Warren M. Zemlak

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Moscow, RU

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Patents Grantslast 30 patents

Information Patent Grant
Methods, systems and apparatus for coiled tubing testing
- Patent number 8,991,492
- Issue date Mar 31, 2015
- Schlumberger Technology Corporation
- John R. Lovell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Steer systems for coiled tubing drilling and method of use
- Patent number 8,408,333
- Issue date Apr 2, 2013
- Schlumberger Technology Corporation
- Satish Pai
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods, systems and apparatus for coiled tubing testing
- Patent number 7,980,306
- Issue date Jul 19, 2011
- Schlumberger Technology Corporation
- John R. Lovell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Borehole cleaning using downhole pumps
- Patent number 7,905,291
- Issue date Mar 15, 2011
- Schlumberger Technology Corporation
- Spyro Kotsonis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for subsea intervention
- Patent number 7,779,916
- Issue date Aug 24, 2010
- Schlumberger Technology Corporation
- Warren M. Zemlak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid diversion measurement methods and systems
- Patent number 7,654,318
- Issue date Feb 2, 2010
- Schlumberger Technology Corporation
- Iain Cooper
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Methods and Apparatus for Wireline Drilling On Coiled Tubing
- Publication number 20090321141
- Publication date Dec 31, 2009
- Spyro Kotsonis
- E21 - EARTH DRILLING MINING
Information Patent Application
Borehole Cleaning Using Downhole Pumps
- Publication number 20090173501
- Publication date Jul 9, 2009
- Spyro Kotsonis
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus for Subsea Intervention
- Publication number 20080105432
- Publication date May 8, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Warren M. Zemlak
- E21 - EARTH DRILLING MINING
Information Patent Application
Technique and System for Intervening in a Wellbore Using Multiple R...
- Publication number 20080073085
- Publication date Mar 27, 2008
- John R. Lovell
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID DIVERSION MEASUREMENT METHODS AND SYSTEMS
- Publication number 20070289739
- Publication date Dec 20, 2007
- Iain Cooper
- E21 - EARTH DRILLING MINING
Information Patent Application
Steering Systems for Coiled Tubing Drilling
- Publication number 20070261887
- Publication date Nov 15, 2007
- Satish Pai
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS, SYSTEMS AND APPARATUS FOR COILED TUBING TESTING
- Publication number 20070044960
- Publication date Mar 1, 2007
- John R. Lovell
- E21 - EARTH DRILLING MINING