Natural Resources

environmental law, regulatory law,
water law, title opinions,
lease and transactional review,
commission representation


Oil, Gas & Minerals

oil, gas, and mining companies
small and large rely on us


Real Property

skilled representation for all
proceedings and real estate


About Us

Wyoming Oil And Gas Law Attorneys

Serving Wyoming, Colorado, Montana And North Dakota

By getting results in groundbreaking cases and by representing the top businesses in the oil and gas industries, Throne Law Office, P.C., located in Sheridan and Cheyenne, has built a reputation that is known well beyond the borders of Wyoming. Established in 1982, the firm represents clients in Wyoming, Colorado, Montana and North Dakota — and primarily focuses in the practice areas of oil and gas law, natural resources law and environmental law.

With eight attorneys, five in Sheridan and three in Cheyenne, Throne Law Office, P.C., offers clients a depth of experience paired with a commitment to meeting the specific needs of every client in every case. The firm's attorneys have held important positions, including current seats on the Wyoming State Bar Association and former positions with the Rocky Mountain Mineral Law Foundation. Attorney S. Thomas Throne is also representative to the Interstate Oil and Gas Compact Commission. They have also published papers through the Rocky Mountain Mineral Law Foundation, the Wyoming Law Review and have presented papers to lawyers and landmen on oil and gas matters.

Wyoming Natural Resources Lawyers Representing Clients Throughout The Rockies

Throne Law Office, P.C., takes pride in providing professional representation paired with personal service. Existing and potential clients meet face to face with the firm's attorneys throughout their cases.

Who are the firm's clients? They include land and mineral rights owners, as well as oil and gas exploration and production companies. Please review the firm's extended list of representative clients.

Throne Law Office, P.C., has reached precedent-setting outcomes in several key cases, including:

  • Mullinnix LLC v. HKB Royalty Trust, et. al., 2006 WY 14, 126 P.3d 909 (Wyo. 2006).
  • Louisiana Land and Exp. v. Oil and Gas Conservation Commission, 809 P.2d 775 (Wyo. 1991).
  • Majority of Working Interest Owners in Buck Draw Field Area v. Wyoming Oil and Gas Conservation Commission, 721 P.2d 1070 (Wyo. 1986).
  • Williams v. Watt, 668 P.2d 620 (Wyo. 1983).
  • Whitney Holding Corp. v. Terry, 270 P.3d 662 (Wyo. 2012).

Contact Throne Law Office, P.C.

Discuss your case with an experienced Wyoming lawyer for oil and gas law, natural resources law or environmental law. Call Throne Law Office, P.C., at 307-672-5858 or send an email.