https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12170229Edit ImageSaveSaveEditCropCustom TextAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Wrenches applied to loosen pipe by Russell LeeView public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 843 px | 300 dpiLarge JPEG 3500 x 2460 px | 300 dpiBest Quality JPEG 4321 x 3037 px | 300 dpiTIFF 4321 x 3037 px | 300 dpi | 25.03 MBFree DownloadAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Wrenches applied to loosen pipe by Russell LeeMore