Samuel E. "Sam" Masur, Energy Attorney in Lafayette, Louisiana
focused on Energy and Environmental
Lafayette, LA
Trusted energy attorney serving Lafayette.
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Are you Samuel E. "Sam" Masur?
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Quick answer
Samuel E. "Sam" Masur is an attorney based in Lafayette, LOUISIANA. The practice focuses on Energy and Environmental.
- Based in
- Lafayette, LOUISIANA
- Experience
- attorney
- Known for
- Energy · Environmental
- Handles Energy and Environmental matters from Lafayette, LOUISIANA.
- Recognized with Lawyer of the Year — Natural Resources Law (Lafayette) (2022).
About Samuel E. "Sam" Masur: Samuel E. "Sam" Masur is an attorney based in Lafayette, LOUISIANA. The practice focuses on Energy and Environmental.
Areas of practice
Legal matters Samuel takes on
Samuel concentrates on energy and environmental. Each area below outlines the kind of case Samuel handles, typical outcomes to expect, and how the intake process starts.
Energy cases in Lafayette, Louisiana
Samuel takes energy matters in Lafayette, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Samuel agrees to represent you.
Environmental cases in Lafayette, Louisiana
Samuel takes environmental matters in Lafayette, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Samuel agrees to represent you.
Biography
Meet Samuel E. "Sam" Masur — energy lawyer in Lafayette
Samuel E. "Sam" Masur is an attorney based in Lafayette, LOUISIANA. The practice focuses on Energy and Environmental.
Sam Masur’s practice is concentrated in the areas of oil and gas litigation, general commercial litigation, oil and gas titles, oil and gas and oil field service company acquisitions and divestitures, and general business acquisitions and divestitures.
In both Louisiana state and federal courts, Sam litigates oil and gas and general business contract disputes involving oil and gas leases, overriding royalty interest agreements, joint operating agreements, and distribution agreements and partnership and limited liability agreements. He has participated in such actions in Louisiana, Texas, Oklahoma, and Arkansas. Sam has successfully defended several oilfield environmental claims and toxic tort claims related to ambient air quality, and has prosecuted a major oil and gas fraud case involving theft of corporate assets and breach of fiduciary duty by corporate officers. He has also successfully defended a publicly traded company in seven class action suits that sought to enjoin a board recommended take-private merger. Additionally, he has handled products liability litigation involving propane explosions.
Beyond his litigation practice, Sam represents clients in the start-up phase of their new businesses and manages asset-based and stock-based acquisitions and divestitures for exploration companies, chemical companies, oil field service companies, allied health businesses and minor league sports franchises. He negotiates and drafts the complex purchase and sale agreements for those transactions, and provides advice on corporate and financing matters to those clients.
Representative Matters:
- Represented sellers in sale of $40 million oilfield service company (June 2011)
- Represented exploration company in sale of $77 million of reserves (May 2010)
- Represented seller in $95 million sale of producing oil and gas properties (March 2008)
- Represented creditor in $75 million corporate refinance (April 2008)
- Represented buyer in purchase of $19.75 million oil field service company (April 2008)
- Represented buyer in purchase of $11.75 million oil field service company (January 2008)
- Represented company in refinance of $50 million in corporate debt (November 2007)
- Represented exploration company in acquisition of $110 million producing property package (2007)
- Tower Oil & Gas Co. of Texas v. Brammer Engineering, Inc., 2011 WL 3819093 (E.D. La. August 26, 2011)
- Rozel Energy II, LLC v. Coupel, 2010 WL 2853760 (La. App. 1 Cir. June 3, 2010)
- Gulf Explorer v. Clayton Williams Energy, 964 So.2d 1042 (La. App. 1 Cir. June 8, 2007)
- Credeur v. Jayco, Inc., 916 So.2d 1244 (La. App. 3 Cir. November 2, 2005)
- Dore Energy Corp. v. Carter-Langham, Inc., 901 So.2d 1238 (La. App. 3 Cir. May 4, 2005)
- Wilson Industries, Inc. v. Aviva America, Inc., 185 F.3d 492 (5th Cir. (La.) August 30, 1999)
- Breese v. Hadson Petroleum (USA), Inc., 947 F.Supp. 242 (M.D. La. July 10, 1996)
- Preston Oil Co. v. Transcontinental Gas Pipe Line Corp., 594 So.2d 908 (La. App. 1 Cir. December 27, 1991)
- Due Diligence in the Acquisition of Producing Properties (LAPL – Lafayette, Louisiana – 2002)
- The Electronic Age and Oil and Gas Contracting, 48 Min. Law Inst. 244 (2001)
- Confidentiality Issues and Solutions for the Oil Patch (LAPL – Lafayette, Louisiana -2001)
- Operating in the Coastal Zone – What Does it Mean for the Landman (LAPL – Lafayette, Louisiana -October 1998)
- Confidentiality Agreements: A Why, When and How Approach to Usage (HAPL – Houston, Texas – September 1997)
- The Art of Due Diligence (The Exploration and Production Company Mergers and Acquisitions Institute – Houston Texas – May 1997)
