Richard T. Hay

Person

Edmonton, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Combined casing expansion/casing while drilling method and apparatus
- Patent number 7,287,603
- Issue date Oct 30, 2007
- Halliburton Energy Services, Inc.
- Richard T. Hay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Variable gauge drilling apparatus and method of assembly therefor
- Patent number 7,188,689
- Issue date Mar 13, 2007
- Halliburton Energy Services, Inc.
- Terrance Dean Maxwell
- E21 - EARTH DRILLING MINING
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
Command method for a steerable rotary drilling device
- Patent number 6,948,572
- Issue date Sep 27, 2005
- Halliburton Energy Services, Inc.
- Richard Thomas Hay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Extension assembly for an electromagnetic antenna and method of con...
- Patent number 6,531,871
- Issue date Mar 11, 2003
- Halliburton Energy Services, Inc.
- Richard Thomas Hay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Steerable rotary directional drilling method
- Patent number 6,340,063
- Issue date Jan 22, 2002
- Halliburton Energy Services, Inc.
- Laurier E. Comeau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable gauge downhole drilling assembly
- Patent number 6,328,119
- Issue date Dec 11, 2001
- Halliburton Energy Services, Inc.
- Ian Gillis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Steerable rotary drilling device and directional drilling method
- Patent number 6,244,361
- Issue date Jun 12, 2001
- Halliburton Energy Services, Inc.
- Laurier E. Comeau
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Combined casing expansion/casing while drilling method and apparatus
- Publication number 20050247485
- Publication date Nov 10, 2005
- Halliburton Energy Services, Inc.
- Richard T. Hay
- E21 - EARTH DRILLING MINING
Information Patent Application
Down hole drilling fluid heating apparatus and method
- Publication number 20050173119
- Publication date Aug 11, 2005
- Halliburton Energy Services, Inc.
- Richard T. Hay
- E21 - EARTH DRILLING MINING
Information Patent Application
Variable gauge drilling apparatus and method of assembly thereof
- Publication number 20050098353
- Publication date May 12, 2005
- Halliburton Energy Services, Inc.
- Terrance Dean Maxwell
- E21 - EARTH DRILLING MINING
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
Command method for a steerable rotary drilling device
- Publication number 20040112640
- Publication date Jun 17, 2004
- Halliburton Energy Services, Inc.
- Richard Thomas Hay
- E21 - EARTH DRILLING MINING

Richard T. Hay

Person

Patents Grantslast 30 patents

Combined casing expansion/casing while drilling method and apparatus

Variable gauge drilling apparatus and method of assembly therefor

Drill string telemetry system and method

Command method for a steerable rotary drilling device

Extension assembly for an electromagnetic antenna and method of con...

Steerable rotary directional drilling method

Adjustable gauge downhole drilling assembly

Steerable rotary drilling device and directional drilling method

Patents Applicationslast 30 patents

Combined casing expansion/casing while drilling method and apparatus

Down hole drilling fluid heating apparatus and method

Variable gauge drilling apparatus and method of assembly thereof

Drill string telemetry system and method

Command method for a steerable rotary drilling device