WH
William Jay Heltzel
William Jay Heltzel is a lawyer in Oklahoma City, OK who works for N&A, PLLC. Practice areas include Oil, Gas and Energy Resources. Licensed in Texas since 2000. Graduated from Oklahoma City University in 1989.
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Law school
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Office
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WH
William Jay Heltzel
N&A, PLLCOklahoma City, OK·26 years licensed
Claim profileContact attorney
William Jay Heltzel is a lawyer in Oklahoma City, OK who works for N&A, PLLC. Practice areas include Oil, Gas and Energy Resources. Licensed in Texas since 2000. Graduated from Oklahoma City University in 1989.
Law school
Oklahoma City University
Class of 1989
Bar admission
2000
State Bar of TX · #24025421
Office
410 N Walnut Ave Ste 110
Oklahoma City, OK 73104
Disciplinary
None on record
Clean since admission
Practice, Courts & Credentials
Practice areas1 listed
Oil, Gas and Energy Resources
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Last refreshed Sep 2026