John Clare Heymann
UPTON, MICKITS & HEYMANN, L.L.P.
Corpus Christi, TX • Serving Nueces County
About John Clare Heymann
John Clare Heymann is a Texas-licensed attorney practicing in Corpus Christi, Nueces County. Admitted to the State Bar of Texas in 1989 (Bar #9565300) with 37 years of practice. Currently practices at UPTON, MICKITS & HEYMANN, L.L.P..
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Common questions about Oil, Gas & Energy in Texas
Answered by Texas Legal Guide
How do I find a Texas oil, gas & energy attorney?
Browse the 118,735 Texas oil, gas & energy attorneys above by county or use the practice-area cards. Each attorney is verified against the State Bar of Texas records.
What does it cost to hire a Texas oil, gas & energy attorney?
Texas oil, gas & energy attorneys typically charge hourly ($200-$450) or flat fees depending on case type. Many offer free initial consultations. All fee structures must be communicated to the client in writing per Tex. Disciplinary R. Prof. Conduct 1.04.
How long does a Texas oil, gas & energy case take?
Case duration depends on case type, court calendar, and complexity. Uncontested matters typically resolve in 3-6 months; contested matters with disputes can take 12-24+ months. Your attorney can give you a more specific estimate based on your facts.
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Office Location
UPTON, MICKITS & HEYMANN, L.L.P.
802 N Carancahua St Ste 450
Corpus Christi, TX 78401-0044
Discipline status
We publish disciplinary status sourced from public State Bar of Texas records on every attorney profile. We display this transparently because clients deserve full information. Disciplinary history alone does not mean an attorney is unqualified — many attorneys with past discipline are competent practitioners — but it is information clients have a right to know when making a hiring decision.
Verified from State Bar of Texas records 2026-05-21.
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