Oil wells in the world
Jan 8, 2019 As a result of these, especially fracking and horizontal drilling, US reserves surpassed 36,000 million barrels in 2012 for the first time since 1975. Jul 25, 2019 History of Texas Initial Crude Oil, Annual Production and Producing Wells. Note: This table lists initially reported production for both onshore Apr 2, 2019 We have an Upstream presence in 41 countries and the World Oil and Gas Council >6,600 operated horizontal wells in the United States.