Articles/Presentations

  • Western Oklahoma Land, Water, Wind & Mineral Conference a Success

    The Western Oklahoma Land, Water, Wind and Mineral Conference took place on Thursday, August 21 at the SWOSU Pioneer Cellular Event Center - Skyview Suite in Weatherford. TISDAL & O'HARA attorneys Mart Tisdal, Pat O'Hara, Patrick O'Hara, Jr., Luke Adams, and Carissa King addressed attendees on a variety of topics. More than 120 were in attendance.

    To view the conference agenda, please click here.

  • Attorneys to Speak at Upcoming Conference

    TISDAL & O'HARA attorneys will address the 2014 Western Oklahoma Land, Water, Wind and Mineral Conference on Thursday, August 21 at the SWOSU Pioneer Cellular Event Center in Weatherford. Topics to be covered include surface damages, pipeline easements, oil and gas leases, wind turbines, and estate planning. CPA David Phillips will address royalty check issues.

    Other speakers include Congressman Frank D. Lucas, who will provide a congressional update, and State Senator Mike Schulz and State Representative Harold Wright, who will provide a legislative update. Richard Hatcher and Wade Free of the Oklahoma Department of Wildlife Conservation and J.D. Strong of the Oklahoma Water Resources Board will also be featured.

    The conference is slated to begin at 9:00 a.m., with registration beginning at 8:30 a.m. The public is invited to attend.

    This free event is sponsored by the Western Chapter of the Oklahoma Society of CPAs; the OSU Extension Offices of Beckham, Custer, Roger Mills and Washita Counties; First Bank & Trust Company - Clinton; and First National Bank & Trust of Elk City.



  • Patrick O'Hara, Jr. Speaks at Forum

    On May 8, 2013, Tisdal & O'Hara partner Patrick O'Hara, Jr. spoke at the National Trust Real Estate Association 2013 Educational/Development Forum. Mr. O'Hara's talk focused on land and mineral owner issues. The forum was held at the Cox Convention Center in Oklahoma City.

  • Tisdal & O'Hara Partners Speak on Water Issues at SWOSU

    Mart Tisdal and Patrick O'Hara, Jr. spoke at the Adult Continuing Education Conference, sponsored by Southwestern Oklahoma State University, on October 2, 2012. They discussed Water: The Basics Plus Current Oil and Gas Related Issues. Please click here for more information.

  • Article by Tisdal & O'Hara Attorney Published in Oklahoma Bar Journal

    An article written by Luke Adams, TISDAL & O'HARA associate, was featured in the March issue of the Oklahoma Bar Journal. The article, entitled Work/Life 'Balance' - No Such Thing, is available here.

  • Mart Tisdal & Patrick O'Hara, Jr. Speak on Oil and Gas Issues at SWOSU

    Mart Tisdal and Patrick O'Hara, Jr. addressed oil and gas issues at the Adult Continuing Education Conference, sponsored by Southwestern Oklahoma State University in Weatherford, where there were more than 120 attendees. Please click here for more information.

  • Patrick O'Hara Featured Speaker at OBA/CLE AG Event

    TISDAL & O'HARA partner Patrick O'Hara, Jr. was the featured speaker at the OBA/CLE event AG Futures: The Latest Developments in Agriculture Law and Their Projected Impact on Oklahoma Ag Producers and Landowners-Landowner Rights in Today's Oil Patch.

  • Tisdal & O'Hara Partners Speak at Legislative Breakfast

    Mart Tisdal and Patrick O'Hara, Jr. spoke at the 2011 Legislative Breakfast, presenting an analysis of proposed energy and tort reform legislation to area judges, legislators and lawyers.

  • Tisdal & O'Hara Partners Speak at Energy and Estate Planning Seminar

    Mart Tisdal, Pat O'Hara and Patrick O'Hara, Jr. spoke at the Energy and Estate Planning Seminar in Clinton, Oklahoma, sponsored by First Bank & Trust Company in Clinton.

  • Pat O'Hara Speaks at OBA Oil and Gas Seminar

    Pat O'Hara delivered a talk entitled "Getting Your Client Paid on His Oil and Gas Proceeds" to an OBA Seminar entitled "Oil and Gas Law for the General Practitioner."

  • Tisdal & O'Hara Partner Speaks at OK-NARO Convention

    Pat O'Hara delivered a talk entitled "Lease Forms - Clauses I Need to Include and What I Need to Know to Write a Lease that Protects Me" to the 2009 OK-NARO Convention.

  • Pat O'Hara Speaks on Royalty Valuation at OK-NARO Convention

    Pat O'Hara delivered a talk entitled "Royalty Valuation" to the 2007 OK-NARO Convention.