-- In 2018 the U.S. state of Ohio listed Gazprom Neft on its Iran prohibited companies list rendering Gazprom neft ineligible for investment and/or state contracting.
In 2017 the U.S. states of Alaska, Florida, Mississippi lists Gazprom Neft on its list of companies doing material business with Iran rendering Gazprom Neft ineligible for investment and/or state contracting.
"Gazprom Neft, the oil division of Russian gas major Gazprom, presented its development plan for Iran's Azar and Changuleh oilfields on Monday....The two companies signed a memorandum of understanding in July in the Russian city of St. Petersburg to join forces for conducting the assessment of geological potentials of Changuleh and Azar in Ilam Province." (December 2017)
"Gazprom Neft has signed a Memorandum of Understanding with Iran’s Oil Industries’ Engineering & Construction (OIEC) confirming both companies’ mutual interest in combining forces in the preliminary assessment and investigation of the geological potential of oil fields located in the Islamic Republic of Iran. The document was signed by First Deputy CEO, Gazprom Neft, Vadim Yakovlev and OIEC CEO Behzad Mohammadi." (July 2017)