Dick A. Murray

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Wilson, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Well stabilization tools and methods
- Patent number 5,823,273
- Issue date Oct 20, 1998
- Halliburton Company
- Krishna M. Ravi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well stabilization tools and methods
- Patent number 5,711,375
- Issue date Jan 27, 1998
- Halliburton Company
- Krishna M. Ravi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Floating apparatus for well casing
- Patent number 5,647,434
- Issue date Jul 15, 1997
- Halliburton Company
- Bobby L. Sullaway
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well casing fill apparatus and method
- Patent number 5,641,021
- Issue date Jun 24, 1997
- Halliburton Energy Services
- Dick A. Murray
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for removing gelled drilling fluid and filter...
- Patent number 5,564,500
- Issue date Oct 15, 1996
- Halliburton Company
- Henry E. Rogers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Leakproof floating apparatus and method for fabricating said apparatus
- Patent number 5,472,053
- Issue date Dec 5, 1995
- Halliburton Company
- Bobby L. Sullaway
- E21 - EARTH DRILLING MINING