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57 Best Lawyers in America 2026 · 1/4 of firm focuses on oil & gas

Kelly Hart & Hallman LLP

201 Main Street, Suite 2500 (Wells Fargo Tower) · Fort Worth, TX 76102 · (817) 332-2500

Business LawOil & Gas / EnergyM&ASecuritiesComplex LitigationReal Estate

Kelly Hart & Hallman is the largest law firm headquartered in Fort Worth. Founded in 1979 by litigation lawyer Dee J. Kelly with corporate-securities partners Mark Hart, Jr. and William Hallman, Jr., the firm now occupies four floors of the Wells Fargo Tower on Main Street, overlooking the Trinity River. Fifty-seven Kelly Hart attorneys are named to Best Lawyers in America 2026. Almost one quarter of the firm's lawyers focus on oil & gas, working with operators, royalty owners, pipeline companies, and energy-investment groups across the Permian, Eagle Ford, and Barnett basins.

57 Best Lawyers in America 2026Wells Fargo Tower HQFounded 1979Multi-state: TX · LA
Request Free Consultation (817) 332-2500
4.8
★★★★★
130+ verified client reviews
Overall
4.8
Results
4.8
Communication
4.6
Value
4.5
Editorial Verdict

Why Choose Kelly Hart & Hallman LLP?

Kelly Hart is Fort Worth's homegrown Big Law firm. With 200+ attorneys across Fort Worth, Austin, Midland, Baton Rouge, and New Orleans, it has the bench depth for billion-dollar deals and the cost basis to handle them at less than New York or Houston Big Law rates. Almost one quarter of the firm focuses on oil & gas — making it one of the deepest energy benches in Texas. The firm also handles complex commercial litigation, M&A, securities, real estate development, banking, and tax. Best fit if you need deep specialty depth (energy, M&A, securities, complex litigation) and would otherwise be choosing between Vinson & Elkins, Akin Gump, or Bracewell.

Practice Areas

Situations They Handle

Oil, Gas & Energy Energy Litigation Mergers & Acquisitions Securities & Capital Markets Complex Commercial Litigation Banking & Finance Real Estate Development Tax Environmental Bankruptcy & Restructuring Corporate / General Business Labor & Employment
Fees & Pricing

What You'll Likely Pay

Kelly Hart & Hallman bills hourly with case-specific engagement letters. Rates reflect Big Law specialty depth but typically run below Houston/New York equivalents for similar work. Some matters use blended rates or flat-fee phases.

$525–$950
Hourly (partners)
$$$$
Big Law-tier specialty
The Team

Key Attorneys

Senior Energy Partners, Oil & Gas / Energy Practice

Senior Energy Partners

Oil & Gas / Energy Practice
Operating agreements, royalty disputes, pipeline matters, alternative energy
M&A and Securities Group, Corporate Counsel

M&A and Securities Group

Corporate Counsel
Public-company M&A, private equity, securities offerings, compliance
Litigation Department, Trial Counsel

Litigation Department

Trial Counsel
Complex commercial, energy litigation, environmental disputes, regulatory
Client Experiences

What Clients Say

Client
Charles K.
Energy M&A · $250M Sale
★★★★★
Sold our independent oil & gas company. Kelly Hart's energy team handled the entire process — diligence, structure, regulatory, and tax. They knew the buyer's playbook because they'd faced them on prior deals. Hit our number with no surprises.
Client
Beverly J.
Royalty Litigation · Permian Basin
★★★★★
Royalty underpayment dispute against a major operator. The firm's energy litigation team built the case carefully and won a favorable ruling on accounting methodology. Saved our family millions over time.
Client
Richard W.
Securities Compliance · Public Company
★★★★★
Public-company governance and disclosure matter. Kelly Hart's securities team navigated SEC issues calmly and got us through a 10-K cycle without restating. Real specialty depth.
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FAQ

Common Questions About This Firm

Is Kelly Hart accessible to smaller businesses?
Yes, but rates reflect Big Law specialty depth. The firm represents both Fortune 500 companies and growing private businesses. Smaller engagements (single-event matters, basic corporate work) may be better served by mid-size firms; complex matters where specialty knowledge is critical (energy disputes, M&A, securities) are typical Kelly Hart territory.
What kinds of energy work does the firm handle?
Almost everything related to oil, gas, and energy: leasing, JOAs, royalty disputes, pipeline matters, energy M&A, alternative energy projects (wind, solar, storage), midstream contracts, and energy litigation. The firm represents operators, producers, royalty owners, pipeline companies, electric utilities, and energy investment groups.
Does the firm handle litigation?
Yes — across nearly every commercial subject. The firm has dedicated litigation, energy litigation, environmental litigation, and regulatory practices. Most matters are commercial in nature (contract, business torts, energy disputes, partnership disputes); the firm doesn't generally handle personal injury, family law, or criminal defense for individuals.
How does Kelly Hart compare to Houston or Dallas Big Law on rates?
Rates are generally lower than Vinson & Elkins, Baker Botts, or other Houston-headquartered firms for similar work, while the specialty depth (especially in energy) is comparable. The Fort Worth cost basis is part of the firm's competitive advantage for clients who want top-tier work without paying Houston/New York rates.
Where is the office?
201 Main Street, Suite 2500 — the Wells Fargo Tower in downtown Fort Worth, overlooking the Trinity River. The firm also has offices in Austin, Midland, Baton Rouge, and New Orleans. Phone (817) 332-2500.

Quick Facts

Founded1979
Firm SizeLarge · 200+ attorneys
Fee StructureHourly (Big Law tier)
Free ConsultationBy appointment
LanguagesEnglish, Spanish
Virtual AvailableYes
Service AreaFort Worth, Austin, Midland, Baton Rouge, New Orleans
Client Reviews4.8 (130+)
Request Free Consultation

Office

Fort Worth Office: 201 Main Street, Suite 2500 (Wells Fargo Tower), Fort Worth, TX 76102
(817) 332-2500

Recognition

  • ✓ 57 Best Lawyers in America 2026
  • ✓ Wells Fargo Tower HQ — four floors
  • ✓ Founded 1979 by Dee J. Kelly
  • ✓ Multi-state: TX · LA · multi-office
  • ✓ U.S. News Best Law Firms · multiple specialty Tier 1