Biography

Jim Killean is a real estate and natural resources attorney and a shareholder at the Denver based law firm Ireland Stapleton Pryor & Pascoe, PC. He joined the firm in 2004 and leads its real estate and energy practice groups. Jim represents landowners of all sizes on a wide range of real estate and energy related matters, including oil and gas, renewable energy, and transmission projects. He also works extensively with businesses in the energy and environmental services industries. In addition, Jim advises clients on general business law matters and mergers and acquisitions.

Before joining Ireland Stapleton, Jim served as an Assistant Attorney General for the State of Wyoming. In that role, he represented the Wyoming Board of Land Commissioners and the Office of State Lands and Investments in matters involving public lands, including land and mineral sales, exchanges, and leases, land use permits, oil and gas issues, mineral royalty payments, and timber and forestry contracts.

Jim has been active with the Colorado Lawyers Committee since 2006, serving as a Nonprofit Advocate and as a participant in the Clinic in a Box program. He is licensed to practice law in both Colorado and Wyoming.

Jim earned his law degree from Vanderbilt Law School in 1999, where he received the Dean’s Award for Outstanding Dissertation. He earned a master’s degree in German Studies and an undergraduate degree, magna cum laude, from Syracuse University in 1995 and 1993, respectively.

Education & Admissions

Education 

  • J.D., Vanderbilt Law School, 1999, Dean’s Award for Outstanding Dissertation
  • M.A., Syracuse University, 1995
  • B.A., Syracuse University, 1993, Magna cum laude

Admissions 

  • Colorado
  • Wyoming
Honors & Awards
  • Selected to The Best Lawyers in America® for Real Estate Law, 2022-2025
Legal Experience
involvement & publications

Involvement

  • American Bar Association
  • Colorado Bar Association Real Estate Section, Council Member, 2013 – 2016
  • Colorado Lawyers Committee, Director, 2012 – 2016
  • Denver Bar Association
  • Wyoming Bar Association

Featured Articles

Denver Office

Modern open lounge area with blue sofas, gray armchairs, a round wooden coffee table, pendant lights, and a mural of a bear with mountains in the background.

Fort
 Collins Office

Cozy seating area with two wooden armchairs with gray cushions, a wooden bench, a round wicker table, and large green plants near a tall window.

Grand 
Junction Office

Modern office lounge area with curved light sofa, round coffee table, cushions, plants, and a large window.