John Claude Brannan, Jr., Energy Attorney in Dallas, Texas
Over 60 years of legal practice · focused on Energy and International · 5.0/5 rating from 1 verified client review
AssociateatVinson & Elkins LLP
Dallas, TX
Practicing energy in Dallas since 1966.
- 60+
- Years practicing
- 5.0 ★
- 1 client review
- 2
- Bar admissions
Practices in
Are you John Claude Brannan, Jr.?
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Quick answer
John Claude Brannan, Jr. is an associate based in Dallas, TX. The practice focuses on Energy and International. John has over 60 years of legal experience. Currently practicing at Vinson & Elkins LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Dallas, TX
- Experience
- over 60 years
- Known for
- Energy · International
- Handles Energy and International matters from Dallas, TX.
- Over 60 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About John Claude Brannan, Jr.: John Claude Brannan, Jr. is an associate based in Dallas, TX. The practice focuses on Energy and International. John has over 60 years of legal experience. Currently practicing at Vinson & Elkins LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters John takes on
John concentrates on energy and international. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Energy cases in Dallas, Texas
John takes energy matters in Dallas, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
International cases in Dallas, Texas
John takes international matters in Dallas, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Biography
Meet John Claude Brannan, Jr. — energy lawyer in Dallas
John Claude Brannan, Jr. is an associate based in Dallas, TX. The practice focuses on Energy and International. John has over 60 years of legal experience. Currently practicing at Vinson & Elkins LLP. Rated 5.0 out of 5 from 1 client review.
Mr. John Claude Brannan, Jr. is a lawyer practicing energy, international law, oil & gas. John Claude received a B.B.A. degree from University of Oklahoma in 1963, and has been licensed for 60 years. John Claude practices at Vinson & Elkins LLP in Dallas, TX.
How John handles energy matters
Mr. John Claude Brannan, Jr. is a lawyer practicing energy, international law, oil & gas. John Claude received a B.B.A. degree from University of Oklahoma in 1963, and has been licensed for 60 years. John Claude practices at Vinson & Elkins LLP in Dallas, TX.
Who John represents
John reviews new inquiries case-by-case for energy and international matters in Dallas and the surrounding Texas area.
Credentials
Education, bar admissions, and languages
University of Oklahoma
J.D. · 1966
University of Oklahoma
B.B.A. · 1963
Jurisdictions
John's state bar admissions
Texas
1969 · ACTIVE
Oklahoma
1966 · ACTIVE
John studied at J.D. in University of Oklahoma and B.B.A. in University of Oklahoma.
Law school and academic background
John completed J.D. in University of Oklahoma and B.B.A. in University of Oklahoma. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in Texas is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
John has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
John Claude Brannan, Jr.'s office in Dallas
John's primary office is at Trammell Crow Center, 2001 Ross Avenue, Suite 3900, Dallas, TX, 75201-2975. In-person meetings are by appointment; a phone intake usually comes first.
Vinson & Elkins LLP
Trammell Crow Center, 2001 Ross Avenue, Suite 3900
Dallas, TX 75201-2975
Open in Google MapsClient feedback
Client reviews of John Claude Brannan, Jr. — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of John. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing energy attorneys in Dallas.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once John Claude Brannan, Jr. claims this profile.
Read all reviewsHiring guide
How to hire John Claude Brannan, Jr. — what to expect in your first consultation
Working with a new energy attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
John charges for the initial consult. That fee is credited toward representation if you retain John'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; John will tell you what matters and what doesn't.
Questions to ask a energy attorney in Dallas, Texas
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 John
John 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. John confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
John'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 John Claude Brannan, Jr.
How much does it cost to hire John for a energy case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.
Does John offer a free consultation?
John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some energy attorneys offer free consults — check John's current terms during booking.
How long do energy cases in Texas 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. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can John take my case if I'm outside Dallas?
John is licensed in Texas. Matters governed by Texas law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — John 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 John?
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. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is John accepting new energy clients right now?
John'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 Dallas, Houston and Austin in Texas
John handles energy matters throughout Texas. Each city below is a direct link into the search page for verified energy attorneys in that community.
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