https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3322749Edit ImageSaveSaveEditCropCustom TextOffshore drilling is the new frontier being explored to meet the increasing demand for petroleum, c. 1970. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 959 px | 300 dpiLarge JPEG 3200 x 2556 px | 300 dpiFree DownloadOffshore drilling is the new frontier being explored to meet the increasing demand for petroleum, c. 1970. Original public domain image from FlickrMore