Drilling Technology Services Group Inc.
- Jian-Qun Wu
- G01 - MEASURING TESTING
Information Patent Grant
Oil and gas well tubular inspection system using hall effect sensors
- Patent number 6,924,640
- Issue date Aug 2, 2005
- Precision Drilling Technology Services Group Inc.
- Gary Fickert
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for the measurement of the drift of a borchole
- Patent number 6,845,563
- Issue date Jan 25, 2005
- Precision Drilling Technology Services Group, Inc.
- Jonathan Robert Lewis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating blowout preventer with independent cooling circuits and th...
- Patent number 6,749,172
- Issue date Jun 15, 2004
- Precision Drilling Technology Services Group, Inc.
- Joseph Kinder
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus and method for operating an internal combustion engine to...
- Patent number 6,722,436
- Issue date Apr 20, 2004
- Precision Drilling Technology Services Group Inc.
- Ross Michael Krill
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Wellbore resistivity tool with simultaneous multiple frequencies
- Patent number 6,703,837
- Issue date Mar 9, 2004
- Precision Drilling Technology Services Group, Inc.
- MacMillan M. Wisler
- G01 - MEASURING TESTING
Information Patent Grant
Standoff compensation for nuclear measurements
- Patent number 6,700,115
- Issue date Mar 2, 2004
- Precision Drilling Technology Services Group Inc.
- Medhat W. Mickael
- G01 - MEASURING TESTING
Information Patent Grant
Logging-while-drilling apparatus and methods for measuring density
- Patent number 6,666,285
- Issue date Dec 23, 2003
- Precision Drilling Technology Services Group Inc.
- Dale A. Jones
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for providing a stream of pressurized substant...
- Patent number 6,662,885
- Issue date Dec 16, 2003
- Precision Drilling Technology Services Group, Inc.
- Ross Michael Krill
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Well logging system for determining resistivity using multiple tran...
- Patent number 6,646,441
- Issue date Nov 11, 2003
- Precision Drilling Technology Services Group Inc.
- Larry W. Thompson
- G01 - MEASURING TESTING
Information Patent Grant
Method of dynamically controlling bottom hole circulation pressure...
- Patent number 6,607,042
- Issue date Aug 19, 2003
- Precision Drilling Technology Services Group Inc.
- Carel W. J. Hoyer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Standoff compensation for nuclear measurements
- Patent number 6,590,202
- Issue date Jul 8, 2003
- Precision Drilling Technology Services Group Inc.
- Medhat W. Mickael
- G01 - MEASURING TESTING
Information Patent Grant
Calculating directional drilling tool face offsets
- Patent number 6,585,061
- Issue date Jul 1, 2003
- Precision Drilling Technology Services Group, Inc.
- Paul E. Radzinski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well logging system for determining directional resistivity using m...
- Patent number 6,577,129
- Issue date Jun 10, 2003
- Precision Drilling Technology Services Group Inc.
- Larry W. Thompson
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for directional drilling with coiled tubing
- Patent number 6,571,888
- Issue date Jun 3, 2003
- Precision Drilling Technology Services Group, Inc.
- Laurier E. Comeau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Standoff compensation for nuclear measurements
- Patent number 6,566,649
- Issue date May 20, 2003
- Precision Drilling Technology Services Group Inc.
- Medhat W. Mickael
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COMPENSATED ENSEMBLE CRYSTAL OSCILLATOR FOR USE IN A WELL BOREHOLE...
- Publication number 20060192625
- Publication date Aug 31, 2006
- Precision Drilling Technology Services Group, Inc.
- Martin Sorrells
- G04 - HOROLOGY
Information Patent Application
Logging tool with response invariant to changes in borehole pressure
- Publication number 20060102834
- Publication date May 18, 2006
- Precision Drilling Technology Services Group, Inc.
- Medhat Mickael
- G01 - MEASURING TESTING
Information Patent Application
Extended range emf antenna
- Publication number 20060066301
- Publication date Mar 30, 2006
- Precision Drilling Technology Services Group, Inc.
- Paul E Radzinski
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotating blowout preventer with independent cooling circuits and th...
- Publication number 20040222393
- Publication date Nov 11, 2004
- PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.
- Joseph Kinder
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotating blowout preventer with independent cooling circuits and th...
- Publication number 20040222020
- Publication date Nov 11, 2004
- PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.
- Joseph Kinder
- E21 - EARTH DRILLING MINING

PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.

Organization

Patents Grantslast 30 patents

Logging tool with response invariant to changes in borehole pressure

Electromagnetic borehole telemetry system incorporating a conductiv...

Compensated ensemble crystal oscillator for use in a well borehole...

Rotating blowout preventer with independent cooling circuits and th...

Rotating blowout preventer with independent cooling circuits and th...

Downhole calibration system for directional sensors

Oil and gas well tubular inspection system using hall effect sensors

Method and device for the measurement of the drift of a borchole

Rotating blowout preventer with independent cooling circuits and th...

Apparatus and method for operating an internal combustion engine to...

Wellbore resistivity tool with simultaneous multiple frequencies

Standoff compensation for nuclear measurements

Logging-while-drilling apparatus and methods for measuring density

Method and apparatus for providing a stream of pressurized substant...

Well logging system for determining resistivity using multiple tran...

Method of dynamically controlling bottom hole circulation pressure...

Standoff compensation for nuclear measurements

Calculating directional drilling tool face offsets

Well logging system for determining directional resistivity using m...

Apparatus and method for directional drilling with coiled tubing

Standoff compensation for nuclear measurements

Patents Applicationslast 30 patents

COMPENSATED ENSEMBLE CRYSTAL OSCILLATOR FOR USE IN A WELL BOREHOLE...

Logging tool with response invariant to changes in borehole pressure

Extended range emf antenna

Rotating blowout preventer with independent cooling circuits and th...

Rotating blowout preventer with independent cooling circuits and th...

Trademarklast 30 trademarks