Dana R. Dale

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of casing multilateral wells and associated apparatus
- Patent number 6,431,283
- Issue date Aug 13, 2002
- Halliburton Energy Services, Inc.
- Dana R. Dale
- E21 - EARTH DRILLING MINING
Information Patent Grant
Milling guide having orientation and depth determination capabilities
- Patent number 6,138,756
- Issue date Oct 31, 2000
- Halliburton Energy Services, Inc.
- Dana R. Dale
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lateral wellbore junction having displaceable casing blocking member
- Patent number 6,073,697
- Issue date Jun 13, 2000
- Halliburton Energy Services, Inc.
- Joseph D. Parlin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sealed lateral wellbore junction assembled downhole
- Patent number 6,062,306
- Issue date May 16, 2000
- Halliburton Energy Services, Inc.
- John C. Gano
- E21 - EARTH DRILLING MINING