Henry Trattner, Energy Attorney in Oklahoma City, Oklahoma
Over 56 years of legal practice · focused on Energy, Estate Planning, and Litigation · 4.4/5 rating from 1 verified client review
Oklahoma City, OK
Practicing energy in Oklahoma City since 1970.
- 56+
- Years practicing
- 4.4 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Henry Trattner?
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Quick answer
Henry Trattner is an attorney based in Oklahoma City, OK. The practice focuses on Energy, Estate Planning, and Litigation. Henry has over 56 years of legal experience. Rated 4.4 out of 5 from 1 client review.
- Based in
- Oklahoma City, OK
- Experience
- over 56 years
- Known for
- Energy · Estate Planning · Litigation
- Handles Energy, Estate Planning, and Litigation matters from Oklahoma City, OK.
- Over 56 years of practice as a licensed attorney.
- Recognized with BV Distinguished.
About Henry Trattner: Henry Trattner is an attorney based in Oklahoma City, OK. The practice focuses on Energy, Estate Planning, and Litigation. Henry has over 56 years of legal experience. Rated 4.4 out of 5 from 1 client review.
Areas of practice
Legal matters Henry takes on
Henry concentrates on energy, estate planning, litigation, and real estate. Each area below outlines the kind of case Henry handles, typical outcomes to expect, and how the intake process starts.
Energy
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Estate Planning
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Litigation
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Real Estate
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Energy cases in Oklahoma City, Oklahoma
Henry takes energy matters in Oklahoma City, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Henry agrees to represent you.
Estate Planning cases in Oklahoma City, Oklahoma
Henry takes estate planning matters in Oklahoma City, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Henry agrees to represent you.
Litigation cases in Oklahoma City, Oklahoma
Henry takes litigation matters in Oklahoma City, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Henry agrees to represent you.
Real Estate cases in Oklahoma City, Oklahoma
Henry takes real estate matters in Oklahoma City, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Henry agrees to represent you.
Biography
Meet Henry Trattner — energy lawyer in Oklahoma City
Henry Trattner is an attorney based in Oklahoma City, OK. The practice focuses on Energy, Estate Planning, and Litigation. Henry has over 56 years of legal experience. Rated 4.4 out of 5 from 1 client review.
Henry Trattner is a lawyer practicing oil and gas, real estate, estate planning and 1 other area of law. Henry received a B.S. degree from University of Oklahoma in 1952, and has been licensed for 56 years. Henry practices in Oklahoma City, OK.
Henry's approach to energy cases
Henry Trattner is a lawyer practicing oil and gas, real estate, estate planning and 1 other area of law. Henry received a B.S. degree from University of Oklahoma in 1952, and has been licensed for 56 years. Henry practices in Oklahoma City, OK.
Clients Henry works with
Henry reviews new inquiries case-by-case for energy, estate planning, and litigation matters in Oklahoma City and the surrounding Oklahoma area.
Credentials
Education, bar admissions, and languages
Oklahoma City University
J.D. · 1970
University of Oklahoma
B.S. · 1952
Jurisdictions
Henry's state bar admissions
Oklahoma
1970 · ACTIVE
Henry studied at J.D. in Oklahoma City University and B.S. in University of Oklahoma.
Law school and academic background
Henry completed J.D. in Oklahoma City University and B.S. in University of Oklahoma. Formal legal training is one signal of substantive knowledge — the day-to-day practice Henry runs in Oklahoma is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Henry has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
BV Distinguished
Legal awards and honors
BV Distinguished.
Locations
Henry Trattner's office in Oklahoma City
Henry's primary office is at 3000 United Founders Blvd., Ste. 118, Oklahoma City, OK, 73112-4279. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Henry Trattner — 4.4/5 rating from 1 verified client review
Every review below is from a verified client of Henry. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing energy attorneys in Oklahoma City.
4.4
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Henry Trattner claims this profile.
Read all reviewsHiring guide
How to hire Henry Trattner — what to expect in your first consultation
Working with a new energy attorney should feel structured. Here's how the first two conversations with Henry usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Henry charges for the initial consult. That fee is credited toward representation if you retain Henry's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Henry will tell you what matters and what doesn't.
Questions to ask a energy attorney in Oklahoma City, Oklahoma
A short list to run through before you commit: How many energy matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Henry
Henry discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in energy practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every energy matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Henry confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Henry's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many energy practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Henry Trattner
How much does it cost to hire Henry for a energy case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Henry walks through the likely range during the consult so there are no surprises.
Does Henry offer a free consultation?
Henry charges for the initial consult; that fee is credited toward representation if you retain Henry's office. Some energy attorneys offer free consults — check Henry's current terms during booking.
How long do energy cases in Oklahoma typically take?
Simple energy matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Henry gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Henry take my case if I'm outside Oklahoma City?
Henry is licensed in Oklahoma. Matters governed by Oklahoma law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Henry will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Henry?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Henry will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Henry accepting new energy clients right now?
Henry's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Energy attorneys serving Oklahoma City, Tulsa and Edmond in Oklahoma
Henry handles energy matters throughout Oklahoma. Each city below is a direct link into the search page for verified energy attorneys in that community.
More counsel
Other top-rated energy attorneys in Oklahoma
If Henry's intake is full or the fit isn't right, these energy attorneys in Oklahoma City handle similar matters. Every profile below is verified and open to consultations.





