CO
Charles Phillip O'brien
Bakersfield, CA
Petroleum Engineer
Verified Active
Professional stamp
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About
Charles Phillip O'brien is a licensed Petroleum Engineer in California. The credential is registered under license number 1870 and is currently active. It has been on record since 2017. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.
License Verification
License #
1870
Status
Active
State
CA
Expires
Dec 31, 2027
Board
California Board for Professional Engineers, Land Surveyors, and Geologists