Evan Davies

Person

Spring, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for an integrated acoustic and induction loggin...
- Patent number 9,715,037
- Issue date Jul 25, 2017
- Evan Lloyd Davies
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coil winding methods for downhole logging tools
- Patent number 9,568,634
- Issue date Feb 14, 2017
- Halliburton Energy Services, Inc.
- Evan L. Davies
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods of harvesting information from a well-site
- Patent number 9,322,247
- Issue date Apr 26, 2016
- Halliburton Energy Services, Inc.
- Fabian Fidel Rojas
- E21 - EARTH DRILLING MINING
Information Patent Grant
High resolution voltage sensing array
- Patent number 8,299,796
- Issue date Oct 30, 2012
- Halliburton Energy Services, Inc.
- Luis E. San Martin
- G01 - MEASURING TESTING
Information Patent Grant
Method for construction of low thermal expansion and low resistance...
- Patent number 7,866,407
- Issue date Jan 11, 2011
- Halliburton Energy Services, Inc.
- Luis E. San Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Orientation sensing apparatus and a method for determining an orien...
- Patent number 7,685,732
- Issue date Mar 30, 2010
- Halliburton Energy Services, Inc.
- Evan L. Davies
- G01 - MEASURING TESTING
Information Patent Grant
Method for construction of low thermal expansion and low resistance...
- Patent number 7,195,075
- Issue date Mar 27, 2007
- Halliburton Energy Services, Inc.
- Luis E. San Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drill string telemetry system and method
- Patent number 7,084,782
- Issue date Aug 1, 2006
- Halliburton Energy Services, Inc.
- Evan L. Davies
- G01 - MEASURING TESTING
Information Patent Grant
Logging tool induction coil form
- Patent number 7,046,112
- Issue date May 16, 2006
- Halliburton Energy Services, Inc.
- Evan L. Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Drilling direction control device
- Patent number 6,769,499
- Issue date Aug 3, 2004
- Halliburton Energy Services, Inc.
- Edward James Cargill
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR AN INTEGRATED ACOUSTIC AND INDUCTION LOGGIN...
- Publication number 20160018561
- Publication date Jan 21, 2016
- Halliburton Energy Services, Inc.
- Evan Lloyd Davies
- G01 - MEASURING TESTING
Information Patent Application
FLUID EXCLUDER FOR LOGGING IN WATER BASED MUDS
- Publication number 20150136387
- Publication date May 21, 2015
- Halliburton Energy Services, Inc.
- Evan L. Davies
- G01 - MEASURING TESTING
Information Patent Application
COIL WINDING METHODS FOR DOWNHOLE LOGGING TOOLS
- Publication number 20140159731
- Publication date Jun 12, 2014
- Halliburton Energy Services, Inc.
- Evan L. Davies
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS OF HARVESTING INFORMATION FROM A WELL-SITE
- Publication number 20140083688
- Publication date Mar 27, 2014
- Fabian Fidel Rojas
- E21 - EARTH DRILLING MINING
Information Patent Application
INDUCTIVE DOWNHOLE TOOL HAVING MULTILAYER TRANSMITTER AND RECEIVER...
- Publication number 20120326825
- Publication date Dec 27, 2012
- Halliburton Energy Services, Inc.
- Luis E. San Martin
- G01 - MEASURING TESTING
Information Patent Application
High Resolution Voltage Sensing Array
- Publication number 20100148788
- Publication date Jun 17, 2010
- Luis E. San Martin
- G01 - MEASURING TESTING
Information Patent Application
Orientation Sensing Apparatus and a Method For Determining an Orien...
- Publication number 20080201969
- Publication date Aug 28, 2008
- Halliburton Energy Services, Inc.
- Evan L. Davies
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for construction of low thermal expansion and low resistance...
- Publication number 20080035352
- Publication date Feb 14, 2008
- Halliburton Energy Services, Inc.
- Luis E. San Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Logging tool induction coil form
- Publication number 20050162251
- Publication date Jul 28, 2005
- Halliburton Energy Services, Inc.
- Evan L. Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for construction of low thermal expansion and low resistance...
- Publication number 20050133271
- Publication date Jun 23, 2005
- Halliburton Energy Services, Inc.
- Luis E. San Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Drill string telemetry system and method
- Publication number 20040119607
- Publication date Jun 24, 2004
- Halliburton Energy Services, Inc.
- Evan L. Davies
- E21 - EARTH DRILLING MINING
Information Patent Application
Drilling direction control device
- Publication number 20030034178
- Publication date Feb 20, 2003
- Halliburton Energy Services, Inc.
- Edward James Cargill
- E21 - EARTH DRILLING MINING

Evan Davies

Person

Patents Grantslast 30 patents

Methods and systems for an integrated acoustic and induction loggin...

Coil winding methods for downhole logging tools

Systems and methods of harvesting information from a well-site

High resolution voltage sensing array

Method for construction of low thermal expansion and low resistance...

Orientation sensing apparatus and a method for determining an orien...

Method for construction of low thermal expansion and low resistance...

Drill string telemetry system and method

Logging tool induction coil form

Drilling direction control device

Patents Applicationslast 30 patents

METHODS AND SYSTEMS FOR AN INTEGRATED ACOUSTIC AND INDUCTION LOGGIN...

FLUID EXCLUDER FOR LOGGING IN WATER BASED MUDS

COIL WINDING METHODS FOR DOWNHOLE LOGGING TOOLS

SYSTEMS AND METHODS OF HARVESTING INFORMATION FROM A WELL-SITE

INDUCTIVE DOWNHOLE TOOL HAVING MULTILAYER TRANSMITTER AND RECEIVER...

High Resolution Voltage Sensing Array

Orientation Sensing Apparatus and a Method For Determining an Orien...

Method for construction of low thermal expansion and low resistance...

Logging tool induction coil form

Method for construction of low thermal expansion and low resistance...

Drill string telemetry system and method

Drilling direction control device