Take context from the input text and decide on the accurate relationship between 'Range Resources' and 'Petroleum' from the options provided.
Options: publisher, location of formation, product/material produced, subsidiary

In next week's reports Chevron Corp, Exxon Mobil and Murphy Oil are seen beating consensus estimates while ConocoPhillips, Range Resources and Occidental Petroleum could miss consensus, according to Thomson Reuters data.
product/material produced