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Roger P. Bartel
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Spring, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Analysis of drillstring dynamics using an angular rate sensor
Patent number
10,480,304
Issue date
Nov 19, 2019
Weatherford Technology Holdings, LLC
Charles Lee Mauldin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for communicating incremental depth and/or oth...
Patent number
10,100,630
Issue date
Oct 16, 2018
Weatherford Technology Holdings, LLC
Roger P. Bartel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Analyzing toolface velocity to detect detrimental vibration during...
Patent number
9,366,131
Issue date
Jun 14, 2016
Precision Energy Services, Inc.
Charles Mauldin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Directional drilling control using periodic perturbation of the dri...
Patent number
8,881,844
Issue date
Nov 11, 2014
Precision Energy Services, Inc.
Steven Reid Farley
E21 - EARTH DRILLING MINING
Information
Patent Grant
Directional sensor system comprising a single axis sensor element p...
Patent number
7,353,613
Issue date
Apr 8, 2008
Weatherford Canada Patnership
Roger P. Bartel
G01 - MEASURING TESTING
Information
Patent Grant
Logging device data dump probe
Patent number
6,831,571
Issue date
Dec 14, 2004
Halliburton Energy Services, Inc.
Roger P. Bartel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for nuclear magnetic resonance measuring while...
Patent number
6,825,659
Issue date
Nov 30, 2004
Numar
Manfred G. Prammer
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for nuclear magnetic resonance measuring while...
Patent number
6,583,621
Issue date
Jun 24, 2003
Numar Corporation
Manfred G. Prammer
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for nuclear magnetic resonance measuring while...
Patent number
6,362,619
Issue date
Mar 26, 2002
Numar Corporation
Manfred G. Prammer
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for nuclear magnetic resonance measuring while...
Patent number
6,268,726
Issue date
Jul 31, 2001
Numar Corporation
Manfred G. Prammer
G01 - MEASURING TESTING
Information
Patent Grant
Multi-frequency electromagnetic wave resistivity tool with improved...
Patent number
6,218,842
Issue date
Apr 17, 2001
Halliburton Energy Services, Inc.
Michael Bittar
G01 - MEASURING TESTING
Information
Patent Grant
Well logging method and apparatus providing multiple depth of inves...
Patent number
5,278,507
Issue date
Jan 11, 1994
Baroid Technology, Inc.
Roger P. Bartel
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for optimizing the reception pattern of the an...
Patent number
4,940,943
Issue date
Jul 10, 1990
Baroid Technology, Inc.
Roger P. Bartel
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Eccentric Stabilizer for Use in a Synchronous Rotary Steerable System
Publication number
20170058617
Publication date
Mar 2, 2017
Roger P. Bartel
E21 - EARTH DRILLING MINING
Information
Patent Application
Analyzing Toolface Velocity to Detect Detrimental Vibration During...
Publication number
20160265335
Publication date
Sep 15, 2016
Precision Energy Services, Inc.
Charles Mauldin
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Communicating Incremental Depth and/or Oth...
Publication number
20150226050
Publication date
Aug 13, 2015
Weatherford Technology Holdings, LLC.
Roger P. Bartel
E21 - EARTH DRILLING MINING
Information
Patent Application
Analysis of Drillstring Dynamics Using an Angular Rate Sensor
Publication number
20130092439
Publication date
Apr 18, 2013
Precision Energy Services, Inc.
Charles Lee Mauldin
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILLING CONTROL USING PERIODIC PERTURBATION OF THE DRI...
Publication number
20120000709
Publication date
Jan 5, 2012
Precision Energy Services, Inc.
Steven Reid Farley
E21 - EARTH DRILLING MINING
Information
Patent Application
Analyzing Toolface Velocity to Detect Detrimental Vibration During...
Publication number
20110147083
Publication date
Jun 23, 2011
Precision Energy Services, Inc.
Charles Mauldin
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILLING CONTROL USING PERIODIC PERTURBATION OF THE DRI...
Publication number
20110108327
Publication date
May 12, 2011
Precision Energy Services, Inc.
Steven Reid Farley
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILLING CONTROL USING PERIODIC PERTURBATION OF THE DRI...
Publication number
20100163308
Publication date
Jul 1, 2010
Precision Energy Services, Inc.
Steven Reid Farley
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL SENSOR SYSTEM COMPRISING A SINGLE AXIS SENSOR ELEMENT P...
Publication number
20070011895
Publication date
Jan 18, 2007
PRECISION ENERGY SERVICES, LTD.
Roger P. Bartel
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and apparatus for nuclear magnetic resonance measuring while...
Publication number
20040124837
Publication date
Jul 1, 2004
NUMAR
Manfred G. Prammer
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for nuclear magnetic resonance measuring while...
Publication number
20020163335
Publication date
Nov 7, 2002
Numar Corporation
Manfred G. Prammer
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for nuclear magnetic resonance measuring while...
Publication number
20010045829
Publication date
Nov 29, 2001
Manfred G. Prammer
G01 - MEASURING TESTING
Information
Patent Application
Logging device data dump probe
Publication number
20010029780
Publication date
Oct 18, 2001
Roger P. Bartel
E21 - EARTH DRILLING MINING