PJSC Ukrnafta operates as an oil and gas company in Ukraine. The company engages in the exploration and production drilling of oil and gas; and provides installation and adjustment services for systems and equipment. It also provides oilfield services, including cementing, hydraulic fracturing, coiled tubing operations, operations support services, tubing production and repair, test and repair of electric submersible pumps, engineering and well testing, blowout response service, drilling, reservoir assessment to well development, and production enhancement. Further, it operates gas transmission networks used in transferring gas to gas transportation systems, gas distribution networks, and operates petrol stations; and distributes electric energy to domestic industrial facilities, subdivisions, workshops, and drilling rigs. The company was incorporated in 2011 and is headquartered in Kyiv, Ukraine. PJSC Ukrnafta operates as a subsidiary of Naftogaz of Ukraine.