- Reflections on Seismic Permitting (DAPL – Denver, Colorado – November, 1997; PLANO – Beaver Creek, Colorado – February 1996; LAPL - Lafayette , Louisiana – October 1995)
- The 1989 AAPL Model Form Operating Agreement (Lafayette Bar Association - Lafayette, Louisiana - The 1989 AAPL Model Form Operating Agreement, September 1990 – Lafayette Bar Association - Lafayette, Louisiana)
- American Bar Association - Litigation, Business Law, Environment, Energy, and Resources Sections
- Louisiana State Bar Association
- Lafayette Parish Bar Association
- American Association of Professional Landmen
- Lafayette Association of Professional Landmen
- Louisiana Bar Foundation – Fellow
- Listed in Louisiana SuperLawyers
- Inns of Court of Acadiana – Master
Reported Cases:
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Honors:
Working with Samuel on a energy matter
Sam Masur’s practice is concentrated in the areas of oil and gas litigation, general commercial litigation, oil and gas titles, oil and gas and oil field service company acquisitions and divestitures, and general business acquisitions and divestitures. In both Louisiana state and federal courts, Sam litigates oil and gas and general business contract disputes involving oil and gas leases,…
Who Samuel represents
Samuel reviews new inquiries case-by-case for energy and environmental matters in Lafayette and the surrounding Louisiana area.
Credentials
Education, bar admissions, and languages
Louisiana State University
J.D. · 1982
University of Georgia
— · 1979
Jurisdictions
Samuel's state bar admissions
Louisiana, Louisiana
ACTIVE
Samuel studied at J.D. in Louisiana State University and — in University of Georgia.
Law school and academic background
Samuel completed J.D. in Louisiana State University and — in University of Georgia. Formal legal training is one signal of substantive knowledge — the day-to-day practice Samuel runs in Louisiana is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Samuel has received 6 formal recognitions from bar associations, industry bodies, and peer-review services.
Lawyer of the Year — Natural Resources Law (Lafayette)
2022
Best Lawyers in America — Energy Law
2026
Best Lawyers in America — Natural Resources Law
2026
Best Lawyers in America — Oil and Gas Law
2026
Best Lawyers in America — Awards:
2026
Best Lawyers in America — Listed in Louisiana Super Lawyers since 2009
2026
Legal awards and honors
Lawyer of the Year — Natural Resources Law (Lafayette) (2022). Best Lawyers in America — Energy Law (2026). Best Lawyers in America — Natural Resources Law (2026). Best Lawyers in America — Oil and Gas Law (2026). Best Lawyers in America — Awards: (2026). Best Lawyers in America — Listed in Louisiana Super Lawyers since 2009 (2026).
Locations
Samuel E. "Sam" Masur's office in Lafayette
Samuel's primary office is at 1015 Saint John Street, Lafayette, Louisiana, 70501-6711. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Samuel E. "Sam" Masur
Samuel has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Samuel E. "Sam" Masur — what to expect in your first consultation
Working with a new energy attorney should feel structured. Here's how the first two conversations with Samuel usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Samuel charges for the initial consult. That fee is credited toward representation if you retain Samuel'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; Samuel will tell you what matters and what doesn't.
Questions to ask a energy attorney in Lafayette, Louisiana
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 Samuel
Samuel 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. Samuel confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Samuel'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 Samuel E. "Sam" Masur
How much does it cost to hire Samuel for a energy case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Samuel walks through the likely range during the consult so there are no surprises.
Does Samuel offer a free consultation?
Samuel charges for the initial consult; that fee is credited toward representation if you retain Samuel's office. Some energy attorneys offer free consults — check Samuel's current terms during booking.
How long do energy cases in Louisiana 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. Samuel gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Samuel take my case if I'm outside Lafayette?
Samuel is licensed in Louisiana. Matters governed by Louisiana law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Samuel 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 Samuel?
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. Samuel will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Samuel accepting new energy clients right now?
Samuel'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 Lafayette, New Orleans and Baton Rouge in Louisiana
Samuel handles energy matters throughout Louisiana. Each city below is a direct link into the search page for verified energy attorneys in that community.
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Other top-rated energy attorneys in Louisiana
If Samuel's intake is full or the fit isn't right, these energy attorneys in Lafayette handle similar matters. Every profile below is verified and open to consultations.





