Rodger D. Lacy

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Wellbore injection system
- Patent number 10,669,826
- Issue date Jun 2, 2020
- WEATHERFORD UK LIMITED
- Rodger Lacy
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for removing solid particulates from a pumped wel...
- Patent number 6,698,521
- Issue date Mar 2, 2004
- Schlumberger Technology Corporation
- Peter Schrenkel
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for removing solid particulates from a pumped wel...
- Patent number 6,394,183
- Issue date May 28, 2002
- Schlumberger Technology Corporation
- Peter Schrenkel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic well packer and method
- Patent number 6,202,747
- Issue date Mar 20, 2001
- Schlumberger Technology Corporation
- Rodger Dale Lacy
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
WELLBORE INJECTION SYSTEM
- Publication number 20180030820
- Publication date Feb 1, 2018
- Weatherford U.K. Limited
- Rodger Lacy
- E21 - EARTH DRILLING MINING
Information Patent Application
System and method for removing solid particulates from a pumped wel...
- Publication number 20020134554
- Publication date Sep 26, 2002
- Peter Schrenkel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL