S. 3438 · 112th Congress Offshore Petroleum Expansion Now Act of 2012 StageIn committee SponsorLisa Murkowski Introduced2012-07-25 Latest action2012-07-25 · Introduced in Senate Follow Summary Text Subjects Cosponsors (7) Votes (0) Actions Cosponsors (7) John Barrasso Current member Senate WY Republican Mark Begich Former member Senate AK Democrat John Hoeven Current member Senate ND Republican Jim Inhofe Former member Senate OK Republican Mary Landrieu Former member Senate LA Democrat Mark Warner Current member Senate VA Democrat Jim Webb Former member Senate VA Democrat