(CD4196919) NOTICE OF HEARING CAUSE NO. CD 2026-003234BEFORE THE CORPORATION COMMISSION OF THE STATE OF OKLAHOMA APPLICANT: MEWBOURNE OIL COMPANY. RELIEF SOUGHT: POOLING. LAND COVERED: SECTION(S) 26, TOWNSHIP 13 NORTH, RANGE 24 WEST, ROGER MILLS COUNTY, OKLAHOMA THE STATE OF OKLAHOMA: To the following parties, if living; or if deceased, then their unknown heirs, devisees, executors, administrators, successors, trustees, and/or assigns; or, the unknown successors, trustees or assigns, if any, of any dissolved corporation, or the unknown successors of any party designated in any record as trustee: Kalkman Habeck Company, an Oklahoma GP; Red Cube Exploration Company, LLC; Upland Exploration Oklahoma, LLC; Teton Range Operating; Happy Gizzard Minerals LLC c/o Upland Exploration LLC; 1945 Legacy Ventures LLC; Tri-Up, LLC; Walden Exploration Company LLC; Yukon Trading Company, L.L.C.; BD Exploration Company, LLC; Huron Exploration Company, LLC; Hercules Exploration Company LLC; NWR Mineral Partners, LLC; Wanda Cotrill Revocable Living Trust, R.R. Cotrill and Wanda Cotrill, Trustees; Charles W. and Patty N. Brown, LLC; Cherokee Moon, LLC; Basin Royalty Company; Aspen Leaf, LLC; Howard T. Boasberg, Jr.; Black Hawk Royalty III, LP; Edward Julius Boasberg; Burdella Hillestad; Adeline Colligan; Luella Colligan; Bernice Johnson; Evelyn Kilmer; Florence Wilson; Carol Tennison; James Bang; Leroy Bang; Porterhouse II, LLC; Lakewind, LLC; Wake Energy, LLC; Flying H Family Ranch, LLC; Casino Energy Company, LLC; and all persons, owners, producers and operators, purchasers and takers of oil and gas, and all other interested persons in Roger Mills County, Oklahoma.NOTICE IS HEREBY GIVEN that the Applicant in this Cause is requesting that the Commission pool all oil and gas interests in the Tonkawa common source(s) of supply in the 640-acre drilling and spacing unit consisting of Section(s) 26, Township 13 North, Range 24 West, Roger Mills County, Oklahoma, adjudicating the rights and equities of the oil and gas owners thereof and designating Mewbourne Oil Company, or some other party, as operator of the unit well. NOTICE IS FURTHER GIVEN that the Applicant in this Cause is requesting the following special relief: (a) The Applicant shall request at the hearing that the Order provide that any owner electing an alternative to participation in the well drilled thereunder shall be deemed to have relinquished all of its working interest and right to drill in the unit and common sources of supply named herein as to such well and any wells drilled subsequent thereto. (b) The Applicant may propose that the Order to issue in this Cause provide a method for proposal of subsequent wells, including multiunit horizontal wells; and, for response to that proposal by owners who elect to participate in the initial well. (c) At the hearing the applicant may request that the Order to issue in this Cause provide to the operator a period of one (1) year from the date of the Order in which to commence operations for the drilling of the initial well proposed hereunder. (d) The Applicant may also propose that parties electing not to participate in subsequent wells drilled hereunder be limited to a specific option for bonus and royalty in lieu of participation. (e) Applicant may request that said Order be made effective on a date prior to its signing. NOTICE IS FURTHER GIVEN that this Cause will be heard before an Administrative Law Judge on the Initial Hearing Docket at 8:30 A.M. on the 5th day of October, 2026, at the Will Rogers Memorial Office Building, 2401 N. Lincoln Blvd., in the Capitol Complex, Oklahoma City, Oklahoma 73105, and that this notice be published as required by law and the rules of the Commission. Due to renovation work at the Jim Thorpe Office Building, the Commission's Oklahoma City office is relocating to the Will Rogers Memorial Office Building at 2401 N. Lincoln Blvd., in the Capitol Complex, Oklahoma City, Oklahoma 73105. All hearings, docket calls, and public meetings will be conducted in the Concourse Theater or additional courtrooms located in the tunnel between the Will Rogers Memorial Office Building and the Sequoyah Memorial Office Building. The specific room location, including updates, of each scheduled hearing or public meeting will be available on or before the day of the event at the information desk in the first-floor lobby of the Will Rogers Memorial Office Building and on the Commission's website at: https://oklahoma.gov/occ/court-dockets.html. NOTICE IS FURTHER GIVEN that the Applicant and interested parties may present testimony by telephone. The cost of telephonic communication shall be paid by the person or persons requesting its use. Interested parties who wish to participate by telephone shall contact the Applicant or Applicant's attorney, prior to the hearing date, and provide their name and phone number. NOTICE IS FURTHER GIVEN that all interested persons may appear and be heard. For information concerning this application, contact BENJAMIN J. BROWN, OBA #30843, Attorney for Applicant, 233 S. Detroit Ave., Suite 100, Tulsa, Oklahoma 74120, Telephone (918) 779-6047, www.charneybrown.com/faqs, or contact Cole Chapman, (405) 235-6374, landman at Mewbourne Oil Company.OKLAHOMA CORPORATION COMMISSION Kim David, Chairman J. Todd Hiett, Commissioner Brian Bingman, CommissionerBENJAMIN J. BROWN, OBA NO. 30843 233 S. Detroit Ave., Suite 100 Tulsa, Oklahoma 74120 (918) 779-6047 cbfilings@charneybrown.com ATTORNEY FOR APPLICANT(9-17-26)