NOTICE FOR PUBLICATION (Injection Well) OKLAHOMA CORPORATION COMMISSION Oil and Gas Conservation Division Will Rogers Building PO BOX 171 Oklahoma City, Oklahoma 73101 Application No. 2600501801 STATE OF OKLAHOMA TO: All persons, owners, producers, operators, purchasers, and takers of oil and gas, and all other interested persons, particularly in Washington County, Oklahoma: NOTICE IS HEREBY GIVEN: That Marco Oil Co, PO Box 1026, Bartlesville, OK 74005, is requesting that the Commission, pursuant to OCC-OGR Rules 165:10-5-5, ROP 165:5-7-27 and ROP 165:5-7-30 administratively authorize the approval of injection of saltwater into a well as follows: John Anderson W-3-A NW SE NE of Section 07-27N-14E Washington County, OK 660 feet FSL 2050 feet FWL of the NE/4 section. Injection formation is Wayside, 450-485 feet. Injection rate of 250 Bbl/day and 400 Psi/surface. Objections may be filed with the Oklahoma Corporation Commission within fifteen (15) days after the publication of this notice. Objections, if any, should be mailed to Oil and Gas Conservation Division, Underground Injection Control Department, Will Rogers Building, PO Box 171, Oklahoma City, Oklahoma 73101-2000 LPXLP May 23 2026 LOKL0523